2 HW SW Ethernet IEC61850.pdf

Power Transmission and Distribution

Power Automation

Progress. It‘s that simple.

Power Transmission and Distribution

Communication in Substations with IEC 61850 HW, SW & Ethernet configurations Markus Spangler, Siemens AG, PTD EA 13

02/2007

1

Power Transmission and Distribution

Overview Power Automation

Progress. It‘s that simple.

„ Introduction „ Substation

to XML

Configuration Language SCL

„ Engineering

Process

„ Hardware „ Software „ Ethernetdesign

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2

Power Transmission and Distribution

Introduction to XML (1) Power Automation

Progress. It‘s that simple.

„ XML

– eXtended Markup Language

„ Formal „ Based

representation of structured information on HTML

„ Neutral „ Major

format for data interchange

application in documentation and information representation

„ Increasing

use in automation application for configuration data interchange

„ High

data volume 05/2007

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Power Transmission and Distribution

Introduction to XML (2) Power Automation

Progress. It‘s that simple.

„ XML

is not a programming language !

„ XML

is not a data base !

„ XML

does not include semantics or services !

„ Applications

like IEC standards include semantics or services

„ IEC

61970 (CIM) defines a XML scheme representing a power system model

„ IEC

61850-6 defines a XML scheme representing substation and IED configuration model

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Power Transmission and Distribution

XML Example Power Automation

Progress. It‘s that simple.

Markup

Element Name Element Value Start Tag Markus Spangler Siemens PTD End Tag 267 100 Attribute Name

Attribute Value

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5

Power Transmission and Distribution

XML Schema Power Automation

Progress. It‘s that simple.

A XML scheme is a specification of a XML document type XML schema define „ Element and attribute types „ Structure and syntax of XML document „ Parameter ranges „ Allowed or mandatory number of instances of elements XML schema allow „ Automatic syntax checks „ Limited semantic checks

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Power Transmission and Distribution

SCL - Substation Configuration Language Power Automation

Progress. It‘s that simple.

Scope: Formal representation of substation automation communication Goals: „ Standardized and uniform inter-change format „ Reusable and long-term stable „ Electronic documentation and archiving „ Error reduction by syntax checking (XML-Scheme) „ Template support Contents: „ Topology information of primary and secondary equipment „ Functional capabilities of IEDs „ Communication settings of IEDs „ Relation between primary equipment and IEDs „ Template definitions 05/2007

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Power Transmission and Distribution

SCL files: ICD and SCD Power Automation

Progress. It‘s that simple.

With SCL, all relevant information can be written into a text file in accordance with a standardized structure based on XML: Each IEC 61850-compliant device now has to provide such a file, the so-called device description (ICD). This file defines the configuration of the device as well as its functioning and communications capabilities. Analogously, the station description contains information on the network structure of a station, the assignment of the devices to the primary technology and the station-internal communication (SCD).

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Power Transmission and Distribution

SCL- XML Sections Power Automation

Progress. It‘s that simple.

Corporate Network TCP/IP

Communication Section

HMI SCADA – WAN

IED Section

DataTypeTemplates

Substation Section (Prim. + Sec. Topology) Functionally not relevant

SCL - FILE 05/2007

9

Power Transmission and Distribution

SCL- File Types Power Automation

Progress. It‘s that simple. Corporate Network TCP/IP HMI SCADA – WAN

CID CID File File

ICD ICD File File IED Capability Description

SSD File System Specification Description

Configured IED Description

SCD File Substation Configuration Description

Vendor specific use

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Power Transmission and Distribution

Device Parameterization Power Automation

Progress. It‘s that simple.

Scope: Download device configuration to devices

Third-Party Tool SCD File Third-Party Tool SICAM PAS

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Power Transmission and Distribution

DIGSI Add-On for the Substation configuration according IEC 61850: Substation Configurator Power Automation

ICD

Progress. It‘s that simple.

ICD File 1 ICD File 2 ICD File 3 ICD File N „ „

System Configurator DIGSI Add – On

SCD File SCL provides a common object and configuration description

Substation configuration language based on XML Facilitates the „ „ „

Substation specification Design and system setting-up Testing and maintenance

Î Data exchange between different vendors „ „

Between relays (relay to relay communication) Between relays and automation system 05/2007

12

Power Transmission and Distribution

DIGSI Add-On for the Substation configuration according IEC 61850: Substation Configurator Power Automation

Progress. It‘s that simple.

