农业科技与装备
農業科技與裝備
농업과기여장비
AGRICULTURAL SCIENCE & TECHNOLOGY AND EQUIPMENT
2015年
7期
43-46
,共4页
电力系统%中性点接地方式%单相接地故障%10 kV配电网
電力繫統%中性點接地方式%單相接地故障%10 kV配電網
전력계통%중성점접지방식%단상접지고장%10 kV배전망
power system%neutral point grounding method%single phase grounding fault%10 kV distribution network
综合分析在电力系统发生单相接地故障时，配电网10 kV中性点不接地系统、中性点经消弧线圈接地系统、中性点经电阻接地系统3种常见的接地运行方式的运行状况、特点、适用范围，为提高10 kV配电网的供电可靠性提供参考。
綜閤分析在電力繫統髮生單相接地故障時，配電網10 kV中性點不接地繫統、中性點經消弧線圈接地繫統、中性點經電阻接地繫統3種常見的接地運行方式的運行狀況、特點、適用範圍，為提高10 kV配電網的供電可靠性提供參攷。
종합분석재전력계통발생단상접지고장시，배전망10 kV중성점불접지계통、중성점경소호선권접지계통、중성점경전조접지계통3충상견적접지운행방식적운행상황、특점、괄용범위，위제고10 kV배전망적공전가고성제공삼고。
In the article, it comprehensively analyzed running status, features and applicability of 3 common grounding operation mode in distribution network 10 kV neutral point ungrounded supply system, neutral point grounding via arc suppression coil system, neutral point resistance grounding system when single phase grounding fault happened in power system, provided a reference for improving power supply reliability of 10 kV distribution network.
