华电技术 ›› 2015, Vol. 37 ›› Issue (8): 53-55.

• 技术交流 • 上一篇    下一篇

高压变频器在热电厂引风机电机上的应用

  

  1. 黑龙江华电齐齐哈尔热电有限公司,黑龙江齐齐哈尔〓161001
  • 出版日期:2015-08-25 发布日期:2015-11-09

Application of highvoltage inverter on induced draft fan motor in heat and power plant

  1. Heilongjiang Huadian Qiqihar Thermal Power Company LimitedQiqihar 161001China
  • Online:2015-08-25 Published:2015-11-09

摘要:

摘要:为降低引风机的耗电率,以黑龙江华电齐齐哈尔热电有限公司热电联产机组锅炉引风机电机为例,对引风机电机高压变频器的运行情况进行了分析,确定了自动旁路的方式以及控制系统接口的硬件配置和软件组态逻辑。经济效益分析数据证明,热电厂主要辅机电机加装高压变频器后,降低了引风机的耗电率,节能效果良好。

关键词: ">关键词:引风机, 高压大功率变频器, 组态与逻辑, 节能

Abstract:

Abstract:In order to reduce the power consumption rate of induced draft fanstaking the induced draft fan to the thermalelectric cogeneration unit of Heilongjiang Huadian Qiqihar Thermal Power Company Limited for example, application of the highvoltage inverter of the induced draft fan motor was analyzed. Auto bypass and hardware settings for interfaces were decided, together with the software configuration logic. The data of economic benefit shows that the power consumption of the induced draft fan was decreased greatly after installation of the highvoltage converter on the auxiliary motors, which saves energy greatly.

Key words: ">Keywords:induced draft fan">;">high">voltage power converter">;">software configuration logic">;">energy saving