This document provides information on vertical solar LED street lights and solar lighting products from Aurora Lighting. It describes cylindrical solar LED street lights that use modular solar panels and light heads connected by MC4 connectors. The lights include lithium battery packs and solar charge controllers inside the fixtures and come in powers ranging from 20W to 300W for different projects. They are designed for aesthetics, high light output, durability, and long-term use.
PFE Réalisation d’un onduleur monophasé autonome commandé par PIC 16F877RAMZI EL IDRISSI
Réalisé par :
EL IDRISSI Ramzi
SEMLALI Amine
AGHMADI Ahmed
Filiére :
Génie Industriel & Energies Renouvelables ( l'école supérieure de technologie de Berrechid )
ÉTUDE ET DIMENTIONNEMENT D’UN SUIVEUR SOLAIRE POUR LA GÉNÉRATION D’ÉNERGIE PVMohammed TAMALI
L’intérêt porté à l'énergie solaire, et à son
utilisation dans divers domaines, soit énergétiques, chimiques ou
même médicales, n'est pas nouveau, mais à cause de son
importance qui devenait plus évident chaque jour que son
précédent.
Dans ce contexte, on a essayé de trouver dans ce travail des
solutions pour bien optimiser l'utilisation de cette énergie en
contrôlant le panneau solaire et on le dirigeant vers le soleil,
perpendiculairement à ses rayons le long de sa durée de luminosité,
pour s’adapter à sa vitesse micro-régulière, cet ordre cosmique est
caractérisé par sa rigueur infinie, si on peut trouver des voies et des
lois physiques proches de point de vue précision et exactitude de ce
système, nous pourrons bien exploiter ses ressources et c'est ce qui
s'applique à la coordination du panneau solaire à la vitesse du soleil
et à la verticalité de ses rayons. Cela conduirait à la production
d’une grande capacité électrique qui augmente le rendement du
panneau solaire et donc, dispenser ou abaisser l’utilisation des
sources énergétiques traditionnelles (combustibles), cela conduit à
son tour à une diminution des émissions de gaz responsables de
l’effet de serre et à une maintenance de la stabilité du système
naturel.
Pour le pompage d'eau, l’irrigation des cultures ou l’approvisionnement en eau potable dans les régions où le réseau électrique est absent, le pompage au fil du soleil est bien souvent la solution la plus évidente. L’évolution progressive, depuis 20 ans, des équipements et des gammes de performances permet aujourd’hui de considérer le pompage solaire comme une technologie fiable et sûre.
PFE Réalisation d’un onduleur monophasé autonome commandé par PIC 16F877RAMZI EL IDRISSI
Réalisé par :
EL IDRISSI Ramzi
SEMLALI Amine
AGHMADI Ahmed
Filiére :
Génie Industriel & Energies Renouvelables ( l'école supérieure de technologie de Berrechid )
ÉTUDE ET DIMENTIONNEMENT D’UN SUIVEUR SOLAIRE POUR LA GÉNÉRATION D’ÉNERGIE PVMohammed TAMALI
L’intérêt porté à l'énergie solaire, et à son
utilisation dans divers domaines, soit énergétiques, chimiques ou
même médicales, n'est pas nouveau, mais à cause de son
importance qui devenait plus évident chaque jour que son
précédent.
Dans ce contexte, on a essayé de trouver dans ce travail des
solutions pour bien optimiser l'utilisation de cette énergie en
contrôlant le panneau solaire et on le dirigeant vers le soleil,
perpendiculairement à ses rayons le long de sa durée de luminosité,
pour s’adapter à sa vitesse micro-régulière, cet ordre cosmique est
caractérisé par sa rigueur infinie, si on peut trouver des voies et des
lois physiques proches de point de vue précision et exactitude de ce
système, nous pourrons bien exploiter ses ressources et c'est ce qui
s'applique à la coordination du panneau solaire à la vitesse du soleil
et à la verticalité de ses rayons. Cela conduirait à la production
d’une grande capacité électrique qui augmente le rendement du
panneau solaire et donc, dispenser ou abaisser l’utilisation des
sources énergétiques traditionnelles (combustibles), cela conduit à
son tour à une diminution des émissions de gaz responsables de
l’effet de serre et à une maintenance de la stabilité du système
naturel.
Pour le pompage d'eau, l’irrigation des cultures ou l’approvisionnement en eau potable dans les régions où le réseau électrique est absent, le pompage au fil du soleil est bien souvent la solution la plus évidente. L’évolution progressive, depuis 20 ans, des équipements et des gammes de performances permet aujourd’hui de considérer le pompage solaire comme une technologie fiable et sûre.
Presentation de projet en Automatiqie (regulation par PID)Mohammed Boujida
Durant le programme de la licence Pro. Automatique Informatique industrielle, l’ensemble des étudiants ont une partie consacrée au projet tuteuré afin de mettre en pratique les connaissances théoriques et pratiques acquissent pondant la formation initiale.
Les projets tuteurés sont un moyen de nous plonger dans la vie préprofessionnelle en nous permettant de découvrir ce qu’est le travail de groupe, l’implication d’autrui sur notre travail comme par exemple des conseils ou des remarques sur une bannière ou une mise en forme, les choix du commanditaire et ses attentes et surtout de devoir livrer un produit dans un temps imparti.
