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Maintaining Synchronous Operation of a Damperless Dual-Port Tooth-Coil-Winding PMSG

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Titel: Maintaining Synchronous Operation of a Damperless Dual-Port Tooth-Coil-Winding PMSG
Autoren: Hüseyin Tayyer Canseven, Mert Altntaş, Ali Bakbak, Murat Ayaz, Erkan Meşe, Juha Pyrhönen
Quelle: IEEE Transactions on Industry Applications. 60:112-122
Verlagsinformationen: Institute of Electrical and Electronics Engineers (IEEE), 2024.
Publikationsjahr: 2024
Schlagwörter: synchronous operation, Permanent magnets, Synchronous operations, Coil allocation, Control windings, 0211 other engineering and technologies, Wind gust, Generator, 02 engineering and technology, Wind effects, 7. Clean energy, Wind speed, Windings, System stability, Wind turbines, 0202 electrical engineering, electronic engineering, information engineering, wind gust, Stators, Grid-coupled energy conversion system, Winding, Power system stability, Electric generators, Generators, Power systems stability, Torque, Wind power, Energy conversion systems, Wind power generation, grid-coupled energy conversion systems, Power generation
Beschreibung: The stability of a wind turbine-rotated synchronous generator must be maintained during a sudden change in wind speed or direction. In integral slot winding machines this task is taken care of by rotor damper windings. Tooth-coil permanent magnet generators cannot, however, have a damper winding in the rotor because of the high harmonic content of the air gap. In this paper, we study a possibility to stabilize PMSG damperless synchronous operation by dividing the generator stator winding into two parts - Power winding (PW) and control winding (CW). We call this machine a dual-port PMSG (DPPMSG). The PW is directly connected to the grid. Therefore, the generator rotates, in average, at a fixed speed. On the other hand, the CW is connected to the grid through a four-quadrant power converter. The CW has three different tasks: It is responsible for the startup process, damping of speed oscillations and, of course, power generation. Electrical and magnetic decoupling of the winding sets is ensured by concentrated wound coils. The number of stator coils allocated to a winding set determines its power level. Different power levels of winding sets are analytically analyzed for wind gust speeds according to the IEC 61400 standard. The results are verified by experimental tests.
Publikationsart: Article
Other literature type
ISSN: 1939-9367
0093-9994
DOI: 10.1109/tia.2023.3297580
Zugangs-URL: https://avesis.kocaeli.edu.tr/publication/details/ab0e1271-c236-42b6-b752-dacbe1b23d35/oai
https://hdl.handle.net/11454/100194
https://doi.org/10.1109/TIA.2023.3297580
https://aperta.ulakbim.gov.tr/record/280607
Rights: CC BY
Dokumentencode: edsair.doi.dedup.....07289d518b6f46fd7f4511cf7e6ea1fe
Datenbank: OpenAIRE
Beschreibung
Abstract:The stability of a wind turbine-rotated synchronous generator must be maintained during a sudden change in wind speed or direction. In integral slot winding machines this task is taken care of by rotor damper windings. Tooth-coil permanent magnet generators cannot, however, have a damper winding in the rotor because of the high harmonic content of the air gap. In this paper, we study a possibility to stabilize PMSG damperless synchronous operation by dividing the generator stator winding into two parts - Power winding (PW) and control winding (CW). We call this machine a dual-port PMSG (DPPMSG). The PW is directly connected to the grid. Therefore, the generator rotates, in average, at a fixed speed. On the other hand, the CW is connected to the grid through a four-quadrant power converter. The CW has three different tasks: It is responsible for the startup process, damping of speed oscillations and, of course, power generation. Electrical and magnetic decoupling of the winding sets is ensured by concentrated wound coils. The number of stator coils allocated to a winding set determines its power level. Different power levels of winding sets are analytically analyzed for wind gust speeds according to the IEC 61400 standard. The results are verified by experimental tests.
ISSN:19399367
00939994
DOI:10.1109/tia.2023.3297580