Power distribution cabinet power environment supervision system and method

The invention provides a power distribution cabinet electric power environment supervision system and method, and the system comprises an AC leakage sensor, an environment leakage sensor and a controller, and the environment leakage sensor detects the leakage condition when water is accumulated around a power distribution cabinet; the alternating current leakage sensor and the environment leakage sensor are electrically connected with the controller; the controller is in communication connection with a superior management terminal; and the controller positions an electric leakage point according to data uploaded by the alternating current electric leakage sensor and the environment electric leakage sensor, and sends a positioning result to a superior management terminal. The electric leakage condition of accumulated water near the power distribution cabinet can be detected, whether the power distribution cabinet leaks electricity or not can be eliminated, potential safety hazards can be better treated based o