| 摘要 |
PROBLEM TO BE SOLVED: To provide a detection method of a current sensor for making a system operate normally in accordance with a desired control method, by detecting the position of the current sensor.SOLUTION: In a power control system including a current sensor attached to a first power line connecting a power system and a distribution board, or a second power line connecting a distribution board and a load, and detecting the direction of a current flowing through the power line, and a solar cell device for transmitting power to the first power line or second power line via a third power line connected with the distribution board, a current sensor detection method detects to which of the first power line or second power line the current sensor is attached. The current value is detected while the solar cell device is not generating power (first measurement value), and detected while the solar cell device is generating power (second measurement value), and then the current sensor attachment position is determined using the first and second measurement values. |
