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Power transformer noise control is inevitable requirement of time in order to protect people's health and the environment. As the transformer noise is mainly concentrated in frequency below 1500 Hz so a more precise noise canceller is needed. Unlike other noise remotion scheme that fails below 500 Hz, adaptive filters utilization in ANC model accomplishment is most efficient. The following research...
In electrical network, control of output voltage and frequency are vital issue. In this article, it introduces the modeling and simulation of synchronous alternator in MATLAB and the linearization of it. The model of system is decomposed into electrical part and mechanical part according to the requirement of Linear Quadratic Regulator. The whole system is simulated using S-function. In the end, using...
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