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1 061 (0,191s)

Project

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
Project

Development of medium voltage switch-disconnector. (FI-IM/158)

Development of the medium voltage switch disconnector. The quenching chamber is a key part of the switch disconnector of which a particularly attention would be devoted. The choice of the quenching chamber suitable materials will be...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2004 - 2006
  • 5 898 tis. Kč
  • 2 593 tis. Kč
  • MPO
Project

Overvoltages in Medium Voltage Networks (7AMB13DE002)

for minimizing overvoltages in medium voltage networks. Also, the reduction of effects configuration of technical parameters for new voltage arresters to be suitably sized and designed during the construction of individual...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2013 - 2014
  • 94 tis. Kč
  • 94 tis. Kč
  • MŠMT
Project

Primary air insulated medium voltage switchgears for higher nominal currents (TK04020256)

Aim of the project is to develop and verify advanced numeric method for designing of the medium voltage (MV) switchgear (SWGR), validation of this method on new switchgear product line up to 17,5kV/ 5000 A. Successful realization is...

Energy and fuels

  • 2022 - 2024
  • 17 502 tis. Kč
  • 10 770 tis. Kč
  • TA ČR
Project

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 distrib...

Energy and fuels

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

Streamers and surface flashover discharges on insulators in alternative gases to SF6 (TK04020069)

The project aim is a proven technology used to create computational models for the design of environmentally friendly medium voltage (MV) equipment or its components in alternative gases to SF6, specifically in fluoronitrile C3F7CN ...

Energy and fuels

  • 2022 - 2024
  • 24 105 tis. Kč
  • 14 570 tis. Kč
  • TA ČR
Project

Medium voltage networks protection system by using of current and voltage sensors with standardised digital interface based on IEC 61850-9-2 (TA03010444)

current and voltage sensors in the form of parameterized functional merging unit...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2013 - 2016
  • 35 370 tis. Kč
  • 18 705 tis. Kč
  • TA ČR
Project

Substitute for SF6 gas in switchgears (TH03020063)

Proposed project ambitiously aims to develop of medium voltage switchgear, which will contain a substitute for currently used and highly toxic SF6 and simultaneously will be competitive on the market, compared to current Xiria ecolo...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2017 - 2020
  • 25 816 tis. Kč
  • 15 279 tis. Kč
  • TA ČR
Project

Contact-less detector for partial discharges activity in medium overhead voltage powerlines (TJ02000031)

The aim of this project is development of on-line insulation diagnostics tool for medium voltage overhead powerlines with covered conductors. A contactless sensor will be designed and constructed for test operation. This sensor will...

Electrical and electronic engineering

  • 2019 - 2021
  • 3 970 tis. Kč
  • 3 215 tis. Kč
  • TA ČR
Project

Information Fusion of Real-Time Data Streams for Energy Management in Emerging Power Grids (TH89020002)

The aim of the project is to develop new technical tools related to the need of operation mapping prior to the reconfiguration of the medium voltage (MV) system, which will enable the necessary analysis/control of the possibility of...

Energy and fuels

  • 2024 - 2026
  • 4 919 tis. Kč
  • 3 443 tis. Kč
  • TA ČR
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