Abstract
Small wind turbines generators (SWTG) often use a permanent magnet synchronous generator (PMSG) and a bridge rectifier for battery charging. With this simple load scheme, the wind turbine does not operate in its maximum electrical power in all operating conditions, and voltage and current harmonics flows in PMSG stator, increasing heating and electrical losses. In this work, it is proposed a system for a SWTG with two main characteristics: maximum power point tracking (MPPT) and power factor correction (PFC) of PMSG. Proposed system is simulated in PSIM® software, with a dynamic SWTG model. A bench test, which simulates the behavior of a SWTG, is developed for testing the proposed system in laboratory. Results show that proposed system increase power generated by PMSG and at the same time decreases harmonic content of voltage and current on the stator.
| Original language | English |
|---|---|
| Title of host publication | European Wind Energy Conference and Exhibition 2006, EWEC 2006 |
| Pages | 2090-2099 |
| Number of pages | 10 |
| State | Published - 2006 |
| Externally published | Yes |
| Event | European Wind Energy Conference and Exhibition 2006, EWEC 2006 - Athens, Greece Duration: 27 Feb 2006 → 2 Mar 2006 |
Publication series
| Name | European Wind Energy Conference and Exhibition 2006, EWEC 2006 |
|---|---|
| Volume | 3 |
Conference
| Conference | European Wind Energy Conference and Exhibition 2006, EWEC 2006 |
|---|---|
| Country/Territory | Greece |
| City | Athens |
| Period | 27/02/06 → 2/03/06 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Harmonics
- MPPT
- PFCs
- Renewable energy
- Small wind generators
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