spega: Room automation for Green Buildings

Room automation for Green Buildings
Moers, April 2012
Energy efficiency
Room automation
spega
Room automation for Green Buildings
Agenda
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Green Buildings
Benefits from room automation
Impact on DGNB and LEED
Optimum room automation
Example projects
Literature
Energy efficiency
Room automation
spega
2
Green Buildings
Dimensions of sustainablility in the building sector *
ƒ Ecological quality
- Evaluation of energy consumption and resources
- Impact on the environment
ƒ Economical quality
- Evaluation of life-cycle costs
- Evaluation of value stability
ƒ Socio-cultural quality
- Evaluation of functional characteristics
- Impact on the users
ƒ Proces quality
- Evaluation of planning and construction processes
ƒ Site quality
- Evaluation of site-related characteristics
* Summary of evaluation criteria of DGNB, LEED and BREEAM
Energy efficiency
Room automation
spega
3
Green Buildings
German Sustainable Building Council (DGNB)
Evaluation New Construction Office and Administration
Ecological quality
Economical quality
Socio cultural and functional
quality
Energy efficiency
Room automation
spega
4
Green Buildings
Leadership in Energy & Environmental Design (LEED)
Criteria New Construction Office and Administration
Innovatio
n in
Design
Indoor Environmental
Quality
Materials &
Recources
Energy & Atmosphere
Water
Efficiency
Sustainable Sites
Category Credit No. Description
p1
Construction Activity Pollution Prevention
c1
Site Selection
c2
Development Density and Community Connectivity
c3
Brownfield Redevelopment
c4
Alternative Transportation
c5
Site Development
c6
Stormwater Design
c7
Heat Island Effect
c8
Light Pollution Reduction
p1
Water Use Reduction
c1
Water Efficient Landscaping
c2
Innovative Wastewater Technologies
c3
Water Use Reduction
p1
Fundamental Commissioning of Building Energy Systems
p2
Minimum Energy Performance
p3
Fundamental Refrigerant Management
c1
Optimize Energy Performance
c2
On-site Renewable Energy
c3
Enhanced Commissioning
c4
Enhanced Refrigerant Management
c5
Measurement and Verification
c6
Green Power
p1
Storage and Collection of Recyclables
c1
Building Reuse
c2
Construction Waste Management
c3
Materials Reuse
c4
Recycled Content
c5
Regional Materials
c6
Rapidly Renewable Materials
c7
Certified Wood
p1
Minimum Indoor Air Quality Performance
p2
Environmental Tobacco Smoke (ETS) Control
c1
Outdoor Air Delivery Monitoring
c2
Increased Ventilation
c3
Construction Indoor Air Quality Management Plan
c4
Low-Emitting Materials
c5
Indoor Chemical and Pollutant Source Control
c6
Controllability of Systems
c7
Thermal Comfort
c8
Daylight and Views
Points
1
5
1
12
2
2
2
1
4
2
4
19
7
2
2
3
2
4
2
2
2
2
1
1
1
1
2
4
1
2
2
2
c1
Innovation in Design
5
c2
LEED Accredited Professional
1
Energy efficiency
Room automation
spega
Total cat.
Total
26
10
Ecological quality
35
100
- Water efficiency
- Energy and atmosphere
- Materials and Resources
14
Socio-cultural quality
15
Innovations
5
Green Buildings
Critera dimensions of the evaluation systems
Dimension
Ecological Q.
Economical Q.
Socio-cultural Q.
Process Q.
Site Q.
DGNB
LEED
BREEAM
☺
☺
☺
☺
☺*
☺
x
☺
☺
☺
☺
x
☺
x
☺
* Evaluated separately
Energy efficiency
Room automation
spega
6
Green Buildings
Who benefits from Green Buildings?
Socio-cultural
User
m
no
o
Ec
l
ica
Investor
Ec
olo
g
ica
l
Environment
Fact: Green Buildings are benefical - independently from a certification!
Energy efficiency
Room automation
spega
7
Room automation for Green Buildings
Agenda
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Green Buildings
Benefits of room automation
Impact on DGNB and LEED
Optiumum room automation
Example projects
Literature
Energy efficiency
Room automation
spega
8
Benefits of room automation
What are the effects from room automation?
