심야전기보일러 대체 Heat Pump의 경제성 분석
Analysis on Economic Feasibility of Electric Night Storage Heat Pump as a Substitution of a Heater
- Resource Type
- Article
Text
- Authors
- 정훈; 조종영; 이철희; H. JUNG; J. Y. JO; C. H. Lee
- Source
- 한국기계기술학회지, 09/30/2011, Vol. 13, Issue 3, p. 119-124
- Subject
- 심야전기보일러
첨두부하
히트 펌프
한국형 성적계수
전기 히트펌프
바닥 난방
Electric Night Storage Heater
Peak Load
Heat Pump
KSCOP
EHP
Floor Heating
- Language
- 한국어(KOR)
- ISSN
- 1229-604X
Electric night storage heater was introduced and disseminated for power grid balancing and efficient management of power generation facility. But fuel cost for heating has been increased rapidly while the cost of electricity increased slightly. This abnormal rate system caused peak load in winter at last. To solve this problem, application of an air source heat pump was suggested. In the study, the effect of replacing night heater by heat pump and the economics were analysed. In addition the expectation of prospect of heat pump penetration was simulated based on surveyed and investigated data. As a result, fund supporting as well as institutional backing was needed for effective propagation and return of investment.