Dissertation > Excellent graduate degree dissertation topics show

Application of Topology Analysis in Primitive Edited Software for Power Network and Research of Network Reconfiguration

Author: FuZhenYu
Tutor: ZhangHuaGuang
School: Northeastern University
Course: Proceedings of the
Keywords: Edited by elements Electricity network Topological analysis Binary Tree Network Reconfiguration Branch exchange algorithm
CLC: TM711
Type: Master's thesis
Year: 2009
Downloads: 54
Quote: 0
Read: Download Dissertation

Abstract


With the rapid development and wide application of science and technology in China, power engineering with rapid development of science and technology, especially the application of computer technology in online scheduling and control of electricity networks have been widespread. The electricity market reform also put forward higher requirements on the electricity network security control. These changes require us to the electricity network more comprehensive, faster, more accurate calculation and analysis, which requires the support of the theory and methods of the electricity network computer analysis, in this context, the subject naturally be put on the research agenda. In this paper, Visual C as a development platform, development and design of the electricity network analysis software, to establish the framework of the electricity network metafile graphics editing software platform, the basic model of the graphics software and graphics-based model of object-oriented plans The metadata structure design. Graphics editing features, create a menu bar for image manipulation, and design the entire power system electrical needs of a variety of graphical elements, including bus, transmission lines, circuit breakers, switches, generators, loads, transformers, reactance and capacitors and the like. The software graphics platform can draw and edit power system electrical wiring diagram. Graphics editing process of the power system, to achieve the management of the property pages of the graphic, clearly show the complex power system structure, and can be modified according to the needs of the device parameters and graphical parameters. The completed metafile name, the save function of the relevant parameters and data storage capabilities and image files. The electricity network topology analysis, automatically generate a connection relationship of the components. Passed through the graphical interface and message exchange and unified graphics and computing data. In this paper, based on the binary tree topology analysis. First power system wiring diagram number to form a graph structure; then the graph into a tree structure; Finally, the structure of the tree is converted to a binary tree structure. Use of the binary tree links storage structure so the node traversal efficiency has been greatly improved, to enhance the efficiency of the electricity network computing and analysis. The in-depth study of the distribution network reconfiguration algorithm. In this paper, the improved algorithm Distribution Network Reconfiguration branch exchange. Traditional branch exchange algorithm is time to consider a contact switch therefore require frequent calculation of the trend, resulting in longer processing time, the process cumbersome. The algorithm used in this paper to conduct a plurality of independent topology adjustment processing, and to simplify the calculation of the optimal transfer load formula greatly shorten the processing time and simplifies the calculation process.

Related Dissertations

  1. Research on Fault Detection and Network Reconfiguration Algorithms for Distribution Network,TM727
  2. Research on China Tobacco Terminal-Retailing System’s Investing Decision Based on Real Option Theory,F274;F426.8
  3. Research on 10kV Distribution Network Reconfiguration Based Evolution Algorithm,TM715
  4. Research on Satellite Network Management System Robustness and Surviability,TN927.2
  5. Dialgebras and Associative Algebras,O153
  6. The Application of Distribution Network Topology Analysis in the Theoretical Line Loss Calculation,TM714.3
  7. Research of CTCS-3 Field Test and the Assistant Tool,U284.48
  8. Study on the Pricing of Credit Default Swaps Products,F830.9
  9. Research on the Decision of Venture Capital Based on Real Options,F830.59
  10. A Study on the Pricing of the Equity-linked Structured Financial Products,F224
  11. The Risk Control of Foreign Exchange Structured Deposit in China,F224
  12. Diagnostic Strategy Based on Genetic Algorithm for Distribution Network Reconfiguration,TP18
  13. Features Extraction and Duplicate Pattern Detection of Web Pages,TP393.092
  14. Research on the Anti-collision Algorithm of RFID System,TP391.44
  15. The Design and Realization of Packet Classification Based on Flow Label in IPv6,TP393.04
  16. Super-resolution Image Reconstruction Based on Mutual Information Registration,TP391.41
  17. Research on Off-line Handwritten Chinese Characters Recognition Based on the Binary Tree of SVM Multi-classification,TP391.43
  18. Electrocardiogram Classification Based on Rough Sets and Support Vector Machine,TP18
  19. A Research on Growth Modelling and Application of Film for Virtual Trees,TP391.9
  20. Research on Privacy Preservation in Grid Environment,TP393.08

CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Theory and Analysis > Network analysis,power system analysis
© 2012 www.DissertationTopic.Net  Mobile