Ailleurs, nous avons choisi le projet Commande par PID, tuteur M. Michel ZASADZINSKI à l’IUT de Longwy Henri Poincaré.
Commande par Backstepping d'un système photovoltaïque ON-GRID Achraf SAADAOUI
L’objectif de ce mini-projet concerne le développement d’une stratégie de commande robuste et efficace (Backstepping), pour l’optimisation du fonctionnement d’un système photovoltaïque connecté au réseau électrique. Cette stratégie de contrôle garantit des propriétés de stabilité et de robustesse en asservissement et en régulation.
Ce travail est centré sur l’amélioration des performances et du rendement des systèmes photovoltaïques raccordés au réseau, à travers l’utilisation d’algorithmes de contrôles avancés
pour la commande des interfaces de puissance DC/DC et DC/AC. La commande du convertisseur DC/DC permet la poursuite du point de puissance maximale MPPT du générateur
photovoltaïque en vue d’un meilleur rendement d'utilisation du générateur photovoltaïque. Le contrôleur de l’onduleur permet d’injecter un courant de sortie de forme sinusoïdale synchronisé au réseau électrique et d’améliorer la qualité d'énergie injectée au réseau. Cette commande proposée est validée par simulation sous l’environnement Matlab/Simulink.
Cylindrical &vertical solar led street light for government projectEcho Kuang
Do you know where is the solar panel on this new generation vertical solar street light? What is the advantages of this vertical solar module? if you want to know more, pls contact us by email sales12@auroraslighting.com or wechat/whatsapp:+86 13600022416
Data sheet of 80W vertical solar street light for 10 meters poleEcho Kuang
Do you want to get something different for your projects? Have you ever heard vertical solar street light? do you know where is the solar module on this vertical solar street light? Pls feel free to contact us if you are interested in this new design! Email: sales12@auroraslighting.com / wechat: +86 13600022416
SOLAR LIGHT CATALOG.
Auroras InnoTech (Guangdong) Co., Ltd is an professional manufacturer of high solar lights in China. awarded as China High & New Technology Enterprise, Founded in 2009 and located in Zhuhai, GuangDong Province. Auroras has been dedicated to develop and produce many kinds of high quality solar street lights, Such as vertical solar led street light , all in two solar led street light head,, vandal proof solar led garden light, solar bollard light, all in one solar led flood light, smart led solar led batten light, etc. Auroras have been committed to provide the best quality and well-designed solar products to each customers and provide a very high efficiency communicaiton and technical support. The quality of auroras products has become very popular and has won high reputation among customers since past years. All models of auroras products are completely and independently developed by auroras team ,Auroras is holding many patents on appearance design or usage design for many products. . All products are approved by CB, IECEE CE, , FCC, SAA,SASO , RETILAP, RCM,etc.
We auroras strongly believe our solar products can boost your business very well in the markets where are full of high competition as well as saving the world with green energy, Auroras is committed to provide you the best solar lighting & solar power solution and best service and efficient communation of understanding with strong technical support. Auroras is very ready to start business as an partners with each customer who is interested in our products a lot and plan to promote auroras's products in their market as the sole agent. OEM business is also welcomed as well as to be our agents.
LED solar street lights are powered by photovoltaic panels mounted on the lighting pole. They produce clean and sustainable energy to power the street light. When choosing led solar street lights as the public lighting fixtures, users can save a lot of electricity bills as well as Protect the environment. The design of solar street lights involves various accessories such as light sources, solar panels, batteries, etc. Any problem in any of these links will affect the quality of the product. Before buying the led solar street light, you should know what constitutes this solar lighting fixture. The led solar street light is mainly composed of the following components:
Solar panels (photovoltaic modules) Solar energy storage battery Solar charge and discharge controller LED light source shell Light pole
https://www.sbmsolartech.com/product/a1-economic.html
CE Indoor Lights Catalog from SeniorLED, ChinaSeniorled
SeniorLED brings its growing catalogue of indoor LED lights for businesses and organizations. The brand new CE indoor lights catalogue includes product information and details of LED panel lights, small LED panel lights, waterproof LED panel lights, T8 LED tubes (Aluminium + PC), T8 LED tubes (Nano), LED freezer lights, T8 LED tubes with sensor, T8 LED tubes (Emergency), LED Corn lights, LED UFO lights, and LED Linear lights. Go through the indoor LED light portfolio to pick the best LED lighting solutions for your business.
Presentation de projet en Automatiqie (regulation par PID)Mohammed Boujida
Durant le programme de la licence Pro. Automatique Informatique industrielle, l’ensemble des étudiants ont une partie consacrée au projet tuteuré afin de mettre en pratique les connaissances théoriques et pratiques acquissent pondant la formation initiale.
Les projets tuteurés sont un moyen de nous plonger dans la vie préprofessionnelle en nous permettant de découvrir ce qu’est le travail de groupe, l’implication d’autrui sur notre travail comme par exemple des conseils ou des remarques sur une bannière ou une mise en forme, les choix du commanditaire et ses attentes et surtout de devoir livrer un produit dans un temps imparti.
