Systems Integration Specialists Company, Inc.
The Standards Based Integration Company
© Copyright 2012 SISCO, Inc. 1
IEC Standards Status ICCP-TASE.2, IEC 61850, CIM, and Other Standards Impacting EMS
Ralph Mackiewicz SISCO, Inc. 6605 19½ Mile Road Sterling Heights, MI 48314-1408 USA Tel: +1-586-254-0020 x103 Fax: +1-586-254-0053 Email: [email protected]
© Copyright 2012 SISCO, Inc. 2
Agenda
ICCP-TASE.2 Status
IEC 60870-6 Standard Update
ENTSO-E network
Product migration
IEC 61850
WAMPAC profile – IEC TR 61850-90-5
Edition 2
CIM
CIM 15
ENTSO-E Network
IEC 61850 Harmonization
Other CIM Activities
© Copyright 2012 SISCO, Inc. 3
IEC TC 57 Technical Committees WG 3 – Telecontrol Protocols
IEC 60870-5-7 – Security for IEC 60870-5 protocols.
WG 10 - Power system IED communication and associated data models IEC 61850 – Communications for power system automation
WG 13 - Energy management system application program interface (EMS - API) IEC 61970 – Common Information Model (CIM) and Generic Interface Definition (GID)
WG 14 - System interfaces for distribution management (SIDM) IEC 61968 – CIM for distribution and model driven messaging
WG 15 - Data and communication security IEC 62351 – Communications Security
WG 16 - Deregulated energy market communications IEC 62325 – CIM for energy markets
WG 17 - Communications Systems for Distributed Energy Resources (DER) IEC 61850-7-420 – IEC 61850 for DER applications
IEC 61850-8-2 – Web service mapping for IEC 61850 WG 18 - Hydroelectric power plants - Communication for monitoring and control
IEC 61850-7-410 – IEC 61850 for Hydropower applications
WG 19 - Interoperability within TC 57 in the long term IEC 62445 – Use of IEC 61850 between control centers and substations
IEC 61850-CIM harmonization, ICCP-TASE.2 update, naming and design rules for CIM, quality codes.
WG 9 and WG 20 – Power line carrier systems for DMS (9) and planning for same (20) IEC 60495, 60663, 62488 – Power line carrier systems
WG 21 - Interoperability within TC 57 in the long term IEC 62746 – Interfaces and protocol for systems connected to the Smart Grid
JWG 16 – DLMS/COSEM – metering protocols (TC13)
JWG 25 – Windpower systems (TC 88)
© Copyright 2012 SISCO, Inc. 4
TC
57 A
rchitectu
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Systems Integration Specialists Company, Inc.
The Standards Based Integration Company
© Copyright 2012 SISCO, Inc.
ICCP-TASE.2 Update
IEC 60870-6-XXX TASE.2
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IC
CP
-TA
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.2
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ICCP-TASE.2 Update (Edition 3)
IEC 60870-6 TASE.2 Update underway within WG19
Elimination of Unused Conformance Blocks by Making Them “Informative” instead of “Normative”
Block 6 – Programs
Block 7 – Events
Block 8 – Accounts
Block 9 – Time Series
Elimination of unused profiles (i.e. ISO/OSI transport/network)
Integrating changes made since V2000-08 (Ed.2)
State Supplemental type
Harmonization with CIM
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CIM Harmonization
Objective is to enable CIM models from EMS to specify everything needed to configure ICCP links including secure ICCP parameters
UML extensions for ICCP bilateral table information
Reference to existing CIM standards for full, incremental and partial file formats for data exchange
Herb Falk of SISCO is the editor
Initial UML proposed. Work progressing
© Copyright 2012 SISCO, Inc. 9
© Copyright 2012 SISCO, Inc. 10
New ICCP-TASE.2 Systems
ICCP-TASE.2 remains widely used for EMS real-time data exchange for
high-voltage system security and power plant dispatch
North America
South America
Peru, Chile, Ecuador, Brazil, Colombia, etc.
