Results 161 to 170 of about 2,139 (183)
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Fuzzy Logic Control of SLMMC-Based SAPF Under Nonlinear Loads
International Journal of Fuzzy Systems, 2019This work proposes fuzzy logic controller (FLC) for seven-level modular multilevel converter (SLMMC)-based shunt active power filter (SAPF) to reduce harmonics in source current. Half-bridge submodule is proposed for SLMMC due to its simple configuration and low conduction losses.
V. Narasimhulu +2 more
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Harmonic mitigation and resonance damping of MMC-SAPF with low switching frequency
2021 IEEE 4th International Electrical and Energy Conference (CIEEC), 2021The shunt power capacitor will cause parallel resonance in the medium voltage (MV) power distribution system with nonlinear load. MMC-SAPF with low switching frequency is applied to handle this problem. Firstly, topology and control of device including modulation strategy is studied.
Congzhi Cheng +6 more
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Adaptive control for MMC-SAPF with balanced and unbalanced PCC voltage
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017Three-phase three-wire shunt active power filter (SAPF) with traditional positive-sequence control can only compensate part of the nonlinear load current harmonics if the PCC voltage changes from balanced to unbalanced condition. Changes of both nonlinear load current harmonic components and equivalent circuit for modular multilevel converter based ...
Chengjing Li +4 more
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Acta Clinica Belgica, 2014
We describe a case of a 56-year-old woman who developed a recurrent pleural effusion after a thoracoscopic resection of an anterior bulging thoracic disc hernia (level D9-D10). Despite several evacuating pleural punctions, dyspnea reoccurred due to recurrent pleural effusion, the same side as the disc resection.
S, Deseyne +4 more
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We describe a case of a 56-year-old woman who developed a recurrent pleural effusion after a thoracoscopic resection of an anterior bulging thoracic disc hernia (level D9-D10). Despite several evacuating pleural punctions, dyspnea reoccurred due to recurrent pleural effusion, the same side as the disc resection.
S, Deseyne +4 more
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Performance analysis of SRF based SAPF with PI and FUZZY controllers
2015 International Conference on Control Communication & Computing India (ICCC), 2015Current harmonics are the major problem that seen in the distributed system due to the wide spread usage of the harmonic loads. Conventionally, the harmonic related problems are reduced by using the passive harmonic filters. The performance of the passive filter largely depends up on the system impedance and it subjected to change frequently.
Sajin Sahadev, null Manju B
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Performance of modified-leaky LMS control algorithm for supercapacitor based SAPF
2018 IEEMA Engineer Infinite Conference (eTechNxT), 2018The next generation of power system is expected to be more complex and sensitive. Therefore, controllers implemented for a custom power device must be efficient and adaptive. In order to mitigate the power quality problems, a Modified Leaky Least Mean Square (MLLMS) control algorithm for a three-phase Supercapacitor based Shunt Active Power Filter ...
Trilochan Penthia +3 more
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Series Active Power Filter (SAPF) For Power Quality Improvement
2022 Interdisciplinary Research in Technology and Management (IRTM), 2022Shradha Balajirao Anawade, Atul A. Kale
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Interactive PV-SAPF with Backstepping Controller for Power Quality Improvement
2023 1st International Conference on Renewable Solutions for Ecosystems: Towards a Sustainable Energy Transition (ICRSEtoSET), 2023Ahmed Elottri +5 more
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Constraint Handling Using the Self-Adaptive Penalty Function (SAPF) Approach
2021Ishaan R. Kale, Anand J. Kulkarni
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