TY - GEN
T1 - Exploring the Potential of EV Motor Winding in LCL Filter Design for On-Board Chargers
AU - Faiz, Muhammad Talib
AU - Liu, Junwei
AU - Leung, Ka Hei
AU - Mansoor Khan, Muhammad
AU - Loo, K. H.
N1 - Publisher Copyright:
© 2023 EPE Association.
PY - 2023/10
Y1 - 2023/10
N2 - This study proposes utilizing the stator winding of an electric vehicle (EV) motor as an input filter for an active front-end rectifier stage of on-board charger, forming an LCL filter. However, the high value of grid-side filter inductance due to the EV motor winding may constrain the LCL filter design. A small signal model is developed to investigate system dynamics, and a control structure is designed for an integrated LCL filtered on-board charger (IOBC). Results show that integrated LCL filter performs similarly to typical LCL filter, with the added benefits of reduced weight, volume, and cost of OBC. The effectiveness of the designed control structure is validated experimentally in real-time using Hardware-in-the-loop testing.
AB - This study proposes utilizing the stator winding of an electric vehicle (EV) motor as an input filter for an active front-end rectifier stage of on-board charger, forming an LCL filter. However, the high value of grid-side filter inductance due to the EV motor winding may constrain the LCL filter design. A small signal model is developed to investigate system dynamics, and a control structure is designed for an integrated LCL filtered on-board charger (IOBC). Results show that integrated LCL filter performs similarly to typical LCL filter, with the added benefits of reduced weight, volume, and cost of OBC. The effectiveness of the designed control structure is validated experimentally in real-time using Hardware-in-the-loop testing.
KW - Active damping
KW - Electric vehicle
KW - Integrated on-board charger
KW - LCL filter
KW - Voltage source converter
UR - http://www.scopus.com/inward/record.url?scp=85175181918&partnerID=8YFLogxK
U2 - 10.23919/EPE23ECCEEurope58414.2023.10264399
DO - 10.23919/EPE23ECCEEurope58414.2023.10264399
M3 - Conference article published in proceeding or book
AN - SCOPUS:85175181918
T3 - 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
BT - 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
Y2 - 4 September 2023 through 8 September 2023
ER -