继电器触点电阻的动态测试

Relay Contact Resistance Dynamic Testing

本文介绍的是继电器触点电阻和线圈电流的动态测试装置。首先介绍了触点电阻和线圈电流测试的目的和意义。然后介绍了在继电器测试标准中针对这两个参数的测试原理和方法。之后说明了测试装置的测试原理组成和主要器件的选择。最后对测试软件的设计做了简单说明。

This paper is the contact resistance and coil relay the current dynamic testing device. First introduced coil current contact resistance and the purpose and significance testing. Then introduced in the relay test standardin view of these two parameters test principle and the method. It explains the testing device test principle composition and the maincomponent choice afterwards. Finally, the test software design with a brief statement.