Dissertation > Excellent graduate degree dissertation topics show

Effect of Exeitation Controller and Load Uncertainty on the Simulation of Power System

Author: ZhaoZuo
Tutor: MaJin; MengHuaWei
School: North China Electric Power University
Course: Electrical Engineering
Keywords: power system simulation Stochastic Response Surface Method loadmodel generator model excitation system uncertainty analysis
CLC: TM743
Type: Master's thesis
Year: 2012
Downloads: 61
Quote: 0
Read: Download Dissertation

Abstract


The accuracy of models and parameters is the basis of simulation reliability which is directly related to safe and stable operation of power system. With features of randomness and dispersity in practice, load model brings lots of uncertainties into real system, such as approximation, algorithm error etc. At the same time, the generator model and parameters of excitation controller have a great effect on the transient stability. Because Stochastic Response Surface Method (SRSM) shows better curve fitting than recently proposed method called Probabilistic Collocation Method (PCM), this dissertation applies SRSM to analyze the effect of interaction between excitation controller and load on uncertainty of the power system dynamic response. The results of uncertainty analysis show that different system operating conditions, the model of generator and excitation system in the simulation will have a great effect on simulation results. This dissertation also initially discusses how to use SRSM in the uncertainty analysis of small disturbance response, which provides references to the further study of the uncertainty in power system.

Related Dissertations

  1. Generator Excitation System of the Anti-saturation Control,TM301.2
  2. Deep Reasonable Economic Mining Depth Analysis Based on Uncertainty Disaster Factors,TD823
  3. The Test of Excitation System Model Parameters and Simulation Verification Research in 2×330MW Generator Unit,TM31
  4. Financial Evaluation of Investment Project of Hotel A,F719
  5. The Design and Realization of Terminal System of Synchronous Generator Excitation System Simulation & Testing Device,TV734.2
  6. Study on Monitoring and Analysis of Synchronous Generator Excitation System Simulation,TM341
  7. Estimation for Life Cycle Cost of Overhead Lines,F406.72;F224
  8. Spatial Uncertainty in Stereo Visual Odometry,TP391.41
  9. A Method of Validation and Modeling for Synchronous Generator Excitation System,TM341
  10. Metrological Standard Device of Heavy Direct Current,TM835.2
  11. Research on Fast Predefined Contingency Screening Method of Power System Transient Stability,TM712
  12. Study on Uncertainty of the Rock-soil Thermal Response Test in Ground-Coupled Heat Pump System,TU831
  13. Research on Modeling and Dynamic Characteristics of Doubly Fed Wind Turbine Generators Connected into Power Grid,TM315
  14. Spectrum Information hyperspectral imaging target detection technique,TP391.41
  15. Equal thickness interferometer for large-size digital measurement of flatness,TH744.3
  16. Research on Validity Evaluation and Paramter Calibration of Generator Model Based on Hybrid Dynamic Simulation,TM31
  17. Owned Power Plant Electrical Study Design Engineering,TM621
  18. Simulation of Bus Fed Static Excitation System for 1000MW Hydro-generator,TM312
  19. Excitation System and Power Grid Stability,TM31
  20. Transient Stabilityanalysis and Calculation of Offshore Oil Platform,TM712
  21. Novel Excitation System Based on Full Controlled Devices Rectifier,TM303

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