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Spark detection is an important problem in electrostatic precipitation. This paper proposes a new method for detecting the spark based on the load voltage variety. In order to obtain this variety, the control model of the power supply is established, and then the mathematical expression of the load voltage can be formulated. By analyzing the features of the spark breakdown, it is observed that the...
Burning coal to produce electricity results in the emission of fly ash, metal fumes, sulfur oxides, unburned and partially burned hydrocarbons, NOx, carbon monoxide, and greenhouse gases like N2O and CO2, and toxic gases such as Hg. Electrostatic precipitators are widely used by the power industry to control particulate emission because of high particulate removal efficiency compared to that of other...
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