# How to create sub system for triggering of IGBT in three level converter?

**URL:** <https://forum.plexim.com/t/how-to-create-sub-system-for-triggering-of-igbt-in-three-level-converter/431>\
**Category:** PLECS\
**Tags:** plecs\
**Created:** [May 9, 2018, 3:00pm UTC](https://forum.plexim.com/t/how-to-create-sub-system-for-triggering-of-igbt-in-three-level-converter/431 "2018-05-09T15:00:47Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![hemangi](https://avatars.discourse-cdn.com/v4/letter/h/73ab20/32.png) [@hemangi](https://forum.plexim.com/u/hemangi)\
**Post date:** [May 9, 2018, 3:00pm UTC](https://forum.plexim.com/t/how-to-create-sub-system-for-triggering-of-igbt-in-three-level-converter/431/1 "2018-05-09T15:00:47Z")

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**Author:** ![Manu\_Parimi](https://dub1.discourse-cdn.com/flex006/user_avatar/forum.plexim.com/manu_parimi/32/6_2.png) [@Manu\_Parimi](https://forum.plexim.com/u/Manu_Parimi)\
**Post date:** [May 10, 2018, 10:17am UTC](https://forum.plexim.com/t/how-to-create-sub-system-for-triggering-of-igbt-in-three-level-converter/431/2 "2018-05-10T10:17:48Z")

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Please elaborate your question.

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**Author:** ![hemangi](https://avatars.discourse-cdn.com/v4/letter/h/73ab20/32.png) [@hemangi](https://forum.plexim.com/u/hemangi)\
**Post date:** [May 10, 2018, 2:55pm UTC](https://forum.plexim.com/t/how-to-create-sub-system-for-triggering-of-igbt-in-three-level-converter/431/3 "2018-05-10T14:55:56Z")

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I want to trigger IGBT in three phase inverter.Do you have any idea how to create subsystem to trigger.

[task-1 final.plecs](https://forum.plexim.com/uploads/short-url/vwRc7b7FE96DPyKO4aMbYi9GvNB.plecs) (55.2 KB)

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**Author:** ![Manu\_Parimi](https://dub1.discourse-cdn.com/flex006/user_avatar/forum.plexim.com/manu_parimi/32/6_2.png) [@Manu\_Parimi](https://forum.plexim.com/u/Manu_Parimi)\
**Post date:** [May 14, 2018, 10:56am UTC](https://forum.plexim.com/t/how-to-create-sub-system-for-triggering-of-igbt-in-three-level-converter/431/4 "2018-05-14T10:56:21Z")

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Checkout the demo model “Neutral-Point Clamped Converter” in the PLES demo model library – Window \> Demo Models \> PLECS Demo Models \> Power Supplies.