Comparison of Control Algorithms for the Suppression of Current Harmonics in PMSMs
2021Electrical machines exhibit more or less strong current harmonics depending on their physical structure. The more slots are used per strand, the fewer harmonics an electrical machine has [1]. However, the manufacturing costs also increase with the number of slots. In permanent magnet synchronous machines (PMSM), the arrangement of the permanent magnets
Wagner, Bernhard +2 more
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Cascaded Harmonic Current Control Loop for VSG Harmonic Current Suppression
2023 4th International Conference on Power Engineering (ICPE), 2023Fan Yang +5 more
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Design of a broadband Current Mode Class-D Power Amplifier with harmonic suppression
2014 IEEE 12th International New Circuits and Systems Conference (NEWCAS), 2014Current Mode Class-D Power Amplifiers (CMCD-PA) are attractive for fully integrated PA implementation as the output capacitance of the active device can be absorbed in the output matching network that can be realized with minimum number of components.
Hashim Raza Khan +3 more
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Suppression of harmonic current for IPMSM using generalized repetitive control
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society, 2010Interior Permanent Magnet Synchronous Motors (IPMSM) are generally driven by the current control based on the vector control system. However, there exist harmonic components in the current control loop. For the harmonic current, suppression control methods using a repetitive control have been proposed. In the conventional repetitive control, the amount
Masaya Morimoto +4 more
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A Method of Harmonic Current Suppression in Photovoltaic Grid-Connected Systems
Applied Mechanics and Materials, 2013The grid-connected inverter plays an important role in the photovoltaic power generation systems, the output of the grid current harmonics affect the stability of the grid. The reason of grid inverter output current distortion, a detailed analysis of current waveform control strategy and its effectiveness of the grid-connected inverter harmonic current
Jia Guo +4 more
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Harmonic suppression and stability improvement for aggregated current-controlled inverters
2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016For LCL-filtered grid-connected inverters, classical control methods such as the proportional grid voltage feedforward, the harmonic quasi resonant (HQR) control etc., are widely utilized to achieve low current distortion. However, the system stability is easily challenged by the grid impedance and the increased number of the paralleled inverters ...
Qiang Qian +3 more
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Measure and Suppression of Harmonic Currents for Heavy-duty Hoisting Machines
2005 IEEE/PES Transmission & Distribution Conference & Exposition: Asia and Pacific, 2005The heavy-duty hoisting machines powered by thyristor-controlled converter become the dominating harmonic source in coal mine power supply system. The high-order harmonics will interfere on the triggering angle of control circuit in AC-DC drive system and cause the stall fault of hoisting machines.
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Current Harmonics Suppression in IPMSMs Considering Rotational Harmonics
IEEE Transactions on Transportation ElectrificationYilin Ma +4 more
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Impedance-Edited Multiple Low-Frequency Harmonic Current Adaptive Suppression
IEEE Transactions on Power Electronics, 2023Liangzong He, Hongyan Zhou
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Harmonic current generation mechanism and harmonic current suppression method of DTP-PMSG
IET Conference ProceedingsYutao Ao +5 more
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