Research And Application On Electric Precipitator Energy Saving Technology

In the coal-fired thermal power plant, the electrostatic precipitator, its power consumption is low, high dust removal efficiency, easy maintenance and so the dust leader in the field. However, the electrostatic precipitator is not perfect, there are also shortcomings, especially in the current energy requirements are high, how to ensure that the dust removal efficiency under the conditions to make the dust collector to run more economically, has become many companies focus on issues of concern.Pulse energy-saving power supply by changing the power supply waveform, can effectively improve the voltage of the corona discharge, significantly reducing the average corona current, not back corona conditions have fundamentally eliminate the anti-corona. By overcoming the electrostatic precipitator of the back corona phenomenon, to effectively guarantee the collection efficiency. In addition, due to the substantial decline in the average corona current, will enable the collecting of the electrostatic precipitator power consumption is greatly reduced.