| 摘要 |
Disclosed is power management system based on a“smart”wire-device installable in an electric power line (i.e., the“drop-grid”or“micro-grid”) at a premises, such as a business or residence. The“smart”wire-device includes a management node integrated into the form of a typical electrical power outlet, circuit breaker or switch as would be found in such a premises, and is installable in the power line in a manner similar to existing wire-device. The“smart”wire-device requires no special skill to install beyond that of an ordinary skilled electrician. The present wire-device is“smart”in that the node has a detector circuit that senses the electrical characteristic(s) of the power line at the point at which it is installed. The node's communications circuit signals what it detects to a spatially separated remote controller device, and receives instructions from one or more spatially separated remote controller devices. The node's control mechanism operates a remotely controllable maker/breaker means in response to the received instructions to alter the condition of the electrical power output of the wire-device.
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