Three-Phases Flying-Capacitor Multilevel Inverter with Proportional Natural PWM Control-review under responsibility of the Euro-Mediterranean Institute for Sustainable Development (EUMISD) - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2015

Three-Phases Flying-Capacitor Multilevel Inverter with Proportional Natural PWM Control-review under responsibility of the Euro-Mediterranean Institute for Sustainable Development (EUMISD)

Résumé

The flying-capacitor multilevel inverter is a recently developed topology to ensure a flexible control and a modular design. However, this inverter requires a balanced DC voltage distribution. This can be realized by using a special control leading to natural balancing or by measuring voltages and selecting appropriate switching states. To solve the capacitor voltage-balancing problem a validated solution is suggested in this contribution. It is based on a series of three phases flying-capacitor multilevel inverter model and its proportional control. The proposed command technique originally uses here the Proportional Natural Pulse Width Modulation (PN-PWM) that is compared to the basic N-PWM one. Simulation results satisfy the basic idea that floating voltage can ensure a flexible control and a modular design of flying-capacitor multilevel inverter.

Dates et versions

hal-01215824 , version 1 (15-10-2015)

Identifiants

Citer

K Hemici, A Zegaoui, A Aissa Bokhtache, Mahmoudi M.O., Michel Aillerie. Three-Phases Flying-Capacitor Multilevel Inverter with Proportional Natural PWM Control-review under responsibility of the Euro-Mediterranean Institute for Sustainable Development (EUMISD). TMREES15 International Conference Technologies and Materials for Renewable Energy, Environment and Sustainability, Apr 2015, Beyrouth, Lebanon. ⟨10.1016/j.egypro.2015.07.744⟩. ⟨hal-01215824⟩
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