Research output per year
Research output per year
Personal profile
Education/Academic qualification
Doctor of Philosophy, Physics, University of Jyväskylä
Award Date: 16 Dec 1987
Licentiate of Philosophy, Physics, University of Jyväskylä
Award Date: 9 Apr 1986
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Dive into the research topics where Seppo Valkealahti is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Analysis of the operation of PV strings at the MPP closest to the nominal MPP voltage instead of the global MPP based on measured current–voltage curves
Lappalainen, K. & Valkealahti, S., 20 Jan 2022, In: EPJ Photovoltaics. 13, 10 p., 4.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
A novel procedure for identifying the parameters of the single-diode model and the operating conditions of a photovoltaic module from measured current–voltage curves
Kalliojärvi-Viljakainen, H., Lappalainen, K. & Valkealahti, S., Nov 2022, In: Energy Reports. 8, p. 4633-4640 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Experimental study of the maximum power point characteristics of partially shaded photovoltaic strings
Lappalainen, K. & Valkealahti, S., 20 Jul 2021, In: Applied Energy. 301, 10 p., 117436.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Downloads (Pure) -
Experimental Study of the Operation of PV Strings at the MPP Closest to the Nominal MPP Voltage Instead of the Global MPP
Lappalainen, K. & Valkealahti, S., 2021, 38th European Photovoltaic Solar Energy Conference and Exhibition (38th EU PVSEC). EU PVSEC, p. 1264-1268 5 p. (Proceedings (EU PVSEC)).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open AccessFile1 Downloads (Pure) -
Characteristics of the cloud enhancement phenomenon and PV power plants
Järvelä, M., Lappalainen, K. & Valkealahti, S., Jan 2020, In: Solar Energy. 196, p. 137-145 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile11 Citations (Scopus)5 Downloads (Pure)
Activities
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Solar Energy (Journal)
Seppo Valkealahti (Reviewer)
31 Aug 2019Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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Irradiance and PV Power Fluctuations Caused by Clouds
Seppo Valkealahti (Speaker)
10 Nov 2018 → 11 Nov 2018Activity: Talk or presentation › Conference presentation
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Renewable Energy (Journal)
Seppo Valkealahti (Reviewer)
7 Nov 2018Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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Energy Reports (Journal)
Seppo Valkealahti (Reviewer)
7 Aug 2018Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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Elahe Doroudchi, Sustainable Energy-efficient Microgrid – A Case Study on Local Energy System Design, Aalto University School of Electrical Engineering, Finland, 2018.
Seppo Valkealahti (Examiner)
14 Jun 2018Activity: Evaluation, examination and supervision › Pre-examination of dissertation or acting as opponent to doctoral students