ƒ Energy-efficiency
9 Saving lighting energy
9 Saving energy for heating, cooling and air conditioning
ƒ Flexibility of usage
9 Reconfiguring space partitioning
9 Functional changes
ƒ Ergonomics
9 High thermal and visual comfort
9 Influence of the users
Energy efficiency
Room automation
spega
9
Benefits of room automation
Impact of building automation to energy-efficiency
Emission
Distribution
Production
Direction of energy flow
Pipe system/
Mixers
Heating boiler
Chilled ceilings
Pipe system
Chiller
Luminaires
Cable trays/
Distribution boards
Transformer/
Main distribution
RAUM
Direction of control
Radiators
Heat
required?
Light
required?
Only
room automation
can decide wether
certain energy
emission is
reasonable or not!
Room automation
Energy efficiency
Room automation
PLC system
spega
10
Benefits of room automation
Impact of building automation to energy-efficiency
BAC system
ng
i
s
i
tim
!
Op rations
SCADA
ope system
Room automation
system
ng y!
i
d
i
Avo f energ
te o
s
a
w
Energy efficiency
Room automation
spega
PLC automation
system
su
ting gy!
p
a
Ad f ener
o
y
l
p
p
11
Benefits of room automation
Saving potential on lighting energy (University of Biberach)
RA function*
Savings**
Influencing factors
Constant light control
35 – 50 %
-> sufficient daylight provision
-> high illuminance level (>300lx)
-> most efficient with slat tracking control
Daylight switch
25 – 45%
-> sufficient daylight provision
-> high illuminance level
5 – 8%
-> sufficient daylight provision
(presence-depending)
(presence-depending)
Automatic solar control
Slat tracking control
Automatic lights
10 – 13 %
n.s.
-> sufficient daylight provision
-> most efficient with constant light control
-> intermittent presence (e.g. corridors)
* According to VDI 3813-2 Room automation functions
** Saving potentials on lighting energy acc. to DIN V 18599 and EN 15232 compared to EPBD reference building (University of Biberach, 2007)
Energy efficiency
Room automation
spega
12
Benefits of room automation
Saving potential on thermal energy (I)
RA function*
Savings**
Influencing factors
Energy mode selection
with time program
5 – 10%
-> long operating time of boilers and chillers
-> low building mass
Energy mode selection
with presence detection
5 – 10%
-> longer periods of absence during
operation time of boilers and chillers
Energy mode selection
with window monitoring
5 – 10%
-> low building mass
Free night cooling
n.s.
Summer compensation
n.s.
Load optimisation
n.s.
-> air circulation must be possible
* According to VDI 3813-2 Room automation functions
** Saving potentials on thermal energy acc. to DIN V 18599 and EN 15232 compared to EPBD reference building (University of Biberach, 2007)
Energy efficiency
Room automation
spega
13
Benefits of room automation
Saving potential on thermal energy (II)
RA function*
Savings**
Influencing factors
Automatic thermal control
5%
-> high daylight provision
-> outside sunblind system required
Time program for
sunblinds
n.s.
-> prevents cooling-down during night
* According to VDI 3813-2 Room automation functions
** Saving potentials on thermal energy acc. to DIN V 18599 and EN 15232 compared to EPBD reference building (University of Biberach, 2007)
Energy efficiency
Room automation
spega
14
Benefits of room automation
1. Significant reduction of primary energy demand…
kWh/m2a
DHW
Lighting
Cooling
Heating
250
200
60% savings in
electrical energy
for lighting
150
45% savings in
electrical energy
for cooling/AC
100
50
0
Office w/o
e.control*
Office with
e.control**
* Data source: Reference calculation in LonMark study acc. to DIN V 18599
** Saving potentials according to LonMark study 2007 (University of Biberach)
Energy efficiency
Room automation
spega
25% savings in
thermal energy for
heating
15
Benefits of room automation
…automatically leads to reduced life-cycle costs!
3.500
Capitalised value [Euro/Office]
3.000
2.500
2.000
1.500
1.000
500
0
-500
-1.000
0
1
2
3
Angaben zum Raumautomationssystem:
Investitionskosten (ohne MWSt.)
