Results 51 to 60 of about 19,817 (226)
The optimal passive filters to minimize voltage harmonic distortion at a load bus [PDF]
, 2005 This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services. Internal or personal use of this material is permitted.
Zobaa, AF
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Evaluasi Distorsi Harmonisa Tegangan Pada Sistem Tenaga Listrik Di Rumah Sakit Panti Wilasa Citarum Semarang [PDF]
, 2011 One of the factors that affect power quality is harmonic distortion. Harmonic distortion is measured by the value of Total Harmonics Distortion, THD. THD of Voltage harmonics always be a guide to the basic values of the instantaneous waveform.
Assaffat, L. (Luqman)
core
Advanced Intelligent Systems, EarlyView.This study introduces a biomarker‐agnostic diagnostic strategy for ovarian cancer, utilizing a machine learning‐enhanced electronic nose to analyze volatile organic compound signatures from blood plasma. By overcoming the dependence on specific biomarkers, this approach enables accurate detection, staging, and cancer type differentiation, offering a ...
Ivan Shtepliuk +4 more
wiley +1 more source
The role of circumstance monitoring on the diagnostic interpretation of condition monitoring data [PDF]
, 2010 Circumstance monitoring, a recently coined termed defines the collection of data reflecting the real network working environment of in-service equipment.
Bahadoorsingh, S. +4 more
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Energy Technology, EarlyView.Advanced virtual impedance control integrating multiple second‐order generalized integrator (SOGI) variants—SOGI, ESOGI, MSOGI, and DSOGI—enhances power and harmonic sharing accuracy in islanded microgrids. The comparative study quantifies performance–complexity trade‐offs, demonstrating up to 65% total harmonic distortion (THD) reduction and improved ...
Camelia Ait Hammouda +3 more
wiley +1 more source
, 2022 This paper shows how to analyze Total Harmonic Distortion (THD) using the fast Fourier transformation (FFT) capability of low-cost digital sampling oscilloscopes. It was found that THD measurements using this method are accurate within less than a few percent of absolute error.
openaire +1 more source
IOP Conference Series: Earth and Environmental Science, 2021 Abstract This paper discusses the design of a passive filter system for Energy-Saving Lamps (LHE) and Light Emitting Diodes (LED) using the MATLAB Simulink software. This type of lamp is a type of non-linear load that produces harmonics of current and voltage. However, this harmonic problem can be reduced using passive filters.
F Susanto +4 more
openaire +1 more source
A class of analog CMOS circuits based on the square-law characteristic of an MOS transistor in saturation [PDF]
, 1979 The examined class of circuits includes voltage multipliers, current multipliers, linear V-I convertors, linear I-V convertors, current squaring circuits, and current divider circuits.
Bult, Klaas, Wallinga, Hans
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Energy Science &Engineering, EarlyView.This study presents a new control strategy for doubly fed induction generator (DFIG) wind turbine systems to overcome the limitations of traditional direct field control using proportional‐integral (DFOC‐PI) regulators, which are sensitive to coefficient changes and lead to low power quality.
Hamza Gasmi +5 more
wiley +1 more source
Majalah Ilmiah Teknologi Elektro, 2018 Pengoperasian beban non linier merupakan penyebab timbulnya harmonisa. Tingkat distorsi atau disebut Total Harmonic Distortion (THD) yang tinggi berpotensi menurunkan kualitas energi listrik yang disalurkan. Dalam penelitian ini dilakukan pengukuran THD pada tiap Sub Distribution Panel (SDP) di RSUD Klungkung.
I Kadek Arya Wiguna +2 more
openaire +3 more sources