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Analytical efficiency evaluation of two and three level VSC-HVDC transmission links

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Title: Analytical efficiency evaluation of two and three level VSC-HVDC transmission links
Authors: Kalcon, Giddani1 tjbo8132@eee.strath.ac.uk, Adam, Grain P.2, Anaya-Lara, Olimpo2, Burt, Graeme2, Lo, K.L.2
Source: International Journal of Electrical Power & Energy Systems. Jan2013, Vol. 44 Issue 1, p1-6. 6p.
Subjects: Energy consumption, Energy conversion, Parameter estimation, Electric transformers, Direct currents, Standard deviations, Converters (Electronics), High-voltage direct current converters
Abstract: Abstract: An analytical method to calculate the efficiency of VSC-HVDC links based on two-level and three-level VSCs is presented. The method uses the average and root mean square of the VSC converter current to estimate the conversion losses in the converters (conduction and switching losses). The remaining power losses (DC cable transmission losses due to I 2 R, the losses in the coupling transformer, and AC harmonic filter losses) are evaluated using conventional well-known methods. Results obtained analytically are confirmed by digital simulations. [Copyright &y& Elsevier]
Copyright of International Journal of Electrical Power & Energy Systems is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 83297810
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Analytical efficiency evaluation of two and three level VSC-HVDC transmission links
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  Data: <searchLink fieldCode="AR" term="%22Kalcon%2C+Giddani%22">Kalcon, Giddani</searchLink><relatesTo>1</relatesTo><i> tjbo8132@eee.strath.ac.uk</i><br /><searchLink fieldCode="AR" term="%22Adam%2C+Grain+P%2E%22">Adam, Grain P.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Anaya-Lara%2C+Olimpo%22">Anaya-Lara, Olimpo</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Burt%2C+Graeme%22">Burt, Graeme</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Lo%2C+K%2EL%2E%22">Lo, K.L.</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Electrical+Power+%26+Energy+Systems%22">International Journal of Electrical Power & Energy Systems</searchLink>. Jan2013, Vol. 44 Issue 1, p1-6. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Energy+consumption%22">Energy consumption</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+conversion%22">Energy conversion</searchLink><br /><searchLink fieldCode="DE" term="%22Parameter+estimation%22">Parameter estimation</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+transformers%22">Electric transformers</searchLink><br /><searchLink fieldCode="DE" term="%22Direct+currents%22">Direct currents</searchLink><br /><searchLink fieldCode="DE" term="%22Standard+deviations%22">Standard deviations</searchLink><br /><searchLink fieldCode="DE" term="%22Converters+%28Electronics%29%22">Converters (Electronics)</searchLink><br /><searchLink fieldCode="DE" term="%22High-voltage+direct+current+converters%22">High-voltage direct current converters</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: An analytical method to calculate the efficiency of VSC-HVDC links based on two-level and three-level VSCs is presented. The method uses the average and root mean square of the VSC converter current to estimate the conversion losses in the converters (conduction and switching losses). The remaining power losses (DC cable transmission losses due to I 2 R, the losses in the coupling transformer, and AC harmonic filter losses) are evaluated using conventional well-known methods. Results obtained analytically are confirmed by digital simulations. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Electrical Power & Energy Systems is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=83297810
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        Value: 10.1016/j.ijepes.2012.07.018
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      – Code: eng
        Text: English
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        PageCount: 6
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      – SubjectFull: Energy consumption
        Type: general
      – SubjectFull: Energy conversion
        Type: general
      – SubjectFull: Parameter estimation
        Type: general
      – SubjectFull: Electric transformers
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      – SubjectFull: Direct currents
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      – SubjectFull: Standard deviations
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      – SubjectFull: Converters (Electronics)
        Type: general
      – SubjectFull: High-voltage direct current converters
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      – TitleFull: Analytical efficiency evaluation of two and three level VSC-HVDC transmission links
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              Text: Jan2013
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