| 摘要 |
A method or device for controlling the operation of an electrostatic precipitator, ESP, is provided. The ESP is used to remove dust particles from a process gas generated by a combustion process. An indicator signal is generated, typically by a temperature sensor, which signal is indicative of the temperature of combustion air fed to the combustion process. The ESP is operated in a manner depending on the indicator signal. Thereby, back-corona effects may be avoided to a great extent. |
