Algoritmo para la generación de tensión homopolar en inversores trifásicos con tres ramas de interruptores
DOI:
https://doi.org/10.24054/rcta.v1i23.1916Keywords:
Convertidores fuente de tensión, inversores, modulación de vector espacial, sistemas trifásicos con hilo neutroAbstract
El presente trabajo analiza la generación de tensión homopolar en un inversor trifásico fuente de tensión con hilo neutro y tres ramas de interruptores. Se demuestra que los valores requeridos de tensiones d y q determinan los tiempos de los modos activos que deben calcularse en primer lugar. Después deben determinarse los tiempos de los modos inactivos en función del valor de tensión homopolar requerido. Además, se han estudiado los límites de tensión homopolar que se pueden obtener en régimen permanente una vez fijados los valores de las tensiones dq de salida. Se validan los resultados obtenidos por medio de simulación y un prototipo de laboratorio.
References
Akagi, H. (1997). Control strategy and site selection of shunt active filter for damping of harmonic propagation in power distribution systems. IEEE Transation on Power Delivery, 12(3), 354–363.
Cárdenas, P. F.; Jiménez, F. y Peña, C. A. (2009). Filtro activo de potencia en paralelo: análisis y diseño. Revista Colombiana de Tecnologías de Avanzada, 14(2), 17–25.
Díaz R., J. L.; Pabón F., L. D. y Torres Ch., I. (2012). Análisis comparativo de la distorsión armónica en inversores de potencia. Revista Colombiana de Tecnologías de Avanzada, 19(1), 92–99.
Grahame Holmes, D. and Lipo, T. A. (2003). Pulse width modulation for power converters: principles and practice. Wiley-Interscience, Hoboken.
Hang, L.; Li, B.; Zhang, M.; Wang, Y. and Tolbert, L. M. (2014). Equivalence of SVM and carrier-based PWM in three-Phase/Wire/Level vienna rectifier and capability of unbalanced-load control. IEEE Transactions on Industrial Electronics, 61(1), 20–28.
Holtz, J. (1994). Pulsewith modulation for electronic power convertion. Proceeding of the IEEE, 82(8), 1194–1214.
Oleschuk, V.; Gregor, R.; Rodas, J. and Giangreco, A. (2013). Dual three-phase system based on four neutral-point-clamped inverters with synchronized space-vector modulation. In 2013 15th European Conference on Power Electronics and Applications (EPE), pages 1–10.
Oriti, G. and Julian, A. L. (2011). Three-phase VSI with FPGA-Based multisampled space vector modulation. IEEE Transactions on Industry Applications, 47(4), 1813–1820.
Pinzón A., O.; Useche G., M. I. y Díaz M., J. I. (2012). Control digital basado en DSP para un motor de inducción monofásico “ahorrador de energía”. Revista Colombiana de Tecnologías de Avanzada, 19(1), 7–12.
Rashid, M. H. (2013). Power Electronics: Circuits, Devices and Applications. Prentice Hall, S.A., fourth edition.
Sanabria, C. A. y Hernández, O. M. (2011). Modelado y control de un prototipo de inversor monofásico tipo puente completo. Revista Colombiana de Tecnologías de Avanzada, 17(1), 127–134.
Shen, D. and Lehn, P. W. (2002). Fixed-frecuency space-vector modulation control for threephase four-leg active power filters. IEE Proceeding Electronic Power Aplication, 149(4), 268–274.
Zhang, R.; Himamshu Prasad, V.; Lee, F. C. and Boroyevich, D. (2002). Three-dimensional space vector modulation for four-leg voltage-source converters. IEEE Transactions on Power Electronics, 17(3), 314–326.
Zhou, K. and Wang, D. (2002). Relationship between space-vector modulation and three-phase carrier-based PWM: a comprehensive analysis [three-phase inverters]. IEEE Transactions on Industrial Electronics, 49(1), 186–196.
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