Results 51 to 60 of about 6,993,106 (201)

Design of a Multi‐Complex Disturbance Generator Using Virtual Instrumentation for Power Quality Monitoring Research

Energy Science &Engineering, EarlyView.
A real‐time power quality disturbance generator is developed using virtual instrumentation based on LabVIEW and NI MyDAQ. The system generates IEEE‐standard PQ events with controllable noise and harmonics. Measurement uncertainty analysis confirms its reliability for realistic testing of Power Quality Disturbance detection and classification algorithms.
Abdullah Saud, Adil Usman, Muhammad Umar Khan, Sumair Aziz, Muhammad Faisal Nadeem Khan, Muhammad Akmal   +5 more
wiley   +1 more source

Method for noncontact control of electromagnetic field parameters of 6-10 kV overhead transmission line and harmonic distortion sources based on spectral data analysis

Известия высших учебных заведений: Проблемы энергетики
RELEVANCE of the study lies in the increasing number of nonlinear loads and power electronic devices in 6-10 kV distribution networks is causing an increase in harmonic and interharmonic distortion.
A. M. Bramm, A. I. Khalyasmaa, P. V. Matrenin, S. A. Eroshenko   +3 more
doaj   +1 more source

Zero‐Current Switching Based Model Predictive Control of a Double‐Extended Overlapped Alternate Arm Converter Used in the VSC–HVDC System

High Voltage, EarlyView.
ABSTRACT The alternate arm converter (AAC) is one of the most efficient multilevel topologies based on voltage source converters (VSCs), which has recently gained attention in various applications, particularly in high voltage direct current (HVDC) systems.
Ehsan Akbari, Milad Samady Shadlu
wiley   +1 more source

Current Controller with FOPI Modification for VSI-based Active Power Filter

Emitor: Jurnal Teknik Elektro
The integration of photovoltaic (PV) systems into the grid, combined with nonlinear loads and bidirectional power flows, significantly impacts grid voltage stability and total harmonic distortion (THD) in low-voltage distribution systems.
Antonius Doddy Tyas Prasetyo, Dery Elfando, Eva Magdalena Silalahi   +2 more
doaj   +1 more source

Optimization of Wind‐PV Co‐Generation Systems Using Artificial Bee Colony and Back‐to‐Back Voltage Source Converter

IET Smart Energy Systems, EarlyView.
The Graphical Abstract depicts the proposed Artificial Bee Colony algorithm‐based optimal tuning of PI controllers for back‐to‐back Voltage Source Converters in a hybrid wind–PV system. ABSTRACT This paper proposes a hybrid model‐based back‐to‐back voltage‐source converter (B2B‐VSC) system comprising a Photovoltaic (PV) array and a Permanent Magnet ...
Ch. Sreenu, G. Mallesham, T. Chandra Shekar, Surender Reddy Salkuti   +3 more
wiley   +1 more source

Analisa Dampak Penggunaan Lampu Hemat Energi (LHE) dan Light-Emitting Diode (LED) Terhadap Total Harmonic Distortion (THD)

, 2020
Seiring dengan perkembangan dan penggunaan teknologi elektronika daya dan semakin pesat, yang bermanfaat juga untuk penghematan energi listrik. Perkembangan teknologi elektronika daya tersebut juga dimanfaatkan pada teknologi penerangan seperti, lampu ...
Siahaan, Fernando Jeremia
core   +1 more source

Effects of Total Harmonic Distortion on Power System Equipment [PDF]

, 2015
Total harmonic distortion, or THD, is the summation of all harmonic components of the voltage or current t waveform compared against the fundamental component of the voltage or current wave: Harmonic is a sinusoidal component of a periodic wave or ...
AJENIKOKO, GANIYU ADEDAYO., OJERINDE, ADEDAPO IBUKUNOLUWA.   +1 more
core   +1 more source

Analisis Losses Dan THD (Total Harmonic Distortion) Akibat Pengaruh Beban Non Linear Pada Transformator Daya [PDF]

, 2019
Total Harmonic Distortion (THD) tegangan dan arus yang tidak memenuhi standar IEEE 519-2014 dapat mengakibatkan terjadinya losses pada trafo distribusi, sehingga akan menyebabkangangguan pada sistem tenaga listrik.
Adriansyah, Andi, Purnomo, Andri
core  

RANCANG BANGUN FILTER PASIF UNTUK MEREDUKSI TOTAL HARMONIC DISTORTION (THD) AKIBAT PEMAKAIAN LAMPU HEMAT ENERGI (LHE) DAN LIGHT EMITTING DIODE (LED)

Lektrokom : Jurnal Ilmiah Teknik Elektro, 2021
This paper discusses the design of a passive filter system for energy saving in Energy Saving Lamps (LHE) and Light Emitting Diode (LED), but for LHE and LED lamps for current Total Harmonic Distortion (THDi) that do not meet the standard. To reduce the current THD, it can be done by installing a single tune passive filter.””In this paper, we discuss ...
null Alfronso Sinurat, null Antonius Doddy Tyas Prasetyo, Eva Magdalena Silalahi, Bambang Widodo, Robinson Purba   +4 more
openaire   +1 more source

Enhanced Control of 1.5 MW DFIG Generators in MRWT Systems Using GA‐Based PI‐ST‐SMC: Comparative Assessment With ST‐SMC

Wind Energy, Volume 29, Issue 10, October 2026.
ABSTRACT This paper proposes a novel genetic algorithm‐based proportional–integral super‐twisting sliding mode control (GA‐PI‐ST‐SMC) strategy for the rotor‐side converter of a 1.5 MW doubly‐fed induction generator (DFIG) operating in marine renewable wind turbine (MRWT) systems.
Habib Benbouhenni, Nicu Bizon, Zakaria Mohamed Salem Elbarbary, Saad F. Al‐Gahtani   +3 more
wiley   +1 more source