硬联接双电机的变频同步驱动方案研究

Study on the Inverter Sync-Drive Scenario of Hard-Connected Double Motors

稳定性问题是硬联接双电机同步驱动系统要解决的关键。根据某拦河坝闸门控制系统的改造方案 ,论证了硬联接双电机采用转矩随动方式设计变频同步驱动方案的可行性。最终的调试实验结果表明 。

Stability is a key problem for sync_drive system of hard_connected double motors. According to the rehabilitation scenario of the sluice control system of a dam, the feasibility of the inverter sync_drive scenario adopting torque following mode design for hard_connected double motors is studied in this paper. The test and experiment results indicate the system is stable and it has excellent performance in speed control.