• 本文提出电流继电器控制绕线式异步电动机起动电路改进方法对改进电路优劣进行分析

    A method in the improvement of current relay controls winding asynchronous motor starting circuit is put forward, and the merit, demerit of it are described in the paper.

    youdao

  • 介绍了7ut5 12型数字式差动保护继电器功能特点电动机差动保护中的应用

    Introduce function, Character of 7ut512 digital differential relay and applying it to differential protect on motor generator.

    youdao

  • 介绍了7ut5 12型数字式差动保护继电器功能特点电动机差动保护中的应用

    Introduce function, Character of 7ut512 digital differential relay and applying it to differential protect on motor generator.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定