| Title |
A Study on Probabilistic Reliability Evaluation of Power System Considering Wind Turbine Generators |
| Authors |
박정제(Park, Jeong-Je) ; 오량(Wu, Liang) ; 최재석(Choi, Jae-Seok) ; 문승일(Moon, Seung-Il) |
| Keywords |
Reliability evaluation ; Wind turbine generator ; Wind resource ; Renewable energy ; Distributed generator |
| Abstract |
This paper presents a study on reliability evaluation of a power system considering wind turbine generators (WTG) with multi-state. Renewable energy resources such as wind, wave, solar, micro hydro, tidal and biomass etc. are becoming importance stage by stage because of considering effect of the environment. Wind energy is one of the most successful sources of renewable energy for the production of electrical energy. But, reliability evaluation of generating system with wind energy resources is a complex process. While the wind turbine generators can not modelled as two-state model as like as conventional generators, they should be modelled as multi-state model due to wind speed random variation. The methodology for obtaining reliability evaluation index of wind turbine generators is different from it of the conventional generators. A method for making outage capacity probability table of WTG for reliability is proposed in this paper. The detail process is presented using case study of simple system. |