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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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This paper presents target operation voltage guidelines of each voltage control area considering both voltage stability and economical efficiency in real power system. EMS(Energy Management System) data, Real-time simulator, shows not only voltage level but lots of information about real power system.
Also this paper performs optimal power flow calculation of three objective functions to propose the best target operation voltage. Objective function of interchange power flow maximum and active power loss minimization stand for economical efficiency index and reactive power reserve maximum objective function represents stability index. Then through simulation result using optimazation technique, the most effective objective function is chosen.
To sum up, this paper divides voltage control area into twelve considering electric distance characteristics and estimate for voltage level by the passage of time of EMS peak data. And through optimization technique target operation voltage of each voltage control area is estimated and compare their result. Then it is proposed that the best scenario to keep up voltage stability and maximize economical efficiency in real power system.
Also this paper performs optimal power flow calculation of three objective functions to propose the best target operation voltage. Objective function of interchange power flow maximum and active power loss minimization stand for economical efficiency index and reactive power reserve maximum objective function represents stability index. Then through simulation result using optimazation technique, the most effective objective function is chosen.
To sum up, this paper divides voltage control area into twelve considering electric distance characteristics and estimate for voltage level by the passage of time of EMS peak data. And through optimization technique target operation voltage of each voltage control area is estimated and compare their result. Then it is proposed that the best scenario to keep up voltage stability and maximize economical efficiency in real power system.
목차
Abstract
1. 서론
2. 본론
3. 사례 연구
4. 결론
참고문헌
저자소개
참고문헌 (12)
참고문헌 신청
1. [학술지(정기간행물)] - J P. Paul / 1987 / Survey of the secondary voltage control in France: Present realization and investigation / IEEE Trans. on Power System 2 (2) : 505 ~ 511
2. [학술대회논문] - Sandro Corsi / 2000 / The Secondary Voltage Regulation in Italy / Power Engineering Society Summer Meeting, IEEE : 296 ~ 304
3. [학술지(정기간행물)] - D. Dong / 2005 / Improving Voltage Stability by Reactive Power Reserve Management / IEEE Trans. on Power Systems 20 (1) : 338 ~ 345
4. [학술지(정기간행물)] - O. Alsac / 1990 / Further Developments in Lp-Based Optimal Power Flow / IEEE Trans. on Power System 5 (3) : 697 ~ 711
5. [학술지(정기간행물)] - O. Alsac / 1974 / Optimal Power Flow with Steady-State Security / IEEE Trans. on PAS 93 : 745 ~ 751
2. [학술대회논문] - Sandro Corsi / 2000 / The Secondary Voltage Regulation in Italy / Power Engineering Society Summer Meeting, IEEE : 296 ~ 304
3. [학술지(정기간행물)] - D. Dong / 2005 / Improving Voltage Stability by Reactive Power Reserve Management / IEEE Trans. on Power Systems 20 (1) : 338 ~ 345
4. [학술지(정기간행물)] - O. Alsac / 1990 / Further Developments in Lp-Based Optimal Power Flow / IEEE Trans. on Power System 5 (3) : 697 ~ 711
5. [학술지(정기간행물)] - O. Alsac / 1974 / Optimal Power Flow with Steady-State Security / IEEE Trans. on PAS 93 : 745 ~ 751
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