| Título: | Modeling, Analysis and Control of Hexagram Inverter for Three- Phase Induction Motor Drive |
| Autores: |
Rajambal, K.N. Renukadevi, G. |
| Fecha: | 2011-11-18 |
| Publicador: | Control Theory and Informatics |
| Fuente: |
 |
| Tipo: |
info:eu-repo/semantics/article Peer-reviewed Article info:eu-repo/semantics/publishedVersion |
| Tema: | No aplica |
| Descripción: | This paper presents the modeling, analysis and control of Hexagram inverter for three phase induction motor drive configuration. The Hexagram inverter can be used for both three phase and six phase applications. It has many advantages including reduced number of switches, modular structure leading to easy construction and maintenance, isolated dc buses. Besides, it has built-in fault redundancy due to the module interconnection. It has lowered dc energy storage requirement compared to that of cascaded H-bridge inverter. This eminent feature makes the system in high power applications. A simulation model of the Hexagram inverter fed three phase induction motor drive is developed in Matlab/Simulink environment. Simulation is carried out to study the drive performance at different operating conditions and the results are presented. Keywords: closed loop control, fault tolerant feature, hexagram inverter, three phase induction motor drive |
| Idioma: | Inglés |