电源学报

一种基于级联H桥多电平变换器的故障容错控制方法

PDF下载

朱旭中国电源学会学生会员 , 胡长生中国电源学会会员 , 董璧韬中国电源学会学生会员

电源学报 | 建模与控制 2025,23(6): 199-207

收起

电源学报 |建模与控制 2025 , 23 (6) : 199 -207

一种基于级联H桥多电平变换器的故障容错控制方法

全屏

[Author(id=1321491323492872984, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=21910020@zju.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321491323576759066, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, authorId=1321491323492872984, language=EN, stringName=Xu ZHU, firstName=Xu, middleName=null, lastName=ZHU, prefix=null, suffix=Student Member, CPSS, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321491323660645147, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, authorId=1321491323492872984, language=CN, stringName=朱旭中国电源学会学生会员, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=浙江大学电气工程学院，杭州　310027, bio={"content":"

朱旭（1997—　），男，中国电源学会学生会员，硕士研究生。研究方向：CHB故障容错研究。E-mail：21910020@zju.edu.cn。

"}, bioImg=null, bioContent=

朱旭（1997—　），男，中国电源学会学生会员，硕士研究生。研究方向：CHB故障容错研究。E-mail：21910020@zju.edu.cn。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321491323408986900, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, xref=null, ext=[AuthorCompanyExt(id=1321491323417375509, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, companyId=1321491323408986900, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China), AuthorCompanyExt(id=1321491323425764118, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, companyId=1321491323408986900, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=浙江大学电气工程学院，杭州　310027)])]), Author(id=1321491323740336925, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=hucs@zju.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1321491323807445791, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, authorId=1321491323740336925, language=EN, stringName=Changsheng HU, firstName=Changsheng, middleName=null, lastName=HU, prefix=null, suffix=Member, CPSS, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321491323887137568, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, authorId=1321491323740336925, language=CN, stringName=胡长生中国电源学会会员, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=浙江大学电气工程学院，杭州　310027, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321491323408986900, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, xref=null, ext=[AuthorCompanyExt(id=1321491323417375509, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, companyId=1321491323408986900, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China), AuthorCompanyExt(id=1321491323425764118, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, companyId=1321491323408986900, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=浙江大学电气工程学院，杭州　310027)])]), Author(id=1321491323950052130, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=baker_221b@zju.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321491324033938212, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, authorId=1321491323950052130, language=EN, stringName=Bitao DONG, firstName=Bitao, middleName=null, lastName=DONG, prefix=null, suffix=Student Member, CPSS, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321491324096852773, tenantId=1146029695717560320, journalId=1146031654075715584, articleId=1321491320724632333, authorId=1321491323950052130, language=CN, stringName=董璧韬中国电源学会学生会员, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=浙江大学电气工程学院，杭州　310027, bio={"content":"

董璧韬（1997—　），男，中国电源学会学生会员，硕士研究生。研究方向：多电平变换器的控制策略。E-mail：baker_221b@zju.edu.cn。

"}, bioImg=null, bioContent=

董璧韬（1997—　），男，中国电源学会学生会员，硕士研究生。研究方向：多电平变换器的控制策略。E-mail：baker_221b@zju.edu.cn。

朱旭中国电源学会学生会员, 胡长生中国电源学会会员, 董璧韬中国电源学会学生会员

作者信息

浙江大学电气工程学院，杭州　310027

通讯作者:

胡长生（1970—　），男，中国电源学会会员，通信作者，博士，副教授。研究方向：电力电子技术与新能源应用技术。E-mail：hucs@zju.edu.cn。

作者简介:

朱旭（1997—　），男，中国电源学会学生会员，硕士研究生。研究方向：CHB故障容错研究。E-mail：21910020@zju.edu.cn。

董璧韬（1997—　），男，中国电源学会学生会员，硕士研究生。研究方向：多电平变换器的控制策略。E-mail：baker_221b@zju.edu.cn。

Fault-tolerant Control Method for Cascaded H-bridge Multilevel Converter

Xu ZHU Student Member, CPSS, Changsheng HU Member, CPSS, Bitao DONG Student Member, CPSS

