| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and system for proper voltage management wherein the voltage of a low-voltage distribution line can be properly managed. <P>SOLUTION: The width of voltage drop at each node during a predetermined period of time is computed (S202). A delivery voltage, a node, and a reference tap voltage on the high voltage side are sequentially set as parameters (S203 to S205). A proper voltage range on the high voltage side is computed based on the width of voltage drop at the node and the reference tap voltage, and it is determined whether the delivery voltage is within the proper voltage range and the result of the determination is recorded (S206). The processing of Steps S203 to S206 is carried out with respect to all the combinations of parameters (S207 to S209). Further, the processing of Steps S202 to S209 is carried out with respect to required periods of time (S211, S212). A reference tap voltage at which the delivery voltage is within the proper voltage range throughout the required periods of time is identified based on the results of determination with respect to the required periods of time and all the combinations of parameters and a proper delivery voltage for each period of time is identified based on the reference tap voltage (S213). <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
