Abstract
This letter presents a control method for grid-connected PWM voltage source inverters (VSIs) featuring fast load voltage regulation and effective mitigation of fast voltage disturbances. The control scheme is based on a hybrid linear with variable-structure control (VSC) voltage controller and a deadbeat current regulator. The proposed scheme is applied to a VSI-based distributed generation (DG) interface to regulate the voltage at the point of common coupling (PCC).
Original language | British English |
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Pages (from-to) | 489-491 |
Number of pages | 3 |
Journal | IEEE Transactions on Power Systems |
Volume | 24 |
Issue number | 1 |
DOIs | |
State | Published - 2009 |
Keywords
- Fast load-voltage regulation
- Grid-connected inverters
- Mitigation of fast voltage disturbances