Darlehen (mit gleichbleibender Annuität)
Zinssatz
Laufzeit
Energieeinsparung Strom
Energieeinsparung Öl/Gas
Betriebs- und Wartungskosten
Bezugspreis Strom (im Basisjahr)
Preissteigerungsrate Strom
Bezugspreis Öl/Gas (im Basisjahr)
Preissteigerungsrate Öl/Gas
Allgemeine Inflationsrate
Zinssatz für Barwertermittlung
Steuersatz
Energy efficiency
4
711
0
4,5%
15
694
600
0,50%
0,1600
6,0%
0,0700
6,0%
2,0%
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Time [Years]
€
€
p.a.
Jahre
kWh/a
kWh/a
p.a. der Herstellkosten
€/kWh
p.a.
€/kWh
p.a.
p.a.
4,0% p.a.
0%
Room automation
spega
16
Benefits of room automation
2. Room automation ensures full flexibility of usage!
Energy efficiency
Room automation
spega
17
Benefits of room automation
2. Room automation ensures full flexibility of usage!
230V AC
LON
M
Energy efficiency
Room automation
M
spega
M
M
18
Benefits of room automation
2. Room automation ensures full flexibility of usage!
230V AC
LON
M
Energy efficiency
Room automation
M
spega
M
M
19
Benefits of room automation
2. Room automation ensures full flexibility of usage!
230V AC
LON
M
Energy efficiency
Room automation
M
spega
M
M
20
Benefits of room automation
3. Room automation increases comfort!
M
1. Noon
- Illumination with
daylight
- Sunblinds not required
- Cooling active
Energy efficiency
Room automation
+23°C
>500lx
spega
21
Benefits of room automation
3. Room automation increases comfort!
M
30%
2. Evening
- Illumination with daylight and artificial light
- Sunblinds required
- Heating and cooling
not required
Energy efficiency
Room automation
+22°C
>500lx
spega
22
Benefits of room automation
3. Room automation increases comfort!
M
100%
100%
3. Night
- Illumination with
artificial light
- Sunblinds not
required
- Heating active
Energy efficiency
Room automation
+21°C
>500lx
spega
23
Benefits of room automation
Why room automation for Green Buildings?
l
ca
i
om
on
c
E
Socio-cultural
Fle
x
of ibili
usa ty
ge
Ergonomics
Ec
olo
g
ica
Energy-efficiency
Energy efficiency
Room automation
spega
l
Fact: Room automation
optimises all
aspects of
sustainability!
24
Room automation for Green Buildings
Agenda
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Green Buildings
Benefits of room automation
Impact on DGNB and LEED
Optiumum room automation
Example projects
Literature
Energy efficiency
Room automation
spega
25
Impact on Green Buildings
Impact on DGNB certification
Evaluation matrix:
Office and administration (DGNB)
Reduction of primary energy demand
acc. to DIN V 18599 (1-5, 10,11)
250
Warmw.
200
Heizung
Beleuchtung
Kühlung
150
100
50
0
ohne RA
mit RA
Investment in room automation
cuts life-cycle costs (16)
Room automation ensures:
- daylight provision, glare-free (22)
- innovative operation concepts (23)
Flexibility with decentralised
distribution boxes increases:
- Value stability (17)
- Area efficiency (27)
- Feasibility of conversion (28)
Energy efficiency
Room automation
spega
26
Impact on Green Buildings
Impact on LEED certification
Criteria New Construction Office and Administration
Innovatio
n in
Design
Indoor Environmental
Quality
Materials &
Recources
Energy & Atmosphere
Water
Efficiency
Sustainable Sites
Category Credit No. Description
p1
Construction Activity Pollution Prevention
c1
Site Selection
c2
Development Density and Community Connectivity
c3
Brownfield Redevelopment
c4
Alternative Transportation
c5
Site Development
c6
Stormwater Design
c7
Heat Island Effect
c8
Light Pollution Reduction
p1
Water Use Reduction
c1
Water Efficient Landscaping
c2
Innovative Wastewater Technologies
c3
Water Use Reduction
p1
Fundamental Commissioning of Building Energy Systems
p2
Minimum Energy Performance
p3
Fundamental Refrigerant Management
c1
Optimize Energy Performance
c2
On-site Renewable Energy
c3
Enhanced Commissioning
c4
Enhanced Refrigerant Management
c5
Measurement and Verification
c6
Green Power
p1
Storage and Collection of Recyclables
c1
Building Reuse
c2
Construction Waste Management
c3
Materials Reuse
c4
Recycled Content
c5
Regional Materials
c6
Rapidly Renewable Materials
c7
Certified Wood
p1
Minimum Indoor Air Quality Performance
p2
Environmental Tobacco Smoke (ETS) Control
c1
Outdoor Air Delivery Monitoring
c2
Increased Ventilation
c3
Construction Indoor Air Quality Management Plan
c4
Low-Emitting Materials
c5
Indoor Chemical and Pollutant Source Control
c6
Controllability of Systems
c7
Thermal Comfort
c8
Daylight and Views
Points
1
5
1
12
2
2
2
1
4
2
4
19
7
2
2
3
2
4
2
2
2
2
1
1
1
1
2
4
1
2
2
2
c1
Innovation in Design
5
c2
LEED Accredited Professional
1
Energy efficiency
Room automation
spega
Total cat.
