Fernüberwachung zum Hygieneschutz abgelegener Anlagen · Fernüberwachung zum Hygieneschutz abgelegener Anlagen Water networks telemetry ... • Measurements of level, flow, pressure,

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Valentin BOUSSIN, LACROIX Sofrel

Philipp HEGENER, Stadtwerke Arnsberg

Fernüberwachung zumHygieneschutz abgelegenerAnlagen

Water networks telemetryREFREFSOFRELSOFREL ISIS AS / PLCAS / PLC SCADASCADAPDTPDT Sup COMSup COMNETWORKSNETWORKS ++DIAGRAMDIAGRAM

Agenda

� Lacroix Sofrel Vorstellung

� Digitalisierung für Trinkwassernezte / Wasser 4.0

� “Wasser 4.0 Made Easy” Live Demo

� Anwendungen: � Bad Neuenahr-Ahrweiler “Hygiene Überwachung”� Anwendung in Arnsberg “Rohrbruch Überwachung”

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Presentation of LACROIX Sofrel



LACROIX, an industrial group employing 4,000 people LACROIX Group

LACROIX Sofrel

Markets and Customers

1/3

� Business areas

� Activity report

Turnover 2016 : 400 M€

Technical facility network

remote control and

management solutions

SMART ENVIRONMENT

Tele

met

ryD

ivis

ion

Traffic signs

Division 28%

Breakdown of activity

Telemetry

Division 10%

Electronics

Division 62%Design, manufacture and sale

of road

and urban signalling

SMART CITY

Traf

fic s

igns

Div

isio

n

Electronic sub-contracting

services

CONNECTED TECHNOLOGIES

Ele

ctro

nics

Div

isio

n

LACROIX SA : Shares listed on Euronext Paris

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2/3

� Turnover in 2016 : 36 M€

� Employees :150

� Innovation : a team of over 30 engineersin Product Development

� Internationale presence (over 20% of turnover from exports)

� SOFREL company founded in 1971

� Specialized in telemetry since 1976

� French leader in telemetry market



LACROIX Group

LACROIX Sofrel

Markets and Customers

3/3

Markets:

� Water:� Drinking water networks� Waste water networks� Irrigation networks

� Energy:� Boiler rooms� Heating networks� Air conditioning, ventilation, etc.

� Street lighting

� Industrial sites, etc.

Services:

� Project Studies� Training

� Onsite Assistance� Free Technical Support

� User Web Line� Aftersales.

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Agenda


� Digitalisierung für Trinkwassernetze / Wasser 4.0




Water Networks Telemetry = Wasser 4.0

Telemetry functions:

Remote…

� Monitoring,

� Managing,

� Automating…

for distributed or isolated technical facilities.

LACROIX Sofrel:

� French market leader in water networks telemetry

� Product design, manufacture and marketing

� 40 years of experience

� Our products have been fitted at 500,000 sites worldwide

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Benefits

• Alarm received for every fault or threshold overrun.

• Overview of operations of each site, including the most isolated.

• Secure, monitored access to facilities.

Facility safety features

• Leakage reduction

• Non-revenue water reduction

• Water resource management optimisation

• Compliance with environmental standards

Protection of water resources

Energy savings

• Pumping time optimisation

- Management of pumping in line with water needs

- Electricity rate period management

• Loss reduction (less water to pump and treat)

• Pump performance monitoring

• Pumping time optimisation

- Management of pumping in line with water needs

- Electricity rate period management

• Loss reduction (less water to pump and treat)

• Pump performance monitoring

Operational savings

• In-the-field servicing reduction

• Service downtime reduction

• Network output improvement

• Contract compliance


Water Cycle Telemetry

Drinking water production

Drinking water distribution

Waste water collection and treatment

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Data transmission and processing

Staff on-call

Central Station

Remote consultation


Telemetry devices

Telemetry central stations

• SOFREL PCWin2, WEB LS, SCADA OPC Client, etc.