ICD or SCD ICD File 1 ICD File 2 ICD File 3 ICD File N The communication capability of a device is described in a readable file (XML - format)

System - configurator In the system configurator the communication connections will be configured

DIGSI Setting of the devices with IEC 61850 datas

SCD File SCD – Substation Configuration Description File The SCD – file as output file of this configuration process describe the complete communication

SCD File

Program of the manufacturer (z.B. DIGSI / Toolbox) 05/2007

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Power Transmission and Distribution

System - Configurator Power Automation

Progress. It‘s that simple.

Connection between indications: Source Target Indications send from the device (source)

Indication receive by the device (target)

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Power Transmission and Distribution

Documents for IEC 61850 Power Automation

Progress. It‘s that simple.

6MD66

Manual Ethernetmodule IEC 61850 EN100 (incl. PICS)

7SJ6x 7SA6 IEC 61850 mapping of the device created from the ICD – file by DIGSI (MICS)

Supported communication services Goose, Report-model, time – synchronization 6MD66 7SJ6x 7SA52/7SA6x IEC 61850 Mapping of the device for test purposes (PIXIT) Description for the type conformance test. Full mapping + PICS)

Actual mapping of the device. Written version of the ICD – file generated by DIGSI for the specific device. useful documents

Startup / Commissioning IEC 61850 Beginners guide

Ethernet module manual

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Power Transmission and Distribution

example PICS – EN100-module – (extract) Power Automation

Progress. It‘s that simple.

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Power Transmission and Distribution

example PICS – EN100-module – (extract) Power Automation

Progress. It‘s that simple.

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Power Transmission and Distribution

example PIXIT – 7SJ61...7SJ64 – (extract) Power Automation

Progress. It‘s that simple.

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Power Transmission and Distribution

example MICS – 7SJ64 – (extract) Power Automation

Progress. It‘s that simple.

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Power Transmission and Distribution

Parallel running communication services at the Ethernet port Power Automation

Progress. It‘s that simple.

Port B

Parallel running services: IEC 61850 Info – Report

IEC 61850 1) Goose

IEC 61850 2 timesync.(SNTP )

02/2005 Optical module

Electrical Ethernet module

Datahighway: 100 MBit/s Ethernet

DIGSI - IP

Web - Monitor

Port B

1) Generic Object Oriented Substation Event 2) Simple Network Time Protocol 05/2007

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Power Transmission and Distribution

Principle communication configuration with Station Units Power Automation

Progress. It‘s that simple.

Station Unit

Station Unit

TP 62,5µ or 50µ Fibre

100 Mbit/s redundant switched Ethernet ring No Redundancy, Cost-optimized

Bay Cubicle

TP

TP

TP

Small medium voltage switchgear Cu Twisted Pair (TP) Shielded cable max. 20m

Inter-bay-Communication between bay devices independent on the StationUnit with IEC 61850-Goose-mechanism (e.g. for inter-bay-interlocks)

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Power Transmission and Distribution

Settings to configure an IEC61850 Station Power Automation

Progress. It‘s that simple.

„ „

Indication of IED names to identify them by the DIGSI manager Allocation of IP – Addresses to all network participants The address must be unique for each component In the Sub-Network the allocation of the address is without any restrictions You should configure a private network e.g. IP-Addresses: 192.168.1.1 – 192.168.1.254 SubNetMask: 255.255.255.0 If there is an external communication link, please do the settings for the defaultgateway. „ IP – Addressing of bay devices in DIGSI „ IP – Addressing of central unit / DIGSI – PC „ IP – Addressing of switches via Telnet / terminal program „ IP – Addressing of SNTP – servers to synchronize the time „ IP – Addressing of other participants with their own programs (Serial Hub, Router, etc.) -> Often to be configured with browser. „ Availability of software (e.g. NetworkView, to visualize and address all participants) „ Ping the devices to check the communication medium (simplest check)

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Power Transmission and Distribution

Configuration of SIPROTEC Devices Power Automation

Progress. It‘s that simple.

• Devices are configured with Ethernet module EN100 -> IEC61850 devices

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Power Transmission and Distribution

Configuration of SIPROTEC Devices Power Automation

Progress. It‘s that simple.

