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.
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.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
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.
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.
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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.
2. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
1.- ELASTIC ANALYSIS OF GRIDS
1.1.- COMPATIBILITY METHOD
1.2- SLOPE DEFLECTION METHOD
2.- PLASTIC ANALYSIS OF STRUCTURES
2.1- PLASTIC ANALYSIS OF BEAMS
2.2- PLASTIC ANALYSIS OF FRAMES
2.2.1- KINEMATIC METHOD
2.2.2- INCREMENTAL ANALYSIS. HINGE BY HINGE METHOD
3.- INTRODUCTION TO SECOND ORDER ANALYSIS OF STRUCTURES
2.3- PLASTIC ANALYSIS OF SLABS.
FEBRUARY
MARCH
ADN
APRIL
MAY
3. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
ELASTIC ANALYSIS PLASTIC ANALYSIS
≠ RESULTS*
Part of the structure
material is working beyond
the plastic limit
The structure should be
ductile enough to have a
plastic behaviour
All the structure material is
working below the plastic
limit
The structure can be
fragile or ductile to apply
elastic analysis
SAFER CHEAPER
Superposition Principle
cannot be applied
Superposition Principle can
be applied
4. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
KIMENATIC METHOD
1.- DRAW A POSSIBLE COLLAPSE PATTERN
2.- CALCULATE THE Mp THAT PRODUCES THAT COLLAPSE PATTERN
3.- CHECK IF THE COLLAPSE PATTERN + Mp VALUE ARE LINKED WITH A
BENDING MOMENT DIAGRAM IN EQUILIBRIUM
1.1. Number of hinges required?
1.2. Points where a hinge can be formed?
1.3. Combinations?
2.1. Application of Virtual Work Principle Wext = Wint
2.2. Calculation of Mp
3.1. Equilibrium (three equilibrium equations)
5. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
KINEMATIC METHOD INCREMENTAL METHOD
= RESULTS (both plastic analysis)
It let us know how the
frames behave step by
step
It leads us to the true
failure pattern directly. We
do not have to choose
among posible different
answers
It leads directly to the final
collapse pattern
We must guess and
choose among different
possible collapse patterns
Lot of numbers because we have
to consider elastic analysis
results in the proccess
Easy maths
6. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
INCREMENTAL METHOD (progressive collapse analysis)
1.- ELASTIC ANALYSIS P= 1
2.- ELASTIC ANALYSIS P=1 AND A HINGE AT THE POINT WHERE THE 1st
PLASTIC HINGE IS FORMED.
3.- …. REPEAT THE PROCCESS UNTIL THE GLOBAL COLLAPSE IS
PRODUCED
1.1. Where is the first plastic hinge formed?
1.2. Value of the load P that produces the first plastic hinge?
2.1. Where is the second plastic hinge formed?
2.2. Value of the load P that produces the second plastic hinge?
1.3. Bending moment diagram when the 1st plastic hinge is formed
2.3. Bending moment diagram when the 1st plastic hinge is formed
16. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
TO CALCULATE WHERE THE SECOND HINGE
IS FORMED…
ELASTIC ANALYSIS: RESULT OF SAP2000 OR SLOPE DEFLECTION METHOD
18. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
WE MUST CONSIDER THE FRAME BEAVIOUR FROM P = 0 TO P = 124,57 kN
AND THE FRAME BEHAVIOUR WHEN P IS BIGGER THAN 124,57 kN
WHERE DOES THE SECOND HINGE APPEAR?
19. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
WE MUST CONSIDER THE FRAME BEAVIOUR FROM P = 0 TO P = 124,57 kN
AND THE FRAME BEHAVIOUR WHE P IS BIGGER THAN 124,57 kN
22. STRUCTURAL ANALYSIS II
CLASS 9
ELASTIC ANALYSIS: RESULT OF SAP2000 OR SLOPE DEFLECTION METHOD
We place another hinge
where the second plastic
hinge is formed
TO CALCULATE WHERE THE SECOND HINGE
IS FORMED…
27. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
AS IT IS STATICALLY DETERMINATE, WE DO NOT NEED SAP2000 TO SOLVE ELASTIC
ANALYSIS… BUT WE CAN USE IT.
We place a hinge where
the second plastic hinge is
formed
TO CALCULATE WHERE THE FOURTH HINGE
IS FORMED…
32. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
33,23 = - 0,00008831 m x 124,57 - 0,0002 m x 10,104 - 0,000277 m x 36,24 - 0,00572 m x 1,775
Analysis of the vertical displacement at C as the hinges are formed
33. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
TEST 3 16/17
Variable data for the beam: a = 1 + 0,05·X m
HEB200 (Sx= 321,25 cm3; fy= 0,275 kN/mm2), Mp = 176,7 (kNm); EI = 11963,7 kNm2
36. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
BENDING MOMENT DIAGRAM WHEN THE FIRST PLASTIC HINGE IS PRODUCED
P1 = 176,7/5 = 35,34 kN
3x35,34 kN
35,34/2 kN
35,34/2 kN
39. STRUCTURAL ANALYSIS II
PROGRESSIVE COLLAPSE ANALYSIS
172,7 = 141,36 + D P x 14 D P = 2,24 kN Pu = 35,4 + 2,24 = 37,64 kN
3x37,64 kN
37,64/2 kN
37,64/2 kN
BENDING MOMENT DIAGRAM WHEN THE SECOND HINGE OCCURS