电气传动2019，Vol.49Issue(7)：9-13,5.DOI:10.19457/j.1001-2095.dqcd18673
无位置传感器BLDC双控制系统及双驱动单元研究
Research on BLDC Dual Control System and Dual Drive Unit with Sensorless Sensor
丁娱乐 1杨沛豪 2刘向辰 3乔林翰3
作者信息
- 1. 昆明工业职业技术学院电气学院,云南 昆明 650302
- 2. 西安热工研究院有限公司,陕西 西安 710054
- 3. 兰州理工大学电气工程与信息工程学院,甘肃 兰州 730050
- 折叠
摘要
Abstract
In order to improve the performance of the brushless DC(BLDC)motors without position sensor control, a kind sensorless control system was put forward based on MSP430F149 processor and STC15W404 MCU BLDC. Main and auxiliary operation module could separate detect the rotor position,also could work together to improve detection precision in the system. In order to ensure the stable operation of the motor,a single-bridge or double-bridge driving unit was designed. Experimental results show that the control system has stable performance,high precision of rotor position detection and flexible operation mode,drive unit has high efficiency has stable,is easy to be used widely in the field of high-precision brushless motor control driver.关键词
无刷直流电机/主、辅运行模块/反电动势检测电路/电机驱动单元Key words
brushless DC motor/main and auxiliary operation module/anti EMF detection circuit/motor drive unit分类
信息技术与安全科学引用本文复制引用
丁娱乐,杨沛豪,刘向辰,乔林翰..无位置传感器BLDC双控制系统及双驱动单元研究[J].电气传动,2019,49(7):9-13,5.