Providing the addresses to the device (usefull also for Ethernet-devices without IEC 61850, just for DIGSI over IP)

IP - address

Subnet mask Describes the class of the network Default – Gateway e.g. a router with VPN to external INTRANET for access with DIGSI IED name for the configurator (Logical Device Name) 05/2007

24

Power Transmission and Distribution

Configuration of SIPROTEC Devices Power Automation

Progress. It‘s that simple.

Displayed in device by Parameter -> Interfaces -> Interface parameter The address is displayed and cannot be changed.

IP – Address of device

IP – address of PC Fixed setting of the PC. In the network the address can be provided dynamically (DHCP – Server)

The device must be initialized by the serial front interface to activate the settings. Afterward the network access is possible. 05/2007

25

Power Transmission and Distribution

Possibilities of IP-Addressing with DIGSI / System Configurator Power Automation

Progress. It‘s that simple.

Automatic Allocation of IPs by the System Configurator

List of all devices of a IEC - Station

Properties of the selected device

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Power Transmission and Distribution

Fixed setting for the operator PC in the network Power Automation

Progress. It‘s that simple.

The setting of the IP-address is done via „Internet protocol (TCP/IP)“ By pressing the button „Properties“. By marking „Show icon.. “

To define a fixed IP-address: „Use the following IP-Address“ . Set a free IP-Address for private networks, e.g. 192.168.10.100 and under „Subnet mask“ the associated subnet mask 255.255.255.0 Confirm with „OK“ .

The status is displayed in notification area 05/2007

27

Power Transmission and Distribution

Properties and Requirements of Switches in Industrial Networks Power Automation

Progress. It‘s that simple.

Allocation of IP – addresses for Switches Switches must support the priority of Goose – telegrams (Ethertype) Switches must comply with EMC – requirements for protection and substation automation systems (IEC – requirements, ANSI – requirements, requirements acc. Part 3 of IEC 61850) wide range power supply AC and/or DC redundant power supply no rotating parts Live contact to signal any device failure Adjustable via serial interface or network To be managed by the network (SNMP – protocol) -> Identification of functionality, loss of telegrams, etc. Redundance against loss of one switch in ring configuration. Rapid Spanning Tree to seperate the ring configuration under normal operation Short switching-over-times in case of failure of a switch within the ring (< 5ms per device) Automatic reconfiguration of the network in case of errors realtime monitoring

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Power Transmission and Distribution

IEC 61850 – System components Power Automation

Progress. It‘s that simple.

Type overview: RUGGEDCOM – overview Switches Homepage: http://www.ruggedcom.com/ Depending on the requirements of the network you have to choose the applicable switches All available Ruggedcom switches are qualified for substation environment All type of switches have the same operating system Only the Ruggedcom components were tested with Siprotec devices. Don‘t use switches from other vendors in optical Siprotec ring structures

05/2007

29

Power Transmission and Distribution

IEC 61850 – System component RS8000T Power Automation

Progress. It‘s that simple.

9 9 9 9

Ethernet-Switch, complies with IEC61850 requirements DIN rail mounting Output relay Settings via: Terminal program Fan free operation e.g. Hyperterm by serial interface or Telnet (Ethernetinterface) Loading of configFiles (CSV – Files) OR operator dialog of the device, webbased

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Power Transmission and Distribution

IEC 61850 – System component RS8000T Power Automation

Progress. It‘s that simple.

20m

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Power Transmission and Distribution

IEC 61850 – System component RS1600T Power Automation

Progress. It‘s that simple.

14x RJ45-ports

2x FO- ports (MTRJ) RS1600T

No redundancy Cost-optimized

Cu Shielded Pair max. 20m

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Power Transmission and Distribution

IEC 61850 – System components RS1600T Power Automation

Progress. It‘s that simple.

9 9 9 9

Ethernet-Switch, complies with IEC61850 requirements Redundant power supply Output relay Fan free operation

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Power Transmission and Distribution

Ethernet Basics Power Automation

Progress. It‘s that simple.