Pacifica
Australia and New Zealand
Asia
India, Russia, Vietnam, Thailand, etc.
New: Europe
ENTSO-E
© Copyright 2012 SISCO, Inc. 11
Secure ICCP Status
IEC 62351-3 – Use of TLS for encryption
IEC 62351-4 – Application Authentication for MMS based profiles
IEC 61850
IEC 60870-6 TASE.2 (ICCP)
Recent attacks have reduced the effectiveness of some 1024-bit
ciphers for encryption and some hash algorithms (SHA1) used for
signing/authentication.
An update to IEC 62351 will be started soon to deprecate these and
officially increase asymmetrical key length options.
© Copyright 2012 SISCO, Inc. 12
Secure ICCP Products
1024-bit asymmetrical key length implementations are widely available today that can be used without the deprecated ciphers and hashes.
Some products have already been updated for 2048-bit asymmetrical key length.
Many products utilize multiple certificates per link to enable overlapping certificate expirations to support certificate updating with minimal impact on data transfers.
Some products incorporate “secure fallback” mode:
If a secure link cannot be established with a remote then the system
will “fallback” to non-secure associations
© Copyright 2012 SISCO, Inc. 13
Secure ICCP Status
Secure ICCP products have been available since 1997.
SCADA/EMS vendors have been working with it since 2003.
Many systems have Secure ICCP licenses.
Very few systems use Secure ICCP.
The business processes to establish and maintain data flow using Secure ICCP are not overwhelming.
Of course the government will make this all better when they write laws and regulations requiring it.
Fear, uncertainty, and doubt should be added to the 7 deadly sins.
© Copyright 2012 SISCO, Inc. 14
Other ICCP-TASE.2 Product Information
SISCO is working with our OEM partners to migrate to a new code base for the underlying communications stack used for ICCP-TASE.2 communications.
Driven by increased expectations from users for maintenance activities and increased expectations for performance, scalability and vulnerability.
Elimination of Marben components and replaced with SISCO designed stack that is much much simpler and without some of the limitations.
Base stack technology is used in hundreds of thousands of IEC 61850 devices and has been used in ICCP solutions since 2006.
Will require new licenses and installation.
Systems Integration Specialists Company, Inc.
The Standards Based Integration Company
© Copyright 2012 SISCO, Inc.
IEC TR 61850-90-5 for Wide Area Measurement, Protection, Automation and Control
IEC 61850 Update
© Copyright 2012 SISCO, Inc. 16
IE
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18
50
© Copyright 2012 SISCO, Inc. 17
IEC 61850 Edition 1: Completely New Approach
IEC 61850 Edition 1 was a new and innovative approach to substation automation:
Standardized Device and Object Modeling Logical Devices, Logical Nodes, Common Data Classes, etc.
Extensions unique to specific applications (Hydro, Distributed Energy Resources (DER), Wind power, etc.)
Standardized Service/Behavior Modeling
Standardized XML for Systems and Device Configuration
Standardized Communications Protocols for Specific Use Cases: Station Level Monitoring and Control (substation SCADA) (TCP/IP)
Protection and Control – GOOSE over Ethernet
Sampled Values – Process Bus over Ethernet
Standardized Conformance Test Cases
© Copyright 2012 SISCO, Inc. 18
IEC 61850 Edition 2
Much was learned using and testing Edition 1
UCA International Users Group (UCAIug – http:///www.ucaiug.org)
operated a technical issue (Tissue) resolution process for IEC 61850
as part of its Liaison D status with IEC.
Anyone could enter a Tissue
IEC committee experts would propose solution
If consensus on solutions that affect interoperability, UCAIug made them mandatory for Edition 1 testing
Otherwise, submitted to IEC for Edition 2
© Copyright 2012 SISCO, Inc. 19
Edition 2 Changes
New Common Data Classes
New Abstract Modeling Approach for control blocks and Controls
Mapping of abstract models in IEC 61850-8-1 updated to result in nearly identical protocol on the wire
Backward compatible
New and updated logical nodes
More detailed state diagrams and service descriptions for reporting and control operations.
