| 摘要 |
A household self-contained power supply combined with, what a civil residence has equipped, a panel board, a mains power supply line, and a plurality of sockets. The panel board includes a plurality of breakers. The household self-contained power supply is composed of a power line network module, a battery unit, a control unit, an automatic changeover switch, and a plurality of adaptors. Each of the adaptors includes a sub-plug, at least one sub-socket, an electrically-controlled switch, and a sub-power-line network module. The mains power supply line is connected with the power line network module, such that the electrically-controlled switch can be controlled by the control unit to control the conduction status between the sub-plugs and the sub-sockets. Therefore, it provides a self-contained power source and self-management thereof.
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