Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07a
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- Pages.61-65
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- 2000
Load shedding case study of the refinery plant power system considering dynamic characteristic
정유공장 전력계통 동특성을 고려한 부하차단 적용 사례연구
- Lee, Kang-Wan (Dae Hwa Engineering & Consultants) ;
- Lim, Joo-Il (Dae Hwa Engineering & Consultants) ;
- Kim, Hyung-Tae (LG-Caltex Refinery Co.)
- Published : 2000.07.17
Abstract
This paper presents the load shedding case studies and recommendations of load shedding scheme For improving the reliability to suit the requirements of LG-Caltex refinery plant power sγstem. It is recommended for LG-Caltex to decrease the total generation for the economic dispatch. When the LG-Caltex refinery is isolated from KEPCO utility system, the proper load shedding scheme should be implemented since total generation in LG-Caltex refinery plant is less than the load demand. According to the studies carried out the logic-based load shedding is recommended as the main protection scheme, with the combination of the under-frequency relay load shedding.
Keywords