Sensor-less hub motor e.g. Hall-Effect sensor motor, for use in electric bike, has lamination stack axially positioned over axle, and thermistor positioned on lamination stack to detect temperature change across motor
	SAXENA V; ABHISHEK K; KUMAR A
	2023-06-09
专利权人	HYM DRIVE SYSTEMS PRIVATE LTD (HYMD-Non-standard)
申请日期	2023-06-09
专利号	IN202311039683-A
成果简介	NOVELTY - The motor (10) has a lamination stack axially positioned over an axle. A winding wire is positioned in slots across the lamination stack. A thermistor (4) is positioned on the lamination stack to detect temperature change across the motor. A portion of the thermistor is in contact with the winding wire for detecting temperature change across the motor. The thermistor is one of a negative temperature coefficient (NTC) and a positive temperature coefficient (PTC) type thermistor. An insulation is designed based on temperature rise in the winding wire. USE - Sensor-less hub motor e.g. Hall-Effect sensor motor and sensor-less brushless direct current (BLDC) motor, for use in a vehicle i.e. electric bike. ADVANTAGE - The motor facilitates real time monitoring of coil temperature to avoid burnout and overheating. The motor has a controller notified regarding real time winding temperatures and control currents to avoid over heating of the motor while maintaining performance of the motor. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a sensor-less hub motor. 4Thermistor 10Sensor-less hub motor
IPC 分类号	G01K-007/22 ; H02K-011/25 ; H02P-029/60
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/21654
专题	中国科学院新疆生态与地理研究所
作者单位	HYM DRIVE SYSTEMS PRIVATE LTD (HYMD-Non-standard)
推荐引用方式 GB/T 7714	SAXENA V,ABHISHEK K,KUMAR A. Sensor-less hub motor e.g. Hall-Effect sensor motor, for use in electric bike, has lamination stack axially positioned over axle, and thermistor positioned on lamination stack to detect temperature change across motor. IN202311039683-A[P]. 2023.

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