Voltage/reactive power operation assisting device and assisting method, and voltage/reactive power operation monitoring control device and monitoring control method

A voltage/reactive power operation assisting device comprising:

• a first database for storing data to be evaluated, target value data, individual control device control method data, and individual control device data of an individual control device for adjusting a voltage/reactive power of a power system;
• a second database for storing device operation data of the individual control device;
• an individual control device operation prediction unit for predicting an operation of the individual control device from the data stored in the first database to obtain individual control device operation prediction data;
• a difference calculation unit for obtaining a difference between the individual control device operation prediction data and the device operation data;
• and
• a display unit for displaying the difference.

A voltage/reactive power operation monitoring control device for providing individual control device target value data to an individual control device which is installed in a power system to adjust a voltage/reactive power of the power system, the voltage/reactive power operation monitoring control device comprising:

• a first database for storing data to be evaluated, target value data, individual control device control method data, and individual control device data of an individual control device that adjusts a voltage/reactive power of a power system;
• a second database for storing device operation data of the individual control device;
• an individual control device operation prediction unit for predicting an operation of the individual control device from the data stored in the first database to obtain individual control device operation prediction data;
• and
• a transmit unit that transmits a function for transmitting the individual control device operation prediction data to the individual control device as individual control device target value data.

A voltage/reactive power operation assisting method comprising:

• storing data to be evaluated, target value data, individual control device control method data, individual control device data, and device operation data of an individual control device for adjusting a voltage/reactive power of a power system;
• obtaining individual control device operation prediction data by predicting an operation of the individual control device from the data to be evaluated, the target value data, the individual control device control method data, and the individual control device data;
• obtaining a difference between the individual control device operation prediction data and the device operation data;
• and
• displaying the difference.

A voltage/reactive power operation monitoring control method for providing individual control device target value data to an individual control device which is installed in a power system to adjust a voltage/reactive power of the power system, the method comprising:

• storing data to be evaluated, target value data, individual control device control method data, individual control device data, and device operation data of an individual control device for adjusting a voltage/reactive power of a power system;
• obtaining individual control device operation prediction data by predicting an operation of the individual control device from the data to be evaluated, the target value data, the individual control device control method data, and the individual control device data;
• and
• transmitting the individual control device operation prediction data to the individual control device as individual control device target value data.