Power conversion system for electric vehicle charging, has thermal management system for dissipating heat generated in mode transitions, and control unit for communicating with external power management system to coordinate load balancing across multiple chargers in charging network
	ESTHER P B; PARTHIPAN R; ILAMBIRAI R C; JAYACHITRA J; SRIDHAR R
	2024-12-17
专利权人	ESTHER P B (ESTH-Individual) ; PARTHIPAN R (PART-Individual) ; ILAMBIRAI R C (ILAM-Individual) ; JAYACHITRA J (JAYA-Individual) ; SRIDHAR R (SRID-Individual)
申请日期	2024-12-17
专利号	IN202441099753-A
成果简介	NOVELTY - The system has a phase-shifted full-bridge (PSFB) converter for operating in a full-bridge mode in high-load conditions. A flyback topology is integrated within the converter to enable the converter to operate in a flyback mode at a light-load condition. A control unit performs a transition process between the full-bridge mode and the flyback mode based on load conditions to enhance overall efficiency and minimize switching losses. A thermal management system dissipates heat generated in mode transitions. The control unit communicates with an external power management system to coordinate load balancing across multiple chargers in a charging network. USE - Power conversion system for electric vehicle charging. ADVANTAGE - The system applies converter functions in resonant mode under heavy loads for zero-voltage switching and in flyback mode in light load conditions to reduce switching losses and enhance efficiency, integrates the flyback topology within the PSFB converter to achieve improved light load efficiency, seamless mode transitions, and overall energy efficiency improvements of over 25 percentage, and ensures a robust solution for variable load scenarios in EV charging applications for the converter. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: a method for operating a phase-shifted full-bridge (PSFB) converter in a dual-mode configuration; and a power control system for electric vehicle chargers. DESCRIPTION OF DRAWING(S) - The drawing shows a circuit diagram of a power conversion system for electric vehicle charging. D1 and D2Rectifier diodes Ls and LmResonant tank S1, S2,S3 and S4Four switches
IPC 分类号	B60L-053/00 ; H02M-001/00 ; H02M-003/00 ; H02M-003/335 ; H02M-007/48
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/14020
专题	中国科学院新疆生态与地理研究所
作者单位	1.ESTHER P B (ESTH-Individual) 2.PARTHIPAN R (PART-Individual) 3.ILAMBIRAI R C (ILAM-Individual) 4.JAYACHITRA J (JAYA-Individual) 5.SRIDHAR R (SRID-Individual)
推荐引用方式 GB/T 7714	ESTHER P B,PARTHIPAN R,ILAMBIRAI R C,et al. Power conversion system for electric vehicle charging, has thermal management system for dissipating heat generated in mode transitions, and control unit for communicating with external power management system to coordinate load balancing across multiple chargers in charging network. IN202441099753-A[P]. 2024.

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