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A Transplantable Frequency Selective Metasurface for High-Order Harmonic Suppression
Applied Sciences, 2017 A transplantable frequency selective metasurface element (FSMSE) for high-order harmonic suppression (HS) is presented in this paper. The proposed harmonic free FSMSE can be integrated with arbitrary frequency selective surfaces (FSSs) operating at the ...
Na Kou, Haixia Liu, Long Li
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A Review of Harmonic Detection, Suppression, Aggregation, and Estimation Techniques [PDF]
Applied SciencesThe rapid growth of power electronics-based devices, such as electric vehicles and renewable energy systems, has introduced nonlinear components into power systems, generating high-frequency harmonics that distort current and voltage waveforms.
Kamran Daniel +5 more
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Investigation of an Output Voltage Harmonic Suppression Strategy of a Power Quality Control Device for the High-End Manufacturing Industry [PDF]
Micromachines, 2022 Due to the influence of nonlinear loads, power quality control devices under the traditional double closed-loop control strategy suffer from a large output voltage harmonic distortion rate and a slow harmonic suppression response and cannot meet the high-
Chengkuan Wan +5 more
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Cavity-Backed Patch Filtenna for Harmonic Suppression [PDF]
IEEE Access, 2020 A co-design consisting of a filtering antenna integrating a cavity-backed patch antenna and a low-pass coaxial filter is proposed for size reduction of the RF front-end.
Juho Yun +5 more
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Simple scheme for harmonic suppression by undulator segmentation
Journal of Synchrotron Radiation, 2002 In order to suppress harmonic intensity of undulator radiation, a scheme similar to the detuning technique used in the double-crystal monochromator is investigated and found to be effective only when the number of periods of the undulator is small, once the finite emittance of the electron beam and angular acceptance of the beamline are taken into ...
Takashi Tanaka, Hideo Kitamura
exaly +3 more sources
A Dual-Band Branch-Line Coupler with Ultra-Wideband Harmonic Suppression [PDF]
Journal of Electromagnetic Engineering and Science, 2023 A dual-band branch-line coupler with ultra-wideband harmonic suppression is proposed in this paper. The conventional quarter-wavelength transmission lines are replaced with π-shaped lines to achieve a dual band.
Xiao-Yu Zhang, Jong-Chul Lee
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An Improved Specific Harmonic Detection Method Based on Adaptive Cancellation Principle [PDF]
E3S Web of Conferences, 2021 When the active power filter (APF) and the tunable filter are used for specific harmonic suppression, the accurate single harmonic current detection module is one of the key links to ensure its harmonic suppression effect.
Wang Lei +5 more
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Improved Deadbeat Predictive Control Based Current Harmonic Suppression Strategy for IPMSM
Energies, 2022 When the interior permanent magnet synchronous motor (IPMSM) is running, there are abundant harmonics in the stator current. In order to achieve the suppression of current harmonics, the current harmonic extraction method and current harmonic controller ...
Xin Gu, Yiyang Li, Wei Chen, Xuefeng Jin
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Harmonic current suppression method of virtual DC motor based on fuzzy sliding mode
Open Physics, 2023 In the operation of power grid, the low frequency subharmonics in power lines are easy to cause harmonic current problems. A harmonic current suppression method is constructed based on fuzzy sliding mode and virtual DC motor (VDC).
Shang Lisha +3 more
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World Electric Vehicle Journal, 2022 In order to solve the problem that the three-phase current of the interior permanent magnet synchronous motor (IPMSM) contains the 11th and 13th current harmonics, a multiple synchronous rotating frame transformation (MSRFT)-based current harmonic ...
Yamei Xu +5 more
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