Single-source thirteen-level inverter system for solar photovoltaic applications, has single direct current input source for providing base voltage and set of capacitors that are coupled to input source, where each capacitor maintains voltage level of base voltage
	SUJATHA M S; BABU D S; PARIMALASUNDAR E; KUMAR B H
	2024-11-12
专利权人	UNIV MOHAN BABU (UYMO-Non-standard)
申请日期	2024-11-12
专利号	IN202441087256-A
成果简介	NOVELTY - The system has a single direct current (DC) input source for providing a base voltage (Vdc). A modular unit (MU) with a transistor-clamped H-bridge arrangement produces a thirteen-level output voltage by switching through multiple levels. A set of capacitors are coupled to the input source, where each capacitor maintains a voltage level of Vdc. A series of complementary switch pairs achieves self-balancing of voltages across capacitors during operation without requiring external balancing circuits. The MU comprises a bi-directional switch configured as a transistor. USE - Single-source thirteen-level inverter (SSTLI) system for solar photovoltaic (PV) applications. Can also be used in fuel cell applications, residential and commercial applications. ADVANTAGE - The SSTLI streamlined design results in a reduced number of components and lower voltage stress on individual switches, enhancing efficiency and durability. The inverter enables the inverter to efficiently convert lower voltage DC outputs from fuel cells into usable alternating current (AC) levels without needing additional step-up converters. This direct conversion capability simplifies the system design, reduces energy losses, and enhances the overall efficiency of the power conversion process, making the system particularly well-suited for applications requiring reliable and efficient voltage management. Fewer components lead to lower manufacturing costs, easier maintenance, and potentially higher reliability during operation. By simplifying the design, the system not only decreases the potential points of failure but also makes it more cost-efficient for deployment in commercial and residential energy systems. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a single-source thirteen-level inverter system for solar PV applications.
IPC 分类号	H02M-001/00 ; H02M-007/483
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/14565
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV MOHAN BABU (UYMO-Non-standard)
推荐引用方式 GB/T 7714	SUJATHA M S,BABU D S,PARIMALASUNDAR E,et al. Single-source thirteen-level inverter system for solar photovoltaic applications, has single direct current input source for providing base voltage and set of capacitors that are coupled to input source, where each capacitor maintains voltage level of base voltage. IN202441087256-A[P]. 2024.

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