Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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燃煤电厂电除尘器的高频电源改造

来源:电工电气发布时间:2016-06-01 10:01 浏览次数:7
燃煤电厂电除尘器的高频电源改造
 
钱鹏1,倪俊芳2
(1 华能南通电厂,江苏 南通 226003;2 苏州大学 机电工程学院,江苏 苏州 215021)
 
    摘 要:针对工频电源电除尘器除尘时电场电压波动大、火花控制性能差等的不足,把传统的工频电源改造设计成高频电源,使电除尘器各项关键指标得到很大的提高,给出了高频电源设计原理,并对高频电源性能进行了分析,经过燃煤电厂实际应用,取得了良好的效果。
    关键词:高频电源;电除尘器;节能;除尘效率
中图分类号:TM919 文献标识码:B 文章编号:1007-3175(2016)05-0023-03
 
High Frequency Power Supply Reform of Electric Precipitator in Coal Fired Power Plant
 
QIAN Peng1, NI Jun-fang2
(1 Huaneng Nantong Power Plant, Nantong 226003, China;
2 School of Mechanical and Electric Engineering, Soochow University, Suzhou 215021, China)
 
    Abstract: In allusion to the deficiency of large electric field voltage fluctuation and uncontrollable cremation performance, the traditional power supply of industrial frequency was reformed and promoted to the high frequency power supply, to make each key index of electrostatic precipitator increased greatly. This paper gave the design principle of high frequency power supply and analyzed the high frequency power supply. The practical application of coal fired power plant shows the good results.
    Key words: high frequency power; electrostatic precipitator; energy conservation; precipitate efficiency
 
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