This Paper deals with the implementation of Harmonics distortion in distribution system by using method hybrid active filter and passive filters. The is used to reduce present output. Boost converter increase voltage level. boost connected inverter, which designed MOSFET as a switch. In practical application pulses for inverter given Arduino control. By this method, total harmonics reduced belo...

This paper presents a method to control both the dc boost and ac output voltages of Z-source inverter using neural network controllers. The capacitor voltage of the Z-source network has been controlled linearly in order to improve the transient response of the dc boost voltage of the Z-source inverter. The peak value of the line to line ac output voltage is used to control and keep the ac outpu...

Fault-tolerant control of a three-phase inverter can be achieved by performing hardware reconfiguration the six-switch and (6S3P) topology to four-switch (4S3P) after detection localisation faulty phase. Together with reconfiguration, SVPWM algorithm must appropriately modified handle new 4S3P topology. The presented study focuses on diagnosing faults in two steps: fault localisation. Fault is ...

This paper presents the design and implementation of H-bridge converter with additional switch legs (HA converter) which acts as AC-DC rectifier as well as DC-AC inverter. In this topology a solid connection is provided between the grounds of the input and output terminals, which reduces common mode noise and makes the converter suitable for PV PCS in dc distribution system or stand-alone power...

This paper focuses on direct torque control (DTC) for three-phase ac electric drives. A novel model predictive control scheme is proposed that keeps the motor torque, the stator flux, and (if present) the inverter’s neutral point potential within given hysteresis bounds while minimizing the switching frequency of the inverter. Based on an internal model of the drive, the controller predicts sev...