Zobrazeno 1 - 10
of 14
pro vyhledávání: '"K. Peippo"'
Publikováno v:
Energy and Buildings. 29:189-205
The large number of different design options available for energy conscious building design calls for careful quantitative assessments to find the optimum technology mix for each project. Here, a numerical multivariate optimization procedure is intro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::959cdeddc166a550e1432510c29ed030
https://doi.org/10.1016/s0378-7788(98)00055-3
https://doi.org/10.1016/s0378-7788(98)00055-3
Publikováno v:
Progress in Photovoltaics: Research and Applications. 4:315-320
In building-integrated grid-interactive photovoltaic (PV) systems, the PV array is typically connected to the utility grid through a PV inverter. As an alternative to this, coupling the PV array to the DC bus of an uninterruptible power supply (UPS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::394066e8460de17382891526d119dc19
https://doi.org/10.1002/(sici)1099-159x(199607/08)4:4<315::aid-pip138>3.0.co
https://doi.org/10.1002/(sici)1099-159x(199607/08)4:4<315::aid-pip138>3.0.co
Autor:
K. Peippo, Peter Lund
Publikováno v:
Aalto University
A new analytical approach is presented for finding the optimum ratio of photovoltaic array capacity to rated inverter input capacity in grid-connected photovoltaic systems. At optimum, the sizing ratio ranges from close to 1 for high insolation sites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d31af7c9fb6875a74146b784e1a6cf11
https://doi.org/10.1016/0927-0248(94)90259-3
https://doi.org/10.1016/0927-0248(94)90259-3
Publikováno v:
Energy and Buildings. 17:259-270
The use of phase change materials (PCMs) for short-term heat storage in direct-gain passive solar applications is discussed. Approximate formulae are presented for optimum phase change temperature and the thickness of a PCM wall. Numerical simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0951b0c9ed9a3ca405271bd9aa5f0fb
https://doi.org/10.1016/0378-7788(91)90009-r
https://doi.org/10.1016/0378-7788(91)90009-r
Publikováno v:
Solar Energy. 46:275-278
A proper storage temperature is an important criterion for selecting a phase change material (PCM) for a passive solar heating application. Here we describe a novel procedure to produce a mixture of carboxylic acids with a melting temperature adjusta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b9c1539254e438f1a355718d8dc41c
https://doi.org/10.1016/0038-092x(91)90094-d
https://doi.org/10.1016/0038-092x(91)90094-d
Autor:
P. D. Lund, K. Peippo
Publikováno v:
Tenth E.C. Photovoltaic Solar Energy Conference ISBN: 9780792313892
1–5 kWp grid-connected and building-integrated PV-systems are considered most potential applications for wider future use of PV. The objectives of this study under the Finnish Advanced Energy Systems National Program (NEMO) are to identify and util
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f6eb86d4160be580850b0c1c8fc7c2e
https://doi.org/10.1007/978-94-011-3622-8_185
https://doi.org/10.1007/978-94-011-3622-8_185
Autor:
K. Peippo, Peter Lund
Publikováno v:
Aalto University
The optimum ratio of the nominal PV-array capacity to the rated inverter input capacity in grid-connected PV-systems is determined with numerical simulations for several locations, array orientations, inverter characteristics, and component costs. Ty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d28ee859d99308f62d6d008a678504f
https://research.aalto.fi/en/publications/cfe56288-868d-449c-a292-6551c809c39d
https://research.aalto.fi/en/publications/cfe56288-868d-449c-a292-6551c809c39d
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