Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
Analyze the following simple PV/battery system which includes four PV modules, four batteries and an inverter. The rating of each module is shown in the figure below. The 6-V batteries have 200 Ah capacity with 90% coulomb efficiency. The 85% efficient inverter feed the AC load. There is no maximum power point tracker. a) The insolation is 6.0 kWh/m²-day and the module loss is 15% due to dirt, wiring losses etc. Estimate the kWh/day that would reach the loads. Assume all PV current passes through the batteries before it reaches the inverter. b) If the load demand is 1.2 kWh/day, for how many cloudy days in a row can a previously fully charged batteries supply the load with no further input for PV modules? Assume 80% of their Ah capacity is available.

Analyze the following simple PV/battery system which includes four PV modules, four batteries and an inverter. The rating of each module is shown in the figure below. The 6-V batteries have 200 Ah capacity with 90% coulomb efficiency. The 85% efficient inverter feed the AC load. There is no maximum power point tracker. a) The insolation is 6.0 kWh/m²-day and the module loss is 15% due to dirt, wiring losses etc. Estimate the kWh/day that would reach the loads. Assume all PV current passes through the batteries before it reaches the inverter. b) If the load demand is 1.2 kWh/day, for how many cloudy days in a row can a previously fully charged batteries supply the load with no further input for PV modules? Assume 80% of their Ah capacity is available.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
See similar textbooks
icon
Related questions
Question
6-V, 200 Ah batteries, 90% Coulomb 6.0 kWh/m²/day n =85% - AC Output Inverter te VR = Derate 20 V, IR = 9 A, 0.85 Analyze the following simple PV/battery system which includes four PV modules, four batteries and an inverter. The rating of each module is shown in the figure below. The 6-V batteries have 200 Ah capacity with 90% coulomb efficiency. The 85% efficient inverter feed the AC load. There is no maximum power point tracker. a) The insolation is 6.0 kWh/m²-day and the module loss is 15% due to dirt, wiring losses etc. Estimate the kWh/day that would reach the loads. Assume all PV current passes through the batteries before it reaches the inverter. b) If the load demand is 1.2 kWh/day, for how many cloudy days in a row can a previously fully charged batteries supply the load with no further input for PV modules? Assume 80% of their Ah capacity is available.
Transcribed Image Text:6-V, 200 Ah batteries, 90% Coulomb 6.0 kWh/m²/day n =85% - AC Output Inverter te VR = Derate 20 V, IR = 9 A, 0.85 Analyze the following simple PV/battery system which includes four PV modules, four batteries and an inverter. The rating of each module is shown in the figure below. The 6-V batteries have 200 Ah capacity with 90% coulomb efficiency. The 85% efficient inverter feed the AC load. There is no maximum power point tracker. a) The insolation is 6.0 kWh/m²-day and the module loss is 15% due to dirt, wiring losses etc. Estimate the kWh/day that would reach the loads. Assume all PV current passes through the batteries before it reaches the inverter. b) If the load demand is 1.2 kWh/day, for how many cloudy days in a row can a previously fully charged batteries supply the load with no further input for PV modules? Assume 80% of their Ah capacity is available.
Expert Solution
Step 1

Electrical Engineering homework question answer, step 1, image 1

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Solar cell
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS