Studies on the Unit Commitment of Thermal-Pumped Storage Plant Considering the Rapid Adjustment Characteristic of Pumped Storage Plant

Author

Xingying, Chen ; Hexian, Wang ; Xiaohua, Zhang

Author_Institution

Coll. of Energy & Electr. Eng., Hohai Univ., Nanjing, China

fYear

2011

fDate

19-20 Feb. 2011

Firstpage

1314

Lastpage

1318

Abstract

Based on the present condition of using coal burning units to shave depth peak and start-stop peak in the thermal power system, the model of thermal-pumped storage unit commitment is proposed considering the rapid adjustment characteristic of pumped storage plant. The changes of pumped storage plant among pumping water, generating power and supplying spinning reserve are more effectively. And the ability of peak shaving, energy-saving and emission reducing are enhanced. The static, dynamic and environment protection functions of pumped storage plant are considered synthetically.

Keywords

pollution control; pumped-storage power stations; thermal power stations; coal burning units; depth peak; dynamic protection functions; emission reduction; energy-saving; environment protection functions; peak shaving; pumping water; rapid adjustment characteristic; start-stop peak; static protection functions; thermal-pumped storage plant; unit commitment; Heuristic algorithms; Optimization; Power system dynamics; Spinning; Thermal engineering; Thermal loading; Adaptive Cooperative Coevolutionary Algorithm; Emission Reducing; Energy-Saving; Pumped Storage; Rapid Adjustment Characteristic; Thermal Power; Unit Commitment;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-61284-278-3

Electronic_ISBN

978-0-7695-4350-5

Type

conf

DOI

10.1109/CDCIEM.2011.542

Filename

5748055