Simulink PWM-controlled dc motor.png Result.png Hi, I'm trying to make a simple simulation based on the example "PWM-Controlled DC Motor". It's bascially the same with the example plus an intertial module. I changed some parameters based on the dc motor datasheet. The result shows that...
The PWM Generator (DC-DC) block outputs a pulse to fire the MOSFET, GTO, or IGBT switch of a one-quadrant converter (buck or boost).
A Simulink model is developed for the ac-to-dc PWM converter and the simulated voltage and current waveforms show that the kVA rating of the converter and the generator can be minimized through control of the power factor of the generator. This novel generator is shown to be simple to ...
Due to requirement of the Voltage Source fed Inverter the PWM technique is employed as 3 level SVPWM strategy which is having maximum achievable peak fundamental phase voltage for conventional sinusoidal modulation. Simulation results show that it has good dynamic and sta...
Multilevel inverters are used as the most significant alternative in the area of high-power medium-voltage schemes. The present paper is focused on the topologies of diode-clamped inverters with space-vector pulse width modulation (SVPWM) as a control strategy. Four algorithms based on this techni...
This paper introduces a vector controlled five phase induction motor fed from five-phase PWM-CSI. The input dc-link current to the inverter is the output from a controlled three-phase rectifier through a calculated reference dc-link current from the inverter side. MATLAB/SIMULINK is used as an...
Earlier to control the DC motor, pulse width modulation (PWM) signals where used. These signals where applied with respect to the motor input voltage. Hard switching strategy of the PWM method, created abrupt variations in the voltage and current of the motor (2). These problems can be ...
This paper also describes the steady-state and small signal analysis of SBI supplying both dc and ac loads along with its PWM control technique. Also, a closed-loop control strategy of SBI that regulates both the dc and ac bus voltages of SBI to their respective reference values has been ...
The PWM Generator (Multilevel) block generates pulses for a PWM-controlled modular multilevel converter.
Three-Level NPC Inverter Using Space-Vector PWM with Neutral-Point Voltage Control The operation of a 2-MVA, 3-Level NPC inverter using Space-Vector Pulse-Width-Modulation (SVPWM) technique with neutral-point voltage control. Ports Input