System for detecting gas leakage of refrigerant and coolant in electric vehicle, has processor that performs raising alarm and turning vehicle ON and OFF according to result of comparison of specific value of pressure with fractional value of threshold pressure value
	KUMAR U; PRABHAKARAN A; KUMAR Y; KUMAR A A; MULAMALLA S R
	2023-07-31
专利权人	MAHINDRA ELECTRIC AUTOMOBILE LTD (MAHI-Non-standard)
申请日期	2023-07-31
专利号	IN202321051455-A
成果简介	NOVELTY - The system has a processor configured to determine a specific value of pressure from a first value of pressure and a second value of pressure, where the first value of pressure is measured by a first pressure sensor (112) and the second value of pressure is measured by a second pressure sensor (114). The processor compares the specific value of pressure with a fractional value of a threshold pressure value. The processor performs raising an alarm and turning the vehicle ON and OFF according to the result of comparison of the specific value of pressure with the fractional value of a threshold pressure value. USE - System for detecting a gas leakage of a refrigerant and a coolant in a vehicle i.e. electric vehicle. Can also be used for a hybrid vehicle, an internal combustion engine vehicle and an automobile. ADVANTAGE - The system maintains cooling performance and diagnosing refrigerant leakage and coolant leakage inside a cooling system of an electric vehicle when an ignition of the vehicle is turned on, thus preventing the vehicle from being immobilized or in an unsafe driving condition with an overheated battery due to overheating of the battery. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for detecting a gas leakage of a refrigerant and a coolant in a vehicle. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a system for detecting a gas leakage of a refrigerant and a coolant in a vehicle. 104Compressor 106Condenser 112, 114Pressure sensors
IPC 分类号	B60T-007/04 ; F24F-011/36 ; F25B-049/00 ; F25B-049/02 ; H02K-041/03
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/21042
专题	中国科学院新疆生态与地理研究所
作者单位	MAHINDRA ELECTRIC AUTOMOBILE LTD (MAHI-Non-standard)
推荐引用方式 GB/T 7714	KUMAR U,PRABHAKARAN A,KUMAR Y,et al. System for detecting gas leakage of refrigerant and coolant in electric vehicle, has processor that performs raising alarm and turning vehicle ON and OFF according to result of comparison of specific value of pressure with fractional value of threshold pressure value. IN202321051455-A[P]. 2023.

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