scope:

The scope of this part of the IEC 62257 series is to propose a methodological approach for the setting up and carrying out of socio-economic studies as part of the framework of decentraziled rural electrification projects. Is it addressed to project teams and in particular to experts in charge of socio-economic studies in international projects. The amout of detail gathered and the requisite number of experts needed would depend on the scale of the proposed project. For large projects involving many households, a detailed study would be required, for a project which involves a single or few households, the study could be truncated. The information coming from such preliminary studies could be used for several purposes, such as more complete economic and financial studies of the electrification project. This part of IEC 62257 also provides some structures as technical solutions that could be recommended, depending on the qualitative and quantative energy demands, consistent with the needs and financial situation of the customers. Then, in relation with each model of the proposed range of systems, electrical architectures are proposed to technical project managers to assist in designing the systems.