Efden

Public building in Bucharest

Applications Used

Lighting

Heating, Ventilation & Air conditioning (HVAC)

Security and Safety

Operation and Visualisation

Energy Management/Smart Metering

Other

Automation and Remote Access

Blind and Shutter Control

Project Details

Category Value
Project Category Public building
Project Type Commercial
Year of Completion 2015
Project Size 101 – 500
Number of KNX Devices Used 26 – 100
KNX Transmission Media Twisted pair
Man Hours 101 – 250
Man Power 6 – 10

Featured in this project

BMS - Building Management Systems
Stiebel Eltron GmbH & Co. KG

Detailed Description

Energy Efficiency

The usage of automated functions already save energy in every installation. Especially the usage of KNX has a lot of potential for further energy savings, which can contribute to a better environmental footprint. Be extending KNX to more functions and applications, energy savings of up to 60% can be realised. Thanks to the flexibility of KNX, these functions can easily be implemented in this installation

Innovation

Smart homes and buildings are always an upgrade in comparison to a conventional installation. Not only automated functions and a higher level of comfort contribute to a higher living standard, but also the possibility to be ready for coming innovations. Thanks to the usage of KNX, the door has been opened to integrate new innovative solutions, using the worldwide STANDARD for home and building control.

Applications Used

  • Lighting - Switching, Automatic Occupancy Detection, Constant Light Control
  • Heating, Ventilation & Air conditioning (HVAC) - Central & Automatic Control, Valve Drive Control / Fan Coil Control, CO2 / Humidity Measuring, Natural Ventilation
  • Security and Safety - Smoke/Fire Detection, Interaction with HVAC/Lighting
  • Operation and Visualisation - Web Servers, Tablets and smart phones
  • Energy Management/Smart Metering - Metering, Visualisation, Current Detection, Energy Harvesting (Avoiding use of batteries)
  • Other - Audio Control, Video Control, Home Appliances Control
  • Automation and Remote Access
  • Blind and Shutter Control - Automatic Programs, Wind and Rain Protection, Sun Tracing (interaction with HVAC / lighting)

Customers Description

EFdeN is a solar, energy efficient, sustainable, intelligent house, designed and built exclusively by students for the future communities. It has a greenhouse intended to the “urban farming” concept and which is integrated in the prototype’s HVAC strategy. The functioning of the house is based on both active (i.e: heat pump, PV system, reinforcement BMS) and passive strategies (i.e: PCMs, natural ventilation), the house producing more energy than it consumes.

Contact Information

Company Name Asocia?ia Solar Decatlon Bucure?ti
Company Email traian.munteanu@efden.org
Company Website http://efden.org
Contact Name Adrian Traian Munteanu
Contact Function System Integrator