A battery pack of 30 nickel metal hydride battery modules powers a high performance electric vehicle. Each module has an open circuit voltage of 13 V and an effective resistance of 10 mohm for a 10 second acceleration pulse. What is the peak power capability of this battery pack using the USABC definition (peak power = 2/9 x Voc2/R where Voc is the open circuit voltage and R is the resistance) A. 75 kW B. 113 kW
A battery pack of 30 nickel metal hydride battery modules powers a high performance electric vehicle. Each module has an open circuit voltage of 13 V and an effective resistance of 10 mohm for a 10 second acceleration pulse. What is the peak power capability of this battery pack using the USABC definition (peak power = 2/9 x Voc2/R where Voc is the open circuit voltage and R is the resistance) A. 75 kW B. 113 kW
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter30: Dc Motors
Section: Chapter Questions
Problem 6RQ: What is CEMF?
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(6) A battery pack of 30 nickel metal hydride battery modules powers a high performance electric vehicle. Each module has an open circuit voltage of 13 V and an effective resistance of 10 mohm for a 10 second acceleration pulse. What is the peak power capability of this battery pack using the USABC definition (peak power = 2/9 x Voc2/R where Voc is the open circuit voltage and R is the resistance)
A. 75 kW
B. 113 kW
C. 338 kW
D. 507 kW
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