Test vessel, testing methods and energy management methods for offshore wind turbine grid connection and commissioning

Abstract

This invention relates to the field of wind turbine grid connection technology, specifically to a test vessel, testing method, and energy management method for grid connection commissioning of offshore wind turbines. It is used for the early commissioning of newly built wind turbines, achieving self-powering through the collaborative design of a real-time simulator, energy configuration scheme, and mobile modular hardware units, combined with real-time adaptation of bidirectional energy flow. Its advantages lie in its mobile grid connection testing scheme based on energy storage, real-time simulator grid simulation, and autonomous mobility. This significantly reduces dependence on the actual power grid during commissioning, greatly shortens the wind farm testing and commissioning cycle, accurately simulates various real power grids, recovers and stores the electricity generated by wind power during testing and supplies energy consumption, reducing carbon emissions. It can be widely applied in the commissioning of offshore / onshore wind power projects during construction.

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