engleski

Nonlinear resonance jump in turbine governor positioning system

The paper deals with analysis of turbine governor positioning system of hydropower plant regarding nonlinear resonance jump. The meaning of the term "resonance jump" is explained in the introduction. Then the description of the plant is given. Two methods of analyzing system with the respect to resonance jumps are described: the simulation method and the analytical method. When using the simulation method, the analysis of the variations of important parameters is performed. At the end, the confirmation of the results of simulation is given by the analytical method.

Electro-hydraulic system; hydropower plant; nonlinear resonance jump; nonlinear system

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