Optimization on the Startup Process of 600-MW Supercritical Unit

doi:10.11930/j.issn.1004-9649.2016.08.178.03

Abstract

Abstract: To meet the requirements of frequent and quick startup of units by the power grid, the startup procedures are adjusted by optimizing the operation pattern of two 600-MW supercritical units of a power plant, which includes moderate opening of high-pressure regulating valve, optimization of steam parameters and condenser vacuum, etc. Through the implementation of the optimized procedures, the safety and the success rate of the unit startup are improved and the startup duration is shortened, which not only meets the requirements of the power grid, but also produces good economic benefits for the power plant.

Key words: 600 MW, supercritical unit, startup optimization, energy saving and consumption reduction

CLC Number:

TK37
TM621

YU Dezhong. Optimization on the Startup Process of 600-MW Supercritical Unit[J]. Electric Power, 2016, 49(8): 178-180.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2016.08.178.03

https://www.electricpower.com.cn/EN/Y2016/V49/I8/178

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