IP Start-up Control for 300MW Turbine Unit with Bypass System

被引：1
|
作者：
Wang, Weibing [1 ]
Wang, Xudong [2 ]
Liu, Dongju [1 ]
机构：
[1] Harbin Univ Sci & Technol, Coll Comp Sci & Technol, Harbin 150080, Peoples R China
[2] Harbin Univ Sci & Technol, Coll Elect & Elect Engn, Harbin 150080, Peoples R China
来源：
INTERNATIONAL WORKSHOP ON AUTOMOBILE, POWER AND ENERGY ENGINEERING | 2011年 / 16卷
关键词：
300MW Turbine Unit; IP Start-up; Bypass Control;
D O I：
10.1016/j.proeng.2011.08.1115
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Based on the analysis of characters of 300MW unit IP start-up, an approach with bypass system about turbine control has been explored in this paper. Control model for IP start-up is given. The pre-warm control of IP start-up and the start-up mode switching are discussed in detail. Control logic for main valve, valve exchanging and bypass system are properly designed. The opening curve of IP regulation valve is given. The schedule is successfully applied in the IP start-up of #8 turbine system, Shalingzi power plant, China. The actually operation results shows that the control logic is right and reasonable. It's available for the system requirements. (C) 2010 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Society for Automobile, Power and Energy Engineering
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页数：6
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