Results 31 to 40 of about 3,990 (185)

Studi Harmonisa Arus dan Tegangan Listrik pada Kampus Politeknik Enjinering Indorama [PDF]

, 2016
Gangguan harmonisa yang terjadi pada sistem distribusi tenaga listrik akibat terjadinya distorsi gelombang arus dan tegangan. Distorsi gelombang arus dan tegangan ini disebabkan adanya pembentukan gelombang-gelombang dengan frekuensi kelipatan bulat dari
Suryadi, A. (Aris)
core   +4 more sources

Optimizing PV Inverter GMPP and Current Harmonic Distortion Using QHBM

Jurnal Nasional Teknik Elektro
This paper investigates the optimization of the Global Maximum Power Point (GMPP) and the simulation of Total Harmonic Distortion of Current (THDI) from an inverter connected to a nonlinear load.
Muhammad Cahyo Bagaskoro, Aripriharta, sujito, Saodah Omar   +3 more
doaj   +1 more source

Calculations of energy savings using lighting control systems [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020
The development of technology and design of light management systems remains dynamic. Among all the benefits offered by these systems, the most valuable might definitely be the possibility of saving energy consumption. Knowing the value of energy savings
A. Wiśniewski
doaj   +1 more source

Performance of current transformer operate under harmonic condition and their effects on transformer differential protection

MATEC Web of Conferences, 2018
This paper focused to determine the performance of Current Transformer (CT) operates under harmonics condition and their effects on transformer differential protection. A laboratory test has been implemented to determine the error produced by both CT and
Nisja Indra
doaj   +1 more source

Rancang Bangun Inverter SVM Berbasis Mikrokontroler PIC 18F4431 Untuk Sistem VSD

Jurnal Nasional Teknik Elektro, 2013
Sebuah sistem pengaturan kecepatan motor disebut dengan sistem Variable Speed Drives (VSD). Sistem VSD motor induksi menggunakan inverter untuk mengatur frekuensi suplai motor.
Tarmizi ., Muyassar .
doaj   +1 more source

Impact on the Power Grid Caused via Ultra-Fast Charging Technologies of the Electric Buses Fleet

Energies, 2022
Battery Electric Buses (BEBs) are considerably integrated into cities worldwide. These buses have a strict schedule; thus, they could be charged in a very short time with a power level up to 600 kW.
Mohammed Al-Saadi, Sharmistha Bhattacharyya, Pierre Van Tichelen, Manuel Mathes, Johannes Käsgen, Joeri Van Mierlo, Maitane Berecibar   +6 more
doaj   +1 more source

Evaluation of Electrical Harmonics in Building Installations

Emitor: Jurnal Teknik Elektro
This study aims to determine the level of harmonics, and conduct harmonic analysis on the electrical system in the new Building of the Information Technology Department of Samarinda State Polytechnic.
Rizky Aprylianto Susilo, Fransiskus Sandi Tolanda, Arif Hidayat, Patrik Handriano, Vita Amalia, Besse Ita Basari   +5 more
doaj   +1 more source

The Impact of the Load Side Parameters on PC Cluster's Harmonics Emission

Advances in Electrical and Computer Engineering, 2011
Harmonics current emission from personal computers (PCs) is of special interest to power quality researchers, due to their wide spread application and the fact that they are usually concentrated in large groups (clusters).
KATIC, V. A., MUJOVIC, S. V., RADULOVIC, V. M., RADOVIC, J. S.   +3 more
doaj   +1 more source

Integration of renewable energy sources in the dynamic voltage restorer for improving power quality using ANFIS controller

Journal of King Saud University: Engineering Sciences, 2023
Nowadays, grid power loss and power quality deterioration are causing many problems, especially for sensitive uses such as data centers, airports, healthcare, banking, insurance, and telecom.
Abdallah Ben Abdelkader, Youssef Mouloudi, Mohammed Amine Soumeur   +2 more
doaj   +1 more source

Dual source novel nine level inverter (DSN2LI) design with minimum active devices and inherent polarity generation

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This article presents a dual‐source novel nine‐level inverter (DSN2LI) featuring minimal devices. Utilizing eight switches, which include 2 bidirectional switching devices and 2 uneven dc links, the proposed DSN2LI generates nine levels. The DSN2LI employs the utilization of trinary geometric DC links.
Arun Vijayakumar, Albert Alexander Stonier, Geno Peter, Vivekananda Ganji   +3 more
wiley   +1 more source