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Harmonic Mitigation Methods in Microgrids
2022In the past decade, the term microgrid is used for the renewable energy-based systems. Smart microgrids have great potentials to produce electricity from the distributed energy resources like wind, solar, etc. However, there are some issues with the great penetration of smart microgrids in the power system such as system reliability, protection ...
Adineh, Behrooz +3 more
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A review of solutions for harmonic mitigation
2016 17th International Conference on Harmonics and Quality of Power (ICHQP), 2016With the increasing of non-linear equipments connected in the network, mitigation solutions are needed to avoid and solve harmonic and resonance problems that may damage equipments and avoid their connection into the grid. Several are the solutions given to this problem; however, not all them are suitable for all situations.
Daphne Schwanz +2 more
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Load harmonics analysis and mitigation
48th IEEE Industrial & Commercial Power Systems Conference, 2012Load harmonics in electrical submersible pump (ESP) systems could interact with the inductance of the transformers and shunt capacitance of the downhole cable creating a severe resonance condition. Although load filters are developed by some drive manufacturers as standard products or even integrated as part of the drive, such filters might not work ...
null Xiaodong Liang, Rotimi Adedun
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Harmonic Mitigation Potential of Inductive Shunt Harmonic Impedances
2006 2nd International Conference on Power Electronics Systems and Applications, 2006Although complete compensation is only possible using true active filters, inductive shunt harmonic impedances (ISHI) have been shown to provide a considerable reduction of the harmonic propagation. In previous works, the resistive shunt harmonic impedances (RSHI) is presented that it is very effective, but RSHI have high loss power.
J. Merrikhi, J.S. Moghani, E. Fallah
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Harmonics assessment and mitigation in medical diagnosis equipment
2014 IEEE 6th International Conference on Awareness Science and Technology (iCAST), 2014Poor power quality in electrical power systems can lead to medical equipment at healthcare centers to malfunction and present wrong medical diagnosis. Equipment such as X-rays, computerized axial tomography, etc. can pollute the system due to their high level of harmonics production, which may cause a number of undesirable effects like heating ...
Sanusi Sani Adamu +2 more
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Using harmonic simulation to evaluate facility-wide harmonic mitigation
2000 Power Engineering Society Summer Meeting (Cat. No.00CH37134), 2002Harmonic simulation programs have been used in the power quality field for many years, however, rarely does a user of a program get the opportunity to verify simulation results with actual field measurements. This paper documents a power quality inquiry completed for an industrial customer. The customer had their own 24 kV distribution system which was
S.W. Middlekauf, A.J. Ebel, C.B. Jensen
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Eighteen-pulse rectifiers for harmonic mitigation
Proceedings of 14th International Conference on Harmonics and Quality of Power - ICHQP 2010, 2010Multi-pulses rectifiers are one of the technical solutions for harmonic mitigation in AC adjustable speed drives. 12-pulse, 18-pulse and 24-pulse rectifier topologies are used in various technical applications. The paper presents results from experimental measurements and results from simulations for two topologies of the eighteen-pulse rectifiers ...
S. Kocman, V. Kolar, T. Trung Vo
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Mitigation of harmonics of DFIGs in DC-microgrids
2012 IEEE Energy Conversion Congress and Exposition (ECCE), 2012During the last few years, there has been an increased attention paid on the developments of DC microgrids (DCMGs) and their applications. For economical and more flexible wind power generation, doubly fed induction generator (DFIG) is regarded as a most commonly used generator in wind farms. This paper presents a configuration and operation method for
Wei, Feng, Vilathgamuwa, Don, Choi, S
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