| Title |
Physical and Operational Supply Margin Evaluation of KOREA Power System |
| Authors |
권중지(Kwon, Jung-Ji) ; 정상헌(Jeong, Sang-Heon) ; 사박(Shi, Bo) ; 트란트룽틴(Tran, TrungTinh) ; 최재석(Choi, Jae-Seok) ; 차준민(Cha, Jun-Min) ; 윤용태(Yoon, Yong-Tae) |
| Keywords |
전력공급 여유력 ; 전력계통 운영신뢰도 ; 상정사고해석 POM |
| Abstract |
Successful operation of power system under regulated as well as deregulated electricity markets is very important. This paper presents marginal power flow evaluation of KEPCO system in view point of physical and operation mode by using Physical and Operational Margins (POM Ver.2.2), which is developed by V&R Energy System Research. This paper introduces feature and operation mode of POM Ver.2.2 and then evaluates scenarios of 6 lines contingencies of 765kv of KEPCO system at peak load time on summer in 2006 you. The case study for actual 2006 year KEPCO system shows that this POM program is applicable sufficiently to KEPCO system. Futhermore, it demonstrates that it is helpful for operator's operating the system successfully by evaluating physical and operational margins quickly for various contingencies occurred in KEPCO system. Eventually, it will assist operators to operate more reliably the KEPCO system in future. |