Wireless power transfer system for contactless electric vehicle e.g. compact cars, using residential, commercial, and public electric vehicle charging infrastructures e.g. smart city networks, has multi-coil transmitter array designed to expand effective charging zone
	KUMAR S M; RAO C S; SOUJANYA K; VIJAYASANTHI M; MUTHUBALAJI S; DEVADASU G
	2025-03-28
专利权人	CMR ENG & TECHNOLOGY COLLEGE (CMRE-Non-standard)
申请日期	2025-03-28
专利号	IN202541030065-A
成果简介	NOVELTY - The system has a multi-coil transmitter array which is designed to expand the effective charging zone. The multi-coil transmitter array reduces precise alignment requirements. An artificial intelligence (AI)-driven dynamic alignment system provides real-time coil positioning adjustments and optimizes energy transfer efficiency. A foreign object detection (FOD) system with infrared and electromagnetic sensors avoids charging hazards. A bidirectional power transfer feature allows electric vehicles (EVs) to function as grid-connected energy storage units. A blockchain-based authentication and payment mechanism is used for secure, contactless transactions at charging stations. A temperature regulation system avoids overheating and optimizes heat dissipation during charging operations. A modular and scalable design ensures seamless integration into residential, commercial, and public EV charging networks. USE - Wireless power transfer system for contactless EV e.g. compact cars, heavy-duty trucks and autonomous electric fleets, charging using residential, commercial, and public EV charging infrastructures e.g. smart city networks, highway rest stops, fleet management depots and urban mobility hubs. ADVANTAGE - The system improves scalability, interoperability, adaptability, safety, real-time FOD sensors to identify metallic obstructions and automatically halt charging and to avoid overheating hazards, charging alignment accuracy and wireless power transfer performance significantly, enables efficient, contactless energy transfer between a ground-based charging pad and EV receiver unit and seamless transactions in commercial and public charging infrastructures, incorporates AI driven dynamic alignment, adjusts coil positioning continuously to increase energy transfer efficiency even when the vehicle is slightly misaligned, expands the effective charging area, eliminating the need for precise parking alignment, features bidirectional power transfer i.e. vehicle to grid (V2G), allows flexible deployment across residential, commercial, and public infrastructure, EVs to function as mobile energy storage units for smart grid integration and renewable energy distribution, ensures that the blockchain-based authentication and payment mechanisms provide secure, automated billing, is compatible with different EV models, charging networks, and smart grid systems, modular and scalable in design, highly efficient, safe, and adaptable, avoids cables, plugs and manual connections and foreign object interference and heat dissipation, reduces charging time and energy losses due to misalignment, provides seamless, high-power energy transfer while maintaining high efficiency across different charging environments, ensures optimal energy utilization, detects obstructions, optimizes thermal management and supports the global adoption of wireless EV charging.
IPC 分类号	B60L-053/12 ; B60L-053/124 ; B60L-053/38 ; B60L-055/00 ; H02J-050/12 ; H02J-050/60 ; H02J-007/00
国家	印度
专业领域	信息技术
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/13432
专题	中国科学院新疆生态与地理研究所
作者单位	CMR ENG & TECHNOLOGY COLLEGE (CMRE-Non-standard)
推荐引用方式 GB/T 7714	KUMAR S M,RAO C S,SOUJANYA K,et al. Wireless power transfer system for contactless electric vehicle e.g. compact cars, using residential, commercial, and public electric vehicle charging infrastructures e.g. smart city networks, has multi-coil transmitter array designed to expand effective charging zone. IN202541030065-A[P]. 2025.

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