AUTOMATIC PERFORMANCE EVALUATION SYSTEM FOR MARINE SWITCHBOARD

摘要

PURPOSE: An automatic performance evaluation system is provided to easily execute performance evaluation by automating an overall test evaluation process in a performance test of a main switchboard through the operation simulation of a ship generator. CONSTITUTION: A plurality of inverters(1), capable of controlling a voltage and a frequency are installed instead of a three-phase generator installed in a ship. A main switchboard(3) is installed in the output terminal of the inverter. A fault simulator(4) simulates a generator short, a load trouble, and a line-to-line short circuit. A load controller sets an arbitrary load by simulation. A main controller(2) evaluates the performance of a main switchboard using the output signal of the main switchboard according to a predetermined environment by the load controller and the fault simulator. A control computer(6) controls a performance evaluation process for the main switchboard.