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Power quality exper...
Power quality experiences from Sweden's first MW photovoltaics park and impact on LV planning
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- Stridh, Bengt, 1957- (författare)
- Mälardalens högskola,Framtidens energi,ABB Corporate Research, Sweden,ABB Corp Res, Vasteras, Sweden.;Malardalen Univ, Vasteras, Sweden.
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- Rosenlind, Johanna (författare)
- Malarenergi Etna AB, Vasteras, Sweden.
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- Bagge, Patrik (författare)
- Malarenergi Etna AB, Vasteras, Sweden.
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- Sahoo, Smruti (författare)
- Mälardalens högskola,Framtidens energi,Malardalen Univ, Vasteras, Sweden.
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- Zetterström, Patrik (författare)
- Uppsala universitet,Fasta tillståndets fysik,Uppsala University, Sweden
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(creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: IEEE ISGT 2016. - 9781509051670
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The first 1 MW PV park in Sweden was installed in 2014. A concern from the grid owner perspective is how the growing number of PV installations will influence the power quality in their grids. The power quality impact from the 1 MW park was demonstrated to fall within the regulating limitations in EIFS 2013:1 for the following aspects: voltage changes, voltage harmonics, interharmonics, and voltage unbalance. However, the slow voltage variations were exceeding the Swedish industry recommendations (AMP) governing a single production source. This deviation occurred during 0.74% of the studied two-month period. To meet AMP recommendations it would have been necessary to install a separate cable intended only for the solar park itself and connected closer to the substation. Perhaps a more appropriate alternative would have been to connect the solar park on the closest 20 kV grid.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering (hsv//eng)
Nyckelord
- Harmonics
- photovoltaic systems
- ramp rate
- unbalance
- voltage variations
- Solceller
- övertoner
- obalans
- spänning
- variationer
- Energy- and Environmental Engineering
- energi- och miljöteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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