Carrier based PWM of hybrid 5-level inverter with open-end winding three- phase load
Corressponding author's email:
honn@hcmute.edu.vnKeywords:
MATLAB, PWM technique, open-end winding three- phase load, hybrid 5-level inverter, 3-level NPCAbstract
This paper presents a simple carrier based PWM technique to control a hybrid multilevel inverter. A conventional 3-level NPC inverter and 2-level inverter are connected in series to supply an open-end winding three phase load. Proposed PWM method is then verified in steady state and dynamic transient phenomena using MATLAB simulation program.
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References
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