Felseghi, Raluca Andreea
(Technical University of Cluj-Napoca)
,
Şoimoşan, Teodora Melania
(Technical University of Cluj-Napoca)
,
Safirescu, Călin
(Technical University of Cluj-Napoca)
,
Moldovan, Emil
(Technical University of Cluj-Napoca)
,
Aşchilean, Ioan
(Technical University of Cluj-Napoca)
,
Iacob, Georgiana
(Technical University of Cluj-Napoca)
For welcoming a future economy based on hydrogen technology, the paper presents the results of the study case that, for the first time in Romania, simultaneously tackles two concepts with remarkable role in the efficiency and decarbonisation of energy generation systems in residential buildings: hyd...
For welcoming a future economy based on hydrogen technology, the paper presents the results of the study case that, for the first time in Romania, simultaneously tackles two concepts with remarkable role in the efficiency and decarbonisation of energy generation systems in residential buildings: hydrogen fuel cell and passive house. For power supply of passive house were created and simulated virtual operating conditions of a energy system as stand-alone type, the hydrogen technology has been integrated into hybrid solar - wind energy system inside of which to take over the storage function by electrolytic hydrogen obtained locally inside the system by exploitation of available renewable sources and use it on fuel cell that serves as a back-up to cover the peak load demands and intermittencies caused by weather conditions. The aim of this study is to demonstrate the capability and feasibility on energy, economic and environmental performance of hydrogen technology for power supply of passive house. The main results of the study: studied passive house, with an surface of 160 m2, located in Cluj - Napoca, has a total annual load value equal to 42,24 kWh/m²∙year, being of 75% lower than that of a newly constructed building in the European standard, the annual energy production of the power system is performed by the photovoltaic panels with a percentage of 54,55%, 35,95% by wind turbines and 9,50% by fuel cell. Storage and use the solar and wind renewable energy through electrolytic hydrogen is in proportion of 61,80% and the carbon footprint of the whole building - energy system is with 81,30% lower than in a traditional building energy aided by a classical system.
For welcoming a future economy based on hydrogen technology, the paper presents the results of the study case that, for the first time in Romania, simultaneously tackles two concepts with remarkable role in the efficiency and decarbonisation of energy generation systems in residential buildings: hydrogen fuel cell and passive house. For power supply of passive house were created and simulated virtual operating conditions of a energy system as stand-alone type, the hydrogen technology has been integrated into hybrid solar - wind energy system inside of which to take over the storage function by electrolytic hydrogen obtained locally inside the system by exploitation of available renewable sources and use it on fuel cell that serves as a back-up to cover the peak load demands and intermittencies caused by weather conditions. The aim of this study is to demonstrate the capability and feasibility on energy, economic and environmental performance of hydrogen technology for power supply of passive house. The main results of the study: studied passive house, with an surface of 160 m2, located in Cluj - Napoca, has a total annual load value equal to 42,24 kWh/m²∙year, being of 75% lower than that of a newly constructed building in the European standard, the annual energy production of the power system is performed by the photovoltaic panels with a percentage of 54,55%, 35,95% by wind turbines and 9,50% by fuel cell. Storage and use the solar and wind renewable energy through electrolytic hydrogen is in proportion of 61,80% and the carbon footprint of the whole building - energy system is with 81,30% lower than in a traditional building energy aided by a classical system.
참고문헌 (6)
R. Dufo - Lopez, J.L. Bernal - Agustin, HOGA Software Version 2. 2, Electrical Engineering Department, University of Zaragoza, Spain; (2012).
Methodology for calculating the energy performance of buildings Part II - Energy performance of buildings installations - Indicative Mc 001/2-2006, Romanian Ministry of Transport, Construction and Tourism, Published Official Monitor, Part I-126bis (2007).
Climate data location NASA Surface meteorology and Solar Energy: RETScreen Data, Document generated on Mon Jun 9 03: 41: 38 EDT (2014).
R.A. Felseghi, et al: Estimation of hydrogen and electrical energy production by using solar and wind resources for a residential building from Romania, Monitoring, Controlling and Architecture of Cyber Physical Systems, ICMERA 5th ed., Bucharest, Romania (2014).
J.L. Bernal - Augustin, R. Dufo - Lopez, Techno-economical optimization of the production of hydrogen from PV-Wind systems connected to the electrical grid, J. Renewable Energy, 35 (2010), pp.747-758. 10.1016/j.renene.2009.10.004
E. Zitzler, M. Laumanns, L. Thiele, SPEA 2: improving the strength pareto evolutionary algorithms. Technical report 103. Computer Engineering and Networks Laboratory, Swiss Federal Institute of Technology, Zurich, Switzerland, May (2001).
이 논문을 인용한 문헌
활용도 분석정보
상세보기
다운로드
내보내기
활용도 Top5 논문
해당 논문의 주제분야에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다. 더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.
AI-Helper
※ AI-Helper는 부적절한 답변을 할 수 있습니다.