The current source inverter converts the input direct current into an alternating current. In current source inverter, the input current remains constant but this input current is adjustable. The current source inverter is also called current fed inverter. The output voltage of the inverter is independent of the load. The magnitude and nature of the load current depends on the nature of load impedance.

A thyristor current source inverter is shown in the figure below. The diodes D1-D6 and capacitor C1-C6 provide commutation of thyristor T1-T6, which are fired with a phase difference of 60º in the sequence of their number. It also shows the nature of the output current waveform. The inverter act as a current source due to large inductance LD in DC link. The fundamental component of motor phase current is shown in the figure

# 3-Phase Current Source Inverter With PWM Control MATLAB Simulink

1. Complete Simulink File (.slx & .mdl)

2. Satisfactory Results

3. Universal Design (Accept All inputs)

4. Can Take Case Studies

5. Operates on All MATLAB Version

6. Easy to Understand all blocks

7. Can take waveforms & readings

8. Instruction Manual

9. Technical Helpline Number

10. Digital Files (Access Anywhere)