The invention discloses a power distribution cabinet
monitoring system and a method. The
system comprises a fault detection module, an intelligent
fire protection module and a main control platform. The fault detection module is used for real-
time data monitoring and
fault analysis for a power distribution cabinet, the main control center is used for receiving the fault information of a power device, according to the fault position, an alarm module A is started to control the intelligent
fire protection module to start an alarm unit B and a
fire protection control unit, the execution mechanism at the field of the power distribution cabinet is controlled to control the automatic regulation of the temperature and the
humidity at the internal portion of the power distribution cabinet, on-off of the loop power supply of the power distribution cabinet and the automatic switch-on of the fire protection device are controlled. The multi-level
fault analysis and monitoring from the operation condition of the
power equipment to the microenvironment of the cabinet and the like are achieved, and multiple detection
modes are set through multi-level fault early warning and flexible threshold values, so that potential crisis can be timely found, and meanwhile, the power supply of the power device in the power distribution cabinet can be controlled to be switched on and off and the fire protection device can be controlled to be switched on and off according to the fault warning, so that the bidirectional development of monitoring quantity and control quantity is balanced.