{"title":"考虑空间谐波、匝间短路故障和零序分量的永磁同步电动机建模","authors":"Geoffrey Postal;Frederik De Belie;Johan Gyselinck","doi":"10.1109/TIA.2025.3559020","DOIUrl":null,"url":null,"abstract":"This paper presents a rotor-position dependent (RPD) model for permanent-magnet synchronous machines (surface-mounted or interior permanent-magnet) considering both space harmonics, interturn short-circuit faults and zero-sequence components. First, the healthy machine model is obtained. Magnetic saturation is disregarded such that the machine inductances depend only on the rotor position, allowing for a relatively straightforward derivation of the relations between flux-linkages, torque, currents, and rotor position using Fourier series. Secondly, the faulty machine rotor-position dependent model is derived assuming that the effect of the precise location of the faulty turns inside the slot is negligible. Thirdly, the impact of the precise location of the faulty turns inside the slot is evaluated. Finally, the rotor-position dependent model is validated with a finite-element model in Gmsh/GetDP and with experimental results obtained with an IPMSM rewound to allow emulation of interturn short-circuit. Comparison with the conventional constant-parameter (CP) model is also provided.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 5","pages":"7095-7104"},"PeriodicalIF":4.5000,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Modeling of PMSMs Considering Spatial Harmonics, Interturn Short-Circuit Faults, and Zero-Sequence Components\",\"authors\":\"Geoffrey Postal;Frederik De Belie;Johan Gyselinck\",\"doi\":\"10.1109/TIA.2025.3559020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a rotor-position dependent (RPD) model for permanent-magnet synchronous machines (surface-mounted or interior permanent-magnet) considering both space harmonics, interturn short-circuit faults and zero-sequence components. First, the healthy machine model is obtained. Magnetic saturation is disregarded such that the machine inductances depend only on the rotor position, allowing for a relatively straightforward derivation of the relations between flux-linkages, torque, currents, and rotor position using Fourier series. Secondly, the faulty machine rotor-position dependent model is derived assuming that the effect of the precise location of the faulty turns inside the slot is negligible. Thirdly, the impact of the precise location of the faulty turns inside the slot is evaluated. Finally, the rotor-position dependent model is validated with a finite-element model in Gmsh/GetDP and with experimental results obtained with an IPMSM rewound to allow emulation of interturn short-circuit. Comparison with the conventional constant-parameter (CP) model is also provided.\",\"PeriodicalId\":13337,\"journal\":{\"name\":\"IEEE Transactions on Industry Applications\",\"volume\":\"61 5\",\"pages\":\"7095-7104\"},\"PeriodicalIF\":4.5000,\"publicationDate\":\"2025-04-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Transactions on Industry Applications\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10959011/\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Industry Applications","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/10959011/","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Modeling of PMSMs Considering Spatial Harmonics, Interturn Short-Circuit Faults, and Zero-Sequence Components
This paper presents a rotor-position dependent (RPD) model for permanent-magnet synchronous machines (surface-mounted or interior permanent-magnet) considering both space harmonics, interturn short-circuit faults and zero-sequence components. First, the healthy machine model is obtained. Magnetic saturation is disregarded such that the machine inductances depend only on the rotor position, allowing for a relatively straightforward derivation of the relations between flux-linkages, torque, currents, and rotor position using Fourier series. Secondly, the faulty machine rotor-position dependent model is derived assuming that the effect of the precise location of the faulty turns inside the slot is negligible. Thirdly, the impact of the precise location of the faulty turns inside the slot is evaluated. Finally, the rotor-position dependent model is validated with a finite-element model in Gmsh/GetDP and with experimental results obtained with an IPMSM rewound to allow emulation of interturn short-circuit. Comparison with the conventional constant-parameter (CP) model is also provided.
期刊介绍:
The scope of the IEEE Transactions on Industry Applications includes all scope items of the IEEE Industry Applications Society, that is, the advancement of the theory and practice of electrical and electronic engineering in the development, design, manufacture, and application of electrical systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; industry leadership in energy conservation and environmental, health, and safety issues; the creation of voluntary engineering standards and recommended practices; and the professional development of its membership.