Results 11 to 20 of about 6,600 (212)

Reduction of Total Harmonic Distortion (THD) on Multilevel Inverter with Modified PWM using Genetic Algorithm

Emitter: International Journal of Engineering Technology, 2017
In this research, modified PWM has been applied to the multilevel inverter (MLI) single-phase three-level diode clamp full bridge. Modified PWM is performed to produce minimum Total Harmonic Distortion (THD) the voltage because the quality of the good ...
Lucky Pradigta Setiya Raharja, Ony Asrarul Q., Zainal Arief, Novie Ayub Windarko   +3 more
doaj   +4 more sources

Utilization of a New Meta Heuristic Algorithm to Minimize Total Harmonic Distortion (THD)

Majlesi Journal of Electrical Engineering
Recently applications of multilevel inverter become more convenient in power electronic. The Output closes to sinusoidal wave form, capability of creating high value of voltage or current, less blocking voltage on switches and…, made multilevel ...
Hamed Hosseinnia, Daryoush Nazarpour
doaj   +2 more sources

Experimental evaluation and accuracy analysis of inductive current transformers under realistic nonlinear and harmonic-rich load conditions [PDF]

Scientific Reports
This paper provides an experimental evaluation of two current transformers’ (CTs’) accuracy performance under linear and nonlinear load scenarios. Four performance indicators–measured RMS current, total harmonic distortion (THD), ratio error, and phase ...
Ben H. L. Daouli, Hassan Mana, Chouaib Labiod, Ali Bebboukha, Ievgen Zaitsev   +4 more
doaj   +2 more sources

PENGARUH TOTAL HARMONIC DISTORTION (THD) TERHADAP PEMBACAAN KWH METER SEMI DIGITAL

JURNAL AMPLIFIER : JURNAL ILMIAH BIDANG TEKNIK ELEKTRO DAN KOMPUTER, 2022
Pengukuran energi yang terpakai dalam suatu jaringan listrik oleh kWh meter sebaiknya mempunyai tingkat akurasi yang baik agar pengguna listrik tidak merasa dirugikan.
PANGGABEAN, MARTIN, Alex, Surapati, Rosa, Khairul Amri   +2 more
core   +3 more sources

PENGUKURAN TOTAL HARMONIC DISTORTION (THD) TERHADAP LAMPU HEMAT ENERGI (LHE) DAN LIGHT-EMITTING DIODE (LED)

Lektrokom : Jurnal Ilmiah Teknik Elektro, 2020
. Along with the rapid development of power electronics technology which is also useful for saving electrical energy. This technology is also used in lighting such as energy saving lamps (LHE) and light-emitting diode (LED).
Siahaan, Fernando Jeremia, Silalahi, Eva Magdalena, Eva Magdalena Silalahi, Widodo, Bambang, Bambang Widodo, Robinson Purba, Fernando Jeremia Siahaan, Purba, Robinson   +7 more
core   +2 more sources

A Review of Total Harmonic Distortion Factors for the Measurement of Harmonic and Interharmonic Pollution in Modern Power Systems

Energies, 2021
Harmonic distortion is one of the disturbances that most affects the quality of the electrical system. The widespread use of power electronic systems, especially power converters, has increased harmonic and interharmonic emission in a wide range of ...
Angel Arranz-Gimon, Angel Zorita-Lamadrid, Daniel Morinigo-Sotelo, Oscar Duque-Perez   +3 more
doaj   +2 more sources

Determination of Total Harmonic Distortion (THD) on a 33kv Distribution Network: A Case Study of Island Business District

Nigerian Journal of Technology, 2015
Modern day AC power systems are proliferated by the introduction of several kinds of nonlinear loads which generate harmonics in a power system and this has a cumulative negative effect on power quality.
Fakolujo, OA, Adesina, LM
core   +3 more sources

Phase Shift APOD and POD Control Technique in Multi-Level Inverters to Mitigate Total Harmonic Distortion

Mathematics
Multi-level inverters are widely employed to generate new energy because of their huge capacity and benefits in sound control performance. One of the critical areas of study for multi-level inverters is control strategy research.
Kalsoom Bano, Ghulam Abbas, Mohammed Hatatah, Ezzeddine Touti, Ahmed Emara, Paolo Mercorelli   +5 more
doaj   +2 more sources

Optimum Control of Selective and Total Harmonic Distortion in Current and Voltage Under Nonsinusoidal Conditions

IEEE Transactions on Power Delivery, 2008
Active-filter-based power-quality improvement schemes, in general, focus on the reduction of total harmonic distortion (THD) and improvements in power factor (PF). This may not be adequate because standards, such as IEEE-519/IEC 61000, require that apart
Sincy George, Vivek Agarwal
exaly   +2 more sources

ANALISA EFEK PENEMPATAN DAN KAPASITAS PEMBANGKIT LISTRIK TENAGA SURYA (PLTS) TERHADAP TOTAL HARMONIC DISTORTION (THD) PADA JARINGAN DISTRIBUSI 20 KV [PDF]

, 2018
Pembangkit Listrik Tenaga Surya (PLTS) menjadi pembangkit listrik alternatif yang sangat diminati pada saat sekarang ini, karena PLTS merupakan pembangkit listrik yang ramah lingkungan. Namun PLTS memiliki inverter yang menghasilkan harmonisa.
Rahmat, Hidayat
core   +1 more source