Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.11b
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- Pages.271-273
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- 2005
A algorithm of determining the maximum interface flow limit using merit order
발전비용을 고려한 연계선로 융통조류한계 계산의 알고리즘 제안
- Park, You-Kyung (Korea University) ;
- Han, Sang-Wook (Korea University) ;
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Seo, Sang-Soo
(Korea University) ;
- Lee, Byong-Jun (Korea University) ;
- Shin, Jeong-Hoon (Korea Electric Power Research Institute(KEPRI)) ;
- Kim, Tae-Kyun (Korea Electric Power Research Institute(KEPRI))
- Published : 2005.11.18
Abstract
In KEPCO(Korea Electric Power Corporation)system, 40% of total loads is ones of metropolitan area and large staled generation plants are located out of metropolitan area. Therefore, to decide the maximum power transfer capability of interface line between the regions is essential for planning, control and operation of efficient transmission system. For this reason, prior study suggested calculating the limit of our interface line from the side of voltage stability. However, the presented plan had a limit partially to apply practice power system. Therefore this paper suggests a algorithm that change the generation output as the merit order instead of prior method that distribute according to proportion of present output. This method could be applied closer to practice than the existing algorithm because it consider generation cost.
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