This document summarizes the design and performance analysis of a 500 kW solar PV system installed across four rooftop sites at Integral University in Lucknow, India. It provides details on the installed capacity, meteorological data, module and inverter specifications, and results of PV*Sol simulations for each site. The simulations estimate annual energy yields, performance ratios, grid feed-in, and carbon emissions avoided for both the existing and optimized system designs at each site. Comparisons of the results indicate that optimizing the system designs provides improvements in performance.
Designed a complete system of solar cell arrays required for a commercial complex. Researched and derived mathematical equations to install the system using given budget constraints. Made CAD drawings of the arrangement of inverter arrays required for installing the system.
Solar power is the conversion of sunlight into electricity, through directly using photovoltaic (PV). Photovoltaic convert light into electric current using the photoelectric effect.
Designed a complete system of solar cell arrays required for a commercial complex. Researched and derived mathematical equations to install the system using given budget constraints. Made CAD drawings of the arrangement of inverter arrays required for installing the system.
Solar power is the conversion of sunlight into electricity, through directly using photovoltaic (PV). Photovoltaic convert light into electric current using the photoelectric effect.
This presentation mainly focus on the different types of solar charge controllers. Here we try to present the working process of these charge controllers,circuit diagrams, advantages & applications.
Steps to simulate grid connected solar pv project through PVSyst SoftwareAshish Verma
PV SYST software is full package for study of Solar Photovolatic power project.
In this presentation We tried to cover the what typical step you must follow to run the simulation for your site and required capacity to generate the Power from Solar PV module.
This is my personal view and for any descripencies I am only liable person to be accused.
Hybrid wind-solar Power generation systemShivam Joshi
This project is basically based on power generation with help of wind as well as solar equipments. This we call it as Hybrid stucture of solar and wind. The presentation contains all the baci information required to undestand this new innovative concept. For more information you can contact me. I woll get back to you as soon as possible. Thanks you. Hope its helpfull :)
This presentation mainly focus on the different types of solar charge controllers. Here we try to present the working process of these charge controllers,circuit diagrams, advantages & applications.
Steps to simulate grid connected solar pv project through PVSyst SoftwareAshish Verma
PV SYST software is full package for study of Solar Photovolatic power project.
In this presentation We tried to cover the what typical step you must follow to run the simulation for your site and required capacity to generate the Power from Solar PV module.
This is my personal view and for any descripencies I am only liable person to be accused.
Hybrid wind-solar Power generation systemShivam Joshi
This project is basically based on power generation with help of wind as well as solar equipments. This we call it as Hybrid stucture of solar and wind. The presentation contains all the baci information required to undestand this new innovative concept. For more information you can contact me. I woll get back to you as soon as possible. Thanks you. Hope its helpfull :)
This paper compares the performances of standard surrogate models in the development of an optimal control framework. The optimal control strategy is implemented on an Active Thermoelectric (ATE) window design. The ATE window design uses thermoelectric units to actively regulate the overall thermodynamic properties of the windows. The optimization of the design is a multiobjective problem, where both the heat transferred through the window and electric power consumption are minimized. The power supplies and the heat transfer are optimized under a reasonable number of randomly sampled environmental conditions. The subsequent optimal designs obtained are represented as functions of the corresponding environmental conditions using surrogate models. To this end, four types of surrogate models are used, namely, (i) Quadratic Response Surface Methodology (QRSM), (ii) Radial Basis Functions (RBF), (iii) Extended Radial Basis Functions (E-RBF), and (iv) Kriging. Their performances are compared using two accuracy measurement metrics: Root Mean Squared Error (RMSE) and Maximum Absolute Error (MAE). We found that any one of the surrogate modeling methods is not superior to the others over the whole domain for the optimal control of the ATE window.
