华电技术 ›› 2008, Vol. 30 ›› Issue (1): 72-74.

• 节能与环保 • 上一篇    下一篇

电除尘器能耗分析与节能提效供电技术研究

卢泽锋1,居 斌2,傅启文1   

  1. 1国电南京自动化股份有限公司, 南京市 211100; 2中国华电集团公司江苏分公司,南京市
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-01-25 发布日期:2008-01-25

Research on the energy consumption of Electrostatic Precipitator (ESP) and the power supply technology for energy saving and efficiency increasing

LU Ze-feng1, JU Bin2, FU Qi-wen1   

  1. 1.Guodian Nanjing Automation Co., Ltd., Nanjing 211100, China; 2. China Huadian Corporation Jiangsu Company, Nanjing 210003, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-01-25 Published:2008-01-25

摘要: 对电除尘器的实际能耗和理论能耗进行了计算分析,得出了电除尘器运行能耗分为有效能耗、无效能耗、反效能耗的结论。开发了脉冲节能供电技术,大幅度降低了无效和反效能耗,提高了电能利用效率,实现了电除尘器的大幅度节能运行。并在工程实践中进行了广泛的应用验证。

关键词: 电除尘器, 节能提效, 供电控制, 功率消耗, 反电晕

Abstract: The actual and theoretical power consumption of ESP was calculated and analyzed. The result shows that the operational power consumption of ESP can be classified into effective power consumption, non-effective power consumption and adversely effective power consumption. The pulsed energy-saving and power supply technology was developed to reduce non-effective and adversely effective power consumption greatly, improve power utilization efficiency and realize the energy-saving operation of ESP. This technology was widely verified in many industrial applications.

Key words: ESP, energy saving and efficiency increasing, power supply control, power consumption, back corona