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“ System Interfaces for Distribution Management “

Standards IEC 61968. IEC Standardisation efforts:. Facilitate A2A and B2B integration for Electric Utilities in planning, constructing, maintaining and operating the T&D network. TC57. WG14. “ System Interfaces for Distribution Management “. Current difficulties at Utilities.

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“ System Interfaces for Distribution Management “

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  1. Standards IEC 61968 IEC Standardisation efforts: Facilitate A2A and B2B integration for Electric Utilities in planning, constructing, maintaining and operating the T&D network TC57 WG14 “ System Interfaces forDistribution Management “

  2. Current difficulties at Utilities • Confined business functions • Large amount of data • Frequent changes • Manual data exchanges that are error prone • No link between Technical and Commercial systems • Utilities are seeking for more automation of their business processes 4

  3. Objectives of a 61968 based solution • Robust and reliable integrated solution • Shared development costs • Faster implementation • Easier maintenance (incl. QA policy) • Better control on technical and financial risks • Configurable, scalable and vendor neutral

  4. Conditions for System Integration • Common understanding • Common language • Enabling technologies • Business process driven solutions (not technology driven)  Requires joined expertise in UT Business, in UT Engineering, in Data Modelling and in IT 4

  5. Enterprise Resource Planning, Records & Operational Maintenance Network Asset Planning & & Supply Chain & General Corporate Services Operation Management Optimisation Construction 61968-3 61968-5 61968-4 61968-10 61968-6 & 61970 & 61970 I E C T C 5 7 S t a n d a r d s E m p h a s i s 61968-10 61968-7 61968-8 61968-9 & 61970 O A G S t a n d a r d s E m p h a s i s Energy Meter Network Customer Management & Reading & Extension Support Energy Trading Control Planning Retail Utility Electric Network Planning, Constructing, Maintaining, and Operating Supply Customer Account Chain and Management Logistics Financial Premises Human Resources Interface Reference Model

  6. Information Presentation • User Interaction Exchange between different systems of multiple suppliers RemoteControl sites Bulk import/export Domain Object Repository CIM data model System &processobjects XML Applications Standards IEC 61970-301 SystemConfiguration Archive Field resources Common Information Model

  7. CIM XML Doc 3 1 Solution 2 Solution 1 CIM XML Doc 1 CIM XML Doc 2 Import Import 6 4 Export Export Power Flow CIM XML Interoperation Tests 5 3 2 7 Participant A Participant B Performed by a dozen of solutions and services providers, and Utilities, under the auspices of EPRI

  8. IEC 61968 Methodology • Business Process Analysis • Use Cases • Logical Data Model • Message Type Definitions • Information Exchange Models • Application Interfaces

  9. Conclusions • IEC 61968 incorporate a large expertise • « Head start » for faster integration projects • Solid framework for solution’s entire lifecycle • Ascertains re-usable components • Reduces risks and TCO of integration projects •  Yes, IEC 61968 will play a main role in communication between DM and other systems

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