Description: Objective: To demonstrate the possibility of ultrasonic transmission of data for decentralized control of room heating by radiators. The demo project covers 500 radiators over 20 buildings. General Information: The data are transmitted through the water pipes using ultrasonic transmitters and receivers. The transmitters are controlled through a special pc program. The receivers are integrated in the radiator valves; they are supplied with energy by means of batteries or solar cels. The investment cost are supposed to be 20 to 30 per cent less compared with wire-control-system; the expected savings are up to 20-40 per cent. Innovative aspects: the ultrasonic way of data transmission. Achievements: The final report was submitted on April 1992. It was proved that ultrasonic data construction as a system for single room temperature control can be technically and economically efficient. However, the equipment does not seem sufficiently for market penetration.
SupportProgram
Tags: Raumwärme ? Sensor ? Solarenergie ? Solarzelle ? Wärmeversorgung ? Batterie ? Gebäude ? Heizenergieeinsparung ? Regeltechnik ? Software ? Temperatur ? Energieeinsparung ? Energiespeicher ? Energietechnik ? Kontrollsystem ? Mikroelektronik ? Ultraschall ? Wasserleitung ? Energietransport ? Abschlussbericht ? Daten ? Heizung ? Innenraum ? Datenübertragung ? Ventil ? renewable sources of energy ?
Region: Nordrhein-Westfalen Nordrhein-Westfalen
Bounding boxes: 5.8663153° .. 9.4617417° x 50.3226897° .. 52.531493499999996° 5.8662503507406045° .. 9.461478369136085° x 50.323011952581965° .. 52.53144342795586°
License: Creative Commons Namensnennung-keine Bearbeitung-Nichtkommerziell 4.0
Language: Englisch/English
Last harvest: 30.09.2026 00:01
Time ranges: 1988-12-01 - 1992-04-30
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