Modeling combined-cycle power plant for simulation of frequency excursions

被引：31

作者：

Kunitomi, K ^{[1
]}

Kurita, A

Tada, Y

Ihara, S

Price, WW

Richardson, LM

Smith, G

机构：

[1] Tokyo Elect Power Co Ltd, Elect Power Res & Dev Ctr, Tokyo 2308510, Japan

[2] GE Power Syst, Schenectady, NY 12345 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2003年 / 18卷 / 02期

关键词：

combined-cycle power plants; dynamic modeling; gas turbines;

D O I：

10.1109/TPWRS.2002.807112

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The maximum continuous power output of a combined-cycle power plant depends on the system frequency and the ambient temperature. The temperature control of a gas turbine limits the exhaust temperature by reducing the fuel flow as the airflow decreases with the shaft speed. In this paper, a simple model of a combined-cycle power plant is derived from a detailed design model for an example plant. The model is suitable for long-term simulation of power system dynamic performance involving abnormal frequency conditions.

引用

页码：724 / 729

页数：6