Austrian Institute of Technology -Wien.… · • ARA Augmented Reality Acoustics for Heat Pumps...
Transcript of Austrian Institute of Technology -Wien.… · • ARA Augmented Reality Acoustics for Heat Pumps...
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AIT VORSTELLUNG14.06.2019
Ing. Christian Köfinger, MSc
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• AIT Vorstellung
• AIT Wärmepumpen Labor
• AIT Weiterbildung
• AIT Forschungsprojekte
• Green Heat Pump
• DryF
• SilentAirHP
• RAARA Augmented Reality Acoustics for Heat Pumps
AIT VORSTELLUNG
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Infrastructure Systems
Next Generation
Solutions
Applied ResearchSystem
Competence
bmvit
Tomorrow Today
Austria‘s largest
RTO
Federation ofAustrian Industries
Centers8employees
1,300over
m EUR total revenue
140Subsidiary
Enterprises2
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Nuclear
Engineering
Seibersdorf
GmbH
Seibersdorf
Labor
GmbH
AIT AUSTRIAN INSTITUTE OF TECHNOLOGY
AIT Austrian Institute of Technology
EnergyHealth &
Bioresources
Digital Safety &
Security
Vision, Automation &
Control
AIT Austrian Institute of Technology
Mobility SystemsLow-Emission
Transport
Technology
Experience
Innovation Systems &
Policy
19.07.2019 4
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519.07.2019
AIT AUSTRIAN INSTITUTE OF TECHNOLOGY
OWNERSHIP
STRUCTURE
REPUBLIC OF AUSTRIA (through the Federal Ministry for Transport,
Innovation and Technology)
FEDERATION OF
AUSTRIAN INDUSTRIES
50,46%
49,54%
EMPLOYEES
1,300
75 m EUR Contract research revenues (incl. Grants)
46 m EUR bmvit funding
19 m EUR Other operating income,
incl. Nuclear Engineering Seibersdorf
TOTAL REVENUES
140m EUR
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AIT WÄRMEPUMPEN LABOR
Historie
• 2000 Bau des ersten Wärmepumpenlabors
• 2005 Übersiedlung und Neubau des Labors
• 2010 und 2014 Erweiterung
619.07.2019
Prüf-und Forschungsinfrastruktur
▪ 2 für Luft/Wasser Wärmepumpen
▪ 1 für erdreichgekoppelte Wärmepumpen
• Sole / Wasser - Wasser / Wasser
• Direktverdampfung / Wasser
▪ 1 für Brauchwasserwärmepumpen
Tests
▪ Leistungs- und Funktionsprüfung
▪ Einsatzgrenzen und Sicherheitsprüfungen
▪ Schallmessungen
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AIT WÄRMEPUMPEN LABOR
• EHPA-Quality Label
• NF-PAC
• MCS
• Heat pump keymark
• Din plus heat pump
• Akkreditierungsumfang
• EN 14511
• EN 15879
• EN 16147
• EN 14825
• EN 12309
719.07.2019
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AIT WÄRMEPUMPEN LABOR
• Wasser / Wasser 100 kW
• Sole / Wasser 100 kW
• DX / Wasser 40 kW
• Luft / Wasser 60 kW
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AKKUSTIKLABOR
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AKKUSTIKLABOR
Zwei Punkt Quelle
Lokalisierte
Schallquellen einer
Testwärmepumpe
Akustische Kamera
mit integrierter
Thermokamera
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1119.07.2019
Online - Lernplattform
• Lernmanagementsystem (LMS)
• Beschreibung aller Module
• Anmeldung zu Veranstaltungen
• Bereitstellung von Lernmaterialien
• E-Learning
• Zertifizierungsprozess
AIT WEITERBILDUNG
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AIT WEITERBILDUNG
• Mögliche Wege zur Wärmepumpenzertifizierung
Externe Aus-/ Weiterbildung (en)
Online-Quiz je Modul
Praxisübung
AIT-Weiterbildung „Planung und Installation von WP-Heizungen“
ZE
RT
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RT
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• Green Heat Pump
• Dryficiency
• SilentAirHP
• ARA Augmented Reality Acoustics for Heat Pumps
AIT FORSCHUNGSPROJEKTE
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GreenHP Approach
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GreenHP Unit Design
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GreenHP - Results
Specifications GreenHP prototype
Carnot efficiency factor 54 %
COP (A7/W55) 3.0
SCOP * (based on EN14825) 3.3
Primary Energy Ratio (PER)** (kWh useful energy/kWh primary energy)
1.32
CO2 Emissions ** (g CO2/kWh usable energy) 187
Refrigerant used natural refrigerant
GWP of refrigerant used 3
Refrigerant charge (g refrigerant / kW heating) 65
Defrost Energy Used <10 %
Smart grid integration Y
* Seasonal Coefficient of Performance (SCOP) calculated based on EN 14825
