Metering Infrastructure Technical infrastructure, including hardware and software, whose purpose is to provide adequate communication between recipients of electricity and DSO, including information on electricity consumption. The Metering Infrastructure connects to the Application System via the Intermediating Infrastructure. The Metering Infrastructure will be comprised of power meters and concentrators as well as other devices connected to them, including HAN devices and meters of other utilities. KDL Metering Data Concentrator KDLP Metering Data Concentrator Program. – LE Electricity Meter. LPU Meter Use Case. nN Low voltage. OBIS Object Identification System system of coding the COSEM model – objects. OSI Open System Interconnection. standard defined by the ISO and – ITU-T organizations, describing the network communication structure. PKI Public Key Infrastructure structure of based on confirmation of – authenticity with use of certificates issued by the hierarchy of certification offices. PLC Power Line Communication/Carrier communication technique – allowing to remotely send the data via the electricity cables. PRIME PoweRline Intelligent Metering Evolution open specification – defining communication in the lowest layers of the communication system after PLC, from the terminal devices (meters) to the data concentrator located in the medium-voltage/low-voltage transformer station. SAK Acquisition System. SML Smart Message Language application layer protocol developed by – the MeKo project group, designated to support, among other things, two-way data exchange with the electricity meters. The MeKo project group is comprised of the following: Dr. Neuhaus Telekommunikation GmbH, E.ON Mitte AG, E.ON Netz GmbH, Emsycon GmbH, EnBW Vertriebs und Servicegesellschaft mbH, Landis+Gyr GmbH, RWE Rhein-Ruhr Netzservice GmbH. MV Medium voltage. SSH Secure Shell standard of communication protocols used in the – TCP/IP computer networks, in the client server architecture. It is – used for connecting to the remote computer, and provides encryption and allows authentication of the user by many methods. S-FSK Spread Frequency Shift Keying one of the techniques for – transmitting the data through the PLC network.
Metering Infrastructure Technical infrastructure, including hardware and software, whose purpose is to provide adequate communication between recipients of electricity and DSO, including information on electricity consumption. The Metering Infrastructure connects to the Application System via the Intermediating Infrastructure. The Metering Infrastructure will be comprised of power meters and concentrators as well as other devices connected to them, including HAN devices and meters of other utilities. KDL Metering Data Concentrator KDLP Metering Data Concentrator – Program. LE Electricity Meter. LPU Meter Use Case. nN Low voltage. OBIS Object Identification System – system of coding the COSEM model objects. OSI Open System Interconnection. – standard defined by the ISO and ITU-T organizations, describing the network communication structure. PKI Public Key Infrastructure – structure of based on confirmation of authenticity with use of certificates issued by the hierarchy of certification offices. PLC Power Line Communication/Carrier – communication technique allowing to remotely send the data via the electricity cables. PRIME PoweRline Intelligent Metering Evolution – open specification defining communication in the lowest layers of the communication system after PLC, from the terminal devices (meters) to the data concentrator located in the medium-voltage/low-voltage transformer station. SAK Acquisition System. SML Smart Message Language – application layer protocol developed by the MeKo project group, designated to support, among other things, two-way data exchange with the electricity meters. The MeKo project group is comprised of the following: Dr. Neuhaus Telekommunikation GmbH, E.ON Mitte AG, E.ON Netz GmbH, Emsycon GmbH, EnBW Vertriebs und Servicegesellschaft mbH, Landis+Gyr GmbH, RWE Rhein-Ruhr Netzservice GmbH. MV Medium voltage. SSH Secure Shell – standard of communication protocols used in the TCP/IP computer networks, in the client – server architecture. It is used for connecting to the remote computer, and provides encryption and allows authentication of the user by many methods. S-FSK Spread Frequency Shift Keying – one of the techniques for transmitting the data through the PLC network.