„

Ethernet: Ethernet is a large, diverse family of frame-based computer networking technologies that operates at many speeds for local area networks (LANs). The name comes from the physical concept of the ether. It defines a number of wiring and signaling standards for the physical layer, through means of network access at the Media Access Control (MAC)/Data Link Layer, and a common addressing format. MAC-Adresse (Media Access Control) Worldwide unique physically hardware address of a NIC (network interface card). Will be provided by the manufacturer. The first three octets (in transmission order) identify the organization that issued the identifier and are known as the Organizationally Unique Identifier (OUI). The following three octets are assigned by that organization in nearly any manner they please, subject to the constraint of uniqueness. DHCP (Dynamic Host Configuration Protocol) DHCP is a protocol used by networked computers (clients) to obtain IP addresses and other parameters such as the default gateway, subnet mask, and IP addresses of DNS servers from a DHCP server. It facilitates access to a network because these settings would otherwise have to be made manually for the client to participate in the network. This service is out of scope in IEC 61850.

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Power Transmission and Distribution

Ethernet Basics Power Automation

Progress. It‘s that simple.

„

Unicast data packets will be transmitted from one sender to one receiver, e.g. Inforeport

„

Multicast data packets will be transmitted from one sender to one or more receiver , e.g. GOOSE packets use multicasting

„

Broadcast data packets will be transmitted from one sender to all receivers in the same subnet, e.g. DHCP or ARP

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35

Power Transmission and Distribution

Ethernet Basics Power Automation

Progress. It‘s that simple.

„

„

IP-Address: An IP address (Internet Protocol address) is a unique address that certain electronic devices use in order to identify and communicate with each other on a computer network utilizing the Internet Protocol standard (IP)—in simpler terms, a computer address. Any participating network device—including routers, computers, time-servers, printers, Internet fax machines, and some telephones—can have their own unique address. Continuous IP-Addresses are grouped to subnets. A subnet is a specified part of the IP-address. The choice is done by the subnetmask

Subnetmask: The subnetmask determine which part of the IP-address is the network portion and which part is the host portion. Subnet masks consist of a series of 1s in binary followed by 0s. The 1s designate that part of the address as being part of the network portion and the 0s designate that part as being part of the host address (logical AND interconnection). Subnet masks do not have to fill a given octet. This allows a classful network to be broken down into subnets

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Power Transmission and Distribution

IP-address and Subnetmask Power Automation

Progress. It‘s that simple.

IP-address consists of subnet-address and host-address. With the subnetmask the max. amount of hosts is determined for this subnet.

05/2007

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Power Transmission and Distribution

IP-address and Subnetmask Power Automation

Progress. It‘s that simple.

example: device 1: IP-address 192.168.1.23 subnetmask 255.255.0.0

device 1 is part of subnet 192.168 (mask

device 2: IP-address 192.168.1.24 subnetmask 255.255.0.0

device 2 is part of the same subnet and

device 3: IP-address 192.168.2.34 subnetmask 255.255.255.0

255.255.0.0) and has host-address 1.23

has host-address 1.24

device 3 is part of subnet 192.168.2 (mask 255.255.255.0) and has hostaddress 34 and is therefore not in the subnet of device 1 and 2

Important: the subnet part of the IP-address has to be identical within the same subnet (192.168). The host address(1.23 / 1.24) has to be unique.

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Power Transmission and Distribution

network classes Power Automation

Progress. It‘s that simple.

In former times the classes were distinguished via the 1st block of the IPaddress (without subnetmask) 1 … 128 … 192 … 224 …

127 class A network, 16.777.214 hosts (Block 2 -4) 191 class B network, 65.534 hosts (Block 3 and 4) 223 class C network 256 hosts (Block 4) 255 class D/E network Multicast/reserved

Private address-ranges are still preserved and won‘t be routed in the internet. They can be used by yourself without restrictions. class A: 10.0.0.0 class B: 172.16.0.0 class C: 192.168.0.0

bis bis bis

10.255.255.255 172.31.255.255 192.168.255.255

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Power Transmission and Distribution

Redundancy in Layer 2 networks Power Automation

Progress. It‘s that simple.

Layer 2 redundancy algorhythm: RSTP (Rapid Spanning Tree) RSTP works with priorities The switch with the highest bridge-priority (lowest value) is the so-called root-bridge. At the root-bridge the station master Sicam PAS should be connected. All other switches are the so-called „Designated Switches“ . The determination of the logical cut in the ring will be done via the pathcosts (parameter „cost style“). The way with the lowest pathcosts will be chosen to the root bridge.

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Power Transmission and Distribution

Redundancy in Layer 2 networks Power Automation

Progress. It‘s that simple.