Affiliations

College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China

出版时间: 2025-10-30 doi: 10.13234/j.issn.2095-2805.2025.6.199

文章导航

摘要

收起

级联H桥多电平变换器由多个单元模块组成，故障发生率相对较高，采取容错运行控制可以有效提高系统的性能和可靠性。通过注入零序电压来增强变换器故障后输出能力的容错控制方法具有不增加额外成本、实现简单的优势，不同的实现方式所注入的零序电压值和基波分量值各不相同，但是过大的零序电压会在电机驱动中对电机轴承和绝缘产生较大的影响。针对该问题，探讨了1种包含三次谐波的零序电压注入方法，减小所注入零序电压的基波分量，从而减小注入的零序电压对电机运行的影响。通过仿真和10 kW七电平变换器样机实验，验证了所提出的容错控制策略的有效性。

关键词

级联H桥多电平变换器 / 故障容错 / 零序电压

Abstract

收起

A cascaded H-bridge (CHB) multilevel inverter is composed of many unit modules, and the probability of failure is relatively high. The fault-tolerant operation can effectively improve the reliability and performance of a system. By injecting zero-sequence voltage to enhance the output capability after fault, the fault-tolerant control method has advantages of not adding any additional cost and simple implementation. As a result, it has attracted wide attention. The zero-sequence voltage value and fundamental component value injected by different implementation methods are different, and an excessive zero-sequence voltage will have a great impact on the motor bearing and insulation in the motor drive. Aimed at this problem, a zero-sequence voltage (containing third harmonic component) injection method is discussed to reduce the fundamental component of injected zero-sequence voltage, so as to decrease the influence of injected zero-sequence voltage on the motor operation. The effectiveness of the proposed fault-tolerant control strategy was verified by simulations and a 10 kW 7-level converter prototype.

Key words

Cascaded H-bridge (CHB) multilevel converter / fault tolerance / zero-sequence voltage

引用本文

朱旭中国电源学会学生会员, 胡长生中国电源学会会员, 董璧韬中国电源学会学生会员. 一种基于级联H桥多电平变换器的故障容错控制方法. 电源学报, 2025 , 23 (6) : 199 -207 . DOI: 10.13234/j.issn.2095-2805.2025.6.199

Xu ZHU, Changsheng HU, Bitao DONG. Fault-tolerant Control Method for Cascaded H-bridge Multilevel Converter[J]. Journal of Power Supply, 2025 , 23 (6) : 199 -207 . DOI: 10.13234/j.issn.2095-2805.2025.6.199

参考文献

收起

文献

收起

参考文献引证文献

排序方式：

[1]

何湘宁, 陈阿莲. 多电平变换器的理论和应用技术[M]. 北京: 机械工业出版社, 2006. He Xiangning, Chen Alian. Theory and Application Technology of Multilevel Converter[M]. Beijing: China Machine Press, 2006. (in Chinese)

[2]

Kouro S, Rodriguez J, Wu Bin, et al. Powering the future of industry: High-power adjustable speed drive topologies[J]. IEEE Industry Applications Magazine, 2012, 18(4): 26-39.

[3]

Tolbert L M, Peng Fangzheng, Habetler T G. Multilevel converters for large electric drives[J]. IEEE Transactions on Industry Applications, 1999, 35(1): 36-44.

[4]

Yang Shaoyong, Bryant A, Mawby P, et al. An industry-based survey of reliability in power electronic converters[J]. IEEE Transactions on Industry Applications, 2011, 47(3): 1441-1451.

[5]

Zhang Wenping, Xu Dehong, Enjeti P N, et al. Survey on fault-tolerant techniques for power electronic converters[J]. IEEE Transactions on Power Electronics, 2014, 29(12): 6319-6331.

[6]

Lezana P, Pou J, Meynard T A, et al. Survey on fault operation on multilevel inverters[J]. IEEE Transactions on Industrial Electronics, 2010, 57(7): 2207-2218.

[7]

Ouni S, Noroozi N, Shahbazi M, et al. A new fault tolerant scheme for cascaded H-Bridge multilevel converter[C]//2013 3rd International Conference on Electric Power and Energy Conversion Systems. Istanbul, Turkey, 2013: 1-5.

[8]

孙河南. 级联式变频器功率单元故障诊断与系统设计[D]. 焦作: 河南理工大学, 2015. Sun Henan. Fault diagnosis and condition monitoring of cascaded inverter[D]. Jiaozuo: Henan Polytechnic University, 2015. (in Chinese)

[9]

Eaton D, Rama J, Hammond P. Neutral shift: Five years of continuous operation with adjustable frequency drives[J]. IEEE Industry Applications Magazine, 2003, 9(6): 40-49.

