| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor control system capable of suppressing excessive rise of regenerative energy while equalizing and reducing speed of a plurality of motors.SOLUTION: A motor control system 1 comprises: a plurality of motors 5; a plurality of inverters 4 which control the plurality of motors 5 and are connected to a common bus 31 for supplying DC power; and a controller 10 which calculates a frequency command value so that bus voltage of the common bus 31 is kept to supply the calculated value to the plurality of inverters 4, when power supply is interrupted. |
