Patent ID: 9537314
Date: 2017-01-03
CPC Classifications: H02J,Y02A,Y02E,Y04S

Claim:
1. A power system comprising: a plurality of nodes; a plurality of natural energy power generation apparatuses; a plurality of switches disposed at respective nodes connecting respective natural energy power generation apparatuses to the power system; a plurality of voltage control apparatuses respectively disposed at one or more of the plurality of nodes, wherein each voltage control apparatus is one of a step voltage control apparatus and a static var compensator, a voltage stabilizer for stabilizing a voltage of the power system, wherein the voltage stabilizer comprises: a power generation quantity predilection part configured to receive weather forecast information; a voltage apparatus signal generation part connected to the power generation quantity part and connected to the plurality of voltage control apparatuses; and a system reconfiguration signal generation part connected to the voltage apparatus signal generation part and each of the plurality of switches, the system reconfiguration signal generation part configured to receive system configuration information, wherein the power generation quantity prediction part is configured to predict an amount of power generation of the respective natural energy power generation apparatuses based on the received weather forecast information, wherein the voltage control apparatus signal generation part is configured to generate control signals for controlling the plurality of voltage control apparatuses based on the predicted amount of power generation of the natural energy power generation apparatuses, wherein the system reconfiguration signal generation part is configured to calculate an open/close instruction for connecting/disconnecting each of the switches of the power system based on the predicted amount of power generation of the plurality the respective natural energy power generation apparatuses and the system configuration information, and generate a driving signal for each of the plurality of switches based on the open/close instruction for the switches, and wherein the system configuration information includes node location information of each of the voltage control apparatuses, location information of each of the switches, and location information of each of the natural energy power generation apparatuses.