广东电力2017，Vol.30Issue(11)：79-84,6.DOI:10.3969/j.issn.1007-290X.2017.011.015
关于垃圾发电厂电气主接线方式的探讨
Discussion on Main Electrical Connection Modes of Municipal Solid Waste Incineration Power Plant
吴亮1
作者信息
- 1. 广州环保投资集团有限公司,广东 广州 510330
- 折叠
摘要
Abstract
The paper discusses reasonability of several main electrical connection modes with the same main equipment param-eters of municipal solid waste incineration power plants.By means of short-circuit current calculation,it analyzes technical parameters including rated short-circuit breaking current,rated short-circuit closing current,DC components,and so on as well as economy of each main electrical connection mode.On the basis of comprehensively considering technicality and econ-omy,it recommends a kind of rational connection mode which is to choose the generator with larger direct-axis sub-transient reactance,use ordinary vacuum circuit breaker for the generator exit and adopt branch structure for auxiliary power part.关键词
电气主接线/短路电流计算/额定短路开断电流/额定短路关合电流/直流分量/直轴超瞬态电抗Key words
main electrical connection/short-circuit current calculation/rated short-circuit breaking current/rated short-cir-cuit closing current/DC component/direct-axis sub-transient reactance分类
信息技术与安全科学引用本文复制引用
吴亮..关于垃圾发电厂电气主接线方式的探讨[J].广东电力,2017,30(11):79-84,6.