All significant reporting changes were considered mandatory for Edition 1 and have been implemented already.
Substation Configuration Language (IEC 61850-6)
Numerous changes to address changes to CDCs and LNs
© Copyright 2012 SISCO, Inc. 20
New Name for IEC 61850
Edition 2 of IEC 61850 is renamed:
Communication Networks And Systems For Power Utility Automation
© Copyright 2012 SISCO, Inc. 21
IEC 61850 is Growing
IEC 61850-1 Introduction and Overview
IEC 61850-2 Glossary
IEC 61850-3 General Requirements (e.g. Environmental)
IEC 61850-4 System and Project Management
IEC 61850-5 Comm. Requirements for functions and device models
IEC 61850-6 Configuration Description Language
IEC 61850-7-1 Basic Comm. Structure – Principles and models
IEC 61850-7-2 Basic Comm. Structure – Abstract Comm. Service Interface (ACSI)
IEC 61850-7-3 Basic Comm. Structure – Common data classes (CDC)
IEC 61850-7-4 Basic Comm. Structure – Logical node (LN) and data object classes
IEC 61850-7-410 Hydro Power
IEC 61850-7-420 Distributed Energy Resources
IEC 61850-7-4XX Steam and gas turbines
IEC 61850-7-501 Hydroelectric power plants – Modeling concepts and guidelines (TR)
IEC 61850-8-1 Specific Comm. Service Mapping (SCSM) – Mapping to MMS/Ethernet
IEC 61850-8-2 SCSM – Mappings to web services
IEC 61850-9-1 Samples values over serial unidirectional multi-drop point to point link (Ethernet)
IEC 61850-9-2 Sampled values over Ethernet (Multicast) (see also UCAIug 9-2LE specs)
IEC 61850-10 Conformance Testing
IEC 61850-10-2 Interoperability test for Hydro Equipment based on IEC 61850
IEC 61850-80-1 Gateway mapping to IEC 60870-5-101/104
IEC 61400-25 IEC 61850 for Wind Turbines (TC88)
IEC 62271-3 High-voltage switchgear – digital interfaces based on IEC 61850
IEC 62445 Use of IEC 61850 between control centers and substations
IEC 61869-9 Digital interface for instrument transformers (TC38)
Ed.2 Published
Ed.2 in Progress
© Copyright 2012 SISCO, Inc. 22
IEC 61850-90-X – Fast Track to Issuing Standards
90-X documents are technical reports that will be incorporated into the base
standard in the future
IEC 61850-90-1 Using IEC 61850 between substations
IEC 61850-90-2 Using IEC 61850 control center to substation (IEC 62445)
IEC 61850-90-3 Using IEC 61850 for Condition Monitoring
IEC 61850-90-4 Network Engineering guidelines for substations
IEC 61850-90-410 Communication Network structure in hydropower plants
IEC 61850-90-5 Use of IEC 61850 to transmit synchrophasor information
according to IEEE C37.118 (GOOSE and SV over secure IP Multicast)
IEC 61850-90-7 Object models for photovoltaic, storage, and other DER
inverters
IEC 61850-90-11 Modeling of Logic
© Copyright 2012 SISCO, Inc. 23
IEC 61850-90-5 GOOSE – Protection Event oriented messaging Sampled Values (SV) – Stream oriented messaging
Over IP Multicast (UDP/IP)
IGMPV3 for route discovery
Differentiated Services Code Point (DSCP) for priority and QOS handling.
Integrated security with Group Domain of Interpreation (GDOI) enables
receivers to obtain symmetric decryption keys from a key server separate from the data stream.
IEC 61850-90-5 packets are encrypted.
