1、 IEC/PAS 62559Edition 1.0 2008-01PUBLICLY AVAILABLE SPECIFICATION IntelliGrid Methodology for Developing Requirements for Energy Systems IEC/PAS 62559:2008(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT
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9、imited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/PAS 62559Edition 1.0 2008-01PUBLICLY AVAILABLE SPECIFICATION IntelliGrid Methodology for Developing Requirements for Energy Systems INTERNATIONAL ELECTROTECHNICAL COMMISSION XFICS 29.020 PRICE CODEISBN
10、2-8318-9525-1 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.CONTENTS FOREWORD.9EPRI DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES.11 1.SCOPE AND OBJECTIVES.121.1 Scope of the Specification.121.2 Overview of the Methodology.1
11、21.2.1Concept of System Engineering.121.2.2IntelliGrid System Engineering Methodology.121.2.3Overview of Phased Approach.141.2.4Phase 1:IntelliGrid Methodology for Executives.151.2.5Phase 2:IntelliGrid Methodology for Domain Experts:Modeling User Requirements with Use Cases.151.2.6Phase 3:IntelliGri
12、d Methodology for Project Engineers:Developing Detailed User Requirements.171.3 Objectives of this Specification.171.4 Audience of this Specification.182.NORMATIVE REFERENCES.193.DEFINITIONS AND ABBREVIATIONS.214.GLOSSARY OF TERMS.214.1 Referenced Sources of Glossary Terms.214.2 Terms and Definition
13、s.225.INTRODUCTION TO THE INTELLIGRID ARCHITECTURE.235.1 History and Rationale.235.2 Basic Concepts.245.3 The Pyramid.255.4 Business Needs and Functional Requirements.265.5 Development Phases.275.6 Development Streams.295.7 Scope Addressed in this Specification.306.PHASE 1:EXECUTIVES DETERMINE BUSIN
14、ESS NEEDS AND PLAN PROJECTS.326.1.1Determine Business and Regulatory Drivers.326.1.2Choose Projects.326.1.3Identify Candidate Technologies.326.1.4Define a High-Level Business Case.32PAS 62559 IEC:2008(E)2 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY B
15、OOK SUPPLY BUREAU.6.1.5Refine Process for Your Organization.326.1.6Identify Stakeholders.326.1.7Establish a Project Team.336.1.8Select Teams.337.PHASE 2:STAKEHOLDERS DEFINE USER REQUIREMENTS WITH USE CASES.357.1 Use Case Methodology.367.1.1Use Case Introduction.377.1.2Use Case Selection.377.2 Use Ca
16、se Workshops to Develop Requirements.377.2.1Use Case Workshop Goals.377.2.2Use Case Workshop Membership.387.2.3Use Case Workshop Planning.387.2.4Use Case Workshop Agendas.387.2.5Developing Requirements and Business Value.397.2.6Writing Good Requirements.407.3 Use Case Analysis.427.3.1Global Actor List.427.3.2Activity Diagrams.427.3.3Interface Diagrams.447.3.4Message Sequence Diagrams.447.3.5Use Case Interaction Diagrams.457.3.6Refining Requirements.457.3.7Identify Security Risks.457.3.8Distill R
