Development of Control System for Supercritical 600MW Steam Turbine Made in Domestic

摘要：

Nowadays, the number of large capacity units with high parameters, especially with thin long shafts and supercritical pressure has been increased rapidly in electric network. The safety of these units will have great impact on the safety steady of the network. The stability of control system for such units receives much more attention. This paper introduces the development of control system of supercritical 600MW steam turbine made in domestic from following aspects: DEH system and oil supply system, over-speed protection system, admission mechanism and regulating mode.

关键词： Supercritical steam turbine Control system Over-speed protection Regulating mode Admission mechanism

作者: Yiliang Li Danmei Xie Changzhu Yang Chuan Dong Yunpeng Wu

作者单位: School of Power & Mechanical Engineering, Wuhan University, Wuhan, 430072, China Dongfang Steam Turbine Works, Deyang, 618201,China Hubei Electricity Design Institute, 430022, China

会议类型: 国际会议

会议名称: 2007杭州国际动力工程会议(The International Conference on Power Engineering 2007)

会议地点: 杭州

会议语种:英文

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）