公开(公告)号：US4733225A

公开(公告)日：1988-03-22

申请号：US784302

申请日：1985-10-04

申请人： Yutaka Uematsu ,  Morio Matsusaki

发明人： Yutaka Uematsu ,  Morio Matsusaki

IPC分类号： G01R31/34 ,  H02K9/24 ,  G08B17/00

CPC分类号： G01R31/343 ,  H02K9/24

摘要： A cooling medium temperature monitoring system for a rotary electric machine for cooling stator coils by as cooling medium flowing in a plurality of cooling medium passages provided in the stator coils, has a plurality of temperature detectors for measuring the temperatures of the cooling medium in the outlets of the plurality of cooling medium passages; and a circuit for setting the temperature warning value at a value which is responsive to the output of a generator, and a calculator circuit for comparing the detected outputs of the temperature detectors with the set value of the warning value setting circuit to generate an alarm signal when the output of any one of the detectors exceed the set warning value.

摘要翻译： 用于通过设置在定子线圈中的多个冷却介质通道中流动的冷却介质来冷却定子线圈的旋转电机的冷却介质温度监控系统具有多个温度检测器，用于测量出口中的冷却介质的温度 的多个冷却介质通道; 以及用于将温度警告值设定为响应于发生器的输出的值的电路，以及用于将检测到的温度检测器的输出与警告值设置电路的设定值进行比较的计算器电路，以生成警报信号 当任何一个检测器的输出超过设定的警告值。