Results 31 to 40 of about 294,653 (299)
Power Quality Improvement using Parallel Connected FACTS Device with Simplified d-q Control
EAI Endorsed Transactions on Energy Web, 2022 INTRODUCTION: Distribution network is mainly affected by the end user load nature. Ruinous influence on power system operation based on the type of load used by the end user and due to the presence of non-linear loads causes Harmonics in power system ...
N. Rajesh +2 more
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Power Quality Improvement Using Dynamic Voltage Restorer
IEEE Access, 2020 Power Quality is an essential concern in the modern power system that can affect consumers and utility. The integration of renewable energy sources, smart grid systems and extensive use of power electronics equipment caused myriad problems in the modern ...
Naeem Abas +4 more
doaj +1 more source
Investigation on the Effect of Imbalance and Non-Linear Load on 11 kV Pama Feeder [PDF]
Physics Access, 2022 In this research the effect of imbalance and nonlinear load on power quality was investigated via the electronic method with the aid of a Fluke 435 power quality analyser and the results obtained compared with IEEE standards. The study was carried out on
Daniel C Bamaiyi +4 more
doaj +1 more source
Frontiers in Energy Research, 2021 The chief aim of the proposed paper is to compare the behavior of supply voltage registered onboard three vessels equipped with high power converters during normal operation.
Tomasz Tarasiuk +5 more
doaj +1 more source
Harmonic mitigation potential of shunt harmonic impedances [PDF]
Electric Power Systems Research, 2003 Abstract Although complete compensation is only possible using true active filters, shunt harmonic impedances (SHI) have been shown to provide a considerable reduction of the harmonic propagation. In this paper, the mitigation potential of different SHI is investigated, together with their VA-rating. It is shown that a resistive impedance of 1 pu for
Ryckaert, Wouter +2 more
openaire +2 more sources
Raising and Lowering operators of spin-weighted spheroidal harmonics
, 2016 In this paper we generalize the spin-raising and lowering operators of spin-weighted spherical harmonics to linear-in-$\gamma$ spin-weighted spheroidal harmonics where $\gamma$ is an additional parameter present in the second order ordinary differential ...
Shah, Abhay G., Whiting, Bernard F.
core +2 more sources
Plasma-Induced Frequency Chirp of Intense Femtosecond Lasers and Its Role in Shaping High-Order Harmonic Spectral Lines [PDF]
, 2001 We investigate the self-phase modulation of intense femtosecond laser pulses propagating in an ionizing gas and its effects on collective properties of high-order harmonics generated in the medium.
A. L’Huillier +28 more
core +2 more sources
Angular dependence of novel magnetic quantum oscillations in a quasi-two-dimensional multiband Fermi liquid with impurities [PDF]
, 2001 The semiclassical Lifshitz-Kosevich-type description is given for the angular dependence of quantum oscillations with combination frequencies in a multiband quasi-two-dimensional Fermi liquid with a constant number of electrons.
Alexandrov, A. S., Bratkovsky, A. M.
core +4 more sources
Kongzhi Yu Xinxi Jishu, 2022 Main drive system of multi-stand hot continuous rolling finishing mill has the characteristics of rapid loading and unloading, frequent acceleration and deceleration, multi-stand coupling and mutual interference, and has high requirements for the ...
NAN Yonghui +5 more
doaj
Numerical generation of hyperspherical harmonics for tetra-atomic systems [PDF]
, 2006 A numerical generation method of hyperspherical harmonics for tetra-atomic systems, in terms of row-orthonormal hyperspherical coordinates—a hyper-radius and eight angles—is presented.
Kuppermann, Aron +2 more
core +1 more source