Hamid Abroshan - Member of the Scientific at JDEVS – ACECR Electric Convertor & Power Systems Research Group

In previous decades used in electrostatic precipitators the single phase power supply transformer –rectifier with thyristor control that its performance is with high reliability in cement industry generally.The use of high frequency power supply is perfect solution technically and economically for erection and commissioning in new ESP and also optimization of existing equipments. Technical capability and economic benefits are a lot in high frequency power supply that to be mentioned the important issues in this article. The high frequency power supply can be used in cement , steel , non-ferrous metals industry and power plants

electrostatic precipitator, high frequency power supply, voltage control , voltage ripple ,absorption efficiency