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In this study, a novel sinusoidal PWM Switched Power Filter (SPF) and Dynamic Voltage Compensation (DVC) scheme using VSC/SMC/B-B controller for power mitigation and quality enhancements in medium power distribution systems are simulated. The system is based upon a stand-alone Wind Energy Conversion Scheme (WECS) using an induction generator and the proposed system control mechanisms, which are digitally...
A Inverse fuzzy model based field oriented control approach of the induction motor is presented in this paper. The application of fuzzy logic in modeling of uncertainly dynamical systems is in progress. The authors has made an effort to develop an fuzzy model of the field oriented control applied to the induction motor to successfully improve the classical approach of the field oriented control. The...
In this paper, parameter extraction algorithms are designed from the BSIM3v3 MOSFET model equations. The solution codes for the equations are written by MATLAB. The algorithms are designed to give results from only devices characteristics data. BSIM MOSFET model parameters are extracted by these algorithms. The SPICE simulations are performed using extracted parameters also. Simulation results have...
This paper presents a fuzzy logic based control strategy development for a parallel hybrid electric vehicle. A hybrid electric vehicle (HEV) has the internal combustion engine (ICE) with at least an additional electric motor (EM) for the traction of the vehicle system. A Matlab model of a parallel HEV which has been developed to simulate the fuzzy control algorithm will be mentioned as well with the...
In this paper, sensorless control of induction motor is studied by reducing the adverse effect caused by the variation of the rotor time constant, which is the most effective parameter. For this purpose, a new robust observer for the parameter variation, is designed with the combination of sliding mode approach and Luenberger observer. Then, the observer is used in the rotor flux oriented vector control...
This paper presents a novel controller based on the delayed feedback control theory for stabilizing unstable torsional oscillations caused by Subsynchronous Resonance (SSR) in power systems. The first system of the IEEE Second Benchmark Model, which consists of a synchronous generator connected to an infinite busbar through two parallel transmission lines, one of which is equipped with a series capacitor,...
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