Upload
doancong
View
223
Download
0
Embed Size (px)
Citation preview
ITU Energy Institute
Intelligent Buildings2010-2011 Spring
LIGHTING CONTROLS
Industry Shops Offices
Lighting ratio in total electrical energy consumption: ~ 20%
~30%~20%~40%
Share of Electrical Energy Consumption by Sectors(Total Consumption in 2008: 161 948 GWh)
Households24%
Commercial B.15%
Govern. Offices5%
Industry46%
General Lighting3% Other
8%
Electrical Energy Consumption in Office Buildings
Computers34%
Lighting20%
Heating17%
Ventilation6%
Other23%
Lighting58%Heating
14%
Ventilation5%
Other23%
Example 1 Example 2
CONTROL SYSTEMS
~30% savings by time switches and occupancy sensors
~35% savings by daylight control automation systems
Structure of Control SystemsCentral Control
Local Control
LCM Sensor
Light Source
Control Strategies
n Schedulingn Tuningn Lumen Maintenancen Peak Demand Limitingn Daylight Control
Control Methodsn On-off or dimmingn Central or local controln Manual or automatic
control
Daylight Control
Luminaire
Sensor
Required E (lux)Artificial Lighting
Natural Lighting
0% 50% 100%
Usage of Lighting Control Module
n Increase in speed
n Decrease in the
number of equipments
Room Based Occupancy Sensor
Software
Trios
For local lighting controls
What is Trios?
n Multifunctional lighting control systemn It is able to switch and regulate lightingn Automatic and manual control
n Energy saving by:n Daylight regulation and
switchingn Movement detection
Application room
Grouping luminaries
Grouping luminaries
Channel 4
Channel 1Channel 2
Channel 3
Ch.
4C
h. 3
Ch.
2C
h. 1
• Every group will be controlled by a separate controller
• these groups are called channels
• All in one group
Main features of Trios
n Up to 4 lighting scenes (presets)n Up to 5 channelsn Up to 7 (A-G) address groupsn Switching capacity per module 1150 VA any
load, without external contactorMovement controlDaylight ControlIR remote control can programming option
System overviewswitch and dimming+ light controller
LRC1030/1035
System overview
LRI 8133
Multi sensor
LRM 8112
Movement detector
IRR 8124
Infrared receiver
• LRM 8115/8116
• LRL 8101/8102
IRR 8125 Invisible infrared receiver
System overview
LCU 8020Pushbutton interface
LRD 8000Dimmer (conv.)
LRD 8010Dimmer (electr.)
IRT 8050wall transmitter
IRT 8030hand-held transmitter
IRT 8010 + LRH8010transmitter
L N N L
-+
IR I R
L R C
B
C
1150 VA
Mains
Max. 125 m
Max. 30 m
A
IR
Max. 125 m
Max. 125 mR
C-5
Max. length 30 m
1
Addressingchannels
Addressingchannels
Ch.
1
Ch.
2
Ch.
3
Ch.
4
Addressinggroups
Addressinggroups
address 1 address 7
address 2
address 5
address 6
address 3 address 4
Channels + Presets
Channel 4
Channel 1Channel 2
Channel 3
Ch.
4C
h. 3
Ch.
2C
h. 1
IRR
Potentiometers
n Principlen An electronic circuit generates voltage between 1 and 10 Vdc,
that depends on the mechanical position of a rotary knobn The circuit is powered by the controlled devicen The potentiometer has a built-in switch for switching mainsn There are two types:
LPS 100/00 rotary potentiometer for recessed mountingLPS 100/01 rotary potentiometer for surface mounting
Light regulators(Dimmers)
• LRD 8000 light regulator of the phase cut-in type, for:. GLS + high volt halogen. low volt halogen with conventional transformer
• LRD 8010 light regulator of the phase cut-off type for:. GLS + high volt halogen. low volt halogen with electronic transformers
• characteristics: . maximum load 1000 VA/230V. control voltage 1 - 10 Vdc. control current 0.5 mA (sourcing). control curve light output linear to control
voltage (GLS)
Dimming/RegulatingPrinciple• Variation of the
light output, using . regulating HF ballasts. light regulators
• Control voltage: 1 to 10 Volt dc signal
• Control current: . generated by ballast (current sourcing). absorbed by controller (current sinking)
• Control capability the total current sourced, must be lowerthan the maximum current sinking.