Symmetric keys change periodically
Next key to be used is included in the stream
© Copyright 2012 SISCO, Inc. 24
Comparison of C37.118.2, 61850, and 61850-90-5
© Copyright 2012 SISCO, Inc. 25
Use of DataSets allows:
IEC 61850 SCSM GOOSE SV (9-2)
IEC 61850-90-5 Session Protocol
Transport Layer UDP
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Standardized configuration through the Substation Configuration Language
Dynamic subscription for Data through full 61850 client/server profiles
Allows for synchrophasor and non-synchrophasor
information to be carried in a single APDU.
The 61850 object models allow this.
© Copyright 2012 SISCO, Inc. 26
Why UDP Multicast?
Allows large number of subscribers to receive data from a single transmission from IED.
Minimizes the need for PDCs in a deployment architecture.
A couple of issues:
Engineering for UDP
How to prevent multicast from going everywhere.
Engineering for UDP
Subscriber Software Architecture
Properly maintained network with QOS (DSCP)
Systems Integration Specialists Company, Inc.
The Standards Based Integration Company
© Copyright 2012 SISCO, Inc.
CIM Update
IEC 61970
IEC 61968
IEC 62325
and more
© Copyright 2012 SISCO, Inc. 28
TC
57
Arc
hitectu
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© Copyright 2012 SISCO, Inc. 29
Scope of CIM
© Copyright 2012 SISCO, Inc. 30
CIM Status – IEC 61970
IEC 61970 (EMS models)
CIM15 being published
-40X series of interfaces being retired and replaced with 502-8
mapping of SCADA CIS to web services.
-555 – “Efficient” CIM exchange format – CIM/E in progress
-453 – Graphic exchange format
© Copyright 2012 SISCO, Inc. 31
What’s in CIM15? Incorporates tested profiles from ENTSO-E and UCAIug testing in 2011.
Phase unbalanced models for WG14 and beyond
New datatype primitives (#802 closed)
Dynamics model from EPRI work (Informative in CIM15)
Name – NameType model
New transformer model, unbalanced, tanks
Asset-PSR linkages
Cuts and Jumpers – via WG14
AuxiliaryEquipment
Details can be found on the CIMug website in the London Meeting CIM Model Manager
Report (Day 4):
http://cimug.ucaiug.org/Meetings/London2012/default.aspx
© Copyright 2012 SISCO, Inc. 32
CIM 16 Plan
Grounding models (Petersen coil and related models)
HVDC
Dynamics from EPRI project and ENTSO-E IOP
System Integrity Protection Schemes - SIPS (aka Remedial Action Schemes - RAS)
Operational limits enhancements
Most restrictive equipment
Environmental dependencies
Load model (combined #607, #1088)
Wind Generation
Additional ENTSO-E Issues:
ExternalNetworkInjection (new class)
Subtype of RegulatingCondEquip
Previously called ExternalNetwork for IOP
Short Circuit calculations (IEC 60909)
© Copyright 2012 SISCO, Inc. 33
Other CIM Projects
IEC 62746 – System interfaces and communication protocol profiles relevant for systems connected to the Smart Grid
Interface to the home supporting real-time pricing and market
operations for end users
IEC 62361 – Common Information Model Profiles to be used by any group that needs to define a Profile Standard based on CIM.
IEC 62056 – Mapping of CIM to DLMS/COSEM (metering protocol).
Naming and Namespaces.
© Copyright 2012 SISCO, Inc. 34
CIM Users Group Update (cimug.ucaiug.org)
Progress on supporting formalized testing for UCAIug becoming a
formally recognized ITCA
Formulating strategy for addressing issues related to compatibility issues.
Fall Meeting coming up in conjunction with UCAIug summitt meeting with OpenSGug.
New Orleans: 22-25 October (CIM), 25-27 October OpenSGug
CIM University 22 October
http://www.ucaiug.org/Meetings/NO2012/default.aspx
Systems Integration Specialists Company, Inc.
The Standards Based Integration Company
© Copyright 2012 SISCO, Inc.
Thank You
Ralph Mackiewicz
SISCO, Inc.
6605 19½ Mile Road
Sterling Heights, MI 48314-1408 USA
Tel: +1-586-254-0020 x103
Fax: +1-586-254-0053
Email: [email protected]