Results 81 to 90 of about 1,150,985 (178)

Обзор и перспективы развития исследований, посвящённых коррекции коэффициента мощности [PDF]

, 2013
В статье приводится краткий обзор работ, посвящённых коррекции коэффициента мощности. Рассмотрена тематика исследований авторитетных зарубежных учёных, публикации которых представлены в электронной библиотеке IEEE Xplore.
Степенко, С. А.
core  

Automatic power factor correction by microcontroller 8051 [PDF]

, 2007
In the present technological revolution power is very precious. So we need to find out the causes of power loss and improve the power system. Due to industrialization the use of inductive load increases and hence power system losses its efficiency. So we
Behera, Satyasuranjeet, Bisoi , Monalisa, Mohapatra, Sibasis   +2 more
core  

High voltage DC power supply with power factor correction based on LLC resonant converter. [PDF]

PLoS One, 2020
Abid M, Ahmad F, Ullah F, Habib U, Nawaz S, Iqbal M, Farooq A.   +6 more
europepmc   +1 more source

Intelligent Automatic Power Factor Correction

, 2015
The proposed model automatically corrects the power factor without any human presence. It consist of a micro controller which detects the power factor value,if the power factor goes low during peak hours it automatically connects capacitor banks to improve it.
Asifulla Khan,, Manan, Mohamed
openaire   +1 more source

Power corrections to the heavy electron form factor

Journal of High Energy Physics
We study the first power correction to the heavy electron form factor in QED and show that it factorizes as a derivative operator. We discuss the result in QED with no light fermions, where the first power correction can be written explicitly in terms of
Aniruddha Venkata
doaj   +1 more source

Example on how to model and simulate turbulence for flight simulators [PDF]

Analytical developments relative to gust response are discussed. Turbulence length scale, spectral functions, zero crossing values, gust loads analysis, power spectral techniques for analyzing the response of aircraft in turbulence, the spectrum of the ...
Houbolt, John C.
core   +1 more source

A double closed loop APFC control with feed-forward

Journal of Measurement Science and Instrumentation, 2017
In order to improve the steady state performance,dynamic response and power factor of traditional power factor correction（PFC）digital control method and reduce the harmonic distortion of input current,a double closed loop active power factor correction ...
YAN Wen-hua, WANG Xiao-peng, YU Peng-fei
doaj  

Study on HILS Implementation of FPGA-Based PFC Circuits Using Sub-Cycle Average Models

Energies
This paper presents a Field-Programmable Gate Array (FPGA)-based Hardware-in-the-Loop (HIL) simulation of an Interleaved Boost Power Factor Correction (PFC) converter using the Sub-Cycle Average (SCA) modeling technique.
Tae-Hun Kim, Won-Cheol Hong, Su-Han Pyo, Byeong-Hyeon An, Tae-Sik Park   +4 more
doaj   +1 more source

Power factor correction

Power factor correction
種別 ...
openaire  

Design on Power Factor Correction of a Digital Soft Switching Single-Phase Arc Welding Power Source. [PDF]

Materials (Basel)
Lv X, Jiang M.
europepmc   +1 more source