Abstract
This paper proposes a novel control strategy for Doubly Fed Induction Generator (DFIG) based wind power system and Permanent Magnet Synchronous Generator (PMSG) based wind power system during grid voltage dips. Based on a comparative study, the rotor over-current of DFIG and DC-link over-voltage of PMSG are identified as two main issues during grid voltage dips. A novel control strategy is proposed to enhance the wind farm Fault Ride Through (FRT) capability to some degree without additional devices, taking both grid code requirements and wind turbine requirements into account. A wind farm model consisting of DFIGs and PMSGs is built up. The effectiveness of the solution is demonstrated after simulation using MATLAB/SIMULINK.
Original language | English |
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Title of host publication | AUPEC 2010 - 20th Australasian Universities Power Engineering Conference |
Subtitle of host publication | "Power Quality for the 21st Century" |
Publication status | Published - 1 Dec 2010 |
Externally published | Yes |
Event | 20th Australasian Universities Power Engineering Conference: "Power Quality for the 21st Century", AUPEC 2010 - Christchurch, New Zealand Duration: 5 Dec 2010 → 8 Dec 2010 |
Conference
Conference | 20th Australasian Universities Power Engineering Conference: "Power Quality for the 21st Century", AUPEC 2010 |
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Country/Territory | New Zealand |
City | Christchurch |
Period | 5/12/10 → 8/12/10 |
Keywords
- Doubly Fed Induction Generator
- Fault Ride Through
- Permanent Magnet Synchronous Generator
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Fuel Technology