Resumen
This paper introduces an on-line open-phase fault diagnostic approach for five-phase permanent-magnet synchronous machines (PMSMs) fed by closed-loop vector-controlled drives. Based on the concept of magnetic field pendulous oscillation (MFPO) phenomenon, typical operating characteristics under various faulty conditions are investigated for the PMSM drive system, including single-phase open fault, two-adjacent phase open fault, and two-nonadjacent phase open fault, respectively. Moreover, to reduce the implementation cost of the developed diagnostic method, a phase-locked loop (PLL) technique is adopted to overcome the fault masking difficulties associated with the compensation action of the closed-loop drives. In addition, original theoretical derivation of the proposed fault diagnostic technique is presented. This approach can effectively detect and identify various types of open-phase faults, as well as help localize the faulty phase.
| Idioma original | English |
|---|---|
| Título de la publicación alojada | 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 |
| ISBN (versión digital) | 9781538645369 |
| DOI | |
| Estado | Published - nov 26 2018 |
| Evento | 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 - Portland, United States Duración: sept 23 2018 → sept 27 2018 |
Serie de la publicación
| Nombre | 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 |
|---|
Conference
| Conference | 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 |
|---|---|
| País/Territorio | United States |
| Ciudad | Portland |
| Período | 9/23/18 → 9/27/18 |
Nota bibliográfica
Publisher Copyright:© 2018 IEEE
Financiación
The authors would like to thank ANSYS, Inc., for the software support. The work of H. Chen was supported by the China Scholarship Council. ACKNOWLEDGMENT The authors would like to thank ANSYS, Inc., for the software support. The work of H. Chen was supported by the China Scholarship Council.
| Financiadores |
|---|
| National Sun Yat-sen University |
| China Scholarship Council |
ODS de las Naciones Unidas
Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible
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Affordable and clean energy
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
Huella
Profundice en los temas de investigación de 'Diagnosis of open-phase faults for a five-phase PMSM fed by closed-loop controlled drives using a pendulous oscillation phenomenon'. En conjunto forman una huella única.Citar esto
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