| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform various measures for maintaining the voltage at each point of a distribution line within a specified voltage range more rationally. <P>SOLUTION: The power distribution system management support device for supporting management of voltage in a distribution line includes a measurement data acquisition unit for acquiring the measurement data including the voltage, current and power factor, every predetermined time, from a plurality of measurement instruments of the distribution line, a power calculation unit for calculating the power, consumed or generated in a section between the measurement instruments of the distribution line, on the basis of the measurement data, a power information storage unit for storing the calculation value of power in each section in association with the date information, a power distribution calculation unit for extracting the calculation value of power in each section at a date corresponding to predetermined conditions, and calculating a statistic value indicating the distribution state of power for each section, a voltage distribution calculation unit for calculating a statistic value indicating the distribution state of voltage at each point of the distribution line on the basis of the statistic value indicating the distribution state of power, and a voltage distribution output unit for outputting the statistic value indicating the distribution state of voltage. <P>COPYRIGHT: (C)2013,JPO&INPIT |
