Electrical load management system for residential applications, has controller for activating primary energy conversion device, and switching unit for automatically switching energy flow between solar power system, energy storage unit and electrical grid based on availability
	RAJESH H; CHOUDHARY K K; SESHADRI S
	2024-12-16
专利权人	INDIAN INST TECHNOLOGY MADRAS (IITM-C)
申请日期	2024-12-16
专利号	IN202441099525-A
成果简介	NOVELTY - The system (200) has a primary energy conversion device (208) configured to convert a direct current (DC) voltage from an energy storage unit (206) into a stable alternating current (AC) voltage that mimics electrical grid voltage. A controller (218) is configured to manage the energy flow between a solar power system (202), the energy storage unit and an electrical grid based on availability, where the controller is configured to activate the primary energy conversion device to produce the stable AC voltage to bypass the protective isolation mechanism of a secondary power conversion device (210). A switching unit (214) is configured to automatically switch the energy flow between the solar power system, the energy storage unit and the electrical grid based on availability. USE - Electrical load management system for residential, commercial, and industrial applications. ADVANTAGE - The system optimizes energy utilization and ensures reliable power delivery. The system prioritizes solar energy and seamlessly integrates with energy storage unit and electrical grid power, such that the system reduces dependency on the electrical grid and promotes renewable energy adoption. The system uses a bypass mechanism that eliminates the need for electrical grid synchronization, thus allowing uninterrupted operation of electrical grid-tied energy conversion device even during outages. The system effectively addresses power fluctuations with a dynamic energy flow control strategy, thus ensuring stable power supply to loads while minimizing energy storage unit wear and prolonging lifespan. The system realizes inclusion of a rectifier that prevents energy backflow during transients, thus enhancing system reliability. The system has a cost-effective design that minimizes the need for large energy storage solutions, lowers installation and operational costs while facilitating compatibility with existing grid infrastructure. The system provides a comprehensive solution that supports sustainable energy management. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for electrical load management. DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of an electrical load management system. 200Electrical load management system 202Solar power system 206Energy storage unit 208Primary energy conversion device 210Secondary power conversion device 214Switching unit 218Controller
IPC 分类号	G05F-001/66 ; G05F-001/67 ; H02J-003/32 ; H02J-003/38
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/14034
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN INST TECHNOLOGY MADRAS (IITM-C)
推荐引用方式 GB/T 7714	RAJESH H,CHOUDHARY K K,SESHADRI S. Electrical load management system for residential applications, has controller for activating primary energy conversion device, and switching unit for automatically switching energy flow between solar power system, energy storage unit and electrical grid based on availability. IN202441099525-A[P]. 2024.

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