IEC 61850 Communication in the Substation Domain HanoverFair

IEC 61850 Communication in the Substation Domain Hanover-Fair 2002 Substation Protocols Benefits Customer IEC 61850 one world one technology one standard Video Outlook ABB abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 1

IEC 61850 Hanover-Fair 2002 Single line diagram of a Substation HV busbar coupler Substation Protocols Transformer Benefits Customer coupler Video Outlook ABB Line busbar MV feeder abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 2

IEC 61850 Typical Substation Automation System Hanover-Fair 2002 Substation HM I Station Gateway Central Functions Protocols Station bus Benefits Customer Video Bay control Protection & Control Bay control Protection Outlook Process bus ABB Processinterface abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 3

IEC 61850 Example: Protection 1 and Protection 2 from different manufacturers Hanover-Fair 2002 Substation HM I Station Gateway Central Functions Protocols Station bus Benefits Customer Video Bay control Protection 1 Protection 2 Protection & Control Protection Bay control Protection 1 2 Outlook Process bus ABB Processinterface abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 4

IEC 61850 Today: Different Protocols Hanover-Fair 2002 Substation HM I Protocols Benefits MODBUS Station Gateway Central Functions DNP LON PROFIBUS Protection 2 Protection & Control 60870 -5 -101/4 60870 -5 FIELDBUS -103 Customer Video Outlook ABB Protection 1 MVB, CAN Processinterface Protection 1 Protection 2 others Processinterface abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 5

IEC 61850 Ideal ? Hanover-Fair 2002 S U DB Substation Protocols Benefits Customer MO UCA 2 pro p 60870 -5 -103 LON riet a ry Video Outlook ABB abcd S BU pro DNP pro tary 60870 -5 -101/4 D EL FI PROFIBUS prie pro prie tary B V M prie tary IEC 61850 - The world-wide standard for communication in substations HM 2002 6

IEC 61850 The Goal: A global Standard Hanover-Fair 2002 Substation EPRI -Proj Protocols ect U CA. 2 Benefits The international Goal Customer Video Outlook ABB IEC 61850 with -6 e c rien -5 and e p x E 0870 6 C IE Global consideration • Needs • Experience • Know-how abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 7

IEC 61850 Hanover-Fair 2002 Substation Protocols Benefits Customer Video Outlook ABB IEC 61850: Cost Advantages One Protocol § for all the needs in the substation § flexible configuration § no gateways required Quicker project execution § comprehensive data model § clear, standardised projectand equipment description § Configuration of substation in XML Efficient maintenance § robust data modelling § self-descriptive equipment § automation-configuration in XML abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 8

IEC 61850: A Future-proof Investment Hanover-Fair 2002 Substation Protocols Benefits Customer ETHERNET & TCP/IP Separation from Application und Communication Innovation & Expansion § adopted worldwide § scalable technology § common use of infrastructure § data and application stay secure § independent from communicationsystems § unconstrained further development of the technology § firm rules for the description of new dataobjects and functions § interoperability is maintained Video Outlook ABB abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 9

IEC 61850 Terna - the Company Hanover-Fair 2002 Substation Protocols Benefits Ø Terna is the Enel’s Group high voltage transmission system owner (95% of the total Italian grid) Ø 37000 km transmission lines Ø 267 Substations Customer Ø 1 Headquarter Video Ø 10 Business Units Outlook Ø 60 Operating Groups (O&M) Ø Scalable range of business services ABB abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 10

IEC 61850 Hanover-Fair 2002 Substation Protocols Terna’s Expectations for the SICAS-System using IEC 61850 Ø Distributed Intelligence Ø Standard Hardware Ø Standardised protocol with IEC 61850 Technology Benefits SICAS Customer Video Outlook ABB Functionality Ø Backward Compatibility Ø Integration with remote control Ø Simplification/Streamlining Ø Bay/Station standard concepts Economy Ø Best cost/performance Ø Plant control Ø Manufacturers certification abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 11

IEC 61850 SICAS Roadmap Hanover-Fair 2002 Substation Ø First digital approach (STADIO 99) Protocols Ø Starting SICAS Specifications (2001) Benefits Ø First tenders/experience Customer Ø SICAS Target architecture/protocols (2002) Video Outlook ABB Ø Manufacturers cooperation (2002) Ø ABB, Alstom, Siemens Ø SICAS communication using IEC 61850 Ø Technological architecture improvement (2003) abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 12

IEC 61850 Hanover-Fair 2002 Substation Protocols Benefits The new RWE about 7, 000 employees 185, 000 km of electricity network 1, 500 communities 130 distributors area 36, 800 km² inhabitants 7. 4 millions turnover 52, 735 M€ Customer Video Outlook ABB abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 13

IEC 61850: Advantages & Expectations for RWE Hanover-Fair 2002 Substation Protocols Benefits Ø Stability and durability (longer operation life-span) Ø Manufacturer and Application independent Customer Ø Possibility of combining equipment from different manufacturers Video Ø Good Applicability and Extendibility Outlook Ø Investment protection ABB abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 14

IEC 61850 Hanover-Fair 2002 Substation Protocols Benefits Customer Video Outlook IEC 61850 Activities of RWE Net AG Ø active member on the standardisation Ø representation of users‘ interests Ø standards accompanying Project OCIS Ø user-oriented definitions, needs, station modelling Near the completion of the standard, a concrete pilot-project for verifying Ø technical/economical alternative to the present station control technique Ø definition of a ‘compatible‘ process bus ABB abcd Ø generality in the sense of s. TCA (Seamless Telecontrol Communication Architecture) IEC 61850 - The world-wide standard for communication in substations HM 2002 15

IEC 61850 Statement from American Electric Power Hanover-Fair 2002 Substation John Burger, principal engineer of AEP responsible for substation automation communication Protocols Benefits Video Clip : Please follow the separate link on the ‘presentations’ site Customer Video Outlook ABB AEP largest utility in US looking for interoperabel solutions for more than 6 years supporting the utility initiative for UCA will switch to IEC 61850 if this global standard is ready abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 16

IEC 61850 Time-scale Hanover-Fair 2002 Substation Protocols “Committee “Final drafts “International Drafts for International Standard” vote” Standard” one world one technology one standard Benefits Customer 2001 2002 2003 2004 Video IEC 61850 Outlook ABB Common work on the standard and on the interoperability ABB, ALSTOM, SIEMENS with the first interoperable products on the market abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 17

IEC 61850 INTEROPERABILITY Hanover-Fair 2002 Substation Protocols Benefits Customer One manufacturer… private Two manufacturers… by chance Video Outlook ABB Three manufacturers … interoperability ! abcd IEC 61850 - The world-wide standard for communication in substations HM 2002 18