A solar PV array system is comprised of the following components - solar cells, panel modules, and an array system. Thus, overall optimal design of a solar PV system involves the optimal design of the components at three levels - solar cell, panel module, and array. In the present work, a comparison between different optimization methods is applied to design optimization of single channel Photovoltaic (SCPVT) system. The purpose of these methodologies is to obtain optimum values of the design parameters of SCPVT system, such that the overall economic profit is maximized throughout the PV system lifetime operational period which is not directly calculated in our work rather energy efficiency is calculated . Out of many design parameters available for this system, in the present work only few parameters are taken. The optimal design parameters chosen here are length of channel, depth of channel, velocity of fluid in the cell, and temperature of the cell. The objective function of the proposed optimization algorithm which is Gravitational Search Algorithm (GSA) implemented for design optimization of the system is the energy efficiency, which has to be maximized.
Impact of solar radiation and temperature levels on the variation of the seri...eSAT Journals
Abstract It is well-known that the efficiency of silicon-based photovoltaic modules decreases with temperature. This paper discusses the
variation of series and shunt resistances of PV modules with temperature which affect their efficiencies. A tool, “MY PV TOOL”,
has been developed to help in simulating the variations of series and shunt resistances for different levels of solar radiation and
temperature using experimental measurements as well as theoretical equations of the PV module.
Keywords: Solar Radiation, Solar Temperature, Shunt Resistors, Photovoltaic Modules
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
3. Meteorological Data of Installation Site
Peak Sun Hours:
Daily irradiation is commonly
referred to as Peak Sun Hours.
Its unit is KWh/m2/day.
Month PSH
26̊ Tilt
Jan 4.93
Feb 6.02
Mar 6.65
Apr 6.50
May 6.14
June 5.25
Jul 4.37
Aug 4.29
Sep 4.68
Oct 5.79
Nov 5.58
Dec 5.02
Avg 5.43
4. Air Temperature:
26.95
N,
81.00
E
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yearly
Avg
22
Year
Avg
15.8 19.5 25.3 30.0 31.2 30.6 28.7 27.9 26.6 24.3 20.7 16.7 24.8
Min 10.4 14.0 19.5 24.3 26.6 27.2 26.1 25.5 23.9 19.6 15.0 11.2 20.3
Max 21.8 25.1 30.7 34.9 35.3 33.7 31.1 30.4 29.7 29.4 27.3 23.4 29.4
5. PV Module Specifications
Polycrystalline
WP 320 W
VMPP 37.65 V
VOC 45.96 V
ISC 9.03 A
Efficiency 16.67%
TCoeff of VOC -0.310%/ ̊ C
TCoeff of VMP -0.409%/ ̊ C
TCoeff of ISC +0.052%/ ̊ C
6. Inverter Specifications
66 kVA Schneider Inverter:
Max DC input voltage 1000 V
MPPT voltage range 570-850 V
Max array short circuit current 140 A
No. of MPPT / max. no. of inputs per MPPT 1/14
AC output power 66 KW
Output voltage range 310-480 V
Max continous output current 96 A
7. 25 kVA Schneider Inverter:
Max DC input voltage, open circuit 1000 V
MPPT voltage range 350 - 800 V
Number of MPPT / strings per MPPT 2 / 4
Max array short circuit current per MPPT 40.0 A
Rated output power (PF=1) 20.0 kW
AC voltage range 184 - 276 V / 319-478 V
Max output current 30.0 A
8. 20 kVA Schneider Inverter:
