Dissertation > Excellent graduate degree dissertation topics show

Benefit Assessment of Wind Farms and Generation Expansion Planning Model with Wind Farms

Author: ZhangBingLiang
Tutor: WuYaoWu
School: Huazhong University of Science and Technology
Course: Proceedings of the
Keywords: Wind Farm Probabilistic Production Simulation Generation Expansion Planning Capacity Benefit Electricity Benefit
CLC: TM614
Type: Master's thesis
Year: 2011
Downloads: 242
Quote: 0
Read: Download Dissertation

Abstract


Climate change poses a huge threat to human welfare. Hence, reducing greenhouse gas emissions and developing a low-carbon economy has become a prevailing and inevitable trend. Wind power is an important low-carbon generation and a renewable energy generating mode that can be commercialized at present. Unlike conventional generation sources, wind power is with natures of intermittent, stochastic, and anti-peak-shaving, which could bring great impact to the operation of power system. The methods of estimating the capacity benefit (CB) and electricity benefit (EB) of wind farms are studied. After the studying of how the CB and EB of wind farms affect the objective function and constrains of generation expansion planning model, a generation expansion planning model with large-scale wind farms is put forward.This paper first introduces the characteristic of wind power, and develops a model for the need of generation expansion planning—multi-state units. The impact of random mechanical failure is taken into account, and equivalent load duration curve (ELDC) is used for power system probabilistic production simulation (PSPPS) with wind farms. The capacity benefit of wind farms is presented based on the ELDC. How the penetration, wind distribution and the reliability of system affect the CB are also studied. Based on the PSPPS with wind farms, electricity benefit of wind farms is studied. A detailed analysis of EB is done, and low-carbon is also taken into account.After the studying of how the CB and EB of wind farms affect the objective function and constrains of generation expansion planning model, a generation expansion planning model with large-scale wind farms is proposed, in which the future CO2 markets are also taken into accounted. Heuristic algorithm is used for optimizing the model. An example system’s generation expansion planning is done. The sensitivity analyses of the unit investment of wind plants, the price of fuel, the price of CO2 and the discount rate are also studied.The feasibility and validity of methodology and model proposed in this dissertation is proved by numerical examples.

Related Dissertations

  1. Distribution and Controlling Mechanism of Tropical Cyclone Induced Ocean Surface Waves,P731.22
  2. Research on Numerical Forecast Modeling of Storm Surge and Floodplain and It’s Application in Bohai Bay,P731.23
  3. Analysis on the Characteristics and Short-term Variation of Summer Upwelling of Eastern Guangdong and Southern Fujian Coast,P731.2
  4. Application of Wind Power Prediction Based on Artificial Neural Networks,TP183
  5. Studies on Power Quality of Xinjiang Grid about Integrated with Electrified Railway,TM711
  6. Study on Coordination of Reactive Power Operation in Large Scale Wind Farm with SVC,TM614
  7. Several Problems of Research in Inner Mongolia Wind Power Station Relay Protection,TM774
  8. Hebei pine wind farm after evaluation Fan Selection,F426.61
  9. Preliminary wind farm construction schedule control,F426.61
  10. Research on Control Strategy of Wind Farm Connection Based on VSC-HVDC,TM614
  11. Research on Fuqing Niutouwei Wind Power Plant Electrical Design,TM614
  12. Credibility Theory Based Research on Unit Commitment with Large Scale Wind Farm,TM614
  13. The Study on Law and Prevention Technology of Soil and Water Loss for Wind Power Farm,S157
  14. Analysis on Abnormal Disconnection of Large Scale DFIG-Based Wind Farm,TM346
  15. Stochastic Load Flow Calculation for Power System Base on Point Estimate Method,TM744
  16. Analysis of Wind Farm Site Selection and Long Term Development in Jilin Taonan City,TM614
  17. Research on the Security of Monitoring and Control Communication in Wind Farm,TM614
  18. Fault Diagnosis Study of the Frequency Converter in the Wind Power System,TM614
  19. Study on Voltage Problems of Power System Integrated with Large Scale Wind Farms,TM614
  20. Power Quality Monitoring System in Wind Farm Based on LabVIEW,TM614
  21. Research on Wind Power Penetration Limit Calculation Based on Conditional Value at Risk Theory,TM614

CLC: > Industrial Technology > Electrotechnical > Power generation, power plants > Variety of power generation > Wind power
© 2012 www.DissertationTopic.Net  Mobile