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Measurement of DC Currents in the Power Grid by Current Transformer
DC currents in power grids are mainly caused by geomagnetic activity especially saturation of transformers, which may cause blackout. However, adding DC current sensors current transformers to fluxgate DC current s...
JB - Senzory, čidla, měření a regulace
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Measurement of DC Currents in the Power Grid by Current Transformer
DC currents in power grids are mainly caused by geomagnetic activity especially saturation of transformers, which may cause blackout. However, adding DC current sensors current transformers to fluxgate DC current s...
JB - Senzory, čidla, měření a regulace
- 2012 •
- O
Rok uplatnění
O - Ostatní výsledky
Measurement of DC Currents in the Power Grid by Current Transformer
DC currents in power grids are mainly caused by geomagnetic activity especially saturation of transformers, which may cause blackout. However, adding DC current sensors current transformers to fluxgate DC current s...
JA - Elektronika a optoelektronika, elektrotechnika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Simulation of negative influence from power DC source 110kW / 1kA to suply grid
The subject of the report is simulation of negative influence from power DC source 110kW / 1kA to suply grid with minimalization of current ripply and with minimimalization of harmonic disturbance from this source to suply power
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Problems of energy saving in Electrical Experimental Network/Smart Grid
This contribution deals with an idea of smart grids, a physical realization of a DC smart grid laboratory model (E.E.N.) and a strategy of its control. An authors. In a chapter DC laboratory smart grid aut...
BC - Teorie a systémy řízení
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Control Strategy of PWM Rectifiers Connected to Unbalanced Grids
Current controlled voltage source converters are widely used in grid-connected applications, for example at ac drives with indirect frequency converters. The negative sequence component of the grid voltage causes ripples of the ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2013 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Control Strategy of PWM Rectifiers Connected to Unbalanced Grids
Current-controlled voltage source converters are widely used in grid-connected applications, for example at ac drives with indirect frequency converters. The negative sequence component of the grid voltage causes ripples of the ...
JE - Nejaderná energetika, spotřeba a užití energie
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Study of possibilities of realization of power DC source 110kW / 1kA
The subject of the report is possibilities of realization of power DC source 110kW / 1kA, with minimalization of current ripply and with minimimalization of harmonic disturbance from this source to puply grid....
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
DC link voltage ripples influence of voltage source active rectifiers on current harmonics drawn from the grid
The research report deals with DC link voltage ripples influence of voltage drawn from the grid. First part presents influences of voltage-source active rectifiers parameters on the DC link voltage ripples. Simulations grap...
JA - Elektronika a optoelektronika, elektrotechnika
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
Multi-Feeder Protection System with Hybrid Circuit Breakers for MVDC Grids
and high controllability. Protection of a DC grid is more challenging than AC systemsMedium voltage direct current (MVDC) grids are proposed as a solution zero crossing. Until now, proposed hybrid DC circuit break...
Energy and fuels
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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