RSTP - Example root

3

Forwarding

designated

alternate

Forwarding

Discarding

Port type

designated Forwarding

2

root Forwarding

4

root Forwarding

logical gap

designated Forwarding

1

designated Forwarding

root Forwarding

5

designated Forwarding

Root-Switch „ Root

Port: „ Designated Port: „ Alternate Port:

Ports with direction to root Ports with direction to common LAN logical gap in the ring 05/2007

41

Power Transmission and Distribution

Redundancy in Layer 2 networks Power Automation

Progress. It‘s that simple.

General The switches are connected to each other in ring configuration. Thus it is assured that in case of failure a redundant switch over occurs. Logically those rings are open to prevent cycling telegrams within a ring. Via the priority of the switches the data flow within the configuration can be managed and the traffic load be influenced. 1.) Approach same priority for all switches (no changes) the order of the priorities will be choosen automatically by the MAC-addresses -> random allocation of the priorities -> unbalanced network load 2.) Approach determine the root-bridge bridge priotity will be set to zero (high Prio) -> what happens in case of failure, where is the new root ? 3.) Approach (recommendation) Each switch gets its own priority depending on location Advantage: The complete network is known and data flow can be managed secretly. Disadvantage: Each switch has to be set individually. If you change the configuration, all switches must be parametrized. 05/2007

42

Power Transmission and Distribution

Parameters of a Switch – Parameter for RingConfigurations Power Automation

Progress. It‘s that simple.

Network parameters

Operator identification

IP-address of time synchronizing server Version identification

Configuration of the ports Default: Enabled Auto

Behavior in case of loosing a component of the ring Rapid Spanning Tree

Priorities to assure defined switching sequences within the communication

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Power Transmission and Distribution

Parameters of a Switch – Priority Power Automation

Progress. It‘s that simple.

Efficient data flow by seperation Data flow by 4 devices

Data flow by 4 devices

Open ring Data flow by 2 devices

Data flow by 2 devices

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Power Transmission and Distribution

Parameters of a Switch – Priority Power Automation

Progress. It‘s that simple.

Inefficient data flow by seperation Data flow by 8 devices

Open ring

Data flow by 2 devices

Data flow by 6 devices

Data flow by 2+4 devices

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Power Transmission and Distribution

Parameters of a Switch – V-model Power Automation

Progress. It‘s that simple.

Ring connection exists physically but is open logically

Switch 11

Goose – Information between devices Dataflow through the switches using Info-reports to station unit

Switch 2

Switch 2

Switch 1

Switch with connection to PC / substation automation system

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Power Transmission and Distribution

Electrical/Optical Converter Power Automation

Progress. It‘s that simple.

10 MBit/s oder 100 MBit/s

Electrical Ethernet

Optical Ethernet Electrical Ethernet

f.o.

Optical Ethernet

10 MBit/s or 100 MBit/s

05/2007

47

Power Transmission and Distribution

Serial Modem/Hub Power Automation

Progress. It‘s that simple.

RJ45

Serial transmission with max. 57,6 kBit / s

• two modems configure a point-to-point connection in the network (IP to IP) • Electrical RS232 and RJ45 - Connection • Integration in DIGSI 4 like telefon modem • Password protected in modem (only changeable serially) • Transmission of telegrams without gaps • Settings of the modem via networkor via serial interface with the configuration tool

Transmission via Ethernet with serial Data-packages with 100 MBit /s Serial modem 7XV585x 7XV5655

Serial modem 7XV585x – Office 7XV5655 - Substation

RS232 IEC103-Telegram Asynchronous serial data: IEC 60870-5-103 IEC 60870-5-101 DIGSI …

Ethernet

Ethernet IEC-telegram

RS232 147.9.8.34

RS232 TCP/IP Ethernet

RS232 IEC103-Telegram

147.9.8.35 Data transfer between two IP-addresses with Ethernet protocols: UDP (unsecure via Ethernet – secure via serial IEC - protocol) TCP IP (secure via Ethernet – secure via serial IEC - protocol)

05/2007

48

Power Transmission and Distribution

Serial Modem/Hub Power Automation

Progress. It‘s that simple.

• Serial-modem / Serial Hub with optical 820 nm interface with ST-connectors and serial RS232 / R485 interface • Electrical RJ45 –interface to the 10/100 MBit/s network • Wide range power supply • compatible with office version 7XV585x of serial modem • Same Hardware for Serial - Modem and Serial - Hub • Security settings for the modem: - Password Protection - Access only on released IP-addresses in the network - Access rights can only be changed via serial interface

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Power Transmission and Distribution

Serial connections via Ethernet – networks Difference between Serial-Modem and Serial-Hub Power Automation

Progress. It‘s that simple.

