华电技术 ›› 2011, Vol. 33 ›› Issue (9): 56-58.

• 技术交流 • 上一篇    下一篇

引风机高压变频控制策略与优化

郭伯春1,肖胜2   

  1. 1.四川广安发电有限责任公司,四川广安638000;2.西安热工研究院有限公司,陕西西安710032
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-09-25 发布日期:2011-09-25

Control strategy of high voltage frequency conversion for induced draft fan and its optimization

GUO Bochun1, XIAO Sheng2   

  1. 1.Sichuan Guang'an Power Generation Company Limited,Guang'an 638000, China; 2.Xi'an Thermal Power Research Institute Company Limited, Xi'an 710032, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-09-25 Published:2011-09-25

摘要: 以四川广安发电有限责任公司600MW机组引风机高压变频改造为例,从控制角度出发,论述了改造方案、控制策略以及与控制策略相关的优化,论证了引风机高压变频改造中设计先进合理控制策略的重要性。

关键词: 引风机, 高压变频, 改造方案, 控制策略, 优化

Abstract: Taking the high voltage frequency conversion reformation for induced draft fan of the 600W unit in Sichuan Guang'an Power Generation Company Limited as example, starting form the control angle, the reformation scheme, the control strategy and the optimization method of the control strategy were expounded. The importance of design of advanced and rational control strategy in high voltage frequency conversion reformation of the induced draft fan was demonstrated.

Key words: induced draft fan (IDF), high voltage frequency conversion, reformation scheme, control strategy, optimization