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En el marco del programa “ACTIVASTARTUPS”, teknoCEA y eROOTS están trabajando en el proyecto “Soporte al desarrollo de un regulador de tensión dinámico para redes eléctricas de distribución con gran presencia de generación renovable.”

El proyecto plantea el desarrollo de un sistema para compensar variaciones de tensión en redes de distribución con gran penetración de renovables. La solución propuesta se basa en conectar un convertidor en serie al transformador y realizar un ajuste dinámico del voltaje controlado sólo una parte de la potencia. La solución serie tiene el reto de tener la intensidad total circulando pero el voltaje a aplicar puede ser parcial. Se considera que esta solución puede ser más óptima que la compensación en paralelo con potencia reactiva, especialmente en aplicaciones de distribución.

teknoCEA participates in the MultiportGrid project

The project Cross-Sectoral Energy Control through Interconnected Microgrids by Multiport Converter provides innovative solutions for grid interconnection at different voltage levels

The local distribution grids have been facing not only technical but also economic and regulatory challenges, because of the increased integration of renewable generation and electrification of vehicles. The traditional solutions to the grid expansion, e.g. to build an additional power line, are utility-centred solutions, i.e. the distribution grid operators (DSOs) are the only party being involved to tackle grid issues. This has to be changed! The DSOs have to engage grid users together with technology providers in order to develop innovative solutions, which should not only tackle one problem but overcome several problems in a cost-efficient way. This projectaims to develop a holistic solution to optimally control cross-sectoral energy flow between different energy carriers and demands within the electricity, transport and heat sector, assisted by developing an innovative multiport converter with innovative energy storage solutions by a multidisciplinary team.

Este proyecto ha recibido financiación de la ERA-NET RegSys con cofinanciación de CDTI y del Programa Marco de Investigación e Innovación, Horizonte 2020, de la Unión Europea.

F28M35 general purpose control board

The CDA01-CU3 is a general purpose control board based on the F28M35 Concerto microcontroller from Texas Instruments for control and automation applications, and allows you to implement complex control algorithms in any converter typology.

  • Texas Instruments F28M35 DSP
  • Directly connect up to three PCO-10T800 power converters
  • 20 ADC inputs (12 bit)
  • 4 DAC outputs (12 bit)
  • 14 PWM outputs + 3 error inputs
  • Fiber optic PWM sync I/O
  • 8 isolated digital inputs
  • 8 isolated digital outputs
  • Bridged and isolated RS-485 and CAN
  • USB and Ethernet portsRTC, EEPROM and microSD
  • JTAG interface emulator