索风营发电厂窑洞式出线方式改造设计综述  

Design summarize of equipment layout reconstruction in the cave dwelling of Suo Fengying hydropower station

作　　者：范开明 张光成 冯德才 王宏 Fan Kaiming;Zhang Guangcheng;Feng Decai;Wang Hong(Guiyang Engineering Corporation Limited of POWERCHINA,Guiyang Guizhou,550081;Suofengying Hydropower Plant of Guizhou Wujiang Hydropower Development Company Limited,Guiyang Guizhou,550081)

机构地区：[1]中国电建集团贵阳勘测设计研究院有限公司,贵州贵阳550081 [2]贵州乌江水电开发有限责任公司索风营发电厂,贵州贵阳550215

出　　处：《电子测试》2020年第7期120-123,共4页Electronic Test

摘　　要：现有窑洞式出线方式存在洞顶滑坡体出现滚石、泥石流等而砸坏外漏于洞缘的架空线耐张绝缘子串,造成架空线断裂下坠,进而拉坏窑洞内与架空线相连接的设备,造成事故扩大、停电损失等的隐患。从工程设计角度介绍了一种新的布置方式,改造结果证实其可从根本上消除前述隐患。The existing cave dwelling outlet of over-head line has the hidden danger that rolling stone or debris flow on the landslide of the cave roof damaged the tension-resistant insulator string of overhead line that was leaked to the edge of the cave,causing the overhead line to break and fall,and then damaged the equipment connected with overhead line in the cave,resulting in the expansion of the accident and loss of power failure and etc.A new layout method is introduced from the point of view of engineering design,the result show that it can eliminate the aforementioned hidden danger fundamentally.

关 键 词：索风营发电厂 窑洞式出线方式 隐患 改造 

分 类 号：TM62[电气工程—电力系统及自动化]