广东电力2016，Vol.29Issue(2)：80-84,5.DOI:10.3969/j.issn.1007-290X.2016.02.016
直流孤岛方式下水轮发电机组调速器精确建模研究
Research on Precise Modeling on Governor of Water-turbine Generator Unit Under DC Island Mode
樊丽娟 1董洪魁 2刘兴福2
作者信息
- 1. 南方电网科学研究院，广东 广州 510080
- 2. 云南电力试验研究院，云南 昆明 650217
- 折叠
摘要
Abstract
Due to system capacity being comparatively small than that of single unit at the time of island running,fluctuation range of frequency after disturbance is larger,present common governor model can not correctly simulate response of water-turbine generator unit and conduct correct calculation analysis on working condition of the DC island. Therefore,this paper takes practical unit in Chu-sui DC sending-end large water power plant as an example,establishes precise model of the gover-nor and compares EMTDC simulation result and experimental result. It is proved that this model could accurately simulate response of each link of the governor which is applicable to simulating calculation on each working condition of DC island operation.关键词
楚穗直流/送端孤岛运行/水轮发电机组调速器/EMTDC 建模Key words
Chu-sui DC/sending-end island operation/governor of water-turbine generator unit/EMTDC modeling分类
信息技术与安全科学引用本文复制引用
樊丽娟,董洪魁,刘兴福..直流孤岛方式下水轮发电机组调速器精确建模研究[J].广东电力,2016,29(2):80-84,5.
