基于改进变速率逼近律的滑模控制器对电解无电容驱动器过压抑制策略

IF 7.2 1区 工程技术 Q1 AUTOMATION & CONTROL SYSTEMS
Yuehan Li;Zhonggang Yin;Yanqing Zhang;Dongsheng Yuan;Yixuan Gao;Jing Liu
{"title":"基于改进变速率逼近律的滑模控制器对电解无电容驱动器过压抑制策略","authors":"Yuehan Li;Zhonggang Yin;Yanqing Zhang;Dongsheng Yuan;Yixuan Gao;Jing Liu","doi":"10.1109/TIE.2024.3519595","DOIUrl":null,"url":null,"abstract":"The advantage of a permanent magnet synchronous motor (PMSM) electrolytic capacitorless drives lies in its small volume and long service life, as its dc-link uses small capacitance film capacitors. However, during the regenerative braking process of the motor, small capacitance film capacitors are prone to cause overvoltage in the dc-link. The PI regulators are widely used in traditional overvoltage controllers. However, the PI regulator depends on the system model. As the deceleration amplitude and deceleration rate of the motor increase, the voltage control loop gradually becomes unstable, which may lead to the failure of overvoltage suppression. For the purpose of improving the response speed and stability of the voltage control circuit, a sliding mode voltage controller (SMVC) utilizing an improved variable rate convergence law (IVRRL) is proposed in this article. Firstly, the mathematical model is established for the <italic>q</i>-axis current and dc-link voltage. Then, SMVC is designed using exponential reaching law (ERL). To reduce the conflict between convergence speed and chattering suppression, a SMVC based on IVRRL is proposed. The convergence and stability of IVRRL have been proven. Finally, the proposed SMVC is validated on the experimental device of a PMSM electrolytic capacitorless drives.","PeriodicalId":13402,"journal":{"name":"IEEE Transactions on Industrial Electronics","volume":"72 8","pages":"7683-7695"},"PeriodicalIF":7.2000,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Overvoltage Suppression Strategy for Electrolytic Capacitorless Drives Using Sliding Mode Controller Based on Improved Variable Rate Reaching Law\",\"authors\":\"Yuehan Li;Zhonggang Yin;Yanqing Zhang;Dongsheng Yuan;Yixuan Gao;Jing Liu\",\"doi\":\"10.1109/TIE.2024.3519595\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The advantage of a permanent magnet synchronous motor (PMSM) electrolytic capacitorless drives lies in its small volume and long service life, as its dc-link uses small capacitance film capacitors. However, during the regenerative braking process of the motor, small capacitance film capacitors are prone to cause overvoltage in the dc-link. The PI regulators are widely used in traditional overvoltage controllers. However, the PI regulator depends on the system model. As the deceleration amplitude and deceleration rate of the motor increase, the voltage control loop gradually becomes unstable, which may lead to the failure of overvoltage suppression. For the purpose of improving the response speed and stability of the voltage control circuit, a sliding mode voltage controller (SMVC) utilizing an improved variable rate convergence law (IVRRL) is proposed in this article. Firstly, the mathematical model is established for the <italic>q</i>-axis current and dc-link voltage. Then, SMVC is designed using exponential reaching law (ERL). To reduce the conflict between convergence speed and chattering suppression, a SMVC based on IVRRL is proposed. The convergence and stability of IVRRL have been proven. Finally, the proposed SMVC is validated on the experimental device of a PMSM electrolytic capacitorless drives.\",\"PeriodicalId\":13402,\"journal\":{\"name\":\"IEEE Transactions on Industrial Electronics\",\"volume\":\"72 8\",\"pages\":\"7683-7695\"},\"PeriodicalIF\":7.2000,\"publicationDate\":\"2025-01-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Transactions on Industrial Electronics\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10834311/\",\"RegionNum\":1,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"AUTOMATION & CONTROL SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Industrial Electronics","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/10834311/","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AUTOMATION & CONTROL SYSTEMS","Score":null,"Total":0}
引用次数: 0

摘要

永磁同步电机(PMSM)无电解电容驱动的优点是体积小,使用寿命长,因为它的直流链路使用小电容薄膜电容器。然而,在电机的再生制动过程中,小电容薄膜电容器在直流环节容易造成过电压。PI稳压器广泛应用于传统的过压控制器中。然而,PI调节器取决于系统模型。随着电机减速幅度和减速速率的增大,电压控制回路逐渐变得不稳定,可能导致过压抑制失效。为了提高电压控制电路的响应速度和稳定性,提出了一种利用改进的可变速率收敛律(IVRRL)的滑模电压控制器(SMVC)。首先,建立了q轴电流和直流电压的数学模型。然后,利用指数趋近律(ERL)设计SMVC。为了减少收敛速度与抖振抑制之间的冲突,提出了一种基于IVRRL的SMVC算法。证明了该算法的收敛性和稳定性。最后,在永磁同步电机无电解电容驱动实验装置上对所提出的SMVC进行了验证。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Overvoltage Suppression Strategy for Electrolytic Capacitorless Drives Using Sliding Mode Controller Based on Improved Variable Rate Reaching Law
The advantage of a permanent magnet synchronous motor (PMSM) electrolytic capacitorless drives lies in its small volume and long service life, as its dc-link uses small capacitance film capacitors. However, during the regenerative braking process of the motor, small capacitance film capacitors are prone to cause overvoltage in the dc-link. The PI regulators are widely used in traditional overvoltage controllers. However, the PI regulator depends on the system model. As the deceleration amplitude and deceleration rate of the motor increase, the voltage control loop gradually becomes unstable, which may lead to the failure of overvoltage suppression. For the purpose of improving the response speed and stability of the voltage control circuit, a sliding mode voltage controller (SMVC) utilizing an improved variable rate convergence law (IVRRL) is proposed in this article. Firstly, the mathematical model is established for the q-axis current and dc-link voltage. Then, SMVC is designed using exponential reaching law (ERL). To reduce the conflict between convergence speed and chattering suppression, a SMVC based on IVRRL is proposed. The convergence and stability of IVRRL have been proven. Finally, the proposed SMVC is validated on the experimental device of a PMSM electrolytic capacitorless drives.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
IEEE Transactions on Industrial Electronics
IEEE Transactions on Industrial Electronics 工程技术-工程:电子与电气
CiteScore
16.80
自引率
9.10%
发文量
1396
审稿时长
6.3 months
期刊介绍: Journal Name: IEEE Transactions on Industrial Electronics Publication Frequency: Monthly Scope: The scope of IEEE Transactions on Industrial Electronics encompasses the following areas: Applications of electronics, controls, and communications in industrial and manufacturing systems and processes. Power electronics and drive control techniques. System control and signal processing. Fault detection and diagnosis. Power systems. Instrumentation, measurement, and testing. Modeling and simulation. Motion control. Robotics. Sensors and actuators. Implementation of neural networks, fuzzy logic, and artificial intelligence in industrial systems. Factory automation. Communication and computer networks.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信