A5093555567- HVDC Systems and Fault Protection
- Wind Turbine Control Systems
- Islanding Detection in Power Systems
This paper explores the transient behavior of an induction motor–gearbox–load system during startup and braking, emphasizing impact key dynamic parameters such as inertia, torque, gearbox ratio. A comprehensive mathematical formulation is developed to analyze time, leading derivation optimal ratio that minimizes acceleration deceleration durations. Both analytical graphical evaluations reveal deviations from this significantly extend times, increasing energy losses. The findings demonstrate...
Especially during grid faults, code requirements for wind power integration have become a key element in improving efficiency and reliability. Under severe problems network operation, turbines are expected to continue operating supporting the frequency restoration. This paper presents simulation results of fixed-speed grid-connected turbine under various short-circuit current contributions. Fault analysis is carried out by studying side line ground fault, double three phase fault involving...