大唐信阳600MW超临界机组厂用电接线方式的选择  

Selection of Auxiliary Power Connection for Datang Xinyang 600 MW Supercritical Unit

作　　者：刘增远[1] 张朝阳[1] 刘娇艳[1] 

机构地区：[1]西北电力设计院,西安市710065

出　　处：《电力建设》2008年第11期71-74,共4页Electric Power Construction

摘　　要：通过介绍大唐信阳发电有限责任公司2×600 MW超临界机组厂用电接线方式的选择过程,分析比较了不同厂用电接线方案对初投资、运行维护的影响。大唐信阳华豫电厂二期的厂用电接线在满足安全运行的要求下,尽量简化接线、节省投资,其优化设计的经验可供类似工程参考。By introducing the selection of auxiliary power connection for Datang Xinyang Power Co., Ltd., 2×600 MW supereritical units, the effects of different connection plans on initial investment and operation maintenance are analyzed and compared. On the premise that safe operation is ensured, the auxiliary power connection for Datang Xinyang Huayu Power Plant Phase II project is simplified as much as possible to reduce costs. Its optimization design experience provides reference for similar projects.

关 键 词：厂用电接线 电压等级 短路电流水平 高压厂用变压器 

分 类 号：TM621.71[电气工程—电力系统及自动化]