To simulate grid connected 6-pulse voltage source inverter and perform the analysis of the same. 

At the end of this experiment students are able to

LO1: Design power circuit of grid connected 3-phase VSI.

LO2: Design control circuit to control direct and quadrature axis current.

LO3: Analyze the total harmonic distortion of the same.

MATLAB Software: Simscape (power system toolbox)

Theory should include following points.

The paper attched herewith gives the information about grid connected inverter:

https://www.redalyc.org/journal/5537/553757254001/553757254001.pdf 

Read this paper and from this paper theory should include following points

1) Types on inverters in AC microgrid

2) Two-level voltage-source inverter (TLVSI) 

For details see video given below

Simulate the following grid connected 6 pulse inverter

1) Simulate the system to inject direct current of 200A

2) Simulate the system to inject quadrature current of 200A

3) Simulate the system to inject direct current of 100A and quadrature current of 100A

Watch the following video to design simulation circuit

Quiz on this experiment will be conducted in LMS