• Computer software used to centralise and process data issued by Remote Terminal

Units: archiving, calculations, reports, Excel transfers, curves, diagrams, alarm

management, etc.

Telemetry RTUs and data loggers

• SOFREL AS, SOFREL S500, SOFREL LS/LT

• Electronic units connected to the equipment to be monitored.

• These control and record monitored data to be transmitted to a Central Station or agents

on-call.

• They also automate the monitored equipment's operation.

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Drinking water production monitoring

• Measurements of level, flow, pressure, etc.

• Pump operation monitoring

• Pumping controls and automating

• Monitoring of disconnections, faults, etc.

More infoMore info

Booster pumping stationBooster pumping station


• Water quality measurements (pH and

turbidity)

• Pump operation monitoring

• Pumping controls and automating

• Monitoring of disconnections, faults, etc.

Drilling and pumping stationsDrilling and pumping stations

More infoMore info


• Water quality measurements (pH and

turbidity)

• Controls for pumps, valves, etc.

• Monitoring of energy consumed

• Process monitoring and automating

• Uptime monitoring

• Meter reading for treated water volume, etc.

Treatment StationTreatment Station

More infoMore info

• Measurements of level, flow, chlorine

level, etc.

• Overflow alarm

• Meter reading for volume distributed

• Intrusion, access control, etc.

ReservoirReservoir

More infoMore info


PLC - diagram

Comparison between S500 / PLCs

AS / PLC characteristics

AS / PLC diagram

AS / PLC design and operation

2/5

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SOFREL AS - diagram

Comparison between S500 / PLCs

AS / PLC characteristics

AS / PLC diagram

AS / PLC design and operation

3/5


Telemetry RTUsProzesswächterS500 � Full range:

� S510 Simplified RTU� S530 Compact RTU� S550 Upgradeable RTU� Input/output modules

� Capacity:� 1,000 data points

� Functions:� Remote alarming (SMS, E-mail)� Remote command� Telemetry (audits, history, calculations, etc.)� Automation (IEC 1131-3 standard language)� Inter-RTU communications

� Communications:� GSM, GPRS, 3G, PSTN, RADIO, PL, ADSL, Ethernet…� Cybersecure

� Operator interfaces:� PC, built-in display, mobile phone, internet browser, etc.

Telemetry RTUs

Data loggers

Central Stations

Communication front-end processors

Sensors and accessories

Data transmitters

2/10

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Inter-RTU Communication


� Characteristics

� GPRS is the optimum method for communicating telemetry data

GPRS - (AS / S500)

GPRS - (LS/LT – S500)

Licence-free radio communication – (AS – S500)

Licence-free radio communication - (HF-BOX2 – S500)

GSM Data – (Cellbox – AS)

Reservoir fitted with AS or S500 GPRS

communications with station

Examples of inter-site controls

1/5

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GPRS - (AS / S500)

GPRS - (LS/LT – S500)

Licence-free radio communication – (AS – S500)

Licence-free radio communication - (HF-BOX2 – S500)

GSM Data – (Cellbox – AS)

Reservoir fitted with HF-BOX2.

Licence-free radio communication

with station

Examples of inter-site controls

� Characteristics

� Autonomy of up to 4 years

� Free communications (licence-free radio) on 869Mhz frequency

� Solution for small, isolated facilities (automatic command and control between reservoir and pumping station)

4/5


Monitoring of drinking water distribution & district metering


• Remote index reading

• Calculation and recording of average daily

and nightly flow rates

• Monitoring of alert thresholds

• Pressure measurement

• Detection of leaks, etc.

District metersDistrict meters

More infoMore info

• Upstream/downstream pressure measurement

• Monitoring of pressure by flow

• Lowering pressure by time period

• Valve opening/closing

• Calculation and recording of average daily and

nightly flow rates

• Monitoring of alert thresholds, etc.

Valve chambersValve chambers

More infoMore info

• Remote index reading

• Calculation and recording of average daily and

nightly flow rates

• Monitoring of alert thresholds

• Pressure measurement

• Detection alerts for leaks, etc.

