实验结果表明，所提方法能剔除冗余的直流局部放电特征量，获取绝缘性能诊断规则，所得知识能很好地诊断电气设备绝缘性能。
The experimental results show that the proposed method can remove the redundant feature parameters of DC partial discharge and acquire the diagnosing rules for insulation performance.
蓄电池是变电站直流系统的基本组成部分，是重要的储能设备，也是不间断电源的核心。
Battery is a basic part of substation DC system, and it is the important device of energy storage and the core of uninterrupted power system.
本发明提供一种用于在低电压域断电时防止电流泄漏或直流电流的设备和方法。
An apparatus and method are provided for preventing a current leakage or direct current when a low voltage domain is powered down.
应用推荐