Industrial Applications of a New AVC for Upgrading ESP to Save Energy and Improve Efficiency
This paper reports one demonstration investigation on one new automatic voltage controller (AVC) named ZH2005 to improve dust collection efficiency and save energy consumption. Experiments were performed with a 200 MW coal-fired boiler owned by Huaneng Beijing Cogeneration Co., Ltd. Energization methods, such as simple-pulsing, spark-rate control, intermittent energization and ZH2005 method, were adopted for evaluation of both dust emission and energy consumption. After almost one-year utilization, we conclude that the ZH2005 can keep outlet dust emission to be below 20mg/Nm3 and/or a total dust reduction of about 120T per year with an energy-saving of about 70％ or 1260 MWh.
Automatic voltage controller Back corona ESP upgrading
MA Jinhui YANG Yaowen WANG Ronghua YAN Keping
Huaneng Beijing Cogeneration Co.,Ltd,Beijing 100023 PR China Ronghua Electrical Co.Ltd,Jinhua 310017,PR China Zhejiang University,Hangzhou 310028,PR China
国际会议
11th International Conference on Electrostatic Precipitation(第11届国际电除尘学术会议)
杭州
英文
281-283
2008-10-15（万方平台首次上网日期，不代表论文的发表时间）