TY - GEN
T1 - Performance Evaluation of Space Vector PWM Methods with DC Link Voltage Control for EV/HEV Powertrains
AU - Qamar, Haleema
AU - Qamar, Hafsa
AU - Ayyanar, Rajapandian
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/10/13
Y1 - 2021/10/13
N2 - Performance evaluation and experimental validation of space vector PWM techniques with DC link voltage control in cascaded architecture of DC-DC stage followed by DC-AC stage for EV/HEV powertrain is carried out. 240°-Clamped PWM (240CPWM) and Advanced Bus Clamped PWM (ABCPWM) are the best performing PWM methods considering the combined performance of THD in line currents and efficiency. 240CPWM and ABCPWM are studied in detail both with constant and variable DC link voltage control and compared with benchmark PWM methods i.e., CSVPWM and DPWM1. Cascaded topology operation of DC-DC stage with DC-AC stage that allows the variable DC link voltage control in EV/HEV powertrain is studied in detail. Experimental results from a 10 kW hardware prototype are presented. Supremacy of one PWM method over the other is based on combined best performance in terms of THD and efficiency. 240CPWM outperforms all other PWM methods under consideration which is shown by a performance metric developed on the basis of combined performance of THD and efficiency.
AB - Performance evaluation and experimental validation of space vector PWM techniques with DC link voltage control in cascaded architecture of DC-DC stage followed by DC-AC stage for EV/HEV powertrain is carried out. 240°-Clamped PWM (240CPWM) and Advanced Bus Clamped PWM (ABCPWM) are the best performing PWM methods considering the combined performance of THD in line currents and efficiency. 240CPWM and ABCPWM are studied in detail both with constant and variable DC link voltage control and compared with benchmark PWM methods i.e., CSVPWM and DPWM1. Cascaded topology operation of DC-DC stage with DC-AC stage that allows the variable DC link voltage control in EV/HEV powertrain is studied in detail. Experimental results from a 10 kW hardware prototype are presented. Supremacy of one PWM method over the other is based on combined best performance in terms of THD and efficiency. 240CPWM outperforms all other PWM methods under consideration which is shown by a performance metric developed on the basis of combined performance of THD and efficiency.
KW - 240°-Clamped PWM (240CPWM)
KW - Advanced Bus Clamped PWM (ABCPWM)
KW - EV/HEV powertrain
KW - THD
KW - efficiency
UR - http://www.scopus.com/inward/record.url?scp=85119512491&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85119512491&partnerID=8YFLogxK
U2 - 10.1109/IECON48115.2021.9589333
DO - 10.1109/IECON48115.2021.9589333
M3 - Conference contribution
AN - SCOPUS:85119512491
T3 - IECON Proceedings (Industrial Electronics Conference)
BT - IECON 2021 - 47th Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE Computer Society
T2 - 47th Annual Conference of the IEEE Industrial Electronics Society, IECON 2021
Y2 - 13 October 2021 through 16 October 2021
ER -