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    • 4. 发明公开
    • 독립결선 구조를 가진 영구자석 표면 부착형 독립권선 다상 동기 전동기의 그 구동 시스템
    • 表面永久性单独卷绕多相同步电动机(SPIMSM)及其驱动系统,以及使用对置相对电压/电流进行定时器短路故障检测的方法
    • KR1020110051447A
    • 2011-05-18
    • KR1020090108027
    • 2009-11-10
    • 부산대학교 산학협력단
    • 김성신김장목배채봉백경동조재우
    • H02K3/28H02P25/22G01R31/34
    • PURPOSE: A permanent magnet surface attachment type independent multi phase synchronous motor having an independent structure, a driving system thereof, and a method for diagnosing a failure of line between layers using the voltage/current are provided to enable a early discovery of a device failure and diagnosis of a failure cause by setting a systematic database. CONSTITUTION: A driving system includes a SPIMSM(Surface permanent Individual Winding Multi-phase Synchronous Motor)(300), a DC power supply unit(100), an encoder(600), a controller(500), a gate driving unit(400), and a switching unit(200). The encoder transmits a sensor signal to the controller by sensing a rotation speed of a SPIMSM. The controller outputs a control signal to rotate a SPIMSM based on a command signal of an external user and a received sensor signal.
    • 目的:提供具有独立结构的永磁体表面附接型独立的多相同步电动机,其驱动系统和用于使用电压/电流来诊断层间故障的方法,以便能够早期发现装置故障 并通过设置系统数据库来诊断失败原因。 构成:驱动系统包括SPIMSM(表面永久单独绕组多相同步电动机)(300),直流电源单元(100),编码器(600),控制器(500),门驱动单元(400) )和切换单元(200)。 编码器通过感测SPIMSM的转速将传感器信号发送到控制器。 控制器输出控制信号,以根据外部用户的命令信号和接收的传感器信号旋转SPIMSM。