基本信息:
- 专利标题： MOTOR DRIVE AND METHOD OF CONTROLLING A TEMPERATURE OF A MOTOR DRIVE
- 专利标题（中）：电机及其控制方法的马达驱动的温度
- 申请号：EP15161901.2 申请日：2015-03-31
- 公开(公告)号：EP2933916A3 公开(公告)日：2016-02-17
- 发明人： Chmielewski, James Frank
- 申请人： Control Techniques Ltd
- 申请人地址： The Gro Pool Road Newtown, Powys SY16 3BE GB
- 专利权人： Control Techniques Ltd
- 当前专利权人： Control Techniques Ltd
- 当前专利权人地址： The Gro Pool Road Newtown, Powys SY16 3BE GB
- 代理机构： Dearden, Anthony James
- 优先权： US201414246754 20140407
- 主分类号： H02P3/12
- IPC分类号： H02P3/12 ; B60L7/02 ; H02P3/22
摘要：
There is provided a motor drive comprising: a temperature sensor arranged to sense a temperature of the drive; a braking resistor; switching means arranged when activated to cause current to flow to the braking resistor; and controlling means arranged to activate the switching means when the sensed temperature falls below a predetermined threshold. There is also provided a method of controlling a temperature of a motor drive comprising a braking resistor. The method comprising comprises: monitoring a temperature of the drive; and activating switching means to cause current to flow to the braking resistor when the monitored temperature falls below a predetermined threshold.
公开/授权文献:
IPC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 |
| ------H02P3/00 | 电动机、发电机或机电变换器的停止或减速装置 |
| --------H02P3/02 | .零部件 |
| ----------H02P3/08 | ..用于直流电动机的停止或减速的 |
| ------------H02P3/12 | ...用短路或电阻制动的方法的 |