Total
250
Warmw.
200
Heizung
Beleuchtung
Kühlung
150
26
100
50
0
10
ohne RA
mit RA
Reduction of primary energy
demand (EA p1,p2, c1, ID c1)
35
100
Room automation supports
enhanced commissioning (EA c3)
and verification (EA c5)
14
15
Room automation ensures:
- Air quality (IE c1/2)
- innovative operation concepts (IE c6)
- daylight provision (IE c8)
27
Room automation for Green Buildings
Agenda
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Green Buildings
Benefits of room automation
Impact on DGNB and LEED
Optiumum room automation
Example projects
Literature
Energy efficiency
Room automation
spega
28
Optimum room automation
Requirements for the planning process
ƒ Energy-efficiency
9 Achieve BAC Efficiency class A acc. to EN 15232
9 Choose efficiency functions of VDI 3813-2 chapter 8
ƒ Flexibility of usage
9 Specify segment-oriented approach acc. to VDI 3813
ƒ Ergonomics
9 Choose functions acc. to VDI3813-2
9 Check implementation of innovative operation concepts
ƒ Integrated planning
9 An integrated planning of all control equipment for
lighting, sunblind and HVAC is required
Energy efficiency
Room automation
spega
29
Optimum room automation
EN 15232 – Class A for optimum energy efficiency
Highly energy-efficient BAC system
C
Standard BAC system
Non-efficient BAC system or no system
Room automation
A
B
Partly optimised BAC system
Energy efficiency
e.controlTM
spega
D
30
Optimum room automation
EN 15232 – Meeting the requirements for class A
Definition of classes
of
t
1
c
a
e
t
l
s
b
b
Ta
A
2
3
152
EN
AUTOMATIC CONTROL
Residential
D
C
B
Non residential
A
D
C
B
A
1 HEATING CONTROL
1.1 Emission control
The control system is installed at the emitter or room level, for case 1 one system can control serveral rooms
0
No automatic control
1
Central automatic control
2
Individual room control
3
Individual room control with communication
4
Individual room control with communication and demand
control (presence-depending)
Control of distribution network hot water temperature (supply or return)
Similar functions can be…
Fact: Efficiency classes B and A require an integrated room automation system
Energy efficiency
Room automation
spega
31
Optimum room automation
Relation between EN 15232 and VDI 3813-2 Chapter 8
in
y
r
a
. 20
p
m
Sum alogue
c at
a
g
s pe
Energy efficiency
Room automation
spega
32
Optimum room automation
VDI 3813 – the first functional specification
VDI 3813
Room automation (RA)
Part 1: Definitions
Part 2: Functions
Part 3: Macros
Energy efficiency
Room automation
(05/2011)
(05/2011)
(under work)
spega
33
Optimum room automation
VDI 3813 – Flexibility of usage as a shell model
Facility
Building
Area
Room
Segment
Energy efficiency
Room automation
spega
34
Optimum room automation
VDI 3813 – Flexibility of usage as a shell model
Area
Energy efficiency
Room automation
Room
