增安型高压电动机的局部放电及防爆检测

Partial Discharges and Testing on Increased Safe Highvoltage Motor

介绍了增安型高压电动机绝缘系统局部放电的基本形式及产生机理,提出了预防措施,并对国标中关于局部放电的检测与IEC标准的相关部分进行了比较。

This article introduces the fundamental mode and mechanism of production of partial discharge to the insulation system of increased safe high - voltage, and put forth the preventive measures to the partial discharge. Furthermore, the author makes comparison of the testing on partial charge between the relevant national or industrial standards and IEC 60079 - 7.