Principle of hydroelectric schemes
Hydroelectric developments
Article REF: BE8580 V1
Principle of hydroelectric schemes
Hydroelectric developments

Author : Pierre-Louis VIOLLET

Publication date: April 10, 2010 | Lire en français

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

1. Principle of hydroelectric schemes

1.1 Principle of hydraulic energy conversion

The natural cycle of evaporation and precipitation results in the appearance of water at a certain altitude; this resource can be in the form of running water in streams, rivers or their catchment areas, groundwater in aquifers; it can also be in the form of snow on high relief, or ice in glaciers. A volume of water V existing at a certain altitude h above sea level corresponds to a potential energy :

E=ρgVh( 1 )

with...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Energy resources and storage"

( 201 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details
Contact us