华电技术 ›› 2011, Vol. 33 ›› Issue (6): 23-26.

• 研究与开发 • 上一篇    下一篇

9E级燃气机组在电网调峰中的作用

吴强1,侯星恒2,范方1   

  1. 1.上海奉贤燃机发电有限公司,上海201403;2.中国华电集团公司上海分公司,上海200003
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-06-25 发布日期:2011-06-25

Function of 9Eseries gas turbine power generating set in peak load regulation of power grid

WU Qiang1, HOU Xingheng2, FAN Fang1   

  1. 1.Shanghai Fengxian Gas Turbine Power Generation Corporation Limited, Shanghai 201403, China; 2.Shanghai Branch of China Huadian Corporation, Shanghai 200003, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-06-25 Published:2011-06-25

摘要: 依据上海电网内燃用天然气的9E系列联合循环机组的结构特点,对该类型机组在电网调峰中的角色进行了定位。分析了燃用天然气联合循环机组的技术经济特性并与300MW,600MW,1000MW燃煤机组的经济性进行了比较,指出了燃气轮机联合循环发电具有能源综合利用和高效率的优点。在对9E级联合循环机组主设备运行可靠性分析的基础上,得出了9E系列的机组调峰运行可靠性优于其他类型机组的结论。

关键词: 9E级燃气机组, 电网调峰, 设计思想, 经济性分析, 可靠性分析

Abstract: According to the structure characteristics of 9Eseries natural gasfired combined cycle units in Shanghai Power Grid, the role of these type units in peak load regulation of power grid was arranged. The technical and economical characteristics of natural gasfired combined cycle unit were analyzed and compared with the economical efficiency of 300MW, 600MW and 1000MW coalfired units; and it was pointed out that the gas turbine combined cycle power generation has advantages of comprehensive utilization of energy and higher efficiency. Based on analysis of main equipment operation reliability of 9Eseries combined cycle units, a conclusion was obtained that the reliability of 9Eseries units in load regulation operation is better than that of other type units. 

Key words: 9E-series gas turbine generating set, peak load regulation of power grid, design idea, economy analysis, reliability analysis