RJ45network connector

PC with application Virtual software for serial COMaccess to devices port 3-254 (e.g. DIGSI) (by software)

Embedded hardware with serial ports

For each Serial-Hub one virtual COM-port is required at the PC (max. 254 ports) FO Serial Hub with it´s unique IP – address

Via Ethernetnetwork (10/100 MBit/s)

7XV5655-0BA00

max. 254 devices

RS232 RS485

RJ-45 network connector

Physical COM-port (PC – hardware)

Serial Modem RS232 with it´s unique IP – address 7XV5655-0AB00

max. 254 devices

Serial Modem with it´s unique IP – address Via Ethernetnetwork (10/100 MBit/s)

7XV5655-0BB00

FO

RS232 RS485

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Power Transmission and Distribution

Imbedding of devices with serial protocol IEC 103, DNP3.0, Modbus or DIGSI-protocol Power Automation

Fiber optic cable (multimode)

Progress. It‘s that simple.

Ethernet cable (max. 20 m) RS485 – Bus (also FO –bus possible)

Central – PC with DIGSI 4.8 / SICAM PAS - Substation automation with serial protocols (IEC103, DNP3.0, Modbus) and IEC 61850 - DIGSI via service port Virtual com-port at the PC is assigned to the IP-address of the serial hub

Modem

router

DIGSI

Addressing via virtual Com-port, which is assigned to the IP - address of the Serial Hub

Utility- / company LAN (INTRANET)

Switch

IEC61850 and DIGSI via Ethernet

SIEMENS

SIPROTEC RUN

L1 402,1A L2 402,1A L3 402,1A E

Anr. L1

00.0A

SIEMENS

ERROR

Max450.1A Max450.1A Max450.1A

SIPROTEC RUN

L1 402,1A L2 402,1A L3 402,1A E

Anr. L1

00.0A

SIEMENS

ERROR

Max450.1A Max450.1A Max450.1A

SIPROTEC RUN

L1 402,1A L2 402,1A L3 402,1A E

ERROR

Sta c o n n d by ne c ti o n

Max450.1A Max450.1A Max450.1A

00.0A

Each one serial bus for DIGSI and for substation automation

Serial Hub Ethernet Serial

Anr. L1

Anr. L2

Anr. L2

Anr. L2

Anr. L3

Anr. L3

Anr. L3

Anr. Erde

Anr. Erde

Anr. Erde

Automat

Automat

Automat

max. 6 devices with EN100 – module connected to one Industrial Ethernet – Switch (depends on the kind of the used switch

Devices with IEC103 substation control interface (port B) and service interface (port C)

SIEMENS

SIPROTEC RUN

SIEMENS

ERROR

SIPROTEC RUN

SIEMENS

ERROR

SIPROTEC RUN

ERROR

Anr. L1 Anr. L2 Anr. Erde

L1 402,1A L2 402,1A L3 402,1A

Automat

E

Anr. L3

Aus L1

00.0A

Max450 .1A Max450 .1A Max450 .1A

L1 402,1A L2 402,1A L3 402,1A E

00.0A

Anr. L1

Max450.1A Max450.1A Max450.1A

L1 402,1A L2 402,1A L3 402,1A E

Max450.1A Max450.1A Max450.1A

00.0A

Anr. L1

Aus L2

Anr. L2

Anr. L2

Aus L3

Anr. L3

Anr. L3

Aus Erde

Anr. Erde

Anr. Erde

Automat

Automat

max. 254 devices

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Power Transmission and Distribution

Mobile access to devices with DIGSI Power Automation

Progress. It‘s that simple.

