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김창수;이창호
- The Transactions of the Korean Institute of Electrical Engineers A
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- v.53 no.2
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- pp.97-103
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- 2004
CHP system supplies electricity and heating together with high efficiency. Current utility's CHP system uses electric power by itself and sells thermal energy to KDHC(Korea District Heating Corporation). CHP's operation cost except sales revenue of heating was covered by the sale revenue of electricity. Thus Electric generation cost in district Heating CHP system has close relationship with the level of heating price. However, after the restructuring of electricity industry, the operation cost could not be covered by sales revenue of heating and electricity. This loss was compensated by energy subsidy program in the electric power industry infrastructure fund. This paper suggests reasonable evaluation and improvement methods of the loss calculation of CHP system utilizing the infrastructure fund efficiency In terms of the direction of support by the fund, it provides the methods to prevent inefficient operation through setting up the upper limit of subsidy and to improve the loss calculation. Moreover, it suggest fixed rate support by heating supply level and reducing subsidy gradually for an efficient operation of CHP system.
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Korea District Heating Association
- Intergrated Energy Industry
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- s.2
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- pp.56-57
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- 2005
내연엔진은 가솔린에 의해 움직이듯이, 사람은 자긍심에 의해 움직인다. 만약 자긍심이 가득 차 있으면 오래가지만 반만 차 있으면 곧 넣어야 한고, 비어있다면 곧 멈추고 말 것이다.
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