Non-isolated high voltage gain direct current-direct current converter for use in renewable energy applications e.g. photovoltaic systems and fuel cells, has switches for operating with same duty cycle to achieve high voltage gain
	TEWARI N; MAHATO S N; REDDY A B
	2024-11-04
专利权人	TEWARI N (TEWA-Individual) ; MAHATO S N (MAHA-Individual) ; REDDY A B (REDD-Individual)
申请日期	2024-11-04
专利号	IN202441083947-A
成果简介	NOVELTY - The converter has modified switched inductors (L1, L2) connected to an input voltage source (Vin) and operated in conjunction with switches (Q1,Q2). Capacitors (C1-C5) are coupled to the modified switched inductors, and performs charge and discharge function based on switching states of the switches. A boost capacitor is coupled to a voltage multiplier cell in a parallel manner. The voltage multiplier cell comprises a diode and capacitor arrangement. The switches operate with the same duty cycle to achieve high voltage gain, where the combination of the modified switched inductors and switched capacitors for enhancing the voltage gain while reducing voltage stress on the switches and the diode. USE - Non-isolated high voltage gain direct current-direct current (DC-DC) converter for use in renewable energy applications e.g. photovoltaic (PV) systems and fuel cells. ADVANTAGE - The inductors are connected with each other in a series manner, and power switches and diodes are arranged to facilitate optimal current flow. The power switches are controlled by respective controllers, thus allowing precise regulation of the conversion process. The converter achieves efficient voltage conversion without use of transformers or coupling inductors. DESCRIPTION OF DRAWING(S) - The drawing shows a circuit diagram of a non-isolated high voltage gain DC-DC converter. C1First capacitor C2Second capacitor C3Third capacitor C4Fourth capacitor C5Fifth capacitor L1First modified switched inductors L2Second modified switched inductors Q1First switch Q2Second switch VinInput voltage source
IPC 分类号	H02M-001/00 ; H02M-003/07 ; H02M-003/155
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/14661
专题	中国科学院新疆生态与地理研究所
作者单位	1.TEWARI N (TEWA-Individual) 2.MAHATO S N (MAHA-Individual) 3.REDDY A B (REDD-Individual)
推荐引用方式 GB/T 7714	TEWARI N,MAHATO S N,REDDY A B. Non-isolated high voltage gain direct current-direct current converter for use in renewable energy applications e.g. photovoltaic systems and fuel cells, has switches for operating with same duty cycle to achieve high voltage gain. IN202441083947-A[P]. 2024.

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