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
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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.
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Penstock split before powerhouse for two Pelton type waterwheels
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Penstock split before powerhouse for two Pelton type waterwheels - Powerhouse #2
photCL SCE 02 - 05786
Overhead view of generator and waterwheels in a Big Creek Powerhouse PH2
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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
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One of the Pelton generator units in Powerhouse 2A.
photCL SCE 02 - 17018
Pelton wheels and a generator under construction at Santa Ana River #1 Hydro Plant
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Pelton wheels and a generator under construction at Santa Ana River #1 Hydro Plant, ca. 1898.
photCL SCE 01 - 00525
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