Results 41 to 50 of about 31,150 (250)
Three phase active power filter with selective harmonics elimination
Archives of Electrical Engineering, 2016 This paper describes a three phase shunt active power filter with selective harmonics elimination. The control algorithm is based on a digital filter bank. The moving Discrete Fourier Transformation is used as an analysis filter bank.
Sozański Krzysztof
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A control strategy for a three-phase four-wire shunt active filter [PDF]
, 2008 This paper presents a control strategy for a three- phase four-wire shunt active filter. The shunt active filter is a custom-power device capable to compensate, in real time, harmonics, unbalances and power factor in an electrical installation.
Afonso, João L. +3 more
core +1 more source
A Clinical Feasibility Study of Spinal Evoked Compound Action Potential Estimation Methods
Neuromodulation: Technology at the Neural Interface, EarlyView., 2021 Abstract Objectives Spinal cord stimulation (SCS) is a treatment for chronic neuropathic pain. Recently, SCS has been enhanced further with evoked compound action potential (ECAP) sensing. Characteristics of the ECAP, if appropriately isolated from concurrent stimulation artifact (SA), may be used to control, and aid in the programming of, SCS systems.
Krishnan Chakravarthy +6 more
wiley +1 more source
A shunt active filter based on voltage detection for harmonic termination of a radial power distribution line [PDF]
, 1998 This paper focuses on a shunt active filter based on the detection of harmonic voltages at the point of installation. The objective of the active filter is to attenuate harmonic propagation resulting from series/parallel resonance between capacitors for ...
Akagi, Hirofumi +2 more
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Performance Investigation of Grid-Connected DFIG using Integrated Shunt Active Filtering Capabilities [PDF]
E3S Web of Conferences, 2020 This paper presents the modified grid side converter control (GSC) technique which enable the GSC to work as a shunt active filter to mitigate the grid current harmonics produced by the nonlinear load, as well as to transfer power from the grid to the ...
Patel Krishna S., Makwana Vijay H.
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Ain Shams Engineering Journal, 2019 Instantaneous d frame driven Shunt active filter (SAF) alleviate harmonics and reactive power. This control algorithm evolved from elemental synchronous reference frame engenders the fundamental reference signal from the load current with a phase shift ...
Ramakrishnan Sriranjani +1 more
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IEEE Access, 2020 This paper presents a Hybrid Shunt Active Power Filter (HSAPF) optimized by hybrid Particle Swarm Optimization-Grey Wolf Optimization (PSO-GWO) and Fractional Order Proportional-Integral-Derivative Controller (FOPIDC) for reactive power and harmonic ...
Alok Kumar Mishra +5 more
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A new power line conditioner for harmonic compensation in power systems [PDF]
, 1995 This paper proposes a new power line conditioner consisting of two small rating series active filters and a shunt passive filter. The power line conditioner aims at a general filtering system which will be installed at the point of common coupling in a ...
Akagi, Hirofumi, Fujita, Hideaki
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Shunt Active Power Filter with Dynamic Output Current Limitation [PDF]
2007 IEEE International Symposium on Industrial Electronics, 2007 This paper presents a shunt active filter with a controller able to dynamically limit the output current, which allows an effective protection of the inverter semiconductors without diminishing the active filter performance. The control strategy is based on the p-q theory expanded for three-phase four-wire systems and the power stage of the active ...
Pregitzer, Ricardo G. +3 more
openaire +2 more sources
Fuzzy Controller with Shunt Active Power Filter in Reducing THD for Three Phase System
International Transactions on Electrical Engineering and Computer ScienceIn recent years, power electronics devices have advanced and are now employed in a variety of applications. Furthermore, this gadget produced an issue with power quality in the electrical system.
K. Hemasri, Ch. Srinivasa Kumar
doaj +3 more sources