| Drive Circuit Design for one Arc PMSM Based on TMS320F2812 | |
Xiaoli Song ; Zhenchao Zhang; Da XingWang; Di Wang
| |
| 2011-05 | |
| 会议录名称 | 2011 3rd International Conference on Computer and Network Technology (ICCNT 2011) |
| 页码 | V4-83-86 |
| 会议日期 | 2011-2-26 |
| 会议地点 | Taiyuan, China |
| 会议主办者 | IEEE |
| 出版者 | IEEE |
| 摘要 |
The mount drive control is the largest technical challenge which affects the telescope’s resolution and speed mostly. However, the ultra-lower speed and the giant moment
of inertia make the mount drive of the telescope very difficult to be controlled. In this paper, one arc permanent-magnet synchronous motor (PMSM), 2.5m diameter, is suggested for the mount driving. A large aperture radio telescope project will use direct drive to realize the azimuth and elevator axes driving. As to the motor, a method is presented to drive the motor directly, which is based on 32bits fixed-pointed processor TMS320F2812 and Intelligent Power Module (IPM), also, ADS8361 is used to detect the phase current of the stator windings. The arc PMSM can work stable and the mount drive can realize nice tracking performance at ultra-lower speed with this drive circuit. |
| 关键词 | Arc Pmsm Tms320f2812 Ipm Telescope |
| 学科领域 | 自动控制 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.niaot.ac.cn/handle/114a32/628 |
| 专题 | 会议论文 |
| 推荐引用方式 GB/T 7714 | Xiaoli Song,Zhenchao Zhang,Da XingWang,et al. Drive Circuit Design for one Arc PMSM Based on TMS320F2812[C]:IEEE,2011:V4-83-86. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Drive Circuit Design（2213KB） | 开放获取 | CC BY-NC-ND | 浏览 下载 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论