The utility model provides a take centrifugation pump control method of transformer substation of anhydrous idle running protection, belongs to control field. Floater liquid level control circuit in centrifugal pump and controlling means, it sets up a no hydraulic pressure switch valve on the outlet pipe way of centrifugal pump among the floater liquid level control circuit, set up an anhydrous idle running protection return circuit. It detects the pressure in the centrifugal pump outlet pipe through no hydraulic pressure switch, monitors the operating condition of centrifugal pump, makes the centrifugal pump force the stall at anhydrous during operation to guarantee the equipment safety of centrifugal pump, avoid causing time natural disposition trouble or calamity. The control field that can extensively be used for transformer substation's centrifugal pump.