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Intelligent Street Lighting

Adaptability, Flexybility and Savings

Luca Coppadoro

luca@echelon.co.uk

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2

Echelon Profile

 Founded in 1988

 Inventor of the ISO 14908 LonTalk protocol

 LonWorks control network technology platform

 Building Automation, Smart Metering, Street Lighting, Enterprise Energy Management

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3

LONWORKS Products – Delivering “Green”

Building automation

10-70% electricity consumption reduction

Street lighting systems 30-50% electricity consumption

reduction

Entreprise Energy Management 15-25% electricity consumption

reduction

Home control

Load control, appliance “sleep state”

LONWORKS

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Smart Grid – A Key Opportunity 4 Smart Appliances Demand Response Smart Buildings Renewable Energy Sensor Networks Industrial Energy Control Networks Power Monitoring Smart Meters Intelligent Streetlights

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Section 1

Section 1 Why?

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Issues with Outdoor Lighting

Growing Energy cost: 50 € per streetlight per year

Outdoor light energy costs makes up to 40% of municipal budget Growing cost of electricity: +40% in the UK since 2001

CO² impact : 200 KG per streetlight per year Maintenance cost and limitations

Expensive manual failure check Night patrols with cars and trucks

Many hours between lamp failure and replacement

Dark areas and broken lights lower safety and security Light pollution

Energy wasted illuminating the sky Ecological damage to birds and insects

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Observed Benefits with Intelligent Outdoor Lighting

UP TO 50% ENERGY SAVINGS

Dimming at fixed time = 50% savings with HPS lamps Dimming based on weather conditions and traffic Managing peak demand

Save energy on home market to export at a higher price

30% MAINTENANCESAVINGS

Remove night patrols Group onsite operation

Reduce use of service trucks and cars

Drastically reduce number of incoming calls

ENABLE«GREEN DIGITAL CITY» APPS

Pollution sensors

Parking management

Control panel information and signage

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Individual luminaire on/off Individual dimming Bulb status Automatic fault detection Astronomical-clock driven schedules Energy consumption per luminaire

Energy consumption per segment (measured)

Ambient light sensors for light level

optimisation Traffic density

measurement

Weather sensors

Centralised installation, maintenance and control

IT Integration

Open and interoperable communication protocols

Burn hours Automatic fault

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Components of an Intelligent Streetlight Solution

Installation and management central software

Automatic installation

Information flow management Maintenance management Real-time control

Energy Management

i.LON SmartServer segment controller

Standards-based advanced bridge to IP networks

Power line network, meter interface, connection to future equipment Powerful segment controller

Power line light controller

Use existing city electricity wires for power and communications: no new wires needed Standards-based signaling

Many suppliers on the market

Philips, ROMLIGHT, SCS, SELC, Citylone, Siteco, Rongwen

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Section 2

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Solution Architecture Billing System GIS System Maintenance Tools Notificat ion System

End User Access

•Energy management systems

•Fault management

•Automated service requests

•Billing services 4 Streetlight Control User Front-End

Web Hosted Software

•Installation and maintenance

•Central database and control

•Organize and store data

•Interface with GIS systems

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Web Hosted software

Enables easy and automatic installation

Collects, Organizes & Stores Data

Track where the failures are Check the system health

Provide energy consumption analysis

Enable lamp lifetime analysis Manage alarms

Enable real-time control on maps Expose/exchange data with

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Web Hosted software

Enable easy and automatic installation

Collect, organise & store data

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Streetlight Control Front-End

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Streetlight Control Front-End

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Streetlight Control Front-End

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i

.LON

SmartServer Simplifies

Installation

Main challenge

Installation needs to be done by electricians

with no

LonWorks skills

Many devices of the same type (e.g. lamps)

need to be installed on the correct

location

Changing damaged devices needs to be

simple

System functionality and reliability

needs to

be checked easily and fast

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Smart Network Management

Install the

Install the SmartNode in the luminaires

or in the pole

SmartNode ID on a sticker

Ballast/Node stickers are placed here by installer

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Bluetooth

1. Read field device ID with bluetooth barcode

scanner

2. Save light pole GPS location with PDA 3. Download information into host software 4. Remotely push information into local i.LON 5. Device automatically discovered and

configured

by the local i.LON

1

2

3

4

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Solution Architecture Billing System GIS System Maintenance Tools Notificat ion System

End User Access

•Energy management systems

•Fault management

•Automated service requests

•Billing services 4 Streetlight Control User Front-End

Web Hosted Software

•Installation and maintenance

•Central database and control

•Organize and store data

•Interface with GIS systems

3

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Solution Architecture Billing System GIS System Maintenance Tools Notificat ion System

End User Access

•Energy management systems

•Fault management

•Automated service requests

•Billing services 4 Streetlight Control User Front-End Segment Controller

•Manage ON, OFF and diming

•Collects lighting data

•Manage communications

•Interface with installation tool

2

Web Hosted Software

•Installation and maintenance

•Central database and control

•Organize and store data

•Interface with GIS systems

3

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Segment Controller

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53 Local Segment Controller

Point-point control Scheduling

Data logging Alarming

Metering inputs, digital relays ModBus meters

Programmable

Bridge to Data Networks

Integrated 10/100 Ethernet port

Integrated serial ports for connectivity to GSM/GPRS modems Realtime collection using SOAP/XML protocol

