Dissertation > Excellent graduate degree dissertation topics show

Research of the Inverter Based on Repetitive Control and Predictive Control

Author: DengJia
Tutor: MaZuo
School: Zhejiang University
Course: Power Electronics and Power Drives
Keywords: Inverter Repetitive Control Predictive Control Compensator Rectifier load
CLC: TM464
Type: Master's thesis
Year: 2008
Downloads: 505
Quote: 6
Read: Download Dissertation

Abstract


With the performance of various industries on a higher power requirements , many industries electrical equipment are not used directly to provide universal AC power AC as an electric energy , instead of using the inverter for a variety of sensitive electrical equipment to provide high-quality the AC power . With the power of nonlinear loads in particular rectifier load increases , the power supply system harmonic pollution is worsening, it has a variety of electrical equipment have different degrees of impact and danger , and thus the proposed inverter output characteristics a higher demand , and repetitive control in suppressing periodic interference signal has inherent advantages , with rectifier load has good steady-state performance , but its dynamic characteristics inherent disadvantage is poor, and the current predictive control with a more good dynamic characteristics. Therefore, by using the combination of a variety of control methods , the inverter has a better output characteristics. This paper studies the repetitive control theory in the inverter application , on this basis, were added to the PI control and predictive control to improve the inner current loop voltage control dynamics repeated shortcomings of poor . Paper introduces a variety of digital inverter control method for rectification load characteristics, select Repeat control and predictive control to focus on . The second chapter of the inverter modeling, and analysis of rectifier output voltage distortion under load causes , and then details the repetitive control theory and predictive control theory, including repetitive control part of the compensator . The third chapter gives the repetition inverter control and predictive control method for the detailed design , dsPIC30F2020 is given based on the master chip inverter control circuit design and software design . Chapter IV , respectively, through the simulation and experiment repeated single ring for voltage control and current inner join predictive control duplicate control of the inverter has been studied to verify the effectiveness of the control method are given .

Related Dissertations

  1. Satellite Attitude Control Methods Using Only Magnetorquers,V448.222
  2. Research of Predictive Control in Water Treatment Plant Based on Neuron Network,TP273.1
  3. Robust Model Predictive Control of Networked Systems,TP273
  4. Study of Low Speed Control Strategy on Induction Motor Speed Sensorless,TM343
  5. Research on Solar Energy Photovoltaic Grid-connected System,TM615
  6. Research on the Grid-connected Photovoltaic System Based on Cascaded Multilevel Inverter,TM464
  7. The Design of 5KW Single-phase Photovoltaic (PV) Inverter,TM464
  8. A Project about Intergrative Control System of Elevator Drive and Power Feedback,TP273
  9. Research on the AC Inverter Spot Welding Power Supply,TG438.2
  10. High Harmonic Generation Inverter Method for Suppressing,TM921.51
  11. Single phase photovoltaic grid-connected inverter control technology research,TM464
  12. Application of Frequency Control Technology in Power Plant,TM621.6
  13. Research on NPC Three-level SVPWM and Neutral-Point Voltage Balance,TM464
  14. Research on 3KW Single-phase Nonisolated Grid-connected Photovoltaic Inverter,TM464
  15. Design and Realization of High Voltage Generator for Medical X-ray System,TH774
  16. Inverter Control and Islanding Detection of Photovoltaic Generation System,TM464
  17. Research on Automatic Test System of Inverter Air Conditioner Electrical Control Board,TM925.12
  18. Research on the Control Strategy of Single-Phase PV Inverter,TM464
  19. Research on the Performance Test Equipments of Refrigeration Compressor and Refrigeration Heat-exchanger,TB652
  20. The Research on Diode-Clamped Three-Level Inverter,TM464
  21. Control Strategy for Single-Phase Grid-Connected Inverter with LCL Filter,TM464

CLC: > Industrial Technology > Electrotechnical > Transformers, converters and reactors > Converter > Inverter
© 2012 www.DissertationTopic.Net  Mobile