Reliability evaluation of electric power generation systems including the effects of energy limitation
Thesis/Dissertation
·
OSTI ID:6362573
Most of the reliability studies, both single and multi-area, ignore the effect of the energy limitations. The limitation on available energy for the generating units can, however, have a significant effect on system reliability. This dissertation develops new analytical models for the reliability evaluation of electric power generation systems including the effects of energy limitation, so the reliability evaluation provides more realistic results for system planning and operation. In single area generation systems, energy limitation is modeled by using peak shaving method (PSM) and conditional convolution, with the equivalent load model. In multi-area generation systems, a probabilistic power flow model is used. The peak shaving method is extended to multi-area evaluation using cluster loads to model energy limitation. A controlled maximum flow method is proposed to reduce the sets generated in the recursive state space decomposition. The proposed methods are described and tested by using IEEE-RTS (Reliability Test System) and EPRI synthetic system. Future research topics are recommended.
- Research Organization:
- Texas A and M Univ., College Station, TX (USA)
- OSTI ID:
- 6362573
- Country of Publication:
- United States
- Language:
- English
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20 FOSSIL-FUELED POWER PLANTS
200100* -- Fossil-Fueled Power Plants-- Power Plants & Power Generation
CALCULATION METHODS
ELECTRIC GENERATORS
ELECTRIC POWER
ENERGY SUPPLIES
EVALUATION
INFORMATION NEEDS
LOAD MANAGEMENT
MANAGEMENT
MATHEMATICAL MODELS
OPERATION
PEAK LOAD
PERFORMANCE TESTING
PLANNING
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POWER GENERATION
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THERMAL POWER PLANTS
200100* -- Fossil-Fueled Power Plants-- Power Plants & Power Generation
CALCULATION METHODS
ELECTRIC GENERATORS
ELECTRIC POWER
ENERGY SUPPLIES
EVALUATION
INFORMATION NEEDS
LOAD MANAGEMENT
MANAGEMENT
MATHEMATICAL MODELS
OPERATION
PEAK LOAD
PERFORMANCE TESTING
PLANNING
POWER
POWER GENERATION
POWER PLANTS
RECOMMENDATIONS
RELIABILITY
TESTING
THERMAL POWER PLANTS