Abstract
This paper present the design, analysis and implementation of a control scheme Two Degrees Of Freedom 2DOF combined with a Repetitive Control. This reduces Total Harmonics Distortion in voltage (THDv), when inverters that operates as voltage sources in microgrids. The controller is designed to be applied to inverters operating in island mode. The goal is to keep the waveform, frequency and amplitude of the grid voltage, when it has linear or nonlinear loads. The analysis and design of the control system is presented in detail.
Original language | English |
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Article number | 656 |
Pages (from-to) | 1372-1377 |
Number of pages | 6 |
Journal | Renewable Energy and Power Quality Journal |
Volume | 1 |
Issue number | 9 |
DOIs | |
State | Published - May 2011 |
Keywords
- Microgrids
- Repetitive Control
- Two Degree of Freedom