Results 151 to 160 of about 86,543 (172)

EMTP-RV Model of Hydraulic Digital Governor

International review on modelling and simulations, 2011
This paper presents EMTP-RV model of hydraulic digital governor. Based on block scheme of a digital turbine control system, a novel EMTP-RV model of hydraulic digital governor for stability studies has been developed. Developing of hydraulic digital governor is an important step in achieving a fully integrated system for stability studies.
Dabro, Mate, Jurić-Grgić, Ivica, Lucić, Rino   +2 more
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Dynamic analysis of Microturbine and FuelCell in MicroGrid using EMTP-RV

Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, 2010
The Microsource has to supply high quality Power that has high reliability and high energy efficiency to Load according to operating type of Microgrid. The energy sources of microsource type have various dynamic characteristic and transient response corresponding to classes and application skill.
Gyu-Seok Seo, Jae-Hyun Ju
openaire   +1 more source

An Advanced Interface Between the LIOV Code and the EMTP-RV

2008
Accurate evaluation of the response of overhead distribution lines to lightning electromagnetic pulse (LEMP) represents an important aspect in insulation coordination of distribution networks. The improvement of the accuracy of such an analysis calls for the extension of the field-to-transmission line coupling models from single straight lines to multi-
NAPOLITANO, FABIO, BORGHETTI, ALBERTO, NUCCI, CARLO ALBERTO, PAOLONE, MARIO, F. Rachidi, J. Mahseredjian   +5 more
openaire   +2 more sources

Computation of power system transients: Modeling portability using EMTP-RV DLL

2011 IEEE Power and Energy Society General Meeting, 2011
This panel paper presents research activities related to modeling portability between electromagnetic transient (EMT) simulation programs using DLL programming. Although modern EMT computer programs are based on sophisticated graphical user interfaces, each program has its own modeling interface and model development methods.
openaire   +1 more source

EMTP RV-based study of solid-state fault current limiter for distribution systems

2006 IEEE Power India Conference, 2006
A fault current limiter (FCL) can reduce the fault current in a feeder system to a desired level and permit continuous power to be fed to loads. An EMTP RV based study to limit fault currents in a distribution system using a solid-state fault current limiter (SSFCL) is presented in this paper.
V.K. Sood, R. Amin
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STATCOM model in EMTP RV using hysteresis current controlled voltage source converter (VSC)

Canadian Conference on Electrical and Computer Engineering, 2005., 2006
In this paper, a static compensator (STATCOM) model in EMTP RV of a voltage source converter (VSC) is presented. The STATCOM is connected to the end of a transmission line. The DC/AC conversion is obtained by using pulse width modulation (PWM) based on a current hysteresis controller.
null Yongan Deng, V.K. Sood, L. Lopes
openaire   +1 more source

Power Systems Transients and Insulation Coordination with EMTP-RV

2015
General introduction to Insulation Coordination and to IEC 60071 ; Type of Overvoltage and methodology ; How to model power systems equipment for overvoltage studies ; Power Frequency Transient Study Case ; Slow Front Transient Study Case ; Fast Front Transient Study ...
Uglešić, Ivo, Filipović-Grčić, Božidar   +1 more
openaire  

A Study on LCL Filter Design and EMTP-RV Simulation for Grid-connected Three Phase Inverter

, 2021
Y. Ko
semanticscholar   +1 more source

ANALIZA PRENAPONSKE ZAŠTITE VISOKONAPONSKOG TRANSFORMATORA KORIŠTENJEM PROGRAMSKOG PAKETA EMTP-RV

2021
Zadatak diplomskog rada bio je modelirati visokonaponsku mrežu, te provesti detaljnu analizu prenaponske zaštite energetskog transformatora uslijed udara munje pomoću programskog paketa EMTP-RV. Prilikom modeliranja mreže ispoštovana su načela i zahtjevi struke. Udari munje koji su korišteni za simulaciju udara munje su standardizirane vrijednosti.
openaire  

Modelling of 25 kV electric railway system in EMTP-RV

2016
Modelling of the electric railway system including locomotives in EMTP-RV software. Influence of the electric railway system on power quality in the transmission system (simulations and power quality measurements). Modelling of reactive power compensation for electric railway systems and analysis of switching transients.
Filipović-Grčić, Božidar, Uglešić, Ivo   +1 more
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