| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric power converter capable of eliminating problems caused from installation conditions.SOLUTION: The electric power converter includes a control section 10 that increases the supply amount of reactive power at every predetermined period so that the increase and decrease of the frequency is amplified based on the increased amount or decrease amount in the frequency on a circuit G after the reactive power is supplied to the circuit G. A predetermined stop processing is made after a certain time or a certain period has elapsed from a point when the deflection due to the changes in frequency of the circuit G has satisfied a predetermined conditions. |
