Hauptseite > Workflowsammlungen > Publikationsgebühren > From room to roof: How feasible is direct coupling of solar-battery power unit under variable irradiance? > print

001     877593
005     20240712084515.0
024 7 _ |a 10.1016/j.solener.2020.06.033
|2 doi
024 7 _ |a 0038-092X
|2 ISSN
024 7 _ |a 1471-1257
|2 ISSN
024 7 _ |a 2128/25204
|2 Handle
024 7 _ |a altmetric:84752746
|2 altmetric
024 7 _ |a WOS:000566928700009
|2 WOS
037 _ _ |a FZJ-2020-02315
041 _ _ |a English
082 _ _ |a 530
100 1 _ |a Astakhov, Oleksandr
|0 P:(DE-Juel1)130212
|b 0
|e Corresponding author
245 _ _ |a From room to roof: How feasible is direct coupling of solar-battery power unit under variable irradiance?
260 _ _ |a Amsterdam [u.a.]
|c 2020
|b Elsevier Science
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1593525315_1668
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a Integration of photovoltaics (PV) with electrical energy storage (battery) is a straightforward approach to turn intermittent power source into stable power supply. Power coupling, or power matching, between PV-device, a battery, and a load is most frequently performed with aid of maximum power point tracking (MPPT) electronics. MPPT electronics provides high flexibility as for PV and load impedances, and irradiance, however, it brings in additional cost, and complexity, power overhead, potential reliability issues, and interference signals. On the other hand, direct coupling via preselection of PV and battery parameters is a simple scalable and highly efficient alternative to MPPT for a specific set of conditions. We explore with modeling how far a directly coupled PV-battery unit can stay power-matched under various conditions, and demonstrate feasibility of excellent power matching over orders of magnitude of irradiance and a wide range of load resistances. Both a PV-harvester in an office room with low irradiance, non-demanding load, and high autonomy, and a PV-system on a roof with high irradiance, demanding load, and partial autonomy, can operate efficiently without MPPT electronics if an appropriate battery is included. This result emphasizes the role of a battery as an impedance matching element besides storage functionality in a directly matched PV-system.
536 _ _ |a 121 - Solar cells of the next generation (POF3-121)
|0 G:(DE-HGF)POF3-121
|c POF3-121
|f POF III
|x 0
588 _ _ |a Dataset connected to CrossRef
700 1 _ |a Merdzhanova, Tsvetelina
|0 P:(DE-Juel1)130268
|b 1
|u fzj
700 1 _ |a Kin, Li-Chung
|0 P:(DE-Juel1)176607
|b 2
|u fzj
700 1 _ |a Rau, Uwe
|0 P:(DE-Juel1)130285
|b 3
|u fzj
773 _ _ |a 10.1016/j.solener.2020.06.033
|g Vol. 206, p. 732 - 740
|0 PERI:(DE-600)2015126-3
|p 732 - 740
|t Solar energy
|v 206
|y 2020
|x 0038-092X
856 4 _ |u https://juser.fz-juelich.de/record/877593/files/Invoice_OAD0000052557.pdf
856 4 _ |y OpenAccess
|u https://juser.fz-juelich.de/record/877593/files/1-s2.0-S0038092X20306460-main.pdf
856 4 _ |x pdfa
|u https://juser.fz-juelich.de/record/877593/files/Invoice_OAD0000052557.pdf?subformat=pdfa
856 4 _ |y OpenAccess
|x pdfa
|u https://juser.fz-juelich.de/record/877593/files/1-s2.0-S0038092X20306460-main.pdf?subformat=pdfa
909 C O |o oai:juser.fz-juelich.de:877593
|p openaire
|p open_access
|p OpenAPC
|p driver
|p VDB
|p openCost
|p dnbdelivery
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 0
|6 P:(DE-Juel1)130212
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 1
|6 P:(DE-Juel1)130268
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 2
|6 P:(DE-Juel1)176607
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 3
|6 P:(DE-Juel1)130285
913 1 _ |a DE-HGF
|l Erneuerbare Energien
|1 G:(DE-HGF)POF3-120
|0 G:(DE-HGF)POF3-121
|2 G:(DE-HGF)POF3-100
|v Solar cells of the next generation
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF3
|b Energie
914 1 _ |y 2020
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
|d 2020-01-06
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0160
|2 StatID
|b Essential Science Indicators
|d 2020-01-06
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1160
|2 StatID
|b Current Contents - Engineering, Computing and Technology
|d 2020-01-06
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0600
|2 StatID
|b Ebsco Academic Search
|d 2020-01-06
915 _ _ |a Creative Commons Attribution-NonCommercial-NoDerivs CC BY-NC-ND 4.0
|0 LIC:(DE-HGF)CCBYNCND4
|2 HGFVOC
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b SOL ENERGY : 2018
|d 2020-01-06
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
|d 2020-01-06
915 _ _ |a WoS
|0 StatID:(DE-HGF)0110
|2 StatID
|b Science Citation Index
|d 2020-01-06
915 _ _ |a WoS
|0 StatID:(DE-HGF)0111
|2 StatID
|b Science Citation Index Expanded
|d 2020-01-06
915 _ _ |a IF < 5
|0 StatID:(DE-HGF)9900
|2 StatID
|d 2020-01-06
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b ASC
|d 2020-01-06
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
|d 2020-01-06
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
|d 2020-01-06
920 1 _ |0 I:(DE-Juel1)IEK-5-20101013
|k IEK-5
|l Photovoltaik
|x 0
980 1 _ |a APC
980 1 _ |a FullTexts
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-Juel1)IEK-5-20101013
980 _ _ |a APC
981 _ _ |a I:(DE-Juel1)IMD-3-20101013

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21