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並列摘要


Inertia response is so important for the grid because it is the first reaction of the generator to the frequency disturbance in power system. Conventional synchronous generators have a high inertia response inherently. But, nowadays using wind power plants in power system has increased so that in some countries thermal generation stations are exchanged with the wind power plants. Squirrel Cage Induction Generator (SCIG) is popular to use in power plants in location by fix speed wind. Because, it is cheap and does not need any extra maintenance. Consequently, investigation of the inertia response of the SCIG is important. In this study, the SCIG and a week grid are simulated in MATLAB Simulink. At first, inertia response of the grid investigated without connecting the SCIG. Then, by adding the SCIG to this grid, inertia response of the SCIG and grid by taking rotor speed, electromagnetic torque, output power of the SCIG and grid frequency when fault has occurred, are being investigated.

並列關鍵字

Inertia response SCIG wind power

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