檢視接地故障的原始碼

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|<center>'''单相接地故障'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Finews.gtimg.com%2Fnewsapp_bt%2F0%2F15365673899%2F1000&refer=http%3A%2F%2Finews.gtimg.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1671101946&t=835ecf864cbe1d095445ec3b938e0ba4 " width="280"></center><small>  圖片來自百度</small> 
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导体与大地的意外连接

'''故障接地'''（fault earthing）又称为[[接地故障]]，指导体与大地的意外连接。电线路所设置的[[过电流保护]]兼作[[接地故障保护]]；利用[[零序电流]]来实现接地故障保护；利用[[剩余电流]]实现接地故障保护。

*中文名:[[接地故障]]

*外文名:ground fault

*别    名:故障接地发生条件导体与大地的意外连接

*保    护:零序电流最多故障单相接地故障

*危    害:过电压、短路现象等