The present invention discloses a system power supply, including an input power supply, a working power supply unit, a plurality of control modules and a wiring harness. The wiring harness includes a working power supply line and an input power supply line...

The invention discloses a power distribution system, including a system power supply, a main control unit, a power line and a number of subsidiary control units. The main control unit comprises a main controller and a main power circuit protection device c...