BSI PD IEC/TS 62257-7:2017 – TC:2020 Edition
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Tracked Changes. Recommendations for renewable energy and hybrid systems for rural electrification – Generators
Published By | Publication Date | Number of Pages |
BSI | 2020 | 39 |
IEC TS 62257-7:2017 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 TS 62257-7:2017 specifies the general requirements for the generators in decentralized rural electrification systems. This document is a general introduction followed by more specific documents dedicated to the generation technologies which are the most currently used in rural electrification projects. This new edition includes the following significant technical changes with respect to the previous edition: removed the word ‘small’ from the description of the PV systems, and removed the power limit (100 kVA); increased the relevant voltage levels to 1 000 V (AC) and 1 500 V (DC).
PDF Catalog
PDF Pages | PDF Title |
---|---|
21 | National foreword |
23 | CONTENTS |
24 | FOREWORD |
26 | INTRODUCTION |
27 | 1 Scope 2 Normative references 3 Terms and definitions |
29 | 4 General 5 Generator boundaries Figure 1 – General electrical configuration of a collective electrification system |
30 | 6 Generators requirements 6.1 General requirements 6.2 Specific requirements for the different technologies 6.2.1 Input requirements Table 1 – General inputs and outputs to be considered for generator specification |
31 | Table 2 – Input requirements relative to the generator technology |
32 | 6.2.2 Output requirements 6.2.3 Specific requirements for different generator technologies Table 3 – Output requirements relative to the generator technology |
33 | 7 Generator design and sizing 8 Hybrid generation Table 4 – Specific generators requirements considered in the IEC 62257 series |
34 | Bibliography |