Ailleurs, nous avons choisi le projet Commande par PID, tuteur M. Michel ZASADZINSKI à l’IUT de Longwy Henri Poincaré.
Commande par Backstepping d'un système photovoltaïque ON-GRID Achraf SAADAOUI
L’objectif de ce mini-projet concerne le développement d’une stratégie de commande robuste et efficace (Backstepping), pour l’optimisation du fonctionnement d’un système photovoltaïque connecté au réseau électrique. Cette stratégie de contrôle garantit des propriétés de stabilité et de robustesse en asservissement et en régulation.
Ce travail est centré sur l’amélioration des performances et du rendement des systèmes photovoltaïques raccordés au réseau, à travers l’utilisation d’algorithmes de contrôles avancés
pour la commande des interfaces de puissance DC/DC et DC/AC. La commande du convertisseur DC/DC permet la poursuite du point de puissance maximale MPPT du générateur
photovoltaïque en vue d’un meilleur rendement d'utilisation du générateur photovoltaïque. Le contrôleur de l’onduleur permet d’injecter un courant de sortie de forme sinusoïdale synchronisé au réseau électrique et d’améliorer la qualité d'énergie injectée au réseau. Cette commande proposée est validée par simulation sous l’environnement Matlab/Simulink.
Cylindrical &vertical solar led street light for government projectEcho Kuang
Do you know where is the solar panel on this new generation vertical solar street light? What is the advantages of this vertical solar module? if you want to know more, pls contact us by email sales12@auroraslighting.com or wechat/whatsapp:+86 13600022416
Data sheet of 80W vertical solar street light for 10 meters poleEcho Kuang
Do you want to get something different for your projects? Have you ever heard vertical solar street light? do you know where is the solar module on this vertical solar street light? Pls feel free to contact us if you are interested in this new design! Email: sales12@auroraslighting.com / wechat: +86 13600022416
SOLAR LIGHT CATALOG.
Auroras InnoTech (Guangdong) Co., Ltd is an professional manufacturer of high solar lights in China. awarded as China High & New Technology Enterprise, Founded in 2009 and located in Zhuhai, GuangDong Province. Auroras has been dedicated to develop and produce many kinds of high quality solar street lights, Such as vertical solar led street light , all in two solar led street light head,, vandal proof solar led garden light, solar bollard light, all in one solar led flood light, smart led solar led batten light, etc. Auroras have been committed to provide the best quality and well-designed solar products to each customers and provide a very high efficiency communicaiton and technical support. The quality of auroras products has become very popular and has won high reputation among customers since past years. All models of auroras products are completely and independently developed by auroras team ,Auroras is holding many patents on appearance design or usage design for many products. . All products are approved by CB, IECEE CE, , FCC, SAA,SASO , RETILAP, RCM,etc.
We auroras strongly believe our solar products can boost your business very well in the markets where are full of high competition as well as saving the world with green energy, Auroras is committed to provide you the best solar lighting & solar power solution and best service and efficient communation of understanding with strong technical support. Auroras is very ready to start business as an partners with each customer who is interested in our products a lot and plan to promote auroras's products in their market as the sole agent. OEM business is also welcomed as well as to be our agents.
LED solar street lights are powered by photovoltaic panels mounted on the lighting pole. They produce clean and sustainable energy to power the street light. When choosing led solar street lights as the public lighting fixtures, users can save a lot of electricity bills as well as Protect the environment. The design of solar street lights involves various accessories such as light sources, solar panels, batteries, etc. Any problem in any of these links will affect the quality of the product. Before buying the led solar street light, you should know what constitutes this solar lighting fixture. The led solar street light is mainly composed of the following components:
Solar panels (photovoltaic modules) Solar energy storage battery Solar charge and discharge controller LED light source shell Light pole
https://www.sbmsolartech.com/product/a1-economic.html
CE Indoor Lights Catalog from SeniorLED, ChinaSeniorled
SeniorLED brings its growing catalogue of indoor LED lights for businesses and organizations. The brand new CE indoor lights catalogue includes product information and details of LED panel lights, small LED panel lights, waterproof LED panel lights, T8 LED tubes (Aluminium + PC), T8 LED tubes (Nano), LED freezer lights, T8 LED tubes with sensor, T8 LED tubes (Emergency), LED Corn lights, LED UFO lights, and LED Linear lights. Go through the indoor LED light portfolio to pick the best LED lighting solutions for your business.
All in one Street light- S5 Spec-YIBAI.pdfMatt Zhao
Guangdong Yibai Optotech Co., Ltd is a reputable manufacturer of a variety of indoor and outdoor LED lighting products. Our products line covers LED high bay lights, LED stadium lights, LED floodlights, LED street lights, LED poultry lamps, LED tri-proof ceiling lights, and LED wall pack lights amongst others.
Located in Zhongshan, Guangdong, China, Yibai LED Lighting is a reputable manufacturer of a variety of indoor and outdoor LED lighting products. Our range includes LED high bay lights, LED stadium lights, LED flood lights, LED street lights, and smart lighting control systems, amongst others.
