I am working on Seven level cascaded H bridge multi level inverter. kindly, tell me about switching pattern for this inverter. it means which pattern of switches can be used to get desire output. The total switchies are 12. Small Bio

Switching is always done in a symmetrical pattern, means you have to switch them one by one, first then second then third. You should have a look at this tutorial: [url=http://www.theengineeringprojects.com/2015/09/3-level-cascaded-hbridge-inverter.html]3 Level Cascaded H Bridge Inverter[/url] and [url=http://www.theengineeringprojects.com/2015/05/11-level-cascaded-h-bridge-3-phase-inverter.html]11 Level Cascaded H Bridge Inverters[/url]. Comment Bio

[quote=theenggprojects post_id=550 time=1489047212 user_id=2] Switching is always done in a symmetrical pattern, means you have to switch them one by one, first then second then third. You should have a look at this tutorial: [url=http://www.theengineeringprojects.com/2015/09/3-level-cascaded-hbridge-inverter.html]3 Level Cascaded H Bridge Inverter[/url] and [url=http://www.theengineeringprojects.com/2015/05/11-level-cascaded-h-bridge-3-phase-inverter.html]11 Level Cascaded H Bridge Inverters[/url]. [/quote] Thanks for the tutorial :) Comment Bio