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This paper presents active and reactive power control of a doubly-fed induction generator (DFIG) based Wind Energy Conversion System (WECS) by designing a sliding mode controller (SMC). The proposed SMC controller is developed to control the rotor side converter (RSC). It is implemented on a field-programmable gate array (FPGA)-based 1Hp hardware setup of WECS in the laboratory. Both the operating...
The electrical motor condition monitoring is a growing technology to detect the fault of an induction motor. It detects the unexpected faults of a critical system. Definite harmonic signals of the line current are located by a popular method known as motor current signature analysis. Different faults of an induction motor such as rotor, stator, bearing, vibration, air gap eccentricity and their different...
Wind energy, is a variable source which requires a robust controller to achieve good pitch and torque control performance. A sliding mode control(SMC) strategy is proposed to ensure stability by using Torque and Pitch control despite of model uncertainties in Double fed induction generator (DFIG) for wind energy conversion system. This technique was implemented in MATLAB SIMULINK and Field Programmable...
This paper presents an application of a Takagi Sugeno (TS) Fuzzy logic based adaptive Iterative Learning Controller (ILC) to reduce chattering, torque ripple and to improve dynamic performance of a feedback linearized induction motor drive with sliding mode controller for periodic speed tracking. This ILC is connected to the forward path of sliding mode speed control loop. At first, the state feedback...
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