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

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1000 kW<br />

Un sistema de 1000 kW es suficientemente grande<br />

<strong>com</strong>a para justificar facilidades adicionales para me-<br />

jorar el buen funcionamiento de1 servicio. La estacih<br />

debe tener m&s de un alimentador primordial y puede<br />

proveer un alimentador alternativo para las<br />

cargas clave. La Figura 4 es el diagrama de una<br />

linea de un sistema trifhico de 1000 kW con un<br />

alimentador alternativo para la carga de la villa.<br />

1000 kW<br />

2400 V -<br />

30<br />

transformador<br />

de ia estacih<br />

station transformer<br />

30 primaria trif&ica<br />

110 ACSR<br />

30 primary<br />

20 hea trif&sica<br />

4 ACSR<br />

30 tap<br />

E-<br />

Figura 4<br />

Figure 4<br />

up to three times before the recloser “locks out”<br />

leaving the line de-energized. If a hydro unit<br />

feeds directly into a line protected by a recloser,<br />

the alternate disconnecting and reconnecting<br />

may result in da:

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