Sensors: movement detector LRM 8112
4 m
4 m
4 m
3m
3 m3 m
3 m
4 m
LEDTRIOSLRM 8112
2,5
-3.0
m
230V
t = 5 min.
t = 10 min.
t = 15 min.
t = 35 min.
t = 0 min. t = 30 min.
t = 40 min.
t = 45 min.
LED
4 3 2 1
+30 +10+5 min.
ON
OFF
Sensors: light sensor LRL 8101/8102
TRIOSLRL 8101 230V
mV/lux
LED
TRIOS
130
20
IRR 8124
2.5
- 3. 0
m
230V
IR
Sensors: infrared receiver IRR 8124
360
Sensors: multi-sensor LRI 8133
IR
LED
8 7 6 5 4 3 2 1
IR+30 +10 +5 min.
t = 5 min.
t = 10 min.
t = 15 min.
t = 35 min.
t = 0 min. t = 30 min.
t = 40 min.
t = 45 min.
ON
OFF
TRIOSHELIO
230 V
Pushbutton interface
I1 5
42 3
RC5
Power supply +12V 5mA
RC5 Code set
Made in EU9137 003 07803
AB
CD
12
34
5LCU 8020/00Pushbutton interface
RC
5
132 4
4 RC5 message LED
4 HVAC, Window Blinds etc.5 Central Control
2 Helio / Trios3 Scenio
System selector for RC5 codes:3
1 Electrical connections to multiple push-buttons
2 Modular socket for connection to light controler
1. Get ready for integration, with a basicinfrastructure and supply distribution
n Flexible installationn Central control
n Manual, clock, daylight,…
8-output LCM, either only switchingor switching and dimming
2-output LCM
Luminaire
2. Take control with sensors,transmitters and pushbuttons
n Local controln Daylight-dependent regulationn Movement detectionn Remote controln Pushbuttons
n Easy reconfiguration
LON multi-sensor orconventional (multi-)sensor
Infra Red receiver
3. Complete integration with HVACsystems and sun blinds
n Complete integration!n HVAC, sun blinds, security, lighting,…
Heating & ventilationcontroller
Sunblind controller
n Input types / local control
n Override switchesn Push buttonn Double push button ( 2 way & off retractive )n Switch
n Movement detector ( PD )n Light sensor – indoor
n Internal dimmingn Solar sensor – outdoor
n External lightingn Infra-red overriden Multi-sensor (PD detector + light sensor + IR)
Light Master 100System features
System features
In addition
• Password security (4 levels)
• Logging of luminaire hours run
• individual output report
• Emergency lighting test
• individual luminaire report
• Remote control ( hand held controller )
• Interfacing with other systems • interfacing inputs and outputs ( volt free contacts)
for example•Essential lighting
•with generator working, non essential lights are shut down to make sure that the generator is not overloaded
• fire detection system• with fire detection escape route lighting is switched on
• security•a zone will be lit when there is a break in
System benefits
Extra
•logging amount of light hours
•measuring energy cost for tenants
•efficient planning for replacing lamps
•security man switch
System benefits
System Architecture
Central Supervisor (CS)
n A PC with LightManager software n Software for
n Configurationn System statusn On line switchingn Emergency lighting test reports
n Configuration can be prepared offlinen Operating system Microsoft Windowsn Modem and ‘PC Anywhere’ software for remote
operation and re-configuration of the systemn One CS can control a maximum of 60 AC’S
Light Master 100
Telephone-controlPC-control
Documentation
Telephone controln « call up the light »
n RS232 interface on PABXn Same code for every usern 10 commands available
«0»: Off«9»: On«5»: Dim at 50%