Results 271 to 280 of about 334,498 (301)
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HARMONICS AND WIND POWER INSTALLATIONS
IET Conference Proceedings, 2021M. H. J. Bollen +4 more
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Harmonics in Offshore Wind Power Plants
2016This book reports on cutting-edge findings regarding harmonic stability assessment for offshore wind power plants (OWPPs). It presents a timely investigation of the harmonic stability interaction between OWPPs on the one hand, and associated control systems in the wind turbines and other power electronic devices in the transmission system on the other.
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Offshore wind farm harmonic resonance analysis — Part I: Converter harmonic model
2017 IEEE Manchester PowerTech, 2017Offshore wind power technology has matured significantly and now directly competes with conventional and onshore wind power generation. Thanks to continuous technological developments and significant cost reduction, offshore wind power is closing the gap with the onshore wind power about the levelized cost of electricity; however the technology ...
Sun, Yin +3 more
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Influence of PLL in wind parks harmonic emissions
2013 IEEE PES Conference on Innovative Smart Grid Technologies (ISGT Latin America), 2013This work presents an analysis of four topologies of Phase Locked Loop-PLL, applied in wind power inverters. The SRF-PLL, DDSRF-PLL, DSOGI-PLL and a MATLAB/Simulink PLL model are compared when there are harmonics in the point of common coupling (PCC). The simulations represent a wind farm with one synchronous generator of 1.5 MW using full converters ...
H. A. Pereira +3 more
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Harmonic optimization of a periodic flow wind tunnel
Journal of Aircraft, 1981This work describes a wind-tunnel modification designed to superpose on the mean velocity sinusoidal longitudinal velocity fluctuations with minimal harmonic content. The technique is presented in light of a theoretical analysis of the low-frequency performance illustrating how harmonic suppression can be achieved with this particular design.
John P. Retelle +2 more
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Decompositions of harmonic propagation in wind power plant
Electric Power Systems Research, 2016This paper presents harmonic propagation in a wind power plant. The two groups of propagation are distinguished based on the harmonic sources: propagation from one individual wind turbine to other ...
Kai Yang +3 more
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Harmonic Analysis in a Power System with Wind Generation
IEEE Transactions on Power Delivery, 2006Variable-speed wind turbines inject harmonic currents in the network, which may potentially create voltage distortion problems. In this paper, a case study is presented for a 10-MW wind farm, intended to be connected to a network with extended high-voltage submarine cable lines. First, the system modeling approach and the harmonic load-flow calculation
S.A. Papathanassiou, M.P. Papadopoulos
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Mitigation of harmonics in grid integrated wind farms
2011 International Conference on Power and Energy Systems, 2011Large-scale utilization of wind energy has caused an increasing concern about its influence on the power quality of the power system. Variable speed wind turbine generators (WTG) with advanced power electronic converters inject harmonic currents in the network, which may potentially cause current and voltage distortions.
Kiran Kumar Munji, Ravikumar Bhimasingu
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Harmonic Model of Wind Turbines Based on Variable Frequency Harmonics
Electrical and Control Engineering & Materials Science and Manufacturing, 2016Baisong Su, Da Xie, Yanchi Zhang
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