CONTROLADOR DE TENSIÓN Y CORRIENTE EN BUS DE CD DE UN CONVERTIDOR BACK-TO-BACK POR EL LADO DE LA RED PARA UN SISTEMA DE GENERACIÓN EÓLICA (VOLTAGE AND CURRENT ON THE GRID SIDE FOR THE DC BUS OF A BACK TO BACK CONVERTER FOR A WIND GENERATION SYSTEM)

Francisco Emilio Rodarte Gutiérrez, Jaime José Rodríguez Rivas, Oscar Carranza Castillo, Rubén Ortega González

Resumen


El convertidor del tipo back-to-back se utiliza para transferir energía en ambas direcciones de acuerdo a lo requerido por un esquema de generación eólica basado en un generador de inducción doblemente alimentado. En su operación, la mitad de este convertidor que corresponde al inversor del lado de la red se encarga de controlar la tensión en el bus de CD. En este trabajo se presenta una estructura de control para esta sección del convertidor que controla la corriente inyectada o demandada a la red y la tensión en el Bus de CD. La estructura de control propuesta permite que se opere en modo rectificador activo y como inversor con inyección de potencia a la red, según lo requieran los lazos de control para mantener la tensión constante del Bus de CD. Para la verificación de esta propuesta se presentan resultados de simulación.

The back to back converter is used to transfer energy in both directions from one section to another according to the requirements of a wind energy generation system, based in a Doubly Fed Induction Generator, for its operation one half of the converter, which is the inverter on the grid side handles the control of the voltage in the DC link, which is also the part connected to the grid. The proposed control structure allows the operation as an active rectifier or as an inverter injecting power to the grid, according to the command of the external voltage loop. The proposed structure was verified with simulation results were the transition from an active rectifier to inverter was tested by changing the direction of the current at the DC link. Simulation results were presented in order to verify this proposal.


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Referencias


Abad, G. Doubly fed induction machine: modelling and control for wind and energy generation. IEEE Wiley. New Jersey, USA. 2011.

Alvarado, J. Implementación del accionamiento de un motor de inducción utilizando tecnología ARM. Tesis de maestria. Ciudad de Mexico, 2017.

Bose, B. K. Modern Power Electronics and AC Drives. New jersey: Prentice Hall. 2002.

Chaojun, W., & Yanbin, Z. Vector control of three-phase voltage source PWM rectifier based on fractional-order controller. Control and Decision Conference (2014 CCDC). Changsha, China. 2014.

Fairchild Semiconductor Industries, FNA25060, 600 V Motion SPM 2 Series. USA, 2015.

Fateh, W. & N. White, A Maximum Power Tracking Technique for Grid-Connected DFIG-Based Wind Turbines. IEEE Journal of Emerging and Selected Topics in Power Electronics, IEEE, 957 – 966, 2015.

Holmes, G. D., & Lipo, T. Pulse Width Modulation for Power Converters: Principles and Practice. Chicago, John Wiley & Sons. 2003.

Isen, E., & Faruk, A. B., 10 kW grid-connected three-phase inverter system: Control, simulation and experimental results. 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Aalborg, Denmark , 2012.

Jianfeng, F., & Guobing S, S. Exploration of a DC wind farm integrated by variable-speed squirrel cage induction generator (SCIGs). The Journal of Engineering , 1488 - 1493. 2017.

Kazmierkowski, M. P., Krishnan, R., & Blaabjerg, F. Control in Power Electronics Selected Problems. San Diego, California: Academic Press. 2002.

Li, S,. Haskew, T. A. Analysis of decoupled d-q Vector Control in DFIG Back-to-Back PWM converter. Power Engineering Society General Meeting, 2007. Tampa, FL, USA. 2007.

Liserre, M., Dell'Aquila, A., & Blaabjerg, F. Design and control of a three-phase active rectifier under non-ideal operating conditions. Industry Applications Conference, 2002. 37th IAS Annual Meeting. Pittsburgh, PA, USA. 2003.

Mohan, N., Undeland, T. M. Power electronics: converters, applications, and design. Minnesota: John Wiley & Sons. 1989.

Xu, j., & Ji, L., Control of three-phase grid-connected LCL-filtered inverters with adaptability to non-ideal grid, IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), Hefei, China, 2016.






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