Results 1 to 10 of about 6,600 (212)

Hardware in the Loop Real-Time Simulation of Improving Hosting Capacity in Photovoltaic Systems Distribution Grid With Passive Filtering Using OPAL-RT

IEEE Access, 2023
The industrial revolution in the world resulted in a rise in the desire for energy in recent years. Therefore, the trend was strong toward the utilization of alternative and sustainable energy sources, such as solar power and wind energy.
Mohamed A. Ismeil, Ahmed Alfouly, Hany S. Hussein, I. Hamdan   +3 more
doaj   +1 more source

Power Quality Improvement by Reduction of Total Harmonic Distortion (THD) using PWM Inverter

International Journal of Innovative Technology and Exploring Engineering, 2019
In this paper, a PWM inverter is proposed for improvement of power quality i.e., reduction of total harmonic distortion (THD). The power quality problems reduce the lifetime and performance of equipments. The proposed system reduces the THD which is generated from the nonlinear loads.
Chitralekha Jena*, Srikanta Mohapatra, Sanhita Mishra, Babita Panda   +3 more
openaire   +1 more source

Interpretation of partial discharge activity in the presence of harmonics [PDF]

, 2010
Recent work has identified that circumstances of equipment operation can radically change condition monitoring data. This contribution investigates the significance of considering circumstance monitoring on the diagnostic interpretation of such condition
Rudd, S. E., Catterson, V.M., Bahadoorsingh, S., S. M. Rowland, S. D. J. McArthur, Catterson, V. M., S. Bahadoorsingh, Rudd, S.E., McArthur, S.D.J., S. E. Rudd, Rowland, S.M., Rowland, S. M.; id_orcid, V. M. Catterson, McArthur, S. D J   +13 more
core   +1 more source

Power Quality Measures of Non-Ideal 3-phase Diode Rectifiers and Smoothing Circuits

Zanco Journal of Pure and Applied Sciences, 2020
The study of the rectifier LC smooth circuit to minimize the total harmonic distortion (THD) of three phase of non-ideal diode rectifier has been proposed.
Faraedoon Waly Ahmed, Farhad Muhsin Mahmood   +1 more
doaj   +3 more sources

Analysis Of 12- Level Cycloconverter To Minimize Thd (Total Harmonic Distortion) Level In 3-Phase Induction Motor

Turkish Journal of Computer and Mathematics Education (TURCOMAT), 2021
These harmonics are higher than essential frequencies and cause Total Harmonics Distortion (THD) which increases the rms current and generates more warmth in the load. Numerous techniques are used to suppress the harmonics to limit the warmth in the load.
openaire   +2 more sources

Linear Grounding against Total Harmonic Distortion (THD) Based on Faden Spectrum Phenomenon

Journal of Sensor Networks and Data Communications
This applied research deals with the effect of capacitive harmonics on the efficiency of electrical and electronic devices used in installing a giant screen owned by Faden Spectrum Company, which was installed on one of the huge towers in the city of Al-Khobar in the Kingdom of Saudi Arabia, with an area of 2000 square meters, and consisting of 2000 ...
Prof. Hazar Shtat, Nazih Haider
openaire   +2 more sources

Sensorless Voltage Estimation for Total Harmonic Distortion Calculation Using Artificial Neural Networks in Microgrids [PDF]

, 2021
In this brief, a sensorless voltage estimation approach for total harmonic distortion (THD) calculation is proposed to reduce number of voltage sensors in the microgrids.
Akpolat, Alper Nabi, Adineh, Behrooz, Habibi, Mohammad Reza, Blaabjerg, Frede; id_orcid   +3 more
core   +3 more sources

Implementasi Transformator Penggeser Fasa Pada Sistem Distribusi Radial Tiga Fasa Untuk Menurunkan Total Harmonic Distortion (Thd) [PDF]

, 2015
Beban listrik non-linier merupakan penyebab arus harmonisa pada sistem kelistrikan yang berpengaruh pada kualitas daya listrik dan kerusakan peralatan. Oleh karena itu, diperlukan perhitungan aliran daya harmonisa untuk mengetahui besar dan penyebaran
Stephani, Ribka
core  

Simulation of passive filter design to reduce Total Harmonic Distortion (THD) in Energy-Saving Lamps (LHE) and Light Emitting Diodes (LED)

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, E M Silalahi, S Stepanus, B Widodo, R Purba   +4 more
openaire   +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