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To analyze the impact of wind farms on the small signal stability of the integrated power system, first the two integrated induction generators, SFIG and DFIG are presented in this paper based on the induction generators theory. Then introduce the method to analyze the small signal stability of the system by the eigenvalues. The aerodynamic models, mechanical-driven models and pitch angle control...
Dynamic voltage stability analysis is mainly based on the time-domain solution of power system differential equations. The modeling of each power element has a great influence on the correctness and complexity of stability analyzing. It is a significant work to model appropriately for simplifying calculation and drawing out principal contradiction. Firstly, the dynamical mechanism of voltage stability...
Appropriate modeling of dynamic loads is of primary importance in voltage stability studies, especially increasing use of induction machines in both consumption and generation. This paper is mainly related to short-term voltage instability depending on time domain simulation. The actuality of voltage instability research is summarized, and the mechanisms of short- term voltage stability are explained...
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