Abstract
This paper provides a comparison of high power semiconductor devices in 5MW-class Permanent Magnet Synchronous Generator (PMSG) Medium Voltage (MV) wind turbines. High power semiconductor devices of press-pack type IGCT, module type IGBT, press-pack type IEGT, and press-pack type IGBT of both 4.5kV and 6.5kV are considered in this paper. Benchmarking is performed based on neutral point clamped 3-level back-to-back type voltage source converter supplied from grid voltage of 4160V. The feasible number of semiconductor devices in parallel is designed through the loss analysis considering both conduction and switching losses under the given operating conditions of 5MW-class PMSG wind turbines, particularly for the application in offshore wind farms. The loss analysis is confirmed through PLECS simulations. The comparison result shows that press-pack IGCT type semiconductor device has the highest efficiency.
| Original language | English |
|---|---|
| Title of host publication | 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014 |
| Publisher | IEEE Computer Society |
| Pages | 1646-1653 |
| Number of pages | 8 |
| ISBN (Print) | 9781479927050 |
| DOIs | |
| State | Published - 2014 |
| Event | 7th International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014 - Hiroshima, Japan Duration: 2014.05.18 → 2014.05.21 |
Publication series
| Name | 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014 |
|---|
Conference
| Conference | 7th International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014 |
|---|---|
| Country/Territory | Japan |
| City | Hiroshima |
| Period | 14.05.18 → 14.05.21 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 7 Affordable and Clean Energy
Keywords
- Losses
- medium voltage
- multi-level system
- power semiconductor
- three-level neutral point clamped inverter
- voltage source converter (VSC)
- wind turbine
Quacquarelli Symonds(QS) Subject Topics
- Engineering - Electrical & Electronic
- Engineering - Petroleum
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