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IEC Technical Specification 62257-2

IEC TS 62257-2:2015
Recommendations for renewable energy and hybrid systems for rural electrification - Part 2: From requirements to a range of electrification systems
IEC TS 62257-2:2015(E) proposes a methodological approach for the setting up and carrying out of socio-economic studies as part of the framework of decentralized rural electrification projects. It is addressed to project teams and in particular to experts in charge of socio-economic studies in international projects. This technical specification also provides some structures as technical solutions that could be recommended, depending on the qualitative and quantitative energy demands, consistent with the needs and financial situation of the customers. The main technical changes with regard to the previous edition are as follows:
- redefine the maximum AC voltage from 500 V to 1 000 V, the maximum DC voltage from 750 V to 1 500 V;
- removal of the limitation of 100 kVA system size.

This publication is to be read in conjunction with IEC 62257 series.
BASE PUBLICATION
English
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Technical committee

TC 82 Solar photovoltaic energy systems

Keywords

Rural electrification - Solar power - LVDC
Publication typeTechnical Specification
Publication date2015-12-11
Edition2.0
ICS

27.160

Stability date2028
ISBN number9782832230640
Pages65
File size1.61 MB
EditionDatePublicationEditionStatus
  • Ensure access to affordable, reliable, sustainable and modern energy for all

  • Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

  • Take urgent action to combat climate change and its impacts

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