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AMR / AMI SOLUTIONS - · PDF file 2012-09-03 · AMR Automatic Meter Reading AMR is...

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  • AM R

    / A M

    I S O

    LU TIO

    N S

  • Technical Specifications

    Working Voltage : 40 – 265 V AC Backup : UltraCap Memory Unit : 2MB Flash Working Temperature : -25°C +70°C Tamper Detection : Connection Cover Open Alert Remote Firmware Update : Crypto protected

    Downward Interface Units

    RS 232/RS485 : IEC 62056-21 MBUS : IEC 13757 RF : IEC13757-4 wL MBUS PLC : CENELEC A

    • GPRS • Quadband

    • Compatible with all GSM operators • SIM Cards can be installed or changed on site

    BASIC ELEMENTS OF AMR/AMI

    1. Smart Meters

    Meters which periodically stores consumption values and send to the distribution company for billing and control purposes with their communication systems. 2. Communication Unit

    Communication Units communicate with the smart meters connected themselves according to periodical or instant reading demands and collects data from meters, store data and then send to the data control center. The unit is a bridge between smart meters and control center. If somehow there becomes a communication problem between control unit and data center, control unit stores the data from short term till next succesfull communication.

    AMR

    Automatic Meter Reading

    AMR is a technology that periodically (daily, hourly…) communicates with smart meters, collects consumption and meter state information with one way data communication and then transfers the data to control center for storage, billing, analisys and investment planning purposes.

    Electronics, digital hardware and software work simultaneously and provide continues periodical meter reading with all time available remote communication.Provides detailed information collection ability.

    AMI

    Advanced Metering Infrastructure

    AMR goes beyond AMR system and provides remote control usage for fixed meter networks with two way data communication.

    Meters in the AMI system are smart meters which can use collected data with programmed logic.

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    SMART METERS

    COMMUNICATION UNIT

    CONTROL CENTER

    CONTROL CENTER

    SMART METERS

    COMMUNICATION UNIT

  • 3. Control Center

    Control Center stores the data collected from smart meters through Communication Units (CU) to the database. It converts these data to usable and meaningful data and graphics for use of authorised users analisys and planning.

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    • Subscriber Management System Menu • AMR Menu • Periodical Reading • Consumption Graphics • Work Orders • Sending SMS • Sending E-mail • Excel Output Ability • Pdf Output Ability • Communication Unit Operations

    Main Menu-

    + Subscription Operations

    Meter Operations

    Payment Operations

    Sales Operations

    Collection Operations

    Cashpoint Reports

    Reporting Operations

    Setup

    System

    AMR

    Communication Unit Group Operations

    Communication Unit Operations

    Services

    Meter Consuption

    Periodical Reading

    Periodical Reading Error Analisys

    Meter Grouping Operations

    Reports

    AMR Projects

    AMR Log

    Load Profile

    Work Oders

    +

    +

    +

    +

    +

    +

    +

    +

    +

    +

    +

    +

    -

    Create a job order

    Concluding the work order

  • Benefits of AMR/AMI

    1. Efficient Use of Natural Resources

    • Consumption of residential meters that are connected to the main line compared with the amount of distribution losses and leakages are detected immediately. • Line losses are reduced by the rapid detection of failures. • Line loses are reduced by following consumption habits and instant tariffications. • Inefficient lines are detected and renewed. • Providing web software to track customer's consumption over the investments made by analyzing the amount of annual consumption.

    2. Decreased Loss-Leakage Rates

    • Detection of unauthorized interventions • Detection of network based losses • Reporting of low consumption subscribers • Detection of sudden consumption drops ( by-passing of the meter ) • Deterrent against the illegal use of power increase with immediate detection of leaks • Instant follow-up of unpaid bills

    3. Cost Decrease

    • Low first ınvestment cost • Low operating costs • Reading hourly consumption data by once in a month connection • Decrease in unit costs by reducing losses and leakages • Fast, easy and secure data reading • No need for meter reading staff  • No need for meter open-close staff   • Saving for all the years of system operating

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  • 5. Efficient Accrual System

    • Short billling process • Instant remove shut-down for non-paying customers • Definite solution for collection problems with ABYS software integrated prepayment module • Cash increase by decreasing of loss and leakage with reporting and analysis • Customer satisfaction leads to the increase in the number of customers

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    4. Increased Data Security

    • Increased AMR data collection performance • Protection against wrong data reading and loss of collected data • Increased data security for data transmision between AMR system and other applicaitons • Removing of potential error source because there is no manual data entry

    6. Increased Customer Services Quality

    • Fast and accurate billing • Lowered costs leads to lower unit prices • Fast meter turn on process • Fast intervention to line malfunctions and uninterrepted service • Customer may watch self consumption from the web software customer account

    Custo mer S

    ervice

    Excel lent

    Poor

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    Walk - by : Reading Meter by Hand Held Terminal Drive - by : Reading Meter by RF-Van mobile vehicle Fixed - base : Meter reading by one way RF transmission using RF Fixed-base Communication Units 2Way RF : A technology which enables to read meter data remotely using radio reciever/transmitter on the meters and perform open/close process by means of valves and relays in the meters.

    Wireless MBUS protocol and RF modules are used in ELEKTROMED system solutions.

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    Control Center

    Fixed-base

    50

    RF VAN

    Drive-by

    Control Center

    50

    Walk-by

    Control Center

    AMR / AMI SOLUTIONS - RF

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    Drive-by

    PLC NETWORK

    RF

    RF V AN

    AMR / AMI SOLUTIONS

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    Control Center

    PSTN

    GPRS

    Internet

    Base Station

    Electricity

    Walk-by

    Fixed-base

    RF

    RF

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    PLC is a communication technology over power lines for reading meter data remotely and open close meter relays. No extra cableing or RF structure is needed because the transmission is done over power lines. Communication structure enables 1024 meters over same line.

    PLC uses existing power network system for data transfer. One connection may be used by more then one users. This way users connected to the same power network may read data over one cable.

    PLC modems used in the system are working at CENELEC A-Band used in Europe for observation, control and energy usage.

    OSOS OSOS OSOSOSOS OSOS OSOSOSOS OSOSOSOS

    OSOS OSOS OSOSOSOS OSOS OSOSOSOS OSOSOSOS

    OSOS OSOS OSOSOSOS OSOS OSOSOSOS OSOSOSOS

    split PLC

    PLC Network

    U nd

    er gr

    ou nd

    L in

    e

    Aerial Line

    Substation

    AMR / AMI SOLUTIONS - PLC

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    During the MBUS Read System Design, following criterias are taken into consideration as advantages over competitors.

    1- With international standard meter reading interface, ability to modelling and reading all segment (electricity, water, gas, heat meters) meter datas 2- Ability to read high number of meters remotely 3- Low energy consumption 4- High data transfer speed ( 300-115200 baudrate) 5- Data security ( DES, AES128) 6- Easy connection-installation (polarity difference) 7- Standardization for wireless and wired applications

    MBUS developed internationally accepted standards for long distance, secure meter reading, monitoring and control systems of high number of meters.

    OSOS OSOS OSOSOSOS OSOS OSOSOSOS OSOSOSOS

    OSOS OSOS OSOSOSOS OSOS OSOSOSOS OSOSOSOS

    OSOS OSOS OSOSOSOS OSOS OSOSOSOS OSOSOSOS

    WATER TANK

    USB

    AMR / AMI SOLUTIONS - MBUS

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    RS485 : A communication tech

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