Low Head S Type Hydro Turbine / water turbine with Adjustable
S type turbine is suitable for heads from 2m to 20m and large
discharge hydropower station.
S-type tubular turbine is Available in versions of Horizontal
Kaplan turbine, also called horizontal Kaplan hydro turbine. lt's
feature is that the water flow is axial throughout the passage from
the inlet to the outlet, so that the passage is a straight conduit
essentially.The turbine shaft passes out of the tube at the point
where the tube changes direction, installation is ether with the
transfer belt or directly connected to the generator. This modern
water turbine is characterized by high efficiency in a broad band
of flow rates.
S-type turbine is also consist of fixed runner blades and
adjustable runner blades.
Main Structure of the Hydro Turbine
This hydraulic turbine type is Horizontal s type tubular turbine
with adjustable blades and guide vane. Water flows through inlet
pipe of the power station, stand ring, distributor, runner,
tailrace pipe, and drain to tailrace channel. The flow through the
turbine, drives the runner to revolve, then the water energy
(potential energy and kinetic) convert to mechanical energy of
water turbine main shaft, drives the rotor of generator revolution,
thus converting the mechanical energy into electric energy. And
start turbine, parallel in grid, increase and decrease load, stop
unit by the guide vane governor motion device
the principal parts of the structure of turbine as follows:
Inlet parts assembly
Radial Bearing assembly
Main shaft assembly
1. Water head: 2m -- 20m
2. Capacity: 0.1MW -- 10MW
3. Runner diameter: 0.4 -- 5m
4. Frequency: 50hz or 60hz
5. Output Type: 400V, 6.3KV, or 10.5KV AC three phase,
If you are interested in the S type turbine, you should have some
key parameters (such as net head, flow discharge, unit number,
frequency, voltage) in inquiry.
S type turbine with fixed blades/ movable blades
2m -- 20m.
Runner blades material
Stainless steel (0Cr13Ni4Mo)
Governor, Inlet Valve, unit side panel, excitation system
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