spega
Segment
35
Optimum room automation
VDI 3813 – Room automation functions…
Sensor functions (8)
OUTPUT
Application functions (30)
INPUT 1
OUTPUT
Actuator functions (3)
INPUT
OUTPUT
INPUT 2
PARAMETER
PARAMETER
PARAMETER
Operation functions (6)
OUTPUT
INPUT
PARAMETER
Energy efficiency
Room automation
spega
36
Optimum room automation
Segment
Funktion
Raum
Segment
Anlage
Raum
… are visualised in a schematic drawing
Energy efficiency
Room automation
spega
37
Optimum room automation
… and listed in a RA function list
R
S
7
9
10
11
12
13
1
2
9
1
4
1
2
10
Bemerkungen
Nachricht an externe Stelle
8
8
Ereignis-Anweisungstext
6
Dynamische Einblendung
5
R
Grafik/Anlagenbild
4
R
Historisierung in Datenbank
funktionen
Ereignis-Langzeitspeicherung
Bedien-
funktionen
Komplexe Information 3)
3
R
Weitere Anwendungsfunktionen
2
R
Lastoptimierung
1
Volumenstromregelung
7
G
Nachtkühlung
6
R
Luftqualitätsregelung
5
S
Stellwertbegrenzung
4
B
7
4
Sequenzsteuerung
3
6
Ventilatorsteuerung
2
Raum-Zuluftkaskadenregelung
1
Temperaturregelung (Heiz./Kühl.)
6
Funktionswahl
5
Sollwertermittlung
3
Energieniveauwahl mit Startopt.
2
Thermoautomatik
1
R
Verschattungskorrektur
3
G
Energieniveauwahl
2
ManagementRaumklima
Witterungsschutz
1
R
Lamellennachführung
7
R
Sonnenautomatik
6
5
5
Dämmerungsautomatik
4
R
Prioritätssteuerung
4
Dämmerungsschaltung
3
S
Sonnenschutz
Konstantlichtregelung
2
S
Zeitprogramm
3
4
1
S
Steuerung über Raumnutzungsart
2
R
3
Belegungsauswertung
1
R
Licht stellen
9
Automatiklicht
5
R
Treppenlichtschaltung
4
R
Lichtschaltung
3
S
Antrieb stellen
2
S
Sonnenschutz stellen
1
R
REL = Relais, DIM = Dimmer, STE = 1-10V, DAL = DALI
230 = 230VAC, 24 = 24VDC, SMI = SMI
2P = 2-Punkt, 3P = 3-Punkt, STE = 0-10V
BUS = Bussystem, FUNK = Funkschnittstelle, DE = Digitaleingang,
AE = Analogeingang, DA = Digitalausgang, AA = Analogausgang
Anwendungsfunktionen
Beleuchtung
Basis
funktionen (lokal)
Weitere Aktorfunktionen
Weitere Sensorfunktionen
8
2
3
Stellantriebsaktor
Niederschlagserkennung
7
Sonnenschutzaktor
Windgeschwindigkeitsmessung
6
Lichtaktor
Luftqualitätsmessung
1
Helligkeitsmessung
Temperaturmessung
Taupunktüberwachung
Fensterüberwachung
2
Präsenzerkennung
1
Anschlussart 4)
Anschlussort 2)
Abschnitt
Spalte
Zuordnung 1)
Datenpunkte
Zuordnung 1)
Zeile Nr.
funktionen
Weitere Anzeige-/Bedienfunktionen
Anschluss
Präsenz melden
Standardbüros
Raumnutzung wählen
Gebäudeautom.
Anlage:
Temperatursollwert stellen
Gewerk:
4) Beleuchtung:
Sonnensch.:
Antriebe:
Sonstiges:
Ein-/Ausgabe-Information
1) Zuordnung gemäß Schalenmodell VDI 3813-1 Kap. 5
S = Segment, R = Raum, B = Bereich, G = Gebäude
2) Anschlussortbezeichnung frei wählbar, z.B.:
DV: Deckenverteiler, BV: Bodenverteiler, UV: Unterverteilung,
UP: Unterputz, DE: Deckeneinbau, DA: Deckenaufbau
3) z.B. Kalender, Zeitplan, Trend-Aufzeichnung, Ereignisaufz.
