Small Decentralized Hydropower Program National ... - Cd3wd.com

Notes:
1. Estimated costs are based upon a typica .I verticai Kaplan turbine with a concrete spiral case,
direct coupled to the generator.
2. Costs include a turbine with adjustable runner blades and wicket gates, synchronous
generator, speed regulating governor and installation.
3. Installation costs are estimated at 15% of the total equipment cost.
4. For a fixed blade propeller turbine deduct 10% of cost.
5. For a steel spiral case add 10% of the cost.
6. Cost base is July 1978.
200
I
a
1
s
Caida Efectiva de la Turbina
Turbine Effective Head
lb m
Figura 3 Costos de Turbina con Acueducto Abierto
Figure 3 Open Flume Turbine Costs
Notas:
1. Costos estimativos basados en una turbina tipica a propulsih vertical, acoplada al generador a trav&
de un dispositivo para aumentar la velocidad.
2. Los costos incluyen una turbina con paletas de1 rotor y compuerta fijas, generador sincronizado,
regulador de velocidad, dispositivo para aumentar la velocidad e instalacih.
3. Base de costo a Julio de 1978, preparado por Tudor Engineering Co.
Notes:
1. The estimated costs are based upon a typical vertical propeller turbine, coupled to the
generator through a speed increaser.
2. Costs include a turbine with fixed blade runner and wicket gates, synchronous generator,
speed regulating governor, speed increaser and installation.
3. Cost base is July 1978.
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