** Based on EU UCTE-Mix; PEF=2,5; EN 15603: CO2-UCTE-Mix = 617g CO2/kWh final energy
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1719.07.2019
DRYFICIENCY
• Demo Anlage 1
• Geschlossener Kältekreis, integriert in die Trocknungskammer für Ziegel
• Kältemittel: HFO 1336mzz-Z
• Nutzungstemperatur: 90 bis 160ºC
• Heizleistung: rund 600 kW
• Demo Anlage 2
• Geschlossener Kältekreis, Integriert in den Flugstromtrockner für Stärke
• Kältemittel: HFO 1336mzz-Z
• Nutzungstemperatur: 130 bis 160ºC
• Heizleistung: rund 600 kW
• Demo Anlage 3
• Offener Kältekreis, Integriert in den Kammertrockner für Futtermittel
• Kältemittel: R 718 (Wasser)
• Nutzungstemperatur: 150 bis 180ºC
• Heizleistung: rund 500 kW
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DRYFICIENCY - EFFICIENT DRYING WITH HEAT
PUMPS
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SILENTAIRHP
Abhängigkeit des Schalls der
Außeneinheit einer Luft/Wasser-
Wärmepumpe
Liste der im Projekt untersuchten
Reduktionsmaßnahmen basierend auf
dem „Leitfaden zur Akustik von Luft-
Wasser-Wärmepumpen“ des Verband
Wärmepumpe Austria .
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20
SILENTAIRHP
Increase of the sound power level (dashed line) for an icing air-to-water
heat pump (sum over 10 microphone signals). The bold vertical dashed
lines mark times for start and end of the dB(A) increase – the are also
shown in the right graph as horizontal lines. [Source: AIT]
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Wartungsunterstützung
AUGMENTED REALITY
• Darstellung von Anlagendaten in Echtzeit
• Technischer Support
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AIT Acoustic App
AUGMENTED REALITY
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AIT Acoustic App
AUGMENTED REALITY
• Virtuelle Darstellung der Wärmepumpe
• 3D-Modell (Bsp: SilentAirHP)
• Darstellung von Gerätedaten (Bsp: Schall)
• Augmented Reality
• Auswirkung auf die Umwelt (Bsp:
Schalldruckpegel)
• Mobile App (aktuell für iOS)
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AIT Acoustic App
AUGMENTED REALITY
• Einbindung in beliebige Umgebung
• Verwendung der iPad internen Gyrosensoren
• Darstellung des akustischen Verhaltens der Wärmepumpe über
Headset unter Berücksichtigung der Entfernung zum virtuellen
Modell
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AIT Acoustic App
AUGMENTED REALITY
• AIT bietet:
• App inkl. Weiterentwicklung z.B.:
• Hinterlegung des Schallkennfeldes für
Inverterwärmepumpen, Abtauung, Vereisung,…
• Schallreflexion an Wänden
• …
• Schnittstelle zur Implementierung in Firmen-App
• Wartung der Gerätedatenbank
• Erstellung der Gerätecharakteristik/Modell
• Wartung der Datenbank
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AIT Acoustic App
AUGMENTED REALITY
• Im App-Store ab Q1 2019
• iOS und Android Version
• Kompatibel mit folgenden Geräten:
https://developers.google.com/ar/discover/supported-devices
• Gratis für Endkunden
• Kosten für Wärmepumpenhersteller
• Anlegen der Kundendaten
• Erstellen der 3D Modelle
• Nutzen von Zusatzfunktionen
• Link zur App:
• https://play.google.com/store/apps/details?id=at.ac.ait.hvacpositioner&gl=AT
• https://apps.apple.com/at/app/hvac-positioner/id1462057877
2619.07.2019
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AIT Acoustic App
AUGMENTED REALITY
• Halbkugel
• Viertelkugel
• Achtelkugel
2719.07.2019
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2819/07/2019
PROJEKT RAARA: AUGMENTED REALITY
ACOUSTICS FOR HEAT PUMPS
• Schallemissionen von Wärmepumpe vor Installation vor
Ort hören und sehen
• Mobilgerät erkennt Umgebung
• Errechnete Schallausbreitung wird von Mobilgerät visuell
und akustisch dargestellt
• Anlage kann dabei virtuell frei am geplanten
Aufstellungsort positioniert werden
Augmented Reality
mittels Telephon
Augmented Reality
mittels Brille
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2919/07/2019
SCHALLEMISSIONEN IN-SITU
MESSEN UND REDUZIEREN
• Errechnete Schallausbreitung wird von Mobilgerät visuell und akustisch dargestellt
• Schallemission Anlage kann in-situ verbessert werden
Augmented Reality
mittels Telephon
Augmented Reality
mittels Brille
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DANKE!Christian Köfinger
3019.07.2019