Integrated power processing circuit for electric vehicle e.g. plug-in hybrid electric vehicle, has bridge circuit mounted with auxiliary battery during driving mode to connect traction battery with traction inverter in transfer mode, and split capacitor circuit connected between inverters and relays
	CHATTERJEE K; FERNANDES B G; NAGAMALLESWARARAO K
	2024-10-30
专利权人	INDIAN INST TECHNOLOGY BOMBAY (IITB-C)
申请日期	2024-10-30
专利号	IN202421083312-A
成果简介	NOVELTY - The circuit has a dual active bridge circuit (140) connected to a traction inverter (110) through a pair of relays, where the dual active bridge circuit operates in two modes and comprises a driving mode and an external power transfer mode. The relays and a transformer relay are selectively switched to directly connect a traction battery (135) with the inverter. The bridge circuit is mounted with an auxiliary battery (120) during the driving mode to connect the traction battery with the traction inverter in the transfer mode. A split capacitor circuit is connected between the inverters and the relays. USE - Integrated power processing circuit for an electric vehicle e.g. plug-in hybrid electric vehicle (PHEV) and hybrid vehicle. ADVANTAGE - The circuit enables efficient bi-directional power flow and allows the electric vehicle to charge from an external source or even to power external devices. The integrated power processing circuit is compatible to interface with single-phase as well as three-phase systems in external power transfer mode. DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of an integrated power processing circuit. 110Traction inverter 120Auxiliary battery 135Traction battery 140Dual active bridge circuit 145Connection port
IPC 分类号	B60L-053/22 ; B60L-053/24 ; H02J-007/00 ; H02M-001/00 ; H02M-001/14 ; H02M-003/335 ; H02M-007/48 ; H02P-027/06
国家	印度
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/14707
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN INST TECHNOLOGY BOMBAY (IITB-C)
推荐引用方式 GB/T 7714	CHATTERJEE K,FERNANDES B G,NAGAMALLESWARARAO K. Integrated power processing circuit for electric vehicle e.g. plug-in hybrid electric vehicle, has bridge circuit mounted with auxiliary battery during driving mode to connect traction battery with traction inverter in transfer mode, and split capacitor circuit connected between inverters and relays. IN202421083312-A[P]. 2024.

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