전력설비 자산관리를 위한 경제적 교체수명 평가 방법론에 관한 연구
A Study on the Methodology for Economic Replacement Life Evaluation for Power Equipment Asset Management
박기훈(Dept. Asset Management System Project Team, Korea Electric Power Research Institute (KEPRI), KEPCO, Korea.); 김용현(Dept. Asset Management System Project Team, Korea Electric Power Research Institute (KEPRI), KEPCO, Korea); 박병석(Dept. Asset Management System Project Team, Korea Electric Power Research Institute (KEPRI), KEPCO, Korea); 김동섭(Dept. of Electrical and Control Engineering, Mokpo National University, Korea)
73권 1호, 158~162쪽
초록
Power companies worldwide have been installing and expanding numerous power facilities to meet the energy demand driven by economic growth. These facilities need to be replaced sequentially to reduce the risk of failures. However, it is practically difficult to uniformly replace a large number of facilities each year due to constraints such as budget limitations, adjustments to outage planning, and construction capacity. As a result, there is a need for an efficient long-term equipment investment plan and a strategic equipment investment plan through asset management. Therefore, this paper analyzes the methodology for economic life evaluation to develop medium to long-term investment strategies for power facilities. It examines the changes in the economic replacement life of the equipment based on the impact of failures and variations in the discount rate from an economic perspective. The goal is to establish a foundation for medium to long-term equipment replacement strategies.
Abstract
Power companies worldwide have been installing and expanding numerous power facilities to meet the energy demand driven by economic growth. These facilities need to be replaced sequentially to reduce the risk of failures. However, it is practically difficult to uniformly replace a large number of facilities each year due to constraints such as budget limitations, adjustments to outage planning, and construction capacity. As a result, there is a need for an efficient long-term equipment investment plan and a strategic equipment investment plan through asset management. Therefore, this paper analyzes the methodology for economic life evaluation to develop medium to long-term investment strategies for power facilities. It examines the changes in the economic replacement life of the equipment based on the impact of failures and variations in the discount rate from an economic perspective. The goal is to establish a foundation for medium to long-term equipment replacement strategies.
- 발행기관:
- 대한전기학회
- 분류:
- 전기공학