Dimming power monitoring system and method with DC public lighting concentrated

The present invention relates to the field of power regulation device, particularly a public lighting dimming dc power supply centralized monitoring system, characterized in that with AC / DC conversion module, AC power detection module, control module, the DC power detection module, dimming module and a central controller according to the present invention compared to the prior art, especially for use in public illumination, reduce the energy consumption of the lighting device, improving the lamp life and reduce the costs of routine maintenance of the lighting apparatus, and lighting can It means a three-phase power distribution load balancing.