Charging system for electric tractor, has controller that receives state of charge information of battery and controls telescopic mechanism between extended position and retracted position based on received SoC information
	JEYARAMAN J; SHANKAR M V; MALLABADI N; RAVI P
	2023-04-27
专利权人	MAHINDRA & MAHINDRA LTD (MAHI-C)
申请日期	2023-04-27
专利号	IN202341030502-A
成果简介	NOVELTY - The system (110) has a telescopic mechanism (104) attached to a top of a rollover protection structure (ROPS) (106) of an electric tractor (100), where the mechanism holds a pair of electrodes (102). A controller (120) receives state of charge (SoC) information of a battery and controls the mechanism between an extended position and a retracted position based on the received SoC information. The mechanism is attached to an actuator i.e. pneumatic actuator. The actuator receives control signals from the controller through electric wires, and the controller causes the actuator to increase a pressure applied to the mechanism. USE - Charging system for use on a top of a ROPS for charging an electric tractor. ADVANTAGE - The charging safety is improved as the charging interface is isolated from the inside of the vehicle. The system requires fewer parts and lesser weight, and the system infrastructure is compatible to existing electric infrastructure. The ROPS protects the user during the occurrence of roll-over and the pair of electrodes are protected during rollover. The telescopic mechanism has a taller reach to overhead electric line above the vehicle, so that the system has easy access to an external electric power source. The system is easy to install. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for charging an electric tractor. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of an electric tractor with a telescopic mechanism in an extended position. 100Electric tractor 102Electrodes 104Telescopic mechanism 106ROPS 110Charging system 120Controller
IPC 分类号	B60L-005/42 ; B60L-050/53 ; B60L-053/14 ; B60L-053/35 ; B60L-053/62 ; B60R-021/13 ; H02J-007/00 ; H02M-007/02
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/21959
专题	中国科学院新疆生态与地理研究所
作者单位	MAHINDRA & MAHINDRA LTD (MAHI-C)
推荐引用方式 GB/T 7714	JEYARAMAN J,SHANKAR M V,MALLABADI N,et al. Charging system for electric tractor, has controller that receives state of charge information of battery and controls telescopic mechanism between extended position and retracted position based on received SoC information. IN202341030502-A[P]. 2023.

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