基本信息:
- 专利标题： 전동 모터의 제어 장치 및 제어 방법
- 专利标题（英）：Electric motor control device and control method
- 专利标题（中）：电动马达控制装置及控制方法
- 申请号：KR1020167020932 申请日：2015-01-16
- 公开(公告)号：KR101692196B1 公开(公告)日：2017-01-02
- 发明人： 고세키도모노부 , 야츠기도미시게
- 申请人： 히다치 오토모티브 시스템즈 가부시키가이샤
- 申请人地址： ****, Takaba, Hitachinaka-shi, Ibaraki, Japan
- 专利权人： 히다치 오토모티브 시스템즈 가부시키가이샤
- 当前专利权人： 히다치 오토모티브 시스템즈 가부시키가이샤
- 当前专利权人地址： ****, Takaba, Hitachinaka-shi, Ibaraki, Japan
- 代理人： 김태홍; 김진회
- 优先权： JPJP-P-2014-051592 2014-03-14
- 国际申请： PCT/JP2015/051058 2015-01-16
- 国际公布： WO2015136976 2015-09-17
- 主分类号： H02P29/024
- IPC分类号： H02P29/024 ; G01R31/02 ; H02H11/00 ; B62D5/04
The present invention relates to a control apparatus and a control method of an electric motor having a plurality of power application system consisting of a winding corresponding to the phase of the inverter and the plurality. In the present invention, it performs a second diagnostic process for detecting when one or more As for the electrification system, and the system energized by detecting at least a non-energized state by the first diagnostic process in the energized state. Then, the first when detecting the occurrence of a short circuit in the second diagnostic process, normal and lowering the control gain of the conduction system, In addition, the normal change of the threshold value 1 for use in the diagnostic process, according to the energization system, a direction that is hardly more than the diagnosis , normal and continue the energization control of the conduction system. Accordingly, when a short circuit occurs in the part of the plurality of conducting lines, it can be suppressed from being stopped by the output of the normal conducting system.
公开/授权文献:
- KR1020160097376A 전동 모터의 제어 장치 및 제어 방법 公开/授权日：2016-08-17
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H02 | 发电、变电或配电 |
| ----H02P | 电动机、发电机或机电变换器的控制或调节；控制变压器、电抗器或扼流圈 |
| ------H02P29/00 | 用于调节或控制电动机，并适合于交流和直流电动机的装置 |
| --------H02P29/02 | .提供不具有电源自动切断的过负荷保护，例如监控 |
| ----------H02P29/024 | ..检测一种故障状态，例如短路，堵转，开路或负载减少 |