Max DC input voltage, open circuit 1000 V
MPPT voltage range 430 - 800 V
Number of MPPT / strings per MPPT 2 / 4
Max array short circuit current per MPPT 40.0 A
Rated output power (PF=1) 25.0 kW
AC voltage range 184 - 276 V / 319-478 V
Max output current 37.0 A
9. BNLT Block
Installed Capacity 91 kWP
Total modules 340
Inverter 66 kVA x 1, 25 kVA x 1
Wattage of module 320 WP
Tilt 15 ̊
Orientation South
11. Tilt of Module
When 90 ̊ angle between Sun & module
Max energy will be collected
Tilt (β) = 180 - 90 - Altitude of Sun
12. Latitude of Integral University 26.57 ̊ N.
Altitude of Sun at solar noon on equinox @ I.U.L
γc=90-latitude (equinox, Mar 21st / Sep 23rd)
→ 90 - 26.57 ̊ N = 63.43 ̊ S
Tilt (β) = 180 - 90 - Altitude of Sun
→ 180 - 90 - 63.43 ̊ S = 26.57 ≈ 27̊
Rooftop height of BNLT Blcok ≈ 22 m
Tilt of module in existing system 15 ̊
13. PV Array & Inverter Matching
66 KVA Inverter - PV Array Matching:
Temperature
Maximum cell temp 70 ̊C (ambient temp + 25 = max cell temp)
Minimum cell temp 2 ̊C (min site temp)
Voltage Matching
Inverter's input voltage ÷ [V@ X ̊C = {V@ STC -[γV x (TX ̊C - TSTC)]}]
Minimum number of modules 19
Maximum number of modules 20 ← existing system
14. Current Matching
Max current input of inverter ÷{ISC Cell Eff = I SC-STC +[γI SC x (TCell
Eff - TSTC)]}
Maximum number of string 12 ← existing system
Power Matching
Maximum no. of module = Inverter's max PV array rated power ÷ rated
power of module
Maximum number of modules 240 ← existing system
15. 25 KVA Inverter - PV Array Matching:
Temperature
Maximum cell temp 70 ̊C (ambient temp + 25 = max cell temp)
Minimum cell temp 2 ̊C (min site temp)
Voltage Matching
Inverter's input voltage ÷ [V@ X ̊C = {V@ STC -[γV x (TX ̊C - TSTC)]}]
Minimum number of modules 14
Maximum number of modules 20 ← existing system
16. Current Matching
Max current input of inverter ÷{ISC Cell Eff = I SC-STC +[γI SC x (TCell
Eff - TSTC)]}
Maximum number of string 8
Actual no. of string 5
Power Matching
Maximum no. of module = Inverter's max PV array rated power /
rated power of module
Maximum number of modules 100 ← existing system
33. Tilt of Module
When 90 ̊ angle between Sun & module
Max energy will be collected
Tilt (β) = 180 - 90 - Altitude of Sun
34. Latitude of Integral University 26.57 ̊ N.
Altitude of Sun at solar noon on equinox @ I.U.L
γc=90-latitude (equinox, Mar 21st / Sep 23rd)
→ 90 - 26.57 ̊ N = 63.43 ̊ S
Tilt (β) = 180 - 90 - Altitude of Sun
→ 180 - 90 - 63.43 ̊ S = 26.57 ≈ 27̊
Rooftop height of Medical Phase I ≈ 14 m
Tilt of module in existing system 15 ̊
35. PV Array & Inverter Matching
25 KVA Inverter - PV Array Matching:
Temperature
Maximum cell temp 70 ̊C (ambient temp + 25 = max cell temp)
Minimum cell temp 2 ̊C (min site temp)
Voltage Matching
Inverter's input voltage ÷ [V@ X ̊C = {V@ STC -[γV x (TX ̊C - TSTC)]}]
