Visual Materials
This view of Unit #1 in Powerhouse #1 shows how each generator was flanked by two Pelton waterwheels
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Interior view of Big Creek Powerhouse #2a shows the large Pelton wheels flanking each of the plant's two generating units
Visual Materials
This interior view of Big Creek Powerhouse #2a shows the large Pelton wheels flanking each of the plant's two generating units. Because of the tremendous water pressure caused by the huge static head on these units, two Pelton wheels, one on each side, drive each generator. This reduces stresses on the common shafrt connecting the water wheels and the generator rotor.
photCL SCE 12 - 00226

Overhead view of generator and waterwheels in a Big Creek Powerhouse PH2
Visual Materials
Overhead view of generator and waterwheels in a Big Creek Powerhouse PH2.
photCL SCE 05 - 52045

One of the Pelton generator units in Powerhouse 2A
Visual Materials
One of the Pelton generator units in Powerhouse 2A.
photCL SCE 02 - 17018

A Pelton wheel and a generator under construction at Santa Ana River #1 Hydro Plant
Visual Materials
A Pelton wheel and a generator under construction at Santa Ana River #1 Hydro Plant, ca. 1898.
photCL SCE 01 - 00524

Two units operating on generator floor in Kern River No. 1 Powerhouse
Visual Materials
Two units operating on generator floor in Kern River No. 1 Powerhouse.
photCL SCE 14 - 00011
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This map shows the powerhouses and main reservoirs on the Big Creek Project
Visual Materials
This map shows the powerhouses and main reservoirs on the Big Creek Project, as of 1986. Not shown are the tunnels and conduits that transfer water between reservoirs.
photCL SCE 12 - 00220