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哈尔滨大电机研究所研制成功ZL-60型微机控制转子温度测量装置,是利用埋设在被测点的铂电阻元件及转动部分的温度变送器,将转子测点温度转换成数字量,然后以电流脉冲的形式迭加在变送器的供电电流上,通过一对测量滑环及一根双芯屏蔽线与接收部分——微机控制测温仪遥接,同时完成对变送器的供电及全部信息的传输。可用于电机转子及旋转部件的多点温度测量。
Harbin Institute of Motor developed a successful ZL-60 microcomputer control rotor temperature measurement device is the use of buried in the measured point of platinum resistance components and rotating part of the temperature transmitter, the rotor temperature measuring point into digital, and then to The form of current pulse superimposed on the supply current of the transmitter, through a pair of measuring slip ring and a two-core shielded cable with the receiving part - computer-controlled thermometer remote access, and to complete the power supply to the transmitter and Transmission of all information. Can be used for multi-point temperature measurement of motor rotors and rotating parts.