Remote Installation, Troubleshooting, & Upgrades

No on-site system services required post installation In the Cabinet

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54

i.LON PL Repeating

Power line repeating dynamically discovers and maintains

the best communication path to every luminaire

Interferences Long distances

Road modifications (new buildings, etc.) Up to 200 nodes

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55

Smart Streetlighting Network

Behind the Panel

i.LON SmartServer

Segment Controller Electricity Meter

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Astronomical Clock i.Lon SmartServer scheduler Sunset/sunrise Latitude/longitude Time-of-day

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57 Solution Architecture Billing System GIS System Maintenance Tools Notificat ion System

End User Access

•Energy management systems

•Fault management

•Automated service requests

•Billing services 4 Streetlight Control User Front-End Segment Controller

•Manage ON, OFF and diming

•Collects lighting data

•Manage communications

•Interface with installation tool

2

Segment n Segment n+1

Segment 4

Outdoor Lighting Controllers

•On/Off, dimming, lamp status, power voltage, energy, run hours measures

•Traffic density measurement

•Luminance metering

1

Web Hosted Software

•Installation and maintenance

•Central database and control

•Organize and store data

•Interface with GIS systems

3

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Luminaires and

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In the Street…

Intelligent Ballasts

 Dimming

 Automatic failure identification

 Lamp burning hours

 Voltage, Current, Ballast Temperature, etc.

 Consumed energy (calculated)

 Standard Protocol for Communication

 Utilizes ISO 14908-2 global standard

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70

PL Controller Versions – 1

 For lowest cost retrofit

 Limited functionality

 On/off, bi-level dimming only, limited diagnostics

 Low cost

 Multi-box solution

Possibly size-constrained installation

Filter PL Controller Magnetic Ballast Mercury Lamp

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71 Filter PL Controller Electronic Ballast HPS Lamp PL Controller Versions – 2

 For advanced retrofit

 Advanced functionality

 On/off, stepless dimming, advanced diagnostics

 Higher cost

 Larger energy savings

Better ROI

 Multi-box solution

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72 PL Controller + Filter + Electronic Ballast HPS Lamp PL Controller Versions – 3

 For most advanced retrofit and new applications

 Advanced functionality

 On/off, stepless dimming, advanced diagnostics

 Lowest cost

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73

PL Controller + Filter +

Driver LEDs

PL Controller Versions – 4

 For new installations

 The future

 Not fully mature yet

 Best energy savings

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OEM Differentiation

OEMs using Echelon’s PL protocol for

communication in their controllers can differentiate:

By feature

 On/Off, dimming, voltage measurement, run hours, fault detection, etc.

By price

By form factor

By supported lamp technology

Just like web browsers are all based on TCP/IP but very different…

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Many manufacturers = a solution for all your streetlights

SELC

2000 SELC 3000 STARSENSEPHILIPS

CITYLONE

FERRO CITYLONEDALI ROMLIGHTStreetROM ON/OFFSCS

SCS

BILEVEL SITECODALI

Can be installed in the

Pole

NO YES YES YES YES YES YES YES YES

Can be installed in the

Luminaire

YES NO YES NO NO YES YES YES YES

(specific model) Dimmable ballast Integrated elec. dim. Ballast Integrated elec. dim. Ballast Any 1-10V dim ballast Any magnetic ballast

Any DALI dim ballast Integrated elec. dim. Ballast ON/OFF only Any bilevel magn. ballast

Any DALI dim ballast

Lamp Alarm YES YES YES YES YES YES YES YES YES

Current Alarm NO NO YES YES YES YES NO NO YES

Voltage Alarm YES YES YES YES YES YES NO NO YES

Temperature

Alarm YES YES

Only with model 7025

and 7026

NO NO YES NO NO NO

Other alarms Weak Lamp, Brown Out Weak Lamp, Brown Out Low power factor Low power factor Low power factor Flickering, low power factor Flickering, low power factor Low power factor Metering values U, °C, KWH, H U, °C, KWH, H U, I, P, Cos Phi, KWH, H U, I, P, Cos Phi, KWH, H U, I, P, Cos Phi, KWH, H U, I, P, Cos Phi, KWH, H

Cos Phi Cos Phi U, I, P, Cos Phi, KWH, H

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Manufacturers offers compatible LonWorks products

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Section 4

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Dutch Highways

Over 30 Resellers and 300 Cities

Nort sur Erdre Barcelona Milton Keynes Ploemeur St Paul Cordemais York Vannes St-Jean de Mont Stirling Duke Energy Charlotte (USA) Betton Sénart Tameside Barnett Arahova Saint-Priest

San Jose (USA)

Eindhoven Cologne Mulhouse Nice Marseille Luxembourg Joinville le Pont Ay sur Moselle

Saumur Badalona Terrassa Belfast Cork City Dublin Porto Mayo Oslo MANUFACTURERS STREETLIGHTCOMPANIES

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OSLO (Norway)

NUMBER OF STREETLIGHTS UNDER CONTROL > 8900 SOLUTION

SELC 2000 ELECTRONIC DIMMABLE BALLAST ANDNODES ILON SEGMENT CONTROLLER

REPLACEMENT OFLUMINAIRES WITH LOWER WATTAGE HPS LAMPS

STARTING DATE : 2005

70% SAVINGS IN ELECTRICITY CONSUMPTION

Compared to previous higher-wattage luminaires Saving of 1440 tons of CO²

Project included in the Clinton Climate Initiative Best Practices

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Thank You

References

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