AktorBedien-/AnzeigeSensorfunktionen
RA-Funktionsliste
Tageslichtschaltung
Anmerkung:
VDI 3813 Blatt 2
12
11
3
3
4
R
1 Gebäude-/bereichsbez. DP
2 02 - Außentemperatur
G
3 07 - Witterungsschutzposition
G
4 08 - Sonnenstand - Azimut
G
5 09 - Sonnenstand -Elevation
G
6 10/12 - Jalousieposition
B
7 13 - Zeitprogramm EN Büros
G
8 14 - Zeitprogramm EN Bespr.
G
9 15 - Zeitprogramm Regelfkt.
G
10 16 - Vorgabe Raumtemp.
1
1
R
1
1
11 Raumbezogene DP
12 17 - Multisensor
R DE
BUS
1
1
1
13 18 - Raumbediengerät
R UP
BUS
14 19 - Lichtschalter Decke
R UP
BUS
1
15 20 - Lichtschalter Stehl.
R UP
BUS
1
16 21 - Jalousieschalter
R UP
BUS
S DV
DI
1
1
1
2
1
9.2 Trend Helligkeit
2
1
9.1 Tmp, Soll. 9.2 Trend T.
1
17 Segmentbezogene DP
1
1
19 23 - Fensterkontakt
S DV
DI
20 24 - Stellantrieb Kühldecke
S DV
2P
1
1
21 25 - Stellantrieb Radiator
S DV
2P
1
1
S DV
DALI
1
23 27 - Stehleuchte (Steckdose)
S DV
REL
1
24 28 - Kippfenster
S DV
24V
25 29 - Außenjalousie
S DV
230V
1
2
1
1
1
1
420
1
420
1
1
1
700 2520
22 26 - Deckenbeleuchtung
140
18 22 - Taupunktwächter
1
280
280
140
140
140
140
140
140
140
140
140
140
280
420
420
840
140
140
140
420
420
Summe Räume
140
Summe Segmente
420
26
27
Bereiche/Gebäude
Ausgabedatum JJ-MM-TT
Rev. 1
09-02-05
Name
Geprüft
JSP
Planersteller:
VDI e.V.
Projekt:
Beispielprojekt Bürogebäude
Datei:
Raumtyp:
RA-FL Beispiel.xls
Standardbüro
Rev. 2
VDI-Platz 1
Zeichnung-Nr.:
Rev. 3
40468 Düsseldorf
Steuerungsbeschr.-Nr.:
01-002
Blatt-Nr.:
2
von:
3
© VDI 2009
Energy efficiency
Room automation
spega
38
Optimum room automation
e.control offers the ideal integration technology
Räume
Unit
Operation
Heat/Cool
Air supply
Lighting
Blinds
Weather station
BACnet
Modbus
EnOcean
0-10V
MP-Bus
DALI
SMI
LON
LA
SA
xS
LON (ISO/IEC 14908)
Ctrl
SW
VA
DA
spega e.control system (complies with VDI 3813-2)
LNS DB
Energy efficiency
Room automation
spega
Manufacturer-independend
Data base
39
Optimum room automation
e.control Designer ensures full flexibility to the operator
9 Graphical software tool for
all room automation functions
9 No specific LON know how required
9 Re-partitioning during run-time
by by drawing shades
9 Fully compatible with LNS data base
standard
Energy efficiency
Room automation
spega
40
Optimum room automation
e.control Designer ensures full flexibility to the operator
Before:
3 Single offices
Energy efficiency
Room automation
spega
41
Optimum room automation
e.control Designer ensures full flexibility to the operator
Afterwards:
1 Group office
1 Single office
Energy efficiency
Room automation
spega
42
Optimum room automation
e.control control options for interior fitting (wired)
ƒ Option 1: Standard control panels
M
M
M
M
M
M
BAC Network
Energy efficiency
Room automation
spega
43
Optimum room automation
e.control control options for interior fitting (wired)
ƒ Option 2:
touch control
1: Integrated
Standard control
panels panels
M
M
M
M
M
M
BAC Network
Energy efficiency
Room automation
spega
44
Optimum room automation
e.control control options for interior fitting (wired)
ƒ Option 2:
3: Integrated
Workplace
touch
operation
control
viapanels
web browser or IP phone
1:
Standard
control
panels
M
M
M
M
M
M
BAC Network
Tenant LAN
Energy efficiency
Room automation
spega
45
Optimum room automation
e.control control options for interior fitting (wireless)
ƒ Option 4: Wireless sensors and push buttons
M
M
