Power supply device for stabilizing operation of wet-type electric dust remover

The utility model relates to a power supply device for stabilizing operation of a wet-type electric dust remover, and belongs to the technical field of flue gas dust removal. The power supply device for stabilizing operation of the wet-type electric dust remover comprises a standby high-frequency power source, a plurality of high-frequency power sources, a standby isolating switch and a plurality of isolating switches, the number of the high-frequency power sources corresponds to that of the isolating switches one to one, and each isolating switch comprises a wiring terminal A, a wiring terminal C and a wiring terminal B used for being connected with the wiring terminal A or the wiring terminal C; the terminal A is electrically connected with the high-frequency power supply, the terminal C is electrically connected with one end of the standby high-frequency power supply, the other end of the standby high-frequency power supply is electrically connected with the standby high-frequency power supply, and each te