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An improved PID sliding mode control strategy with constant switching frequency for the voltage regulator of doubly salient electro-magnetic generator has been proposed in this paper. Next, operating principle of controller was described in detail and the stable condition of the system was deduced by Lyapunov function based on mathematical model and working principle of generator. Considering improved...
A novel direct torque control based on terminal sliding mode controller for doubly salient electro-magnetic machine was proposed in this paper. The mathematical model of the motor has been constructed and generation principle of torque ripple was analyzed. Based on analysis of torque ripple, phase current waveforms had been optimized to reduce the electro-magnetic torque ripple by using direct torque...
Doubly salient electro-magnetic machine using traditional control method has large torque ripple for dead-time during commutation process and its special structure. During commutation, electro-magnetic torque and power will decrease quickly due to all switches are off states. In order to avoid the problem, a novel phase-shifted and interleaved angel control strategy was proposed in this paper. The...
A nonsingular terminal sliding mode control strategy with constant switching frequency for the voltage regulator of doubly salient electro-magnetic generator has been proposed in this paper. Next, operating principle for the terminal sliding mode controller was described in detail and the stable condition of the system was deduced by Lyapunov function based on mathematical model and working principle...
A voltage regulation system of doubly salient electro-magnetic generator based on sliding mode control has been proposed in this paper. Based on mathematical model and working principle of the generator, sliding mode control law has been constructed. Then, the method about the coefficient selection of sliding mode was deduced, and the stable characteristic of generator system was proved by Lyapunov...
A novel integrated magnetic structure, which enables further reduction in an overall volume and weight of main inductors, the losses of the inductor windings and the channels by integrating the inductors in a single core, is proposed, for the telecom power application, and the operations and practical design considerations of the DC/DC boost converters using interleaved two-channel with CCM operation...
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