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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.3
- 수록면
- 29 - 39 (11page)
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초록· 키워드
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In this study, we introduce a model that satisfies energy efficiency and economical efficiency by introducing and demonstrating cogeneration generators in industrial complexes using various actual data collected at the site. The proposed model is composed of three scenarios, ie, full - time operation, scenario operated according to demand, and a fusion type. In this study, the power generation profit and surplus thermal energy are measured according to the operation of the generator, and the thermal energy is traded according to the demand of the customer to calculate the profit and loss including the heat and evaluate the economic efficiency.
As a result of the study, it is relatively profitable to reduce the generation of the generator under the condition that the electricity rate is low and the gas rate is high, while the basic charge is not increased. On the contrary, if the electricity rate is high and the gas rate is low, The more you start up, the more profit you can see. These results show that even a cogeneration power plant with a low economic efficiency due to a low "spark spread" has sufficient economic value if it can sell more than a certain amount of heat energy from a nearby customer and adjust the applied power through peak management.
As a result of the study, it is relatively profitable to reduce the generation of the generator under the condition that the electricity rate is low and the gas rate is high, while the basic charge is not increased. On the contrary, if the electricity rate is high and the gas rate is low, The more you start up, the more profit you can see. These results show that even a cogeneration power plant with a low economic efficiency due to a low "spark spread" has sufficient economic value if it can sell more than a certain amount of heat energy from a nearby customer and adjust the applied power through peak management.
목차
Abstract
I. Introduction
II. Preliminaries
III. The Proposed Scheme
IV. Conclusions
REFERENCES
참고문헌 (17)
참고문헌 신청
KPX / 2017 / World Power Market Trends / KPX
Liu, Yingqi / 2017 / Demand response and energy efficiency in the capacity resource procurement: Case studies of forward capacity markets in ISO New England, PJM and Great Britain / Energy Policy 100:271~282
Abdella, Mahmoud M. / 2019 / Parameters calculation of thermal power plant dynamic model using steam cycle data / Thermal Science and Engineering Progress 9:259~265
KEPCO / 2015 / Development of real-time demand forecasting technique and study of online demand forecasting method
KOREC / 2018 / Monthly Report Market watch
Liu, Yingqi / 2017 / Demand response and energy efficiency in the capacity resource procurement: Case studies of forward capacity markets in ISO New England, PJM and Great Britain / Energy Policy 100:271~282
Abdella, Mahmoud M. / 2019 / Parameters calculation of thermal power plant dynamic model using steam cycle data / Thermal Science and Engineering Progress 9:259~265
KEPCO / 2015 / Development of real-time demand forecasting technique and study of online demand forecasting method
KOREC / 2018 / Monthly Report Market watch
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