| Zugriffsnummer | 32475 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Traceability of measurement systems for the assessment of HVDC converter efficiency |
| Autor(in); Institution |
Meisner, Johann; 2.3, Elektrische Energiemesstechnik, PTB-Braunschweig
Mohns, Enrico; 2.3, Elektrische Energiemesstechnik, PTB-Braunschweig
Binder, Ole; TU Braunschweig, Institute for High Voltage Technology and Electrical Power Systems, elenia, Braunschweig, GERMANY
Kurrat, Michael; TU Braunschweig, Institute for High Voltage Technology and Electrical Power Systems, elenia, Braunschweig, GERMANY
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| Quelle/Jahr | 2014 IEEE International Workshop on Applied Measurements for Power Systems Proceedings (AMPS):(2014), 127 - 131 |
| Availability | [USB-Stick] |
| ISBN | 978-1-4799-6823-7 |
| Verlag | Piscataway, NJ: IEEE Operations Center |
| Konferenzangaben | IEEE International Workshop Applied Measurements for Power Systems (AMPS), Aachen, 24-26, September, 2014, Germany |
| Freie Schlagworte | Efficiency measurement ; HVDC grid ; IGBT module ; loss measurement ; time delay ; transient recorder system ; fiber optic measuring head ; current sensors ; voltage sensors |
| Zusammenfassung | Since HVDC transmission is considered as the most favourable solution for the interconnection of several transmission grids over long distances, e.g. in offshore wind farms, the need for traceability for converter efficiency and HVDC metering has increased. Not least the economic consideration of loss distribution in such HVDC grids leads to the necessity of a metrological background for HVDC applications. To enable a comprehensive consideration of HVDC converter losses as well as those of the transmitted DC energy, several measurement systems and calibration services has been established and are briefly presented in this paper Measurement setups for calibrating efficiency measurement systems, consisting of a multi-channel power analyser and associated AC and DC sensors are described. The loss behaviour in HVDC IGBT valves is investigated using a new high voltage test bench. |
