Hydropower Turbine Selection

PRACTICAL GUIDE

Project context

Matching turbine type to head, flow and operating range. For projects in Afghanistan, early definition of operating conditions, site access, utilities, local skills and maintenance capability helps prevent avoidable procurement changes.

Planning and specification

Reliable hydrology and net-head calculations are essential before selecting Francis, Kaplan, Pelton or other turbine configurations. Requirements should be recorded in a clear datasheet and linked to applicable standards, inspection stages, documentation, delivery conditions and acceptance criteria.

Typical equipment and supply scope

Turbines, governors, generators, inlet valves, cooling systems, excitation equipment and workshop spares. The final package should also consider commissioning materials, recommended spares, special tools, training, warranty support and export packing suitable for the complete transport route.

Procurement approach

Comparable bids require one consistent technical scope. Supplier deviations should be listed separately, while drawings, certificates, test reports, country of origin, delivery schedule and after-sales support are evaluated before award.