Dissertation > Excellent graduate degree dissertation topics show

Research on Power Flow Calculation of Distribution Network

Author: HeLi
Tutor: ZhaoYuLin
School: Northeast Agricultural University
Course: Agricultural Electrification and Automation
Keywords: power flow calculation of distribution network backward/forward sweep method VC++
CLC: TM744
Type: Master's thesis
Year: 2009
Downloads: 743
Quote: 5
Read: Download Dissertation

Abstract


Flow power calculation is basis for security analysis and calculation of power system. It can improve accuracy and rapidity of power system automation operation and real-time analysis systematically. The information of changing of distribution network power flow is absolutely necessary .Therefore, distribution network power flow calculation is trend.In this paper, in the basis of various power flow calculation methods, considering the accuracy and convergency, the three phase power flow calculation method bases of circuit calculation and back forward sweep is presented. The components of distribution network model is build. The different nodes conduction matrixes is build for different transformer wiring methods.The methods are presented for different source point in few loop network. Single source few loop network power flow calculation is implemented bases on superposition principle. It decomposes the network to radial network and loop network to calculate. The plused result is the result of few loop network power flow calculation result. Multi-sources network power flow calculation is implemented bases on equivalent source method. It equals the source node as a point. Then it can be treated according to the voltage amplitude and phase. And the node voltage can be calculated by back forward sweep method.The software is compiled by Matlab based on mathematic model and calculation method. The data test is accuracy and fulfill the convergence demands. To convenient user, the software operation interface is compiled by VC++.

Related Dissertations

  1. Simulation System of the Vehicle Experiment of the Inertial Platform and Research of Identification Method,TN966
  2. Reliability Analysis Software Development Based on FMECA,TP311.52
  3. Data Acquisition、Processing and Wireless Transmission Systems of SZF Wave Buoy,P715.2
  4. Design and Realization of Virtual Prototype of Shotcret Robot Based on Opengl,TP242
  5. The Development of a Programming Control Software for CincinnatiT~3-746 Robot,TP242
  6. The Leather Areas Measure System Base on Digit Image Processing,TP391.41
  7. Theoretical Analysis and Research for Performance of High-pressure and High Water-based and Mass Flow Electro-hydraulic Valve for Powered Support,TD355.4
  8. The Development Application and Improvement of Vehicle Scheduling Program Simulation System,U492.22
  9. Research on Urban Railway Traffic Zone Controller,U284.48
  10. Research of Vibration Measurement and Analysis System Based on VC++,TH165.3
  11. Color ring resistance identification system based on digital image processing technology development,TP391.41
  12. Research of Z-Source Ac Voltage Regulator,TM461
  13. The Development of Recombination Measurement System Based on Visual Technology,TP274
  14. Hotel Management System Based on VC++,TP311.52
  15. The Design and Implementation of Network Communication Platform,TP311.52
  16. Rig starting liter experimental device monitoring system design,TE927
  17. The Research of Fuzzy Algorithm and its Application in the Cement Ball Mill,TP273.4
  18. Research on PCB Test Method Based on Boundary Scan Technology,TN407
  19. Humanoid robot control system based on FPGA research,TP242
  20. Research on Electric Power Quality Monitoring System and Algorithm,TM933.4
  21. The Research on Marine Meteorological Broadcast Based on AIS,U675.7

CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system simulation and calculation > The calculation of the power system
© 2012 www.DissertationTopic.Net  Mobile