| 基于磁共能的开关磁阻电机转矩在线快速估算 |
| |
| 引用本文： | 张旭隆,李大鹏,静国梁.基于磁共能的开关磁阻电机转矩在线快速估算[J].电机与控制应用,2019,46(4):87-91. |
| |
| 作者姓名： | 张旭隆 李大鹏 静国梁 |
| |
| 作者单位： | 徐州工程学院 信电工程学院,江苏 徐州221018,国家电网 济宁供电公司,山东 济宁272100,山东理工职业学院 光电工程学院,山东 济宁272067 |
| |
| 基金项目： | 住建部科技计划项目(2016K1015)；江苏省高校自然科学研究面上项目(18KJB470024)；徐州市应用基础研究计划项目(KC17077)；徐州工程学院校科研青年项目(XKY2018228) |
| |
| 摘 要： | 为避免复杂的数学运算及降低处理器数据存储空间要求,在电压斩波控制的基础上,提出了一种基于磁共能的开关磁阻电机(SRM)转矩在线快速估算策略。详细阐述了磁链特性测量方法,给出了磁共能与转矩的计算公式。仿真和试验结果表明,瞬时转矩的在线快速估算值与实际测量值误差较小,说明磁共能方法适于转矩的在线快速估算。
|
| 关 键 词： | 开关磁阻电机 磁共能 转矩 在线快速估算 |
| 收稿时间： | 2018/10/11 0:00:00 |
Online Rapid Estimation of SRM Torque Based on Magnetic CommonEnergy |
| |
| ZHANG Xulong,LI Dapeng and JING Guoliang.Online Rapid Estimation of SRM Torque Based on Magnetic CommonEnergy[J].Electric Machines & Control Application,2019,46(4):87-91. |
| |
| Authors: | ZHANG Xulong LI Dapeng and JING Guoliang |
| |
| Affiliation: | School of Information and Electrical Engineering, Xuzhou University of Technology,Xuzhou 221018, China,Jining Power Supply Company of State Grid, Jining 272100, China and College of Optoelectronics Engineering, Shandong Polytechnic College, Jining 272067, China |
| |
| Abstract: | In order to avoid the complex mathematical operation and reduce the requirement of processor data storage space, a strategy for online fast estimation of switched reluctance motor (SRM) torque with magnetic commonenergy was proposed based on voltage chopper control. The measurement method of magnetic flux characteristics was described in detail, and the calculation formula of magnetic common energy and torque was given. The simulation and experimental results showed that the error of the instantaneous torque was small, proving that this method was suitable for the online estimation of torque. |
| |
| Keywords: | switched reluctance motor (SRM) magnetic commonenergy torque online rapid estimation |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《电机与控制应用》浏览原始摘要信息 |
|
点击此处可从《电机与控制应用》下载全文 |
|
