Dissertation > Excellent graduate degree dissertation topics show

Research on the Application of the Intelligent and Integrated System of Power Grid

Author: ChenTongCheng
Tutor: ZengJun
School: South China University of Technology
Course: Electrical Engineering
Keywords: The intelligent and integrated system of power grid Digital substation IEC61850 Electronic transformer Intelligent control terminal
Type: Master's thesis
Year: 2013
Downloads: 7
Quote: 0
Read: Download Dissertation


With the rapid growth of electricity demands, the traditional power system is facing acritical period of both opportunities and challenges, the smart grid has become one of thedevelopment trend of future power grid. According to the characteristic of the smart grid, thispaper points out that the intelligent and integrated system of power grid is the importantcontent and steps for the implementation of the smart grid, and the digital substation is thedevelopment foundation of the intelligent and integrated system of power grid.Based on the research background that the intelligent and integrated system of powergrid used in SanXiang area and the information flow oriented, this paper proposes that layeredarchitecture of the intelligent and integrated system of power grid, and analyzes thecorrelation.Secondly, analyzes the electronic transformer, intelligent control terminal, IEC61850communication standard, the communication network of digital substation and the other keyequipment and technology, describes the implementation of this part of the key equipmentand technology, introduces the main functions of control layer, spacer layer and process layerin the hierarchical and distributed system of Substation automation system.Combines with the intelligent and integrated system of power grid used in SanXiangregional substation, reviews the testing process and selection to the key equipment. This paperanalyzes the specific implementation scheme and networking mode of the spacer layer andprocess layer. Introduces realization methods of the monitoring system of station control layerand the four-remote function.Researches on the solution in synchronization problem that the data of the electronictransformer and the conventional electromagnetic transformer. The solution overcomes theproblem of electronic transformer and the conventional electromagnetic transformerconnected to the bus differential protection. Then researches on the alarm of merging Deviceand abnormal data processing method that improves the automatic detection of the electronictransformer for data quality, strengthen the monitoring system of the electronic transformerand merging device. So equipment maintenance is convenient. Researches on the stainlessstructure of double-layer steel terminal box of the intelligent control terminal and itsgrounding measures. This structure can improve the ability of intelligent control cabinet antihigh temperature, damp proof and anti electromagnetic interference.Finally, this paper reviews the important step during the reformation, introduces theadvanced application of the intelligent and integrated system of power grid.

Related Dissertations

  1. A Merging Unit Design of Optical Electronic Transducer Based on IEC61850-9-1 Standard,TM45
  2. Distributed fault recorder modeling and data analysis,TM77
  3. Research of Wucun Substation Digitization Reconstruction Scheme and Post-project Evaluation,TM63
  4. The Analysis on the Feasibility of Intelligent Substation in Hengqin Island,TM76
  5. Based on IEC61850 the Sanxiang Substation Engineering Application,TM76
  6. Intelligent Substation Experimental Platform for Simulation and Evaluation,TM76
  7. Research of Merging Unit Based on FPGA and PowerPC,TM45
  8. Research of Electronic Transformers Merging Unit,TM45
  9. Study of Centralized Protection Based on Digital Substation,TM63
  10. Research of Embedded Merging Unit Based on IEC61850,TM45
  11. Calibration and Online Monitoring System for Electronic Transformer Based on IEC61850-9,TM45
  12. The Research on Distributed Self-Organized Network Based Wide Area Backup Protection,TM774
  13. Fabrication & Practice of Digital Substation Technology in 110kV Yunlin Substation,TM76
  14. Technical Solution and Practice of the Digitalized Retrofit of 110kV Substation,TM76
  15. The Research of Equipment Condition Monitoring Issue,TM73
  16. Discussion on Design Scheme of Digital Substation,TM76
  17. Renewable Energy Source Model and Message Research Based on IEC61968,TM76
  18. The Research of Intelligent Substation Technology Program,TM63
  19. Construction and Implementation of Digitization Substations Based on the IEC61850 Protocal,TM63
  20. Electricity five anti- error lockout prevention embedded in the design and implementation of the control unit,TM732
  21. FPGA-based electronic transformer developed by merging units,TM45

CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system automation
© 2012 www.DissertationTopic.Net  Mobile