This thesis investigates the stability effects of the integration of wind power on multimachine power systems. First, the small-signal stability effects of turbine governors connected to synchronous generators in the presence of large-scale penetration of wind and load power disturbances are analyzed. Results suggest that tuning the turbine governors when wind power generation is present can im...

Abstract In order to enhance the output voltage stability of converter system under non-linear and unbalanced load conditions, power quality control strategy based on fault-tolerant architecture is adopted. By analyzing principle strategy, a mathematical model parallel established. The paralleled linearized at steady-state operating point, corresponding small-signal analyzed. results show that ...

With the increasing penetration of converter-interfaced generation, it would be advantageous to specify local grid-connectivity criteria ensure small-signal stability interconnected system, rather than carrying out centralized studies every time connection a new device is contemplated. Passivity admittance, which an example criterion, has been used previously avoid resonances between systems an...