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IEC TS 62257-7-3:2018

(Main)

Recommendations for renewable energy and hybrid systems for rural electrification - Part 7-3: Generator set - Selection of generator sets for rural electrification systems

Recommendations for renewable energy and hybrid systems for rural electrification - Part 7-3: Generator set - Selection of generator sets for rural electrification systems

IEC TS 62257-7-3:2018(E) specifies the general requirements for the selection, sizing, erection and operation of generator sets in decentralized rural electrification systems. It applies to all low voltage combustion engine electricity generator sets energized by renewable energy such as biomass gasifier or biogas, or fossil fuel such as gasoline or diesel fuel, and designed for supplying electrical power to isolated sites used in systems as described in IEC TS 62257-2. The aim of this document is to provide users with the appropriate guide to select generator sets for using in micropower plant with different configurations and levels of reliability and safety of the equipment during its estimated service lifespan. This document describes the minimum requirement of generator set functionality and safety requirements and does not claim to be an exhaustive instruction manual or design specification.
The main technical changes of this new edition with regard to the previous edition are as follows:
- Increased the voltage and power levels to which this TS applies.
- Added descriptions of four different types of micropower systems and their relevant requirements.

General Information

Status
Published
Publication Date
12-Mar-2018
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
27.160 - Solar energy engineering
Technical Committee
TC 82 - Solar photovoltaic energy systems
Drafting Committee
JWG 1 - TC 82/JWG 1
Current Stage
PPUB - Publication issued
Start Date
06-Apr-2018
Completion Date
13-Mar-2018
Ref Project

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IEC TS 62257-7-3:2018 - Recommendations for renewable energy and hybrid systems for rural electrification - Part 7-3: Generator set - Selection of generator sets for rural electrification systemsIEC TS 62257-7-3:2018 - Recommendations for renewable energy and hybrid systems for rural electrification - Part 7-3: Generator set - Selection of generator sets for rural electrification systems
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IEC TS 62257-7-3:2018 - Recommendations for renewable energy and hybrid systems for rural electrification - Part 7-3: Generator set - Selection of generator sets for rural electrification systems
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43 pages
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IEC TS 62257-7-3
®

Edition 2.0 2018-03
TECHNICAL
SPECIFICATION



Recommendations for renewable energy and hybrid systems for rural
electrification –
Part 7-3: Generator set – Selection of generator sets for rural electrification
systems

IEC TS 62257-7-3:2018-03(en)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
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All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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---------------------- Page: 2 ----------------------
IEC TS 62257-7-3

®


Edition 2.0 2018-03




TECHNICAL



SPECIFICATION



















Recommendations for renewable energy and hybrid systems for rural

electrification –

Part 7-3: Generator set – Selection of generator sets for rural electrification


systems
























INTERNATIONAL

ELECTROTECHNICAL

COMMISSION





ICS 27.160 ISBN 978-2-8322-5455-4



  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC TS 62257-7-3:2018 © IEC 2018
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 10
3 Terms and definitions . 11
4 Introduction to generator sets . 14
4.1 Generator set system . 14
4.2 Generator set application in rural electrification systems . 14
4.2.1 General. 14
4.2.2 Single generator set (micropower plant Type A) .
...

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