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115 885 (0,248s)

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3-Phase Transformer Used on Single Phase

This paper deals with the possibility of using three-phase transformer for single-phase power source and single-phase load. The first part of this work is focused on possible ways of utilizing thr...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2011
  • O
Result

3-Phase Transformer Used on Single Phase

This paper deals with the possibility of using three-phase transformer for single-phase power source and single-phase load. The first part of this work is focused on possible ways of utilizing thr...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2011
  • D
  • Link
Result

Equipment for the phase-controlled supply of single phase loads with measurement points for monitoring of main circuit and control variables

The device was made ??for the phase-controlled supply of one-phase electric loads (heating appliances, light bulbs, commutator series motors, etc.) with the possibility to monitor all important data with oscilloscope connec...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012
  • Gfunk
Result

Determination of Network Impedance at the Place of Single-phase Load Connection

to the magnitude of single-phase power and indirectly proportional to three-phase short circuit power of system in the place of connection of load. In the article a ratio is derived betweenthe coefficient of the v...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2012
  • Jx
  • Link
Result

An Equivalent Model Of A Single-Phase Load Under Non-Sinusoidal Conditions

This paper deals with modelling of a single-phase load under non-sinusoidal conditions based on a physical point of view and duality principle. The paper describes Kirchhoff´s laws and the generalized Ohm?s law for rms valu...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2010
  • D
  • Link
Result

Simulation of Single phase induction machine and its analyse

The paper is concerned with simulation of single phase induction motor using Matlab-Simulink program. Simulation was performed for different capacitors and mechanical loading influence on the machine. It was choose ventilat...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2011
  • D
Result

Analysis of Three-Phase Delta-Connected Converter for Compensation of Unsymmetrical Loads

The paper presents possibilities of compensation of general single-phase load connected to the three-phase grid. The compensation is to ensure a symmetrical and pure active load of the three-phase...

Electrical and electronic engineering

  • 2020
  • D
  • Link
Result

Control of Modular Multilevel Converter for Compensation of Unsymmetrical Loads

The paper introduces principles of an active compensation of a general single-phase load connected to the three-phase network. The aim of the compensation is a symmetrical and only active load of the three...

Electrical and electronic engineering

  • 2022
  • D
Result

Control system circuit connection of single phase active current-source rectifier based on mathematical model

Controller of load current and grid current of single phase active current-source rectifier based on mathematical model is able to fulfill all common demands on this converter such as control of load current value,...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2009
  • Gfunk
Result

Switching Optimalisation of Single-phase and Three-phase Loads

Switching of the asynchronous motor to network causes in one of phases a current surge. This current surge can be smaller by proper, time sequential switching of particular phases....

JE - Nejaderná energetika, spotřeba a užití energie

  • 2003
  • O
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