Buscar
Mostrando ítems 1-10 de 579
Regulación automática de voltaje terminal del generador dc modelo dyn 400 por medio del variador de frecuencia.
(2019)
This titling project involves automatic terminal voltage control of a DC generator, generators are devices capable of maintaining a constant voltage between their terminals by turning a DC motor; as the turning speed of ...
Regulación automática de voltaje terminal de un generador trifásico de corriente alterna.
(2019)
The purpose of this project is to provide the laboratories of the electrical engineering career of the Salesian Polytechnic University with a stable voltage source, with the capacity to deliver different voltage levels ...
A New Method for Fault Location in Distribution Networks Based on Voltage Sag Measurements
(2020-01-01)
This paper presents an innovative method for fault location in distribution networks based on classical circuit analyses. Two synchronized and few nonsynchronized pre- and during-fault voltages are required at few buses ...
Análise e controle de aerogeradores com conversor pleno durante afundamentos de tensão
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2012-09-28)
This thesis addresses the main issues regarding the operation of full power converters
wind turbines connected to the grid under balanced and unbalanced voltage sags.
In the past, the grid codes allowed wind turbines to ...
Comparison Between Traditional Single-phase Auto Reclosing And Adaptive Technique Based On Harmonic Content Measurement
(Inst Engineering Technology-IETHertford, 2017)
Static converter: didactic support software
(1994-01-01)
Teaching a course of special electric loads in a continuing education program to power engineers is a difficult task because they are not familiarized with switching topology circuits. Normally, in a typical program, many ...
Voltage Regulation in Mine Power Distribution Systems: Problems and Solutions
(2014)
Voltage regulation has always been a problem in
open pit mine power distribution systems due to long distance
cables, continuously changing power distribution topology, and
high power pulsating loads. Keeping voltage profile ...