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Filtry

3 523 (0,077s)

Projekt

Development and prototype design of ferroresonance protection device for medium voltage measurement transformers (UDG28/03/2011)

Development and creation of a functional prototype of device for the measuring medium-voltage transformer (MVT) ferroresonance suppression. The device is based on the new principle of the microcontroller controlled power resistor. T...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012 - 2012
  • 120 tis. Kč
  • 120 tis. Kč
  • KLI
Projekt

Braidded composite construction in electrical engineering - NAPREKON (FV30382)

insulators, bushings, HV power switches, outdoor instrument transformers of voltage and current, voltage dividers.......

Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

  • 2018 - 2021
  • 18 404 tis. Kč
  • 14 455 tis. Kč
  • MPO
Projekt

Development of an intelligent distribution transformer (EG20_321/0024388)

The project aims to develop a new intelligent distribution transformer that will reduce the interventions of the technical platoon in setting optimal parameters, reduce operating costs for service services, extend the technical life of intel...

Electrical and electronic engineering

  • 2021 - 2024
  • 22 269 tis. Kč
  • 0 tis. Kč
  • MPO
Projekt

Metrology for digital substation instrumentation (9B22009)

The overall goal of this project is to develop the metrology infrastructure for the traceable measurement and calibration of digital substation instrumentation (i.e. SV enabled equipment such as SAMUs, digital instrument transfo...

Automation and control systems

  • 2022 - 2025
  • 3 204 tis. Kč
  • 1 601 tis. Kč
  • MŠMT
Projekt

Research and development of active part of distribution transformer (EI22_002/0000325)

design of the active part of the transformer, which will be variable even for different voltage levels, especially in the LV part, which can be advantageously applied manufacturers, different voltage levels are used for en...

Electrical and electronic engineering

  • 2023 - 2026
  • 51 630 tis. Kč
  • 0 tis. Kč
  • MPO
Projekt

Optical fiber sensor system for online monitoring and predictive diagnostics of distribution and power transformers (TS02020032)

for monitoring and diagnosis of oil distribution transformers, which will be able to monitor on-line the state (degradation) of the transformer oil inside the equipment under high voltage, in particular with regard to the ...

Energy and fuels

  • 2025 - 2027
  • 27 238 tis. Kč
  • 16 342 tis. Kč
  • TA ČR
Projekt

Development of the system for asymmetrical fault location V-dip (TK01020107)

The aim of the project is development of the complete system for asymmetric faults location in medium voltage networks (V-dip system). The system utilizes distributed measuring units (DMU) installed on the secondary side of distribution

Energy and fuels

  • 2018 - 2021
  • 22 030 tis. Kč
  • 13 190 tis. Kč
  • TA ČR
Projekt

Charging station for electric cars from high voltage via a distribution transformer (TK05020052)

The aim of the project is to develop a technology that integrates a HV/LV distribution transformer with an electric vehicle charging station. Such a solution is suitable in modern neighbourhoods on the outskirts of cities, where transfor...

Energy and fuels

  • 2023 - 2024
  • 20 239 tis. Kč
  • 12 143 tis. Kč
  • TA ČR
Projekt

Diagnostics of phenomena excited by voltage and currents nonsinusoidal waveforms (GA102/02/1059)

A systematic work aimed to diagnostic methods for identification of phenomena excited by nonsinusoidal voltage and current waveforms underlies a development of new quantities. The instrument for signal processing is the inner (scala...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2002 - 2004
  • 1 300 tis. Kč
  • 822 tis. Kč
  • GA ČR
Projekt

Theoretical and experimental analysis and optimalization of instrument transformers (GA102/98/0288)

Analysis of magnetic circuits of instruments transformers cousisted from orreuted magnetic materials. ' Measurement and signalization of faults in elektric to magnetic circuit component. Analysis of a transformer magnetic f...

JA - Elektronika a optoelektronika, elektrotechnika

  • 1998 - 1999
  • 585 tis. Kč
  • 485 tis. Kč
  • GA ČR
  • 1 - 10 z 3 523