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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Qiang Wei Bin Wu |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. Electr. & Comput. Eng., Ryerson Univ., Toronto, ON, Canada (Qiang Wei; Bin Wu) |
| Abstract | CSC topology with natural advantages in terms of simple structure, grid friendly waveforms, controllable power factor, and reliable grid short-circuit protection is considered to be a promising converter configuration for use in mediumvoltage (kV) high-power (MW) PMSG based wind energy systems. In view of this, three types of configurations for current source converter (CSC) based medium-voltage PMSG wind energy conversion system (WECS) are investigated, analyzed and compared in this paper. The advantages and disadvantages of these configurations are illustrated. And detailed control scheme for each configuration is analyzed and conducted. Comparisons are carried out based on analysis and simulation results in terms of converter cost, operation range, generator-side current THD, maximum power point tracking (MPPT), dynamic performance, and number of control freedoms. Among all, the back-to-back pulse-width modulated (PWM) current source converter is considered to be the most promising converter. Additionally, it is further illustrated that the DC-current value determined by both generator-side and grid-side can ensure a full operation range under all operation conditions. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 359499 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781479985869 |
| DOI | 10.1109/PEDG.2015.7223026 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-06-22 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Current source converter (CSC) Configuration Pulse width modulation Wind energy conversion systems (WECS) Generators Inverters Reactive power Wind energy PMSG Medium-voltage Rectifiers Control schemes High-power Wind turbines |
| Content Type | Text |
| Resource Type | Article |
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