Physical testing unit of an island power plant and commissioning of an island power plant

摘要

The unit (17) has an alternative-load element (18) connected with an island power plant and simulating real load of the island power plant and of a gas liquification plant with an electrically driven cooling agent compressor. The alternative-load element has a partial load element (19) i.e. resistor plate. A medium voltage switchgear (14) gradually connects the partial load element to the power plant, where the testing unit is connected with the power plant using a high voltage-supply line circuit (10), which is formed as a reverse outlet field in a high voltage-main switching system (9). An independent claim is also included for a method for testing an island power plant.