YIBAI is also a smart outdoor lighting solution provider and smart pole integrator. We provide comprehensive solutions of PLC, Zigbee, RF, LoRa, NB-loT, and GSM/LTE for street, tunnel, solar, and facade lighting to reduce energy consumption and operating costs substantially. The Central Management System integrates the remote lighting control and smart pole and also opens to various applications of smart city, such as smart parking, smart waste management, smart traffic, and so on.
Manufacturer and supplier of a high quality range of Water Filtration Systems such as Solar LED Street Light - 6W, Solar LED Street Light - 9W, Solar LED Street Light - 15W, Solar LED Street Light - 30w, LED Flood Lights, LED Flood Lights 60W, LED Flood Lights, Flood Lights 120W, Flood Light - 30W..
In this PPT, we teach a few factors about how we select solar street lights before proceed a project.
The whole solar system is very important to local market and your business. If you’re in charge of the solar outdoor lighting project, do you want to maintain the lights every now and then ? Therefore, if you hope to proceed the project properly, I would strongly recommend you read this PPT before you select solar street lights. Of course, it’s an honor to receive your call/email if you have any question. I would like to provide my best service.
Buy quality and technology from SRS solar, buy confidence from Mr Ethan Ho.
For more information, please click in WWW.MRETHANHO.COM.
Located in Zhongshan, Guangdong, China, Yibai LED Lighting is a reputable manufacturer of a variety of indoor and outdoor LED lighting products. Our range includes LED high bay lights, LED stadium lights, LED flood lights, LED street lights, and smart lighting control systems, amongst others.
YIBAI is also a smart outdoor lighting solution provider and smart pole integrator. We provide comprehensive solutions of PLC, Zigbee, RF, LoRa, NB-loT, and GSM/LTE for street, tunnel, solar, and facade lighting to reduce energy consumption and operating costs substantially. The Central Management System integrates the remote lighting control and smart pole and also opens to various applications of smart city, such as smart parking, smart waste management, smart traffic, and so on
Similar to Catalog for vertical solar street light- HELIOS&THOR lamp (20)
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
2. Cylindrical solar LED street post
is a advanced combination with
latest technology. It adopts the
cylindrical solar modules as a
revolutionary design in 2019.
Solar cylinder is based on modu-
lar conception which can be
easily mounted to any kind of
pole within diameter 160mm, It
adopts mono-crystalline solar
panel with high efficiency up to
21.2% and more than 20 years
lifetime. It has a flexible modular
design and with much aestheti-
cal appearance. And it has a
great performance in wind resis-
tance than regular solar panel.
The complete solar pole only
includes two functional compo-
nents including solar cylinder
and solar light head which are
be connected to each other
directly by MC4 connectors. The
battery and solar controller are
built inside of light fixture. The
powers of solar light heads are
from 20W to 120W to meet
most requirements of projects.
Vertical solarled street light pole
is a premium and advanced
product. It is designed specially
for these projects concerning a
lot on aesthetical appearance
with high luminous flux, durable
quality system and long time use
Patented Design
Easy to Clean
SolarWrap can be used in any type of poles and
designs without dismantling them makes the appli-
cation. Poles can be sourced separately, the
detachable design with adjustable spacing brack-
ets helps the mounting easy in every pole.
6 slim solar panels are fixed tightly on a hexagon
frame. so it ensures 50% of solar panel will face to
sunshine at any time of the day.
This solar cylinder module is based on modular
design concept for easy installation and disassem-
bly. It can be quickly and easily mounted on any
suitable pole.
SolarWrap solar cylinder module is designed based
on advanced concepts and manufactured in high
standards. PCT pre-registration was processed in
180 countries to protect market.
The cylindrical design reduces the wind resistance
area, and each module is directly fastened to the
pole by 12 screws for better wind resistance. Very
suitable for very windy regions.
Less dust will fall on surface than regular solar
panel. Worker can clean it easily standing on
ground with a long handle brush. no need lift.
higher work efficiency and less maintenance cost.
The relatively large size of solar panels on the pole
top has made the solar lighting not an option for
the areas where the design aesthetics and decora-
tive lighting applications are used. SolarWrap
module systems is the real answer which is
compact and fully integrates on the pole and avail-
able in custom colors to match the design of the
pole.
Solar cylinder modular mounted in vertical, it is
not easy to be covered by snow as regular solar
panel. Ensure enough power can be generated
even in very snowy climate. Never worry black
Universal Application
360° Full Day Charging
Modular Installation
Strong Wind Resistance
Anti Snow Covering
Design Aesthetics
What Is It?
1
3. Model number
Pmax
Vmp
Imp
Cell type
Material
IP Rate
Cable type
Operating temperature
Warranty
Life time
N. W
G. W
Solar cell efficiency
PV Dimensions
228
3743
228
200
97
Pole Diameter
70mm~160mm
100W 1160mm / 140W 1560mm
PV Specification
200
226
Q100
100W
18V
5.56A
MONO in PERC made in Taiwan
Aluminium+tempered glass
IP65
>20.5%
2.5mm2 with MC4
5 years
>20 years
15.80kgs
17.50Kgs
-40℃~+80℃
Q140
140W
18V
7.78A
25.60kgs
27.80Kgs
36V
2.78A
36V
3.89A
2
4. Solar LED Street Light Head
High lumen - Big Battery Backup Series
Key Advantages
ALUMINIUM DIE CASTING FIXTURE
HIGH LUMENS
INTEGRATED STRUCTURE DESIGN
MC4 male & female plugs directly to 18V solar panel. quick and
easy for connection. 2.5mm² power cord for less voltage drop.
