Patent ID: 9575102
Date: 2017-02-21
CPC Classifications: G01R

Claim:
1. A dispersed state monitoring device for distributed generation, comprising a power module, an input conditioning module, a data processing module and a network communication module which are connected one after another in this order, wherein the device only receives input from an ordinary civil plug, and when the device is plugged in a 220V domestic power socket, power is input to the power module and the input conditioning module in the device at the same time; the power module ensures normal operation of the device through conditioning of a voltage of the input power; the input conditioning module is configured to condition input voltage signals, extract voltage transient-state and steady-state signals to be analyzed, and input the signals to the data processing module; the data processing module is configured to analyze voltage transient-state and steady-state signals, judge the operating state of the distributed power source, and output a judging result to the network communication module; and the network communication module outputs the result via a standard RJ45 Ethernet interface.