M
M
M
M
BAC Network
Tentant LAN
Energy efficiency
Room automation
spega
46
Optimum room automation
Ergonomics through a perfect user interface
Example 1:
dialog Web
with browser
Energy efficiency
Room automation
spega
47
Optimum room automation
Ergonomics through a perfect user interface
Example 2:
dialog Web
with IP phone
Energy efficiency
Room automation
spega
48
Optimum room automation
e.control integrates seamlessly into BAC systems
BAC system
Management system
BACnet
(OPC)
BACnet
e.control
Room automation
BACnet
LON
Plant control system
BACnet (ISO 16484-5)
LON (ISO/IEC 14908)
TCP/IP
backbone
Energy efficiency
Room automation
spega
49
Room automation for Green Buildings
Agenda
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Green Buildings
Benefits of room automation
Impact on DGNB and LEED
Optiumum room automation
Example projects
Literature
Energy efficiency
Room automation
spega
50
Example projects
ThyssenKrupp Quarter, Essen (2011)
DGNB Gold
EN 15232
Class A
ƒ 4 buildings with more than
80,000 m2
A
spega scope of functions:
- Heating/Cooling
- Constant-light control
- Slat tracking control
- Web and IP phones
ƒ BAC Efficiency class A
ƒ DGNB Gold
Energy efficiency
Room automation
spega
51
Example projects
E.ON Headquarter, Essen (2010)
EN 15232
Class A
ƒ 3 buildings with
more than
45,000 m2
A
ƒ spega scope of
functions:
- Heating/Cooling
- Constant-light
control
- Slat tracking
control
Energy efficiency
Room automation
spega
ƒ BAC Efficiency
52
Example projects
The m.pire, Munich (2010)
DGNB Gold
EN 15232
Class A
ƒ 4 buildings with
more than
40,000 m2
A
Energy efficiency
Room automation
spega
ƒ spega scope of
functions:
- Heating/Cooling
- Constant-light
control
- Slat tracking
control
53
Example projects
NEXTOWER, Frankfurt (2009)
DGNB Gold
EN 15232
Class A
ƒ Sky scraper with 32 floors,
40,000 m2
A*
ƒ spega scope of functions:
- Heating/Cooling
- Constant-light control
- Slat tracking control
- Integr. control panels
ƒ BAC Efficiency class A
Energy efficiency
Room automation
spega
54
Example projects
Süddeutscher Verlag, Munich (2008)
LEED Gold
EN 15232
Class A
ƒ Building complex with more
than 30,000 m2
A
ƒ scope of functions:
- Constant-light control
- Slat tracking control
ƒ BAC Efficiency class A
ƒ LEED Gold
Energy efficiency
Room automation
spega
55
Example projects
More office buildings with Green Building certificates
ƒ Roche ORM, Mannheim
DGNB Gold
ƒ ATMOS Office parc, Munich
DGNB Silber
ƒ Lighthouse, Dusseldorf
DGNB Silber
ƒ Rheinwerk 2, Bonn
DGNB Silber
ƒ Silvertower, Frankfurt
DGNB Silber
Energy efficiency
Room automation
spega
56
Room automation for Green Buildings
Agenda
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Green Buildings
Benefits of room automation
Impact on DGNB and LEED
Optiumum room automation
Example projects
Literature
Energy efficiency
Room automation
spega
57
Literature
Catalogue / Brochure
spega Catalogue 2012:
„e.control - Raumautomation“
with information about DGNB, LEED, VDI 3813, EN 15232
Download at http://www.spega.com/catalogue
Energy efficiency
Room automation
spega
spega Investors brochure:
„e.control – Raumautomation for Green Buildings“
Download at http://www.spega.com/brochure
58
spega - spelsberg gebäudeautomation gmbh
zechenstr. 70
47443 moers, germany
internet: http://www.spega.com
Energy efficiency
Room automation
spega