DECENTRALISED EXCITATION CONTROL FOR A MULTIMACHINE POWER SYSTEM

Vojtech Veselý - Igor Zvara - Vladimír A. Stroev

   In this paper, a robust decentralised nonlinear stabiliser design method is proposed to increase the transient stability of a multimachine power system. The method is based on the input-output feedback linearisation and the design of a robust controller which guarantee of the exponential stability with a prescribed decay rate.

Keywords: robust controllers, nonlinear stabiliser, exponential stability, multi-machine power systems

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