BS EN 61400-25-1:2017 – TC:2020 Edition
$217.84
Tracked Changes. Wind energy generation systems – Communications for monitoring and control of wind power plants. Overall description of principles and models
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 89 |
IEC 61400-25-1:2017 is also available as /2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61400-25-1:2017 gives an overall description of the principles and models used in the IEC 6140025 series, which is designed for a communication environment supported by a client-server model. Three areas are defined, that are modelled separately to ensure the scalability of implementations: wind power plant information models, information exchange model, and mapping of these two models to a standard communication profile. This new edition includes the following significant technical changes with respect to the previous edition: general harmonization of text and overview models with the other parts of the IEC 6140025 series, harmonization of definitions in other related standards.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 49 | undefined |
| 54 | English CONTENTS |
| 56 | FOREWORD |
| 59 | INTRODUCTION |
| 61 | 1 Scope |
| 62 | 2 Normative references Figures Figure 1 – Conceptual communication model of the IEC 61400-25 series |
| 63 | 3 Terms and definitions |
| 67 | 4 Abbreviated terms |
| 68 | 5 Overall description of IEC 61400-25 (all parts) 5.1 General 5.2 Top-down view on wind power plants 5.2.1 Definition of wind power plants 5.2.2 Wind power plant components |
| 70 | 5.3 Generic requirements on communication 5.3.1 Communication capability 5.3.2 Communication content |
| 71 | 5.3.3 Communication functions Tables Table 1 – Operational functions |
| 72 | 5.4 Communication model of IEC 61400-25 (all parts) 5.4.1 General 5.4.2 Information model Table 2 – Management functions |
| 73 | Figure 2 – Data processing by the server (conceptual) |
| 74 | 5.4.3 Information exchange model and relation to wind power plant information models Figure 3 – Modelling approach (conceptual) |
| 75 | 5.4.4 Mapping to communication profile 6 Wind power plant information model 6.1 General 6.2 Information modelling methodology 6.2.1 Wind power plant information |
| 76 | 6.2.2 Modelling approach Table 3 – Wind power plant information categories |
| 77 | Figure 4 – Structure of wind power plant information model Figure 5 – Role of common data classes (CDC) in WPP information model |
| 78 | 6.2.3 Logical devices 6.2.4 Logical nodes Table 4 – General table structure of a logical node (LN) |
| 79 | 7 Wind power plant information exchange model 7.1 General 7.2 Information exchange modelling methodology 7.2.1 Wind power plant information exchange Table 5 – Data class attributes in a logical node |
| 80 | 7.2.2 Service models Figure 6 – Client and server role Figure 7 – IEM service models |
| 81 | 7.2.3 Abstract communication service interface |
| 82 | Figure 8 – Conceptual information exchange model for a wind power plant |
| 83 | 7.2.4 Service modelling convention |
| 84 | Figure 9 – IEM service model with examples Table 6 – Service table |
| 85 | Figure 10 – Sequence diagram |
| 86 | 8 Mapping to communication protocols 8.1 General 8.2 Architecture of the mappings Figure 11 – ACSI mapping to communication stacks/profiles |
| 87 | 8.3 Mapping of the wind power plant information model Figure 12 – Communication profiles |
| 88 | Bibliography |
