Study on Different Impacts on the Reliability of Grid Connecting with the Offshore and Onshore Wind Farms

Xuan Xu; Yuan Zeng; Xin Ze Wang; Peng Li; Yong Zhang

doi:10.4028/www.scientific.net/AMR.724-725.501

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Offset-Free Model Predictive Control for Wind Power Generation Systems
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Study on Different Impacts on the Reliability of Grid Connecting with the Offshore and Onshore Wind Farms
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The Dynamic Interactional Model of SVC and DFIG to Maintain Grid Voltage
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The Wind Power Industry in China: Status and Issues
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Vibration Analysis on the Megawatt-Class Wind Turbine Based on the Rigid-Flexible Coupling Model
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Peak-Load Regulating Adequacy Evaluation in Wind Power Accessed System Considering the Correlation of Wind Farms
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725Study on Different Impacts on the Reliability of...

Study on Different Impacts on the Reliability of Grid Connecting with the Offshore and Onshore Wind Farms

Abstract:

As the wind power penetration continues to increase, one of the main challenges faced in power operation is to maintain the system reliability when committing an appropriate amount of power from a wind farm in the lead time. This paper presents an approximate model for estimating offshore winds in the domain of meteorology, raising the accuracy and comparability between offshore and onshore wind power. And then, considering the discrepancy in wind speed fluctuations between offshore and onshore sites and difference in operation characteristics between double-fed induction generators and permanent magnet synchronous generators, this paper studied the different influences on the reserve capacity due to the offshore and onshore wind farms committing the power system. Comparing with the onshore wind farms, offshore wind farms have more positive effective on the reliability of the grid and are suitable for more economic operation scheme.

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Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

501-505

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.724-725.501

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Online since:

August 2013

Authors:

Xuan Xu, Yuan Zeng, Xin Ze Wang, Peng Li, Yong Zhang

Keywords:

Fluctuation, Power System Reliability, Wind Energy, Wind Farm

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