Convention, Volume 2;Volume 38;Volume 54 |
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Halaman 73
Of the local 13,200volt lines only one is installed at present . The substation itself is divided into three rooms - the transformer room , the 66,000 - volt switch room and the 13,200 - volt switch room . Lightning arresters for both ...
Of the local 13,200volt lines only one is installed at present . The substation itself is divided into three rooms - the transformer room , the 66,000 - volt switch room and the 13,200 - volt switch room . Lightning arresters for both ...
Halaman 