Impact of a wave farm on its local grid: Voltage limits, flicker level and power fluctuations
Significant electrical power fluctuations in the range of seconds may be generated by most oscillating wave energy converters without significant amounts of energy storage capacity. Because of these fluctuations, a wave farm may have a negative impact on the power quality of the local grid to which...
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| creator | Blavette, A. O'Sullivan, D. L. Lewis, A. W. Egan, M. G. |
| description | Significant electrical power fluctuations in the range of seconds may be generated by most oscillating wave energy converters without significant amounts of energy storage capacity. Because of these fluctuations, a wave farm may have a negative impact on the power quality of the local grid to which it is connected. Hence, the impact of these devices on both distribution and transmission networks needs to be well understood, before large scale wave farms can be allowed to connect to the grid. This paper details a case study on the impact of a wave farm on the distribution grid around the national wave test site of Ireland with respect to voltage and power fluctuations, as well as regarding flicker levels. The electrical power output of the oscillating water column (OWC) wave energy converters was derived from experimental time series produced in the context of the FP7 project "CORES". The results presented in this paper are based on a typical time series. Simulations were performed using DIgSILENT simulation tool "PowerFactory". |
| doi_str_mv | 10.1109/OCEANS-Yeosu.2012.6263552 |
| format | Conference Proceeding |
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L. ; Lewis, A. W. ; Egan, M. G.</creator><creatorcontrib>Blavette, A. ; O'Sullivan, D. L. ; Lewis, A. W. ; Egan, M. G.</creatorcontrib><description>Significant electrical power fluctuations in the range of seconds may be generated by most oscillating wave energy converters without significant amounts of energy storage capacity. Because of these fluctuations, a wave farm may have a negative impact on the power quality of the local grid to which it is connected. Hence, the impact of these devices on both distribution and transmission networks needs to be well understood, before large scale wave farms can be allowed to connect to the grid. This paper details a case study on the impact of a wave farm on the distribution grid around the national wave test site of Ireland with respect to voltage and power fluctuations, as well as regarding flicker levels. The electrical power output of the oscillating water column (OWC) wave energy converters was derived from experimental time series produced in the context of the FP7 project "CORES". The results presented in this paper are based on a typical time series. 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This paper details a case study on the impact of a wave farm on the distribution grid around the national wave test site of Ireland with respect to voltage and power fluctuations, as well as regarding flicker levels. The electrical power output of the oscillating water column (OWC) wave energy converters was derived from experimental time series produced in the context of the FP7 project "CORES". The results presented in this paper are based on a typical time series. 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G.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Blavette, A.</au><au>O'Sullivan, D. L.</au><au>Lewis, A. W.</au><au>Egan, M. G.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Impact of a wave farm on its local grid: Voltage limits, flicker level and power fluctuations</atitle><btitle>2012 Oceans - Yeosu</btitle><stitle>OCEANS-Yeosu</stitle><date>2012-05</date><risdate>2012</risdate><spage>1</spage><epage>9</epage><pages>1-9</pages><isbn>9781457720895</isbn><isbn>1457720892</isbn><eisbn>9781457720918</eisbn><eisbn>1457720914</eisbn><eisbn>1457720906</eisbn><eisbn>9781457720901</eisbn><abstract>Significant electrical power fluctuations in the range of seconds may be generated by most oscillating wave energy converters without significant amounts of energy storage capacity. Because of these fluctuations, a wave farm may have a negative impact on the power quality of the local grid to which it is connected. 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| identifier | ISBN: 9781457720895 |
| ispartof | 2012 Oceans - Yeosu, 2012, p.1-9 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Delay effects dynamic simulations Electric power Engineering Sciences Fluctuations Generators grid impact Power quality Reactive power Time series analysis Voltage fluctuations wave energy |
| title | Impact of a wave farm on its local grid: Voltage limits, flicker level and power fluctuations |
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