期刊
IEEE-ASME TRANSACTIONS ON MECHATRONICS
卷 -, 期 -, 页码 -出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TMECH.2023.3256702
关键词
Torque; Voltage control; Stators; Velocity control; Tuning; Permanent magnet motors; Electromagnetics; Dynamic direct voltage control (DDVC); interior permanent magnet synchronous motor (IPMSM); maximum torque per ampere (MTPA); speed control
This article presents a simplified dynamic direct voltage MTPA speed control method for IPMSMs to develop an energy efficiency strategy. By finding an exclusive pair of the motor voltage angle and amplitude, the MTPA trajectory tracking is achieved for each reference speed and/or torque condition, resulting in minimum current/power consumption and higher energy efficiency. Experimental outcomes and quantitative assessment verify that this simplified dynamic control strategy is a worthy approach, delivering higher efficiency for IPMSMs' drive in modern industrial applications as a substitution to current MTPA methods.
An energy efficiency strategy is developed in this article using a simplified dynamic direct voltage MTPA speed control method for interior permanent magnet synchronous motors (IPMSMs). Finding an exclusive pair of the motor voltage angle and amplitude attains the MTPA trajectory tracking for each reference speed and/or torque condition, maintaining minimum current/power consumption and higher energy efficiency. This improvement is realized by taking into account the dynamic model of the motor, which makes the technology more precise in various operating conditions as contrary to existing literature. Further, the simplified dynamic strategy needs tuning of only couple of parameters compared to three times as much with the classical MTPA FOC technique. Moreover, a comparative study of the simplified dynamic direct voltage MTPA control methodology and the FOC strategy is carried out. Experimental outcomes and quantitative assessment prove that the simplified dynamic direct voltage MTPA control strategy is a worthy approach. Also, it is a substitution to the current MTPA methods and delivers higher efficiency for the IPMSMs' drive in modern industrial applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据