Combinatorics

Electrical engineering

Physics

Topology (electrical circuits)

MATLAB

Mathematics

Power factor

Stochastic neural network

Operating system

Machine learning

Recurrent neural network

Engineering

Voltage

Three-phase

Artificial intelligence

Power (physics)

Control (management)

Electronic engineering

Interval (graph theory)

Computer science

Precision rectifier

Quantum mechanics

Control theory (sociology)

Rectifier (neural networks)

Artificial neural network

Applied Mechanics and Materials

In order to get the stable output, the small switch pressure resistance and the high power factor with the high power three-phase rectifier, the three-phase VIENNA PFC circuit topology was studied, and the principle of VIENNA rectifier was investigated, based on the original concept of the control method, the interval control with hysteresis control method were used to control the whole rectifier circuit. Throughout the system design had been completed, the MATLAB model is built for the design of the circuit simulation, the simulation results show that the system output is stabilizing output, and the pressure resistance of the switch device is half of the output voltage, and the input power factor is 1.And set up some small prototype to verify the control method of the rectifier.

Research on Three-Phase VIENNA Converter for PFC