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水电站高压电缆系统设计的几个技术问题分析
SOME TECHNICAL TOPICS FOR HV-CABLE-SYSTEM DESIGN IN HYDRO-POWER STATION
【摘要】 结合已设计的几个水电站电缆系统,对电缆系统设计需要考虑的技术问题加以介绍。由于目前电缆设计标准不太完善,因此设计中应参考其他电站设计经验,结合电站具体情况,选择和提出合理的技术要求。
【Abstract】 Combined with the design experience of cable system used in several hydro-power stations, this paper introduces some technical topics need to be considered when designing a cable system. Until now, there is not a perfect cable design criterion to follow. Therefore, it is necessary to consult the cable system design experience of other power station. Then combining the practical condition of the station, a rational technical requirement can be advanced.
【关键词】 高压电缆;
标称截面;
接地方式;
敷设方式;
采购长度;
【Key words】 HV cable; nominal section; earthing mode; laying mode; purchase length;
【Key words】 HV cable; nominal section; earthing mode; laying mode; purchase length;
- 【文献出处】 高压电器 ,High Voltage Apparatus , 编辑部邮箱 ,2003年06期
- 【分类号】TV734.3
- 【下载频次】63