摘要
就电除尘器的节能潜力、控制方法进行了讨论,指出了二次扬尘和反电晕是造成电除尘器能耗过大的主要原因。提出了应该由目前的高电流的"大功率高能耗"单一火花跟踪控制模式转变为高电压低电流的节能控制模式,在提高除尘效率的同时降低电能消耗,同时给出了节能控制策略和系统结构框图。
The energy saving potential and control method of electrostatic precipitator （ESP） are discussed and the main cause of over energy expenditure what is back corona and re-entrainment is pointed out. Aim at this problem, it is proposed that the electrostatic precipitator （ESP） should translate single spark track control mode with high-power and high energy expenditure under the condition of big current presently into energy saving control mode with high-voltage and low-current for high dust efficiency and low energy consumption, the energy saving control of electrostatic precipitator and the block diagram of the system structure addition are given.
出处
《辽宁科技大学学报》
CAS
2008年第1期46-48,共3页
Journal of University of Science and Technology Liaoning
关键词
电除尘器
节能
脉冲供电
反电晕
electrostatic precipitator
energy saving
pulse blocking
back corona
