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CO2 배출량 제약과 배출권거래제를 고려한 설비계획 방법론에 관한 연구
김양일(Yang-Il Kim),이승현(Seung-Hyun Lee),한석만(Seok-Man Han),정구형(Koo-Hyung Chung),김발호(Balho H. Kim) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.11
WASP which is used to plan generation expansion has disadvantages that can't manage environmental factors and regional supply-demand planning. But with the effectuation of the United Nations Framework Convention on Climate Change (UNFCCC) and Kyoto Protocol, it is expected that reducing greenhouse gases affects power system in its long-term generation expansion planning. Therefore national countermeasures is needed. This paper formulates a mathematical model considering CO2 emission constraints and Emission Trading that will be enforced. This model is based on the ORIRES which was made by ESI, Russia and manages generation expansion planning. And this mathematical model is verified by studying a case system.
김양일(Yang-Il Kim),정구형(Koo-Hyung Chung),신혜경(Hye-Kyeong Shin),김발호(Balho H. Kim) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.11
Wien Automatic System Planning Package (WASP) which is used to draw out generation expansion planning applies Dynamic Programming in Korea power system panning. While this package has an advantage that computes annual capacity, it has a disadvantage that can't consider environmental constraints. With the effectuation of the Kyoto Protocol in February, 2005, it is expected that CO2 emission has a severe effect on Korean power system. Therefore, as the most important issue, the generation expansion planning considering environmental constraints is rising in power system. This paper develops a mathematic model including not only generation expansion planning but transmission planning and considering regional supply-demand and environmental constraints, especially CO2 emission, and verifies propriety through the case study.
김양일(Yang-Il Kim),한석만(Seok-Man Han),정구형(Koo-Hyung Chung),박경한(Kyung-Han Park),김발호(Balho H. Kim) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.7
Consumption of fossil fuel has been increasing steadily, and it has seriously affected environment. Due to this situation. UN established UNFCC (United Nations Framework Convention on Climate Change), and since Feb. 2005, Kyoto Protocol has come into effect for UNFCC obligation. In Korean power system. coal and oil thermal generation emitting large CO2 form about 46% of total generation. Moreover since electricity demand has been increasing continuously, various alternatives should be designed to comply with Kyoto Protocol. In this paper, we analyze changes of each GENCO's generation pattern and resource planning under CO2 emission constraints. For this analysis, we incorporate CO2 emission constraints and the emission trading mechanism into the conventional OPF model.
김태영(Tae-Young Kim),이정인(Jung-In Lee),김강원(Kang-Won Kim),김양일,김발호(Balho H. Kim),Dong-Joo Kang 대한전기학회 2009 대한전기학회 학술대회 논문집 Vol.2009 No.7
전력수요는 시시각각 변한다. 또한 첨두수요는 매년 증가하고 있다. 이러한 수요의 증가에 따른 발전용량도 증가하여야 한다. 발전용량의 증가를 위해서는 전원계획을 통한 신규 발전소를 건설하여야 한다. 신규발전소를 건설함에 있어서는 송전선 및 여러 가지 조건들을 고려하여 건설하여야 한다. 또한 우리나라는 부하가 집중되어 있는 수도권과 발전기가 집중되어 있는 비수도권으로 크게 구분되어 진다. 이러한 특성 때문에 북상조류의 발생과 송전선의 제약도 크게 걸린다. 이러한 문제를 해결하기 위해 신규발전소를 수도권 근처에 건설하도록 유도하여야 한다. 신규발전소의 수도권 유치를 위해 전원계획시 가중치를 부여하고 있다. 이 논문에서는 총발전비용과 비계량 지표를 이용하여 객관적인 가중치를 부여방법에 대해 논하고 있다.
제주지역 에너지 환경변화를 고려한 풍력발전용량 산정에 관한 연구
박성완(Seong-Wan Park),한석만(Seok-Man Han),김양일(Yang-il Kim),김강원(Kang-Won Kim),정구형(Koo-Hyung Chung),김발호(Balho H. Kim) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.7
Jeju is the Korean only international tourism resources and international free city. Jeju power system is linked to the lands by the HVDC system. Jeju power system has this specificity, is operated differently from the mainland. And the island's abundant wind resources attract heavy investment. Wind turbines will be made of the system is expected to expand access to becoming the next power supply considering them the Jeju system by examining ways to contribute to the stable operation. In this study, it calculates available wind power capacity in the current operating system and reviews the voltage stability, transient stability in the various power supply scenario by utilizing PSSE/E (Ver32.)