Ethernet cable RS485 – Bus (also FO –bus possible)

I4 DIGS

Wireless access with industrial Ethernet protocol (high safety)

PC with DIGSI and wireless card Industrial wireless switch - Scalance

DIGSI via Ethernet

SIEMENS

SIPROTEC RUN

L1 402,1A L2 402,1A L3 402,1A E

Anr. L1

00.0A

SIEMENS

ERROR

Max450.1A Max450.1A Max450.1A

SIPROTEC RUN

L1 402,1A L2 402,1A L3 402,1A E

ERROR

Max450.1A Max450.1A Max450.1A

00.0A

Anr. L1

Anr. L2

Anr. L2

Anr. L3

Anr. L3

Anr. Erde

Anr. Erde

Automat

Automat

Addressing via virtual Com-port, which is assigned to the IP - address of the Serial Hub

Serial Hub Ethernet Serial SIEMENS

SIPROTEC RUN

SIEMENS

SIPROTEC RUN

ERROR

SIEMENS

ERROR

SIPROTEC RUN

ERROR

Anr. L1

max. 6 devices with EN100 – module connected to one Industrial Ethernet – Switch (depends on the kind of the used switch)

Devices with serial interfaces interface

Anr. L2 Anr. Erde

L1 402,1A L2 402,1A L3 402,1A

Automat

E

Anr. L3

Aus L1

00.0A

Max450 .1A Max450 .1A Max450 .1A

L1 402,1A L2 402,1A L3 402,1A E

00.0A

Anr. L1

Max450.1A Max450.1A Max450.1A

L1 402,1A L2 402,1A L3 402,1A E

Max450.1A Max450.1A Max450.1A

00.0A

Anr. L1

Aus L2

Anr. L2

Anr. L2

Aus L3

Anr. L3

Anr. L3

Aus Erde

Anr. Erde

Anr. Erde

Automat

Automat

max. 254 devices

05/2007

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Power Transmission and Distribution

Time Synchronizing Server – SNTP - Server Power Automation

Progress. It‘s that simple.

Allocation of IP – address to the time synchronizing server by the ICD-File of the server. This file is evaluated by the configurator. Settings of the time synchronization & time format in DIGSI

05/2007

53

Power Transmission and Distribution

Time Synchronizing Server – SNTP - Server Power Automation

Progress. It‘s that simple.

Time synchronizing server and IEC61850-client in station unit have different IPs Independent time synchronizing server as stand–alone device in network -> ICD-File necessary

• Interrogation sequence app. 1 Minute • Time resolution 1 ms • time gap between server and client (bay device) is considered

ICD – File of a central clock in the network 05/2007

54

Power Transmission and Distribution

Support Software for Displaying all Network Components Power Automation

Progress. It‘s that simple.

http://www.networkview.com/index.html

05/2007

55

Power Transmission and Distribution

Support Software for Analyzing the Data Flow – UNICA(KEMA) Analyzer/Observer Power Automation

Progress. It‘s that simple.

05/2007

56

Power Transmission and Distribution

Support Software for Analyzing the Mapping – IEC Browser Power Automation

Progress. It‘s that simple.

Available also on DIGSI 4.8 DVD 05/2007

57

Power Transmission and Distribution

Information about LAN-settings in device display Power Automation

Progress. It‘s that simple.

Menu ->Test/Diagnostics -> Modulinfos -> Port B

IP – address of the device

IP – address of the time server Received and transmitted telegrams

Status of port 1 and port 2

Actual settings of the integrated switch

Supervision window in the device display for network parameters 05/2007

58

Power Transmission and Distribution

Compact design with electrical interfaces in a star structure Power Automation

Progress. It‘s that simple.

Station controller with IEC 61850 Time synchronization with SNTP and SNMP management managed Ethernet switches

Field Devices

fiber optic electr.

05/2007

59

Power Transmission and Distribution

EN100-Module electric Power Automation

Progress. It‘s that simple.

Ethernet module EN100 with RJ45 interfaces for internal installation

Ethernet module EN100 with DSUB interfaces for surface installation

The socket of each of the two channels Ch1 and Ch2 has one yellow and one green LED to indicate the status of the channel. The yellow LED indicates the transmission rate of the link. If the LED is on, the transmission rate is 100 Mbps, otherwise it is 10 Mbps. The green LED indicates that the link is up on the data link layer. The green LED switches on and off with each telegram received.

05/2007

60

Power Transmission and Distribution

EN100-Module electric Power Automation

Progress. It‘s that simple.

hints: „ quality of the patchcords at least CAT5, the length restriction is 20 meter because of EMI „ Don‘t use cross-over-cables for connecting the module to an external switch „ there is always an active/standby configuration, in case of failure the standby-channel will be activated within some milliseconds direct connection PC-SIPROTEC „ In this case you need a cross-over cable „ at first you have to set an IP-address via the front interface „ the pc has to have an IP-address within the same subnet

05/2007

61

Power Transmission and Distribution

Internal switch: EN100-module optical Power Automation

Progress. It‘s that simple.

