Dissertation > Excellent graduate degree dissertation topics show

Based on AVR MCU shift phase zero-voltage inverter resistance welding power

Author: LiuHuan
Tutor: ChenHuiMingï¼›WangZhengShi
School: Zhejiang University
Course: Power Electronics and Power Drives
Keywords: inverter resistance welding AVR MCU phase-shifted PWM control soft-switching intelligent control
CLC: TM464
Type: Master's thesis
Year: 2008
Downloads: 188
Quote: 5
Read: Download Dissertation

Abstract


The inverter resistance welding power source is widely used in industry because of its advanced performances. However, the improvement of the welding quality is limited due to the disadvantages of the traditional analog hard-switching inverter resistance welding technology.On the base of analyzing the disadvantages of the traditional analog hard-switching inverter resistance welding power source and the advantages of the digital controlling, two kinds of topologies of full-bridge phase-shifted PWM soft-switching circuits were analyzed in details as well as their working principles and controlling methods. After that, a new type of zero-voltage swiching inverter resistance welding power source with intelligent control based on the AVR MCU was proposed. Moreover, the hardware and software design of the system was introduce in details .The results of experiments show that the design is reasonable and the scheme of control is practical.

Related Dissertations

  1. Incubation equipment intelligent control system design,TP273.5
  2. Research on Intelligent Control of Electric Actuator,TP273.5
  3. Study on Application of Solar Energy Street Lamp Intelligent Controller,TM923.5
  4. High-power LED driver and intelligent control system design,TP273.5
  5. Research on Optimization and Control of Calcination Process in Soda Manufacture,TP273
  6. Sintering Heat Treatment Process Modeling and Control Based on Data-drive,TP273
  7. Based on MIFARE technology laboratory Intelligent Management System Design and Implementation,TP311.52
  8. Ozone generator power inverter Research and Design,TM464
  9. Switching power saving technology,TN86
  10. Based on Labview and PLC intelligent synthesis loop testing systems research,TM506
  11. An Advanced Intelligent Control System Used in Greenhouse Based on WSN,TP212.9;TP273
  12. Design and Implementation of Community Management System Based on Internet of Things,TP391.44;TP315
  13. Computer Control in Synthetic Process of Glyphosate,TQ457.2
  14. Research of Planar Passive Integration for LLC Resonant Converter,TM46
  15. The Research of High Power Factor Correction and Soft Switching Inverter,TM921.51
  16. HID Headlight Based MCU Development for Train,TM923.45
  17. High-frequency Soft-switching Rectifier Voltage Regulator Circuit Technology and Power Factor Crection,TM46
  18. The Research of MPPT Control in Grid-connected PV System Based on Soft Switching Technique,TM615
  19. The Design and Research of the High Power and Frequency Water Cooling Switching Power Supply Controlled by DSP,TN86
  20. Study on Optimization Modeling and Intelligent Control of Alcohol-based Fuel Boiler Combustion System,TK223.2
  21. The Design of the Building Energy-Saving Heating System,TU832

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