| Zugriffsnummer | 46691 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | 10 MW mechanical power transfer standard for nacelle test benches using a torque transducer and an inclinometer |
| Autor(in); Institution |
Song, Zihang; 1.2, Festkörpermechanik, PTB-Braunschweig
Weidinger, Paula; 1.2, Festkörpermechanik, PTB-Braunschweig
Eich, Norbert; Fraunhofer IWES, Bremerhaven, GERMANY
Zhang, Hongkun; Fraunhofer IWES, Bremerhaven, GERMANY
Yogal, Nijan; 1.2, Festkörpermechanik, PTB-Braunschweig
Kumme, Rolf; 1.2, Festkörpermechanik, PTB-Braunschweig
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| Quelle/Jahr | SI: the proceedings of IMEKO 2021. Measurement: Sensors: 18 (2021) |
| Artikelnummer | 100249 |
| Availability | [online only] |
| ISSN | 2665-9174 |
| DOI | |
| Verlag | Amsterdam: Elsevier |
| Konferenzangaben | XXIII IMEKO World Congress: Measurement sparking tomorrow's smart revolution, Virtual Conference, 30, August - 03, September, 2021 |
| Freie Schlagworte | nacelle test bench ; wind turbine ; inclinometer ; rotational speed measurement ; mechanical power measurement |
| Zusammenfassung | Accurately measuring the mechanical power of wind turbines is essential for determining their efficiencies. As there is currently no standardized method available for a traceable mechanical power measurement of wind turbines, we propose a 10 MW mechanical power transfer standard based on a 5 MN·m torque transducer and an inclinometer for rotational speed measurements up to 20 min-1. In particular, the deviation of using an inclinometer is investigated both in simulation and experiments, and a compensation method is proposed. By tracing both the torque and the rotational speed measurements to national standards, it can offer a mechanical power measurement with 0.5 % measurement uncertainty. |
| Kostenfreier Zugang | Open Access Gold |
| Themenbereich der Metrologie | Masse und abgeleitete Größen |
| Forschungsprojekt | 19ENG08: WindEFCY: Traceable mechanical and electrical power measurement for efficiency determination of wind turbines |
| Förderinformationen (1) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2019 Energy Titel der Förderung: 19ENG08: WindEFCY: Traceable mechanical and electrical power measurement for efficiency determination of wind turbines Förderungsnummer: 19ENG08 |