| 摘要 |
A high voltage direct current system comprises: an integrated measurement panel which detects voltage measurement deviation among first to N-th transformers to be installed at positions of a high voltage direct current system different from each other, and determines a compensation value for compensating the detected voltage measurement deviation; and a high voltage direct current device which measures, when the first to N-th transformers are installed at positions of the high voltage direct current system different from each other, an actual voltage value for each position at which the first to N-th transformers are installed, by using a voltage value output through the installed first to N-th transformers, wherein the high voltage direct current system receives a compensation value for compensating the voltage values output through the first to N-th transformers, from the integrated measurement panel, compensates the voltage values output through the first to N-th transformers by using the received compensation value, and measures the actual voltage value by using the compensated voltage value. |