"Major consumer”��"Major consumer”��

More infoMore info




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Data loggersProzesswächterLS/LT Telemetry RTUs

Data loggers

Central Stations

Data transmitters

5/10

VerstärkteWasserdichtheit

Geringe StromVerbrauch

Störmeldung SMSStörmeldung SCADA

EmpfangspegelTests

SIM Karte und Batterie ersetzbar

Bluetooth Verbindung

4 Digital Eingänge2 Analog Eingänge1 Ultraschall

Lokale Daten Erfassung und Archivierung50000 Informationen

HochleistungAntenne

NEU: 1 RS485 + 1AI


Data loggers

Telemetry RTUs

Data loggers

Central Stations

Data transmitters

5/10

APN privé

ou publicAPN public

Local SCADA

Server WEB-LS

Centralisation

Visualization Softools

Softools

Updating of

configuration

Updating of

configuration

Data security

Datamanagement

Reports and Alarms

Management of LS/LT configuration

LS10 LS42 LS-VLS-FLOW*

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Agenda






Agenda





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District meters


GSM / GPRS

Remote

operation

On-call

alerts

WEB LS

Central

Station

District meters

Water

meters

Flow-meters

Pressure

sensors

Dry contacts 4-20mA

sensors

Processed data points

Graphic representations/ResultsRemote siteDiagram

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Valve chambers


Remote site

GPRS

Remote

operation

On-call

alerts

WEB LS

Central

Station

Valve chambers

Flow-meters

Pressure

sensors

Pressure Control

ValveDry contacts

4-20mA

sensors

Water

meters


Diagram

Graphic representations/Results

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"Major consumer" customer meters

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"Major consumer" customer meters

Water

meters

Flow-meters

Pressure

sensors

Dry contacts

4-20mA

sensors

GSM / GPRS

Remote

operation

On-call

alerts

WEB LS

Central

Station


Graphic representations/ResultsRemote siteDiagram

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More applications

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More applications


More applications

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More applications


Der Störfall in Bad Neuenahr-Ahrweiler

� Bei einer regelmässigen Untersuchung in September 2014 wurde eine Grenzwert von MikrobiologischenParametern Überschritten

� Die Stadt kauft 48% des Trinkwassers an Wahnbachtalsperren-Verband (WTV)

� Lieferung über eine 12,4 km DN400 Druckleitung mit 13 Schachtbauwerken, die zu Be-und Entlüftung und automatische Rohrbruchsicherung dienen

� Mikrobielle Verunreinigung im Bereich dieser BEV Schächte wurde festgestellt

� Bei Starkregen konnte ein starker Wassereinbruch und eine Flutung der Schachtbauwerke nicht mehrausgeschlossen werden.

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Die Lösung in Bad Neuenahr-Ahrweiler

� Sanierung der Bauschacht, Modernisierung der Anlagenteile sowie überwachung der Trinkwasserleitungund Schächten

� BEV Ventilen wurden durch neue Airvalve Ventile vomType D-070 ersetzt

� Akku Betriebenen Entwässerungspumpen wurden zumTeil installiert

� Drukmessungen wurden an verschiedene Stellen der TrinkwasserLeitung installiert

� Ein autarkes Fernüberwachungssytem mit einemProzesswächter vom Type LT-42 wurde dazuimplementiert


Die Protokolierung in Bad Neuenahr-Ahrweiler

� In August 2015 wurde entschieden die 13 Schächte zu fernüberwachen

� Seit Anfang 2016 werden 13 Protokolle täglich automatisch übertragen. Dieses System wurde von dem Gesundheitsamt überpruft, und garrantiert die Zuverlässige Trinkwasserversorgung

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Agenda





Documents

Fernüberwachung zum Hygieneschutz abgelegener Anlagen · Fernüberwachung zum Hygieneschutz abgelegener Anlagen Water networks telemetry ... • Measurements of level, flow, pressure,