Minimum number of modules 14
Maximum number of modules 20 ← existing system
36. Current Matching
Max current input of inverter ÷ {ISC Cell Eff = I SC-STC +[γI SC x (TCell Eff
- TSTC)]}
Maximum number of string 8
Actual no. of string 5
Power Matching
Maximum no. of module = Inverter's max PV array rated power ÷
rated power of module
Maximum number of modules 100
4 x 25kVA inverter, total no. of modules 400
52. Tilt of Module
When 90 ̊ angle between Sun & module
Max energy will be collected
Tilt (β) = 180 - 90 - Altitude of Sun
53. Latitude of Integral University 26.57 ̊ N.
Altitude of Sun at solar noon on equinox @ I.U.L
γc=90-latitude (equinox, Mar 21st / Sep 23rd)
→ 90 - 26.57 ̊ N = 63.43 ̊ S
Tilt (β) = 180 - 90 - Altitude of Sun
→ 180 - 90 - 63.43 ̊ S = 26.57 ≈ 27 ̊
Rooftop height of Academic Blcok ≈ 12 m
Tilt of module in existing system 15 ̊
54. PV Array & Inverter Matching
66 KVA Inverter - PV Array Matching:
Temperature
Maximum cell temp 70 ̊C (ambient temp + 25 = max cell temp)
Minimum cell temp 2 ̊C (min site temp)
Voltage Matching
Inverter's input voltage ÷ [V@ X ̊C = {V@ STC -[γV x (TX ̊C - TSTC)]}]
Minimum number of modules 19
Maximum number of modules 20 ← existing system
55. Current Matching
Max current input of inverter ÷ {ISC Cell Eff = I SC-STC +[γI SC x (TCell
Eff - TSTC)]}
Maximum number of string 12 ← existing system
Power Matching
Maximum no. of module = Inverter's max PV array rated power ÷ rated
power of module
Maximum number of modules 240
3 x 66 kVA inverter, total no. of modules 720
70. Civil Block
Installed Capacity 111 kWP
Total modules 417
Inverter 66 kVA x 1,25 kVA x 1,20 kVA x 1,
Wattage of module 320 WP
Tilt 15 ̊
Orientation South
72. Tilt of Module
When 90 ̊ angle between Sun & module
Max energy will be collected
Tilt (β) = 180 - 90 - Altitude of Sun
73. Latitude of Integral University 26.57 ̊ N.
Altitude of Sun at solar noon on equinox @ I.U.L
γc=90-latitude (equinox, Mar 21st / Sep 23rd)
→ 90 - 26.57 ̊ N = 63.43 ̊ S
Tilt (β) = 180 - 90 - Altitude of Sun
→ 180 - 90 - 63.43 ̊ S = 26.57
Rooftop height of Civil Blcok ≈ 15 m.
Tilt of module in existing system 15 ̊
74. PV Array & Inverter Matching
66 KVA Inverter - PV Array Matching:
Temperature
Maximum cell temp 70 ̊C (ambient temp + 25 = max cell temp)
Minimum cell temp 2 ̊C (min site temp)
Voltage Matching
Inverter's input voltage ÷ [V@ X ̊C = {V@ STC -[γV x (TX ̊C - TSTC)]}]
Minimum number of modules 19 ← existing system
Maximum number of modules 20
75. Current Matching
Max current input of inverter ÷ {ISC Cell Eff = I SC-STC +[γI SC x (TCell
Eff - TSTC)]}
Maximum number of string 12
Actual no. of string 13
Power Matching
Maximum no. of module = Inverter's max PV array rated power ÷ rated
power of module
Maximum number of modules 240
Actual no. of modules 247
76. 25 KVA Inverter - PV Array Matching:
Temperature
Maximum cell temp 70 ̊C (ambient temp + 25 = max cell temp)
Minimum cell temp 2 ̊C (min site temp)
Voltage Matching
Inverter's input voltage ÷ [V@ X ̊C = {V@ STC -[γV x (TX ̊C - TSTC)]}]
Minimum number of modules 14
Maximum number of modules 20
Number of modules per string 18
77. Current Matching
Max current input of inverter ÷ {ISC Cell Eff = I SC-STC +[γI SC x (TCell Eff
- TSTC)]}
Maximum number of string 8
Actual no. of string 5
Power Matching
Maximum no. of module = Inverter's max PV array rated power ÷
rated power of module
Maximum number of modules 100
Actual no. of modules 90
78. 20 KVA Inverter - PV Array Matching:
Temperature
Maximum cell temp 70 ̊C (ambient temp + 25 = max cell temp)
Minimum cell temp 2 ̊C (min site temp)
Voltage Matching
Inverter's input voltage ÷ [V@ X ̊C = {V@ STC -[γV x (TX ̊C - TSTC)]}]
Minimum number of modules 12
Maximum number of modules 20 ← existing system
79. Current Matching
Max current input of inverter ÷ {ISC Cell Eff = I SC-STC +[γI SC x (TCell Eff
- TSTC)]}
Maximum number of string 8
Actual no.of string 4
Power Matching
Maximum no. of module = Inverter's max PV array rated power ÷
rated power of module
Maximum number of modules 80
Actual no. of modules 80