Ethernet module EN100 with ST interfaces for internal installation The module with optical interface has the interfaces shown as above. The interface design conforms with IEEE802.3, 00BaseFL. It provides two channels, each with one transmitter and one receiver. The connectors are made of metal and conform with the ST standard. The module has no LEDs but uses the device display for visualization.

05/2007

62

Power Transmission and Distribution

Internal switch: EN100-module optical Power Automation

Progress. It‘s that simple.

hints: „ Multimodefiber with 50/125µm or. 62,5/125µm and a wavelength of 1300nm with ST-connectors will be used, the length restriction is 2000 meter „ modes: „ „line“, like EN100 electrical „ „switchmode“ for use in redundant rings (preferred) direct connection PC-SIPROTEC „ in this case you need a media converter from fiber optic to copper RJ45 „ a cross-over cable is not necessary „ at

first you have to set an IP-address via the front interface „ the pc has to have an IP-address within the same subnet

05/2007

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Power Transmission and Distribution

Settings: Internal switch – EN100-module optical Power Automation

Progress. It‘s that simple.

choose switch mode choose RSTP, OSM is a Siemens proprietary redundance protocol

further RSTP settings

05/2007

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Power Transmission and Distribution

Settings: Internal switch – EN100-module optical Power Automation

Progress. It‘s that simple.

default-Wert lowest value -> Root-Switch

default value default value

max. amount of messages after reconfiguration. value can be set to 100, value should be higher than the amount of switches

attention: change parameters here, if necessary

05/2007

65

Power Transmission and Distribution

Power Automation

Progress. It‘s that simple.

Settings: Internal switch – EN100-module optical „ RSTP

activate: activate mode „RSTP“ in DIGSI, the shown menu contains the RSTP relevant settings

„ Bridge

priority: set the priority for each device as designed

„ Port

Priority: parameter not relevant for EN100 module

„ Age

Time/Hello Time: default value 2 seconds

„ Max

Age Time: default value 20 seconds

„ Transmit

Count: value can be set to 100, value should be higher than the amount of switches

„ Forward „ Edge „ Port

Delay: default value 15 seconds

Ports: parameter not relevant for EN100 module

Security: parameter not relevant for EN100 module

„ Far

Error Fault Indication: parameter not relevant for EN100 module (feature is always enabled in module) 05/2007

66

Power Transmission and Distribution

Configuration of the station bus – Simple and redundant configuration with electrical interface Power Automation

Progress. It‘s that simple.

Station controller with IEC 61850 Time synchronization over SNTP and SNMP management

I4 DIGS

switch Singlemode/Multimode fiber Ring physically closed and locically open

Standby

PatchPatchcord EN100 interface electrical

device 2

device 1 Bay 1

fiber optic device 3

device 4

electr.

Bay 2 05/2007

67

Power Transmission and Distribution

Configuration of the station bus – Simple and redundant configuration with optical interfaces Power Automation

Progress. It‘s that simple.

Station controller with IEC 61850. Time synchronization with SNTP and SNMP management

I4 DIGS

optional: mobile access

Wireless Lan Singlemode/Multimode fiber Ring physically closed and locically open

Standby

fiber cord EN100 interface Optical

fiber optic

device 2

electr. device 1 Bay 1

device 3

device 4

Bay 2

Bay 3 05/2007

68

Power Transmission and Distribution

Configuration of the station bus – Optical ring with integrated switch Power Automation

Progress. It‘s that simple.

Station controller with IEC 61850. Time synchronization with SNTP and SNMP management

I4 DIGS

switch Multimode fiber

EN100 Optical interface with Integrated switch

STSTconnectors

fiber optic device 1

device 2

device 3

Bay 1

Bay 2

Bay 3 05/2007

69

Power Transmission and Distribution

Optical module with integrated switch and ring redundancy Power Automation

Progress. It‘s that simple.

Optical ring with 27 devices / ring (max. val)

just 2 external switches necessary 05/2007

70

Power Transmission and Distribution

IEC61850 – Substation hardened components Power Automation

Progress. It‘s that simple.

EMC – lab in Straußberg near Berlin. Testing of a whole system under heavy EMC – stress 05/2007

71

Power Transmission and Distribution

Power Automation

Progress. It‘s that simple.

Thank you very much for your attention.

05/2007

72