Wind Turbine Oriented Solutions to Improve Power Quality and Harmonic Compliance of AC Offshore Wind Power Plants

The operation of offshore wind power plants with respect to quality and grid code compliance must be verified for different conditions in the design phase using harmonic analysis methods. This paper addresses this verification by first considering a scenario which turbines operate typically used modulation strategy, carrier-based pulse width modulation. studies are performed at several operating points, not only rated condition, two points electrical infrastructure, point connection turbine common coupling farm. For type technique according resonance studied system, distortion current signals is relatively high German – achieved. To tackle this, manufacturer oriented solutions proposed aim improving emission implementation particular solution selective elimination presented together complementary further improve facility. Furthermore, discloses modeling approach account an adequate assessment plant under study.