[10]

Carnielutti F, Pinheiro H, Rech C. Generalized carrier-based modulation strategy for cascaded multilevel converters operating under fault conditions[J]. IEEE Transactions on Industrial Electronics, 2012, 59(2): 679-689.

[11]

Babaloo R, Fathi M, Afjei E, et al. A new fault tolerant method for cascaded H-bridge inverters based on peak reduction post-fault control method[C]//2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC). Shiraz, Iran, 2019: 671-676.

[12]

Lezana P, Ortiz G. Extended operation of cascade multicell converters under fault condition[J]. IEEE Transactions on Industrial Electronics, 2009, 56(7): 2697-2703.

[13]

王旭, 臧义, 徐彬, 等. 基于开关管的级联H桥逆变器故障处理方法[J]. 中国电机工程学报, 2007, 27(7): 76-81. Wang Xu, Zang Yi, Xu Bin, et al. Research on switch-based control method for cascaded H-bridge inverter failures[J]. Proceedings of the CSEE, 2007, 27(7): 76-81. (in Chinese)

[14]

Ouni S, Zolghadri M R, Khodabandeh M, et al. Improvement of post-fault performance of a cascaded H-bridge multilevel inverter[J]. IEEE Transactions on Industrial Electronics, 2017, 64(4): 2779-2788.

[15]

Neyshabouri Y, Monfared K K, Iman-Eini H, et al. Symmetric cascaded H-bridge multilevel inverter with enhanced multi-phase fault tolerant capability[J]. IEEE Transactions on Industrial Electronics, 2022, 69(9): 8739-8750.

[16]

周京华, 陈亚爱. 高性能级联型多电平变换器原理及应用[M]. 北京: 机械工业出版社, 2013. Zhou Jinghua, Chen Yaai. Principle and Application of High Performance Cascaded Multilevel Converter[M]. Beijing: China Machine Press, 2013. (in Chinese)

[17]

董一诺, 白志红. 一种应用于MMC的具有较高次环流抑制功能的改进载波移相调制策略[J]. 电源学报. 2025, 23(2): 96-104. Dong Yinuo, Bai Zhihong. Improved carrier phase-shifted modulation strategy applied to MMC with higher-order circulating current suppression function[J]. Journal of Power Supply. 2025, 23(2): 96-104. (in Chinese)

[18]

金楠, 肖晗, 谢欢, 等. NPC三电平虚拟同步机桥臂故障容错模型预测控制[J]. 电源学报, 2024, 22(2): 147-157. Jin Nan, Xiao Han, Xie Huan, et al. Fault-tolerant model predictive control for bridge arm of NPC three-level virtual synchronous generator[J]. Journal of Power Supply, 2024, 22(2): 147-157. (in Chinese)

[19]

董璧韬, 胡长生, 姚文熙, 等. 一种改进的CHB多电平变换器PWM调制策略[J]. 电源学报, 2023, 21(1): 55-63. Dong Bitao, Hu Changsheng, Yao Wenxi, et al. An improved PWM control strategy for CHB multilevel converter[J]. Journal of Power Supply, 2023, 21(1): 55-63. (in Chinese)

2025年第23卷第6期

PDF下载

引用本文

BibTeX

文章信息

doi: 10.13234/j.issn.2095-2805.2025.6.199

接收时间：2022-06-22
首发时间：2026-10-26
出版时间：2025-10-30

补充材料

相关文章

文章信息

作者

出版历史

收稿日期：2022-06-22
修回日期：2022-09-06
录用日期：2022-09-08

基金

作者信息

浙江大学电气工程学院，杭州　310027

通讯作者:

胡长生（1970—　），男，中国电源学会会员，通信作者，博士，副教授。研究方向：电力电子技术与新能源应用技术。E-mail：hucs@zju.edu.cn。

参考文献

分享链接

https://castjournals.cast.org.cn/joweb/dyxb/CN/10.13234/j.issn.2095-2805.2025.6.199

分享至

全文二维码

扫描看全文

引用本文

BibTeX

本文的引用情况

2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

关闭全屏

BibTeX
EndNote
RefWorks
TxT