Self-assembling and self-healing power distribution equipment and safe switching method thereof

The invention relates to self-assembling and self-healing power distribution equipment, comprising a main power supply circuit, a secondary power supply circuit and a monitoring terminal. The main power supply circuit comprises a transformer, comprehensive relay protectors and a switch cabinet, wherein the switch cabinet is respectively connected with the transformer and the comprehensive relay protectors, and the main power supply circuit further comprises a wireless transmitting-receiving module connected with the monitoring terminal. The secondary power supply circuit and the main power supply circuit are the same in structure, and each one of the main power supply circuit and the secondary power supply circuit respectively comprises a safe control module connected with a corresponding comprehensive relay protector; each safe control module comprises a control module and a wireless transmitting-receiving module; and the safe control modules are communicated with the wireless transmitting-receiving modules connected with the monitoring terminal through a wireless network. The invention further relates to a safe switching method of the self-assembling and self-healing power distribution equipment, which can be used for monitoring a power utilization unit in real time. The safe switching method provided by the invention has a self-protection function, can realize automatic switching, and can prevent the transformer from various accidents which have chance to occur.