SIMPLE CONNECTION
LONG LIFETIME BATTERY
High quality of light fixture with podwer coated and salty fog
corrosion resistant, streamlined design appearance.
Adopt more leds less current drived led board, achieving more
than lumens up to 150lm/W output with good lighting perfor-
mance.
LifePO4 battery and high quality MPPT charge controller are
built inside of light head fixture combined as a complete unit
with MC4 connectors to plug to solar panel. Simple and durable
connection.
Adopting long time lithium battery, Free of maintainence. Up to
2000 cycles with D.OD. 100% performance,
3
5. Product Specifications
LIGHT FIXTURE
LED power
Luminous flux
SMD3030 1W
Pole height
CCT range
CRI
Beam angle
Lens material
Fixture size
Fixture material
Fixture color
IP rate
Motion sensor
Installation size
Connector & cable
Working temp.
Warranty
BATTERY PACK
Battery type
Battery capacity
Quality level
Charge time
Discharge time
Battery lifetime
D.O.D
Autonomy
BMS
Over-DV
Over-DRV
Over-CV
Over-CRV
SOLAR CHARGERCo
Charge mode
System voltage
Ouput current
Efficiency
Setting method
Installation method
Operating temp.
IP rate
Solar cylinder module
Regular solar panel
Certificates
AI-U20W
20W
>2,800lm
48Pcs
5 ~ 6 meters
4000K / 5700K (tolerance ±300K)
>85
140 *70 degrees
PMMA
568*250*92MM
Aluminium die casting
RAL 7045 (light gray)
IP67
Microwave sensor
φ60mm
2.5mm2 with MC4 connectors
-20℃~ +70℃
3 years
Li(NiCoMn)O2 12V / LifePO4 Battery 12.8V
Brand new A Class
5 hours
>24 hours
1000 cycles for Li(NiCoMn)O2 battery / 2000 cycles for LifePo4 battery
100%
2 ~ 3 days
Built-in
9.5V/11.5V
10.5V/12.8V
12.6V/14.6V
12V/13.2V
MPPT
12V
0.5A ~ 5A settable
>98%
by remote control
built-in
-40℃~ +80℃
IP68
140W 18V
60W 18V
CE, ROHS, FCC, IP67, LM80, COC, IK10,LM79,SABER,CB
AI-U30W
30W
>4,200lm
72Pcs
6 ~ 8 meters
AI-U50W
50W
>6,200lm
90Pcs
6 ~ 10 meters
80W 18V 100W 18V
Li(NiCoMn)O2 /LifePO4 Battery Pack
MPPT Solar Charge Controller + Remote
200W 18V 280W 18V
4
268WH 12V/ 230WH 12.8V 391WH 12V/ 307WH 12.8V 680WH 12V/ 500WH 12.8V
6. Internal Structure
Alu Die Casting Heat Sink
Waterproof Rubber Ring
Microwave / PIR Sensor
(invisible here)
Lithium Battery Pack
Battery Pack Holder
Rotatable Bracket
Switch for ON / OFF
Screws for tighten
Fixture Cover
Light Head Dimention Light Performance
stribution Curve [Unit: cd]Light Di
-90° 90°
+/-180
0°
Luminaire
Light Distribution Curve (Linear)
(cd) | C0/C180: C90/C270: C90:
-180° 180°
788.4
1576.7
2365.1
3153.4
3941.8
3941.8
3153.4
2365.1
1576.7
788.4
788.4
1576.7
2365.1
3153.4
3941.8
788.4
1576.7
2365.1
3153.4
3941.8
788.4
1576.7
2365.1
3153.4
3941.8
788.4
1576.7
2365.1
3153.4
3941.8
Max Plane Light Distribution Curve [Unit: cd]
270° 90°
180°
0°
Light Distribution Curve (Linear)
(cd) | γ55:
-180° 180°
788.4
1576.7
2365.1
3153.4
3941.8
3941.8
3153.4
2365.1
1576.7
788.4
788.4
1576.7
2365.1
3153.4
3941.8
788.4
1576.7
2365.1
3153.4
3941.8
788.4
1576.7
2365.1
3153.4
3941.8
788.4
1576.7
2365.1
3153.4
3941.8
Unit: mm
250 92
568
5
7. Solar LED Street Light Head
High Power Specially for Express-Way
Key Advantages
PERFECT LIGHTING DISTRIBUION
MORE BATTERY BACKUP
ALUMINIUM BODY
WIRELESS INTELLIGENT CONTROL SYSTEM
62Pcs of Philips SMD5050 are adopted, Up to 160lm/W
Max power 300W with less current drived. More stable
lighting performance without lumens decline.
Bat wing lighting distribution with more smooth perfor-
mance, covering wider and longer distance.
It is capable to provide 3~4 days as automony depending
on different lighting modes. 4~5 hours to full charge the
battery with big solar panel input. Ensuring constant
lighting even in rainy season or in winter time.
Aluminium die casting body. Thick materials offering a
stable and durable lighting fixture which will benifits led
and battery lifetime for a better performance.
Intelligent control system is avaible based on 4G tech-
nology, Changing lighting working modes or monitoring
light status or battery status can be realized via mobile /
Ipad / computer anywhere.
ULTRA HIGH LUMENS
6
8. Product Specifications
LIGHT FIXTURE
LED power
Luminous flux (Min)
SMD5050
Pole height
CCT range
CRI
Beam angle
Lens material
Fixture size
Fixture material
Fixture color
IP rate
Installation size
Connector & cable
Working temp.
Warranty
Battery type
Quality level
Charge time
Discharge time
Battery lifetime
D.O.D
Autonomy
BMS
Over-DV
Over-DRV
Over-CV
Over-CRV
SOLAR CHARGERCo
Charge mode
System voltage
Ouput current
Efficiency
Setting method
Installation method
Operating temp.
IP rate
Solar cylinder module
Regular solar panel
Certificates
T6
60W
62Pcs 5W/led
8 ~ 10 meters
4000K / 5700K (tolerance ±300K)
>85
143 *70 degrees
PMMA
800*310*116MM
aluminium die casting
RAL 7045 (light gray)
IP67
φ60mm
2.5mm2 with MC4 connectors
-20℃~ +70℃
3 years
840WH 24V
Brand new A Class
5 hours
>24 hours
1000 cycles for Li(NiCoMn)O2 battery / 2000 cycles for LifePo4 battery
100%
2 ~ 3 days
Built-in
19V/ 23.0V
21V / 25.6V
25.2V / 29.2V
24V / 26.4V
MPPT
24V
1.0A ~ 4.0A settable
>98%
by remote control
built-in
-40℃~ +80℃
IP68
300W 36V
150W 36V
CE, ROHS, FCC, IP67, LM80, COC, IK10,LM79,SABER,CB
T8
80W
62Pcs 5W/led
8 ~ 12 meters
Li(NiCoMn)O2 /LifePO4 Battery Pack
MPPT Solar Charge Controller + Remote
T10
100W
62Pcs 5W/led
8 ~ 14 meters
T12
120W
62Pcs 5W/led
8 ~ 14 meters
200W 36V 250W 36V 300W 36V
666WH 25.6V
>15,800lm>15,800lm>12,800lm>10,800lm>8,800lm
420W 36V 560W 36V 600W 36V
7
BATTERY PACK
Li(NiCoMn)O2 24V / LifePO4 battery 25.6V
Battery capacity
1080WH 24V
832WH 25.6V
1440WH 24V
1000WH 25.6V
1680WH 24V
1165WH 25.6V
9. Internal Structure
Alu Die Casting Heat Sink
Rotatable Bracket
Switch for ON / OFF
Screws for tighten
High lumens LED
Programmable MPPT Controller
Battery Pack
Battery Bracket
116310
800
Unit : mm
Light Distribution Curve [Unit: cd]
-90 90
+/-180
0
Luminaire
Light Distribution Curve (Linear)
(cd) | C0/C180: C90/C270: C90:
-180 180
1125.4
2250.8
3376.3
4501.7
5627.1
5627.1
4501.7
3376.3
2250.8
1125.4
1125.4
2250.8
3376.3
4501.7
5627.1
1125.4
2250.8
3376.3
4501.7
5627.1
1125.4
2250.8
3376.3
4501.7
5627.1
1125.4
2250.8
3376.3
4501.7
5627.1
Max Plane Light Distribution Curve [Unit: cd]
(
-
11111
270 90
180
0°
Light Distribution Curve (Linear)
cd)| γ39:
180 180°
125.4
2250.8
3376.3
4501.7
5627.1
5627.1
4501.7
3376.3
2250.8
1125.4
125.4
2250.8
3376.3
4501.7
5627.1
125.4
2250.8
3376.3
4501.7
5627.1
125.4
2250.8
3376.3
4501.7
5627.1
125.4
2250.8
3376.3
4501.7
5627.1
Light Head Dimention Light Performance
8
10. Battery Performance
Numbers of Cycles (Lifetime)
Remainingcapacity(%)
Capacity (%)
Voltage(V)
Different rate discharge curve at 25℃
Different temperature discharge curve
at 0.5C 25℃
Capacity (%)
Voltage(V)
SOC ( % )
Opencircuitvoltage(V)
Open circuit VS SOC ( % )
• Lithium Iron Phosphate (LiFePO4) Battery
• Safest lithium chemistry with high energy density
• Built-in automatic protection for over-charge,
over discharge, over current and over temperature
• Efficient & long-lasting up to 4000+ cycles DOD 50%
• >2000 cycles @0.2C, charge/discharge at 100% DOD,
• Internal cell balancing.
•Wide temperature range: -20℃ ~ 70℃
• Maintenance free after installation
• Cost effective
KEY ADVANTAGES
Test Performance of LifePO4 Battery
9
11. Wireless Intelligent Control
LoRaWAN wireless street lighting system with optimized management and efficiency. Wireless communication uses LoRaWAN-based wireless devices
which allow more efficient street lamp system management, thanks to an advanced interface and control architecture. It uses many sensors to control and
guarantee the optimal system parameters; the information is transferred in single to multi-points using Lara ( Long Range) protocal .and is sent to a control
terminal used to check the state of the street lamps and to take appropriate measures in case of failure. The system allows substantial energy savings with
increased performance and maintainability.
INTRODUCTION
WE-GW-10 gateway is a communication gateway based on LoRaWAN
protocol standard. It is a key node device for building low-power WAN.
The gateway has full-duplex data forwarding capability, which can
meet the requirements of high communication distance and low power
consumption and networking requirements for terminal devices with
multiple entry points and it also supports multiple style deployments. It
meets the operating temperature of -40~80℃and supports industri-
al-grade communication equipment working in various harsh environ-
ments. It is applied to the access of diverse terminals in different
scenarios.
LoRaWAN gateway has more stable controling performance compared
with 4G technology , In 4G system, all solar light poles are transmit
signals to each other in the way of “ hand by hand” . The signal transmis-
sion are always delayed or “offline” when the 4G signal is weak
especially in remote areas. While in LoRaWAN system , Each light is
directly transmitting signals to LoRaWAN gateway directly without any
Intermediary which is ensuring stable and instant communication for
monitoring or performing operations.
Each LoRaWAN gateway can control up to 200 units of light device
terminals, One project can compose multi gateways if lights quantity
are more than 200 units . 12V~36V wide voltage DC input. Follow
LoRaWAN wireless transmission protocol to support transmission and
reception of full-duplex LoRa communication.
System Introducution
LoRaWAN gateway
2. FEATURE & PERFORMANCE
• Support 8 channels, accessible nodes number is up to 2000
• Effective lightning protection grounding protection
• Communication parameters:
• Operating frequency: CN470MHz/US915MHz/EU868MHz
• Channel: 8 125KHz, rate adaptive, support for spread factor SF7-SF12
• Transmit power: < 23dBm
• Receive sensitivity: > -142.5dBm
• Transmission distance: city: 2Km line of sight: 15Km
• Access method: LAN, 2G/3G/4G
• Data Protocol: UDP/TCP/MQTT
• LoRa antenna: T-NC female interface
• 4G antenna: T-NC female interface
• Supply voltage: 12V~36V Recommended: 12V/1A
• Power consumption: <1W
• Working temperature: -40~80°C
• Network / power interface: RJ45 + DC
• Waterproof rating: IP66
• Weight: 2600g
3. SOLAR CHARGE CONTROLLER WITH ANTENNA
• System voltage : 12V / 24V
• Power range : 20W~120W
• Charge mode : MPPT
• Solar panel voltage : <60V
• Data record : 7 days
• Efficiency : >97%
• Light sensor delay : 1~40mins changeable
• Working temperature: -40~80°C
• Waterproof rating: IP68
10
12. Wifi Hotspot System
Movingcomm ComFi B9000 Outdoor Dual Band Wireless Access Point / CPE offers the best solution for both range and data intensive network environ-
ments. It is designed for multiple solutions in one high performance, waterproof outdoor device. ComFi B9000 features a Power-over-Ethernet (PoE)
connection and includes wall and pole mounting kits. With built-in dual band 2.4 GHz and 5GHz radios, the device simultaneously supports the IEEE
802.11a/b/g/n wireless network standards. Whether creating a wireless network for business or industrial application, the ComFi B9000 is easy configura-
tion will let you set up within minutes. It is an industrial grade designed device with ruggedized IP67 metal casing for extreme environment.
Features
Industrial Grade Design
ComIn B9000 has wide operating temperatures -20°C to 70°C is good
for outdoor deployment in large scale and weather-proof protection by
the ruggedized IP67 enclosure. It supports standard 48V PoE IEEE
802.3af will keep the device necessary power from a network cable for
full operation.
Dual Band Wireless
ComIn B9000 provides maximum flexibility to connect to the popular
2.4GHz frequency for long range applications and to offload traffic to
the faster, lesscrowded 5GHz frequency for data intensive applications.
Cellular Networks
ComIn B9000 supports cellular networks while WAN connection is not
a primary use. Multiple 4G/3G bands supported such as 4G LTE FDD,
TDD, 3G UMTS/CDMA.
Power over Ethernet (PoE)
The Power-over-Ethernet feature allows the device to be powered
through an Ethernet cable, eliminating the need for a separate power
cord. This reduces installation costs and power cable clutter, which
provides mounting flexibility, even for outdoor applications.
Easy to Install
Support Local Web GUI configuration and/or remote management. No
software is required with its hassle-free feature. Simply power up the
unit and log in to the setup page.
Introduction
Outdoor Wifi Router
Hardware Specifications
• CPU : 32bit MIPS Industrial Network Processor
• System Memory : 128MB DDR2 RAM
• Flash : 16MB SPI Flash
• Wireless : 2.4GHz 802.11n MIMO up to 300Mbps
5GHz 802.11n MIMO up to 300Mbps
7dBi / 8dBi Fiberglass WIFI Antennas (Single/Dual Band)
• Interfaces :
1) : WAN/LAN 1 x 10/100Mbps Fast Ethernet Port, auto MDI/X, with
1.5KV magnetic isolation protection, IP68 RJ45 Connector
2) : SIM 1 x SIM Card Slot, Standard 1.8V/3V SIM/UIM, 15KV ESD
Protection (Internal)
3) : USB 1 x Standard USB 2.0 Host Port (internal)
4) : RESET 1 x Factory Reset Button (internal)
5) : POWER 12~24VDC or 24V Passive PoE/48V PoE 802.3af
6) : Antenna 2 x WIFI Standard N-Type Antenna Port, 50 ohm
1 x Cellular Standard N-Type Antenna Port, 50 ohm (optional)
• Enclosure Cast Aluminum Casing, IP67 Rating protection for outdoor
• Dimensions : 234mm x 153mm x 79.5mm
• Environment : Operating Temperature: -20°C to 70°C
Storage Temperature: -40°C to 90°C
Operating Humidity: 10% to 95% RH Non-condensing
Storage Humidity: 5% to 95% RH Non-condensing
• Surge Protection : Differential Mode Voltage 1.5KV
Common Mode Voltage 6KV
Wireless Specifications
• Standards : IEEE 802.11a/b/g/n
• Frequencies : 802.11b/g/n 2.412 – 2.4835GHz
802.11a/n 5.180-5.825GHz
• Functions : 2.4GHz 1 – 13 Channel Selection
5GHz 36 – 165 Channel Selection
Band Bandwidth 20MHz / 40MHz
• RF Output Power : 2.4GHz IEEE 802.11n 25±2dBm
5GHz IEEE 802.11n 24±2dBm
• Reception Sensitivity
1) : 2.4GHz IEEE 802.11b -91±2dBm
IEEE 802.11g -77±2dBm
IEEE 802.11n -72±2dBm
2) : 5GHz : IEEE 802.11a -77±2dBm
11
14. Structure of Vertical Solar Pole
Pole size can be customized according to client’s request.
Solar light head
Lithiumbattery built-in
MPPTsolar controller built-in
Solar cylinder modular
800
60
Unit : mm
Material : Q235
Diameter of pole top : 70mm
Diameter of pole bottom : 190mm
Thickness of pole : 4mm
Treatment of pole surface :Hot dip galvanized + powder coated
Color pole : Light Gray RAL 7045
Concrete
800800
4*M22
800
80
300
80
800
1200
Screws :4*M22
400
400
300
300
Holes :25*50
T=18mm
Fountation Size
13
Wifi Router
(Optional Function)
Antenna for intelligent control
(Optional Function)
17. Warranty Letter
Warranty Terms
The “Warranty Period” will begin at the date of original Product purchase form either AURORAS , or an authorized AURORAS Distributor/Dealer. AURORAS
will repair or replace product covered under this warranty with components at AURORAS’s election or discretion. Advances in technology may lead to
“better or advanced” products being selected for replacement.
This Warranty is further conditioned on the purchaser contacting AURORAS during the warranty period between normal business hours to review the issue
and initiate the Returned Merchandise Authorization (RMA) process. This must be done prior to the return of any defective product. Only AURORAS
manufactured products may be returned through the AURORAS RMA process. No defective products, AURORAS or otherwise, It will be returned to
purchaser. The AURORAS RMA form must be legible and completed in detail prior to approval for return. The AURORAS Warranty is further conditioned
and will only apply to AURORAS products that are properly installed. This includes wiring and connection to proper approved components and product
working environments.
This Warranty is void and does not apply to products that fail as a result of neglect, mistake, misuse, alteration, improper installation or implementation. This
includes but is not limited to: improper wiring, installation under improper and non-approved operating environments such as temperature, humidity or
voltage conditions; improper installation using components that are not approved or are not AURORAS manufactured products. Installation and usage of
AURORAS products should only be completed in association and complete knowledge of all necessary and related codes, standards
and instructions of installation. It is the responsibility of the purchaser to obtain all necessary approvals and to understand the product’s intended use and
all relevant instructions, recommendations, and guidelines for the proper installation, use of any AURORAS product and related “manufactured products,”
used in conjunction with . The accuracy and completeness of any statements, technical information and recommendations in any form of product literature
or instructions are not guaranteed, are not part of this Warranty, and does not in any way constitute a warranty. The purchaser is responsible for suitability
of installation and full implementation and must determine potential applications and installations independently.
Warranty Compensation will be based on ”usage factors and time in use” and“ Technology Value,” and will be pro-rated based on this and information collect-
ed via the RMA process. What is not covered under this Limited Warranty is defects of any kind caused or created by improper installation of any kind;
damage caused during shipping to purchaser or beyond “acts of Nature or God. AURORAS will not cover additional labor costs or Warranty such labor
associated with replacement products. This Warranty document represents the only express or implied Warranty-no other warranties exist.
Remark: AURORAS reserves the right of final explanations.
During the first three years, Auroras is committed to replace the failed products and undertake the shipping cost, during the 4th and 5th years, Auroras is
committed to provide spare parts or complete product for free and shipping cost will be paid at buyer’s expense.
3 YEARS WARRANTY
15