Patent ID: 9651589
Date: 2017-05-16
CPC Classifications: G01R,G06F,H02J,H02M,Y02E

Claim:
1. A method for correcting electric power loss of a high voltage direct current system, the method comprising the steps of: measuring the amount of transmission electric power and the amount of receiving electric power; calculating a first electric power loss amount based on a difference value between the measured amount of the transmission electric power and the measured amount of the receiving electric power; calculating the amount of loss generated in each of positions in the high voltage direct current system based on an impedance value of each of the positions; calculating a second electric power loss amount based on a sum value of the calculated loss amounts; and determining a correcting value for correcting the amount of electric power loss generated in the high voltage direct current system based on a difference value between the first electric power loss amount and the second electric power loss amount.