UNIVERSIDAD DE SANTIAGO DE CHILE DEPARTAMENTO DE INGENIERÍA ELÉCTRICA ESTADO DEL ARTE DE LA RECTIFICACIÓN CA/CC EN LA INDUSTRIA

Transcripción

1 UNIVERSIDAD DE SANTIAGO DE CHILE DEPARTAMENTO DE INGENIERÍA ELÉCTRICA ESTADO DEL ARTE DE LA RECTIFICACIÓN CA/CC EN LA INDUSTRIA

2 Rectificador de 12 pulsos conexión serie - Va + A Ls ia N1 N2 Llk a ia ib id + b ic - Vb + B δ = 30 c Cd Vd - Vc + C δ = 0 N3 Transformador Llk a b c ia ib ic Rectificador de 6 pulsos -

3 Rectificador de 18 pulsos conexión serie id Llk ia + δ = 20 Ls ia Llk Cd ia Vd δ = 0 Llk ia δ = -20 -

4 Corriente Is y espectro armónico: a) rectificador de 6 pulsos; b) rectificador de 12 y 18 pulsos

5 Uso de filtros pasivos para disminuir la inyección de corrientes armónicas al sistema eléctrico Ejemplo de uso de un filtro sintonizado simple (a) Filtro sintonizado simple, (b) Impedancia en función de la frecuencia

6 Uso de filtro activo para mejorar la forma de onda de la corriente Is

7 Rectificador PWM fuente de corriente

8 Formas de onda en el rectificador PWM fuente de corriente

9 Rectificador PWM fuente de voltaje

10 Uso de rectificador PWM para ajustar la corriente de suministro Is

11 Dr. Miguel Villablanca Martínez (PhD) Departamento de Ingeniería Eléctrica Universidad de Santiago de Chile 2009

12 AC/DC RECTIFICATION

13 GENERALIZED THEORY FOR REDUCING CURRENT DISTORTION

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15 EXPERIMENTAL VERIFICATION

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22 TRANSIENT BEHAVIOR

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27 EXPERIMENTAL VERIFICATION AT SEMI-INDUSTRIAL SCALE N VA IA 12 Pulse Parallel Proposed Configuration IL + - VL IA=31.1 [A] (THD = 1.32%) VA=221.7 [V] (THD = 1.24%) VL=487 [V] IL=38.2 [A] P T (IN)=20,500 [W] P T (OUT)=18,604 [W] h=91 % VA (h=95.6% Conventional config.) IA VL IL

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30 OTHER INTERNATIONAL RESEARCH

31 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 30. NO. 6, NOVEMBER/DICEMBER 1994 A New Approach to Improve Power Factor and Reduce Harmonics in a Three-Phase Diode Rectifier Type Utility Interface Sikyung Kim, Member, IEEE, Prasad N. Enjeti, Member, IEEE, Paul Packebush, and Ira Pitel, Senior Member, IEEE Power Electronics and Power Quality Laboratory, Department of Electrical Engineering, Texas A&M University

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33 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 31. NO. 3, MAY/JUNE 1995 Third-Harmonic Modulated Power Electronics Interface with Tree-Phase Utility to Provide a Regulated DC Output and to Minimize Line-Current Harmonics Rajendra Naik, Mukul Rastogi and Ned Mohan, Senior Member, IEEE Department of Electrical Engineering, University of Minnesota.

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35 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 32. NO. 3, MAY/JUNE 1996 Reliable 3-Phase PWM Boost Rectifiers Employing a Stacked Dual Boost Converter Subtopology John C. Salmon, Member, IEEE Department of Electrical Engineering, University of Alberta, Canada.

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37 IEEE TRANSACTIONS ON INDUSTRY ELECTRONICS, VOL. 46. NO. 4, AUGUST 1999 VIENNA Rectifier II- A Novel Single-Stage High-Frequency Isolated Three-Phase PWM Rectifier System Johann W. Kolar, Member, IEEE, Uwe Drofenik, Student Member, IEEE, and Franz C.Zach, Member, IEEE Department of Electrical Drives and Machines, Technical University of Vienna, Austria

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39 One-Cycle Controlled Three-phase Buckderived Rectifier Chongming Qiao and Keyue M. Smedley Department of Electrical and Computer Engineering, University of California, Irvine, USA 2000

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41 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 36. NO. 4, JULY/AUGUST 2000 An Integrated Single-Switch Approach to Improve Harmonic Performance of Standard PWM Adjustable-Speed Drives Steffan Hansen, Member, IEEE, Prasad N. Enjeti, Fellow, IEEE, Jae-Hong Hahn, Student Member, IEEE, and Frede Blaabjerg, Senior Member, IEEE Power Electronics and Power Quality Laboratory, Department of Electrical Engineering, Texas A&M University

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43 INTERNATIONAL JOURNAL OF POWER AND ENERGY SYSTEMS, VOL. 23, No.3, 2003 Harmonic Reduction in a Three-Phase Rectifier with Sinusoidal Input Current M. A. A. Younis, N. A. Rahim, and S. Mekhilef Department of Electrical and Engineering, University of Malaya, Kuala Lumpur, Malaysia

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45 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 41. NO. 2, MARCH/APRIL 2005 A New Three-Phase Harmonic-Free Rectification Scheme Based on Zero-Sequence Current Injection Sewan Choi, Senior Member, IEEE, Chung-Yuen Won, Member, IEEE, and Gyu-Sik Kim, Member, IEEE Department of Control and Instrumentation Engineering, Seoul National University of Technology, Korea

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47 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 32. NO. 6, NOVEMBER/DECEMBER 1996 A New Active Interphase Reactor for 12- Pulse Rectifiers Provides Clean Power Utility Interface Sewan Choi, Member, IEEE, Prasad N. Enjeti, Senior Member, IEEE, Hong-Hee Lee, Member, IEEE and Ira J. Pitel, Senior Member, IEEE Power Electronics and Power Quality Laboratory, Department of Electrical Engineering, Texas A&M University

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49 THE END