Abstract
The successful operation of an interconnected system requires a well designed control strategy for the individual machine regulators which also guarantees that all the machines operate in coordination to match the generated power to the loads. A design of a controller for a multi-area load-frequency control to ensure asymptotic stability in spite of the load and the system parameter variations is proposed. The nonlinearity of the model is considered. The control strategy consists in inclusion of a compensator containing the modes of the load signals and driving it by the area control error. Using a Lyapunov function of Lure type, a set of sufficient conditions on the feedback gains is obtained. A three-area system is simulated using the proposed controller.
| Original language | English |
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| State | Published - 1978 |
ASJC Scopus subject areas
- General Engineering