Results 41 to 50 of about 1,014 (166)

ANALISA HARMONISA PEMBANGKIT LISTRIK TENAGA SURYA (PLTS) OFF - GRID 290 Wp DENGAN KOMBINASI BEBAN LINIER DAN NON LINIER DI GEDUNG FAKULTAS TEKNIK UKI - JAKARTA MENGGUNAKAN MATLAB SIMULINK [PDF]

 This paper presents the results of research on a 290 Wp (Watt-peak) Off-Grid Solar Power Plant (PLTS) at the Faculty of Engineering Building, Universitas Kristen Indonesia - Jakarta, aiming to investigate current harmonics on the load side and ...
Widodo, Bambang, Openg, Elisabeth Faustina Ene, Purba, Robinson   +2 more
core   +1 more source

Machine learning based model predictive control for grid connected enhanced switched capacitor cross‐connected switched multi‐level inverter (ESC3SMLI)

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This article describes an enhanced switched capacitor cross‐connected switched multilevel inverter (ESC3SMLI) with machine learning‐based model‐predictive control (ML‐MPCM). An improved switched capacitor cross connected switched multilevel inverter featuring minimal devices are presented. The proposed ESC3SMLI produces nine levels using eight switches,
Arun Vijayakumar, Albert Alexander Stonier, Geno Peter, Ezhil Vignesh, Vivekananda Ganji   +4 more
wiley   +1 more source

Filtration of Harmonic Components and Correction Power Factor in Nonlinear Loads

Gazi Üniversitesi Fen Bilimleri Dergisi, 2019
Total harmonic distortion has become an important subject in power quality, especially after use of power electronic equipment and non-linear loads.
Süleyman ADAK, Hasan Cangi, Ahmet Serdar YILMAZ   +2 more
doaj   +1 more source

Offline Pulse Distribution Strategies for SWISS Rectifier Using Improved PDM at High Switching Frequencies

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper proposes an improved offline pulse density modulation strategy for the SWISS rectifier to achieve low input current distortion and high power factor at high switching frequencies. Experimental results at 38.4 kHz reduce THDi from over 30% to ≈10%, while high‐frequency simulations at 172.8 kHz achieve THDi of 3.3% and PF = 0.9954.
Thuong Ngo‐Phi, Tuyen Nguyen‐Dinh, Nam Nguyen‐Quang, Khuong Nguyen‐Vinh   +3 more
wiley   +1 more source

Enhancing Power Quality in Industry 4.0 Manufacturing Using the Multi-Criteria Selection Method

IEEE Access
Industry 4.0 technology is growing rapidly in the manufacturing industry and other businesses. Devices used in Industry 4.0 are manufactured with high-frequency switching functions and generate harmonics that negatively affect power quality. Choosing the
Minh Ly Duc, Petr Bilik, Radek Martinek
doaj   +1 more source

Quasi‐Steady‐State Instantaneous Power Flows in VSC Grid‐Connected System: Definition, Mechanism and Optimisation

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper investigates the quasi‐steady‐state instantaneous power flows (QSS‐IPFs) in voltage source converter (VSC) grid‐connected systems along the analytical path of indicator definition, mechanism characterisation and device‐level optimisation.
Yuhang Guan, Shun Tao, Tong Guo, Yonghai Xu   +3 more
wiley   +1 more source

Optimization Design of Single-Tuned Passive Filter Using Particle Swarm Optimization Algorithm in Industry

Journal of Energy and Electrical Engineering
In the industrial sector, the widespread use of non-linear loads such as inverters and variable speed drives has led to increased harmonic distortion, which negatively impacts power quality.
Mochamad Irlan Malik, Yuda Muhammad Hamdani, Yanti Yanti   +2 more
doaj   +1 more source

Optimised Active Disturbance Rejection Control for Grid‐Connected Floating Offshore Wind Turbines Under Wave Disturbance

IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
This study presents a novel grid‐connected control strategy for floating offshore wind turbines (FOWTs) that integrates Wave Disturbance Compensation (WDC) with Active Disturbance Rejection Control (ADRC) to mitigate wind‐wave‐induced power fluctuations.
Miao Huang, Pingye Wan, Shuping Zhang, Lili Tao, Yiheng Hu, Nan Zhao   +5 more
wiley   +1 more source

An analytical technique to obtain higher-order approximate periods for nonlinear oscillator

International Islamic University Malaysia Engineering Journal, 2018
: This paper presents simulation results of the influence of wide range modulation index values ( ) in carrier-based PWM strategy for application in generating the stepped waveform.
Md Sazzad Hossien Chowdhury, Md. Alal Hosen, MOHAMMAD YEAKUB ALI, AHMAD FARIS ISMAIL   +3 more
doaj   +1 more source

Data‐Driven Comprehensive Error Modeling and Optimization Strategy for Transformers and Electricity Meters

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
In actual operation, it is difficult to accurately evaluate the comprehensive measurement error of transformers and electricity meters due to the coupling of working and environmental operating conditions, nonlinear response, and other factors. This article proposes a data‐driven modeling and optimization strategy that integrates multidimensional ...
Xu Chen, Haomiao Zhang, Chao Zhang, Yinzhe Xu, Zhiqiang Cheng, Yu Yan, Pramita Mishra   +6 more
wiley   +1 more source