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Direct Power and Torque Control for 3-level NPC Converter

version 1.0.1 (41.3 KB) by INDRANIL SAAKI
Indranil Saaki


Updated 13 Mar 2020

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This project presents a new control scheme for three-level neutral point clamped (NPC) based PWM ac/dc/ac converter. The direct power control (DPC) for front-end three-level PWM rectifier and direct torque control (DTC) for back-end three-level PWM inverter-fed induction motor are adopted respectively. A power feed-forward control loop from inverter to rectifier side is introduced to obtain better dynamic performance for the dc-link. Simulation results show that with the proposed control scheme, the three-level NPC based PWM ac/dc/ac converter exhibits excellent dynamic performance, and can minimize dc-bus voltage fluctuations.

Cite As

INDRANIL SAAKI (2020). Direct Power and Torque Control for 3-level NPC Converter (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (2)

Dear sir, Can you please share the simulation model of vector current control derived from direct power control for grid connected inverter

Dear sir, Please specify the reference you followed to build this model, thanking you sir



Non-Profit Organization

MATLAB Release Compatibility
Created with R2019b
Compatible with any release
Platform Compatibility
Windows macOS Linux