Results 51 to 60 of about 31,344 (251)
Hybrid optimization shunt active power filter based on radar power system
Measurement + Control, 2023 The problem of load nonlinearity is exposed as more and more load types are introduced into the radar power system. The nonlinear load is easy to produce large harmonic current, but at the same time it seriously threatens the normal and safe operation of
Yuetong Wang +6 more
doaj +1 more source
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.
doaj +1 more source
Aplikasi Jaringan Saraf Tiruan pada Shunt Active Power Filter Tiga Fasa [PDF]
, 2009 Semakin banyaknya pengoperasian peralatan beban non linear akan menimbulkan harmonisa pada sistem tenaga listrik dan menurunkan kualitas daya listrik.
Thiang, Thiang
core
Advanced Materials, EarlyView.In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal +9 more
wiley +1 more source
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
doaj +1 more source
Simulation of a single-phase active power filter based ANN controller [PDF]
, 2013 This project presents the employment of a single-phase active power filter (APF) to compensate harmonics generated by battery charger. The presence of the harmonics leads to various problems and poor power quality.
Mahadan, Mohd Ezwan
core
Harmonic Reduction in Variable Frequency Drives Using Active Power Filter [PDF]
, 2014 In this paper Voltage Source Inverter (VSI) is used to supply a variable frequency variable voltage to a three phase induction motor drive in a variable speed application.
Nithya, K. (K) +3 more
core +1 more source
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
New Topology of a Hybrid, Three-Phase, Four-Wire Shunt Active Power Filter
Energies, 2023 With a view to reducing harmonic content in electrical power systems, and, consequently, improving power quality level, filters and other harmonic compensation devices are widely used.
Stefani Freitas +5 more
doaj +1 more source
Control of a three-phase four-wire shunt-active power filter based on DC-bus energy regulation [PDF]
, 2008 This paper presents a nonconventional three-phase four-wire shunt active power filter (APF) topology controlled by using an energy approach. A general study of power terms involved in the operation of the four-wire APF is conducted in order to evidence ...
Blaabjerg, Frede +4 more
core +2 more sources