Dissertation > Excellent graduate degree dissertation topics show

Design and Develop of High Speed Multichannel Synchronous Data Acquisition System Based on DSP

Author: PanYongLiang
Tutor: TianJie
School: Hefei University of Technology
Course: Mechanical and Electronic Engineering
Keywords: data acquisition system relay protection high precision anti-interference
CLC: TP274.2
Type: Master's thesis
Year: 2013
Downloads: 32
Quote: 0
Read: Download Dissertation

Abstract


In this paper, firstly it has described the importance of relay protection and measurement equipment’s data acquisition system in electric power system security field and has dissertated the data acquisition system’s process and history.Overall design of the data acquisition system is confirmed according to system’s function requirements and technical requirements. Hardware design is important segment of the design of the data acquisition system, for hardware design can influence system’s precision. The dissertation introduces high-speed synchronous date sampling circuits’ design which includes instrument transformer’s selection, low pass filter’s design, isolation’s design, extended RAM’s design, A/D converter and DSP interface’s design, data acquisition of switching value’s design and so on.The process of collecting data information in data acquisition system is disturbed seriously in the field of electric system. The dissertation introduces the software development process of the TMS320F2812firstly and then introduced the software design of the data acquisition system. Selecting the CCS as the software development platform, the software system mainly includes the following sections: configure the CMD files, initialize configure system, CPU timer interrupt configuration and so on.This dissertation analyses the common interference, designs the anti-interference measures from the aspect of hardware and software and receives the ultimate sampled data’s amplitude by Fourier Transform. Finally, measured values and error is acquired by the measuring of protection voltage, line voltage, zero sequence voltage, zero sequence current, protection current, measuring voltage, measuring voltage. Measured values and error match the system’s technical requirements according to the experiment.

Related Dissertations

  1. Development of Inductance Sensor Data Acquisition System Based on FPGA,TP274.2
  2. Aerial Target Anti-interference Recognition and Tracking System,TN215
  3. The overall design and system development RTAD-CMDMDES of,U279.3
  4. Research on Influence of Wind Power Integration and Countermeasure,TM614
  5. Research and Implementation of Anti-Interference Location Algorithm Based on RSSI,TN929.5
  6. Phased array pulse compression radar anti-jamming performance analysis,TN974
  7. Beiliu sewage plant automation system design and implementation,TP273.5
  8. Research and Development of Microcomputer-based Relay Protection Test Device,TM774
  9. Design of Sin/Cos to the RS422 Signal Converter,TN911.7
  10. High Precision Surgical Navigation and Its Application,TP391.41
  11. Simulation and Evaluation of the Anti-jamming Performance for Active-Passive Composite Seeker,TJ765.331
  12. Fast track forces swept -based monitoring systems integration and experimental research,U294.2
  13. The development of the F-type of low-speed maglev track static parameter detector,U237
  14. Study on Retrofit Scheme of Improving Relaying Protection Reliability of Hulunbuir,TM774
  15. Track static horizontal distance measurement instrument of,U216.6
  16. High-accuracy Frequency Attenuation Technology and Its Application,P631.4
  17. The Impact of Bilateral AC Electrified Railways on Power System,U223
  18. Research and Designing of High-precision Temperature Control System for FOG,TP212.14
  19. The Study on High Precision Wheel-Rail Profilometers,TG80
  20. Construction of city gas production command system based on wireless communication technology,TE64
  21. Research on Non-linear Filter Methods for High Precision Satellite Attitude Determination,V448.2

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Data processing, data processing system > Data collection and processing systems
© 2012 www.DissertationTopic.Net  Mobile