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Using Instrument Transformers in Wider Freqency Range
The introductory part of this paper presents the theory of instrument current and voltage transformers with a view to using them in a wider frequency range. A general substitution diagram is presented, including the parasitic capacitances wh...
JB - Senzory, čidla, měření a regulace
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Effect of the damage on very high voltage level to low voltage level
This paper deals with the impact of a single-phase short circuit on very high voltage level to low voltage level. It compares the amplitude of voltage on low voltage level only in the formation on very high vol...
JE - Nejaderná energetika, spotřeba a užití energie
- 2011 •
- O
Rok uplatnění
O - Ostatní výsledky
Adaptive voltage divider for the measurement of high-voltage pulses II
Technical documentation. Utility model application "Adaptive high-voltage divider".
Electrical engineering, Electronic engineering, Information engineering
- 2019 •
- O
Rok uplatnění
O - Ostatní výsledky
Adaptive voltage divider for the measurement of high-voltage pulses
Technical solution of subsystems of adaptive high voltage divider. The electronic scheme of two variants of the configuration and layout of the electronic components. The high-voltage probe casing solution of the adaptive divider....
Electrical engineering, Electronic engineering, Information engineering
- 2018 •
- O
Rok uplatnění
O - Ostatní výsledky
The use of voltage-source active rectifier to minimize the effect of supply voltage drops on converters
The paper presents the possibilities of the use of voltage-source active rectifiers to minimize the effect of voltage drops on the DC link voltage magnitude of frequency converters. The control of voltage-source ac...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
PROPAGATION OF VOLTAGE DIPS ACROSS VOLTAGE LEVELS IN THE DISTRIBUTION GRID
The paper deals with the propagation of voltage dips in the distribution system across voltage levels. The first part briefly summarizes the theory of voltage dip propagation/transmission at a given voltage level o...
Electrical and electronic engineering
- 2023 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
An Alternative Method of Evaluating Voltage Deviations with Regard to the Quality of Electricity in Distribution Networks
of supply voltage deviations in low-voltage networks is considered. As part of the verification of possible methods of evaluating supply voltage deviations in low-voltage networks, yearly monitoring of voltage...
Environmental engineering
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Over Voltage Protection of Data and Power Low Voltage Circuits
In this report is described over voltage protection of low voltage circuits.
JE - Nejaderná energetika, spotřeba a užití energie
- 2002 •
- O
Rok uplatnění
O - Ostatní výsledky
Short voltage events at the low voltage supply networks.
This paper deals with short voltage events which occur at power supply networks. Especially is focused on the voltage dips, short interruptions and voltage swells at low voltage grids. All mentioned voltage
JE - Nejaderná energetika, spotřeba a užití energie
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Standard of phase difference of voltage
Standard of phase difference of voltage connected to national standards of time and voltage and standards of ac voltage. Standard is based on sampling of voltage and calculating of phase by means of curve fitting....
JB - Senzory, čidla, měření a regulace
- 2012 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
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