Results 31 to 40 of about 101,710 (207)

Optimal Harmonic Mitigation in Distribution Systems with Inverter Based Distributed Generation

Applied Sciences, 2021
In recent years, with the widespread use of non-linear loads power electronic devices associated with the penetration of various renewable energy sources, the distribution system is highly affected by harmonic distortion caused by these sources. Moreover,
Ahmed S. Abbas, Ragab A. El-Sehiemy, Adel Abou El-Ela, Eman Salah Ali, Karar Mahmoud, Matti Lehtonen, Mohamed M. F. Darwish   +6 more
doaj   +1 more source

Pengaruh Polusi Harmonik terhadap Rugi-Rugi Energi pada Sistem Distribusi Sekunder di Bali Barat

Majalah Ilmiah Teknologi Elektro, 2019
Menjangan feeder is a medium-voltage network system which distributes electricity throughout Gilimanuk and some areas in Buleleng. It has 69 distribution substations, which one of them, substation GR088, contributes to the highest value of the total ...
I Wayan Sukerayasa, I.A.D Giriantari
doaj   +1 more source

Simulasi Filter Aktif pada 6 Pulse STATCOM Untuk Mereduksi Total Harmonic Distortion (THD) Di Sistem Transmisi Bali

Majalah Ilmiah Teknologi Elektro, 2019
The emergence of harmonics caused by electrical loads that are not linear. Input of harmonic current can cause sinusoidal. Content that exceeds the limit can cause poor power quality.
Made Dika Nugraha, Ida Bagus Gede Ida Bagus Gede Manuaba, Rukmi Sari Hartati   +2 more
doaj   +1 more source

Minimization of Voltage Harmonic Distortion of Synchronous Generators under Non-Linear Loading via Modulated Field Current

Energies, 2023
The synchronous generators (SGs) supplying non-linear loads have harmonically distorted terminal voltages. Hence, these distorted terminal voltages adversely affect the performance parameters of the supplied loads such as the power factor, current ...
Oktay Karakaya, Murat Erhan Balci, Mehmet Hakan Hocaoglu   +2 more
doaj   +1 more source

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, A. Emara, Paolo Mercorelli   +5 more
semanticscholar   +1 more source

Improvement Of Power Quality In Hvdc Transmission Systems With Auxiliary Converters

Eletrônica de Potência, 2007
This paper intends to discuss some practical results of the reverse-use of the harmonic distortion energy from idle periods in conventional HVDC converters.
J. B Parizzi, F. A Farret, A. B. Serdotte   +2 more
doaj   +1 more source

Total Harmonic Distortion Analysis Of Matrix Converter

, 2016
{"references": ["1.\tM. Imayavaramban, A.V. Krishna Chaitanya and B.G. Fernandes, Analysis and Mathematical Modeling of Matrix Converter for Adjustable Speed AC Drives\u201d, IEEE Trans, PSCE-2006. 2.\tHulusi Karaca, Ramazan Akkaya,\u201d Control of Venturini Method based Matrix converter in Input Voltage Variations\u201d, IMECS 2009, March 18-20, 2009,
K. Kandan, K. Senthilkumar, K. Dhivya
openaire   +1 more source

Assessment of non-sinusoidal reactive power of shunt capacitors in the presence of distorted substation voltage in radial distribution systems

Ain Shams Engineering Journal, 2018
In this paper, an analytical assessment of non-sinusoidal reactive power of shunt capacitors in the presence of substation voltage harmonics in radial distribution systems has been attempted.
Narinder Kumar, Ashwani Kumar
doaj   +1 more source

A Seventeen Multilevel High-Power Application Inverter with Low Total Harmonic Distortion

International Journal of Photoenergy, 2021
In this paper, a new topology of multilevel inverter (MLI) is designed with a fewer number of components and low total harmonic distortion (THD) for high-power photovoltaic (PV) systems.
Ajmal Farooq, Shanshan Tu, Fiaz Ahmad, Muhammad Zeeshan Malik, Obaid U. Rehman, Ghulam Hafeez, Sadaqat ur Rehman   +6 more
doaj   +1 more source

Power Quality and Performance Analysis of Grid-Connected Solar PV System Based on Recent Grid Integration Requirements

International Journal of Photoenergy, 2021
The electrical energy demand is steadily growing, and hence, the integration of photovoltaic system to the distribution networks is also dramatically increasing though it has a significant effect on the network’s power quality.
Estifanos Abeje Sharew, Habtemariam Aberie Kefale, Yalew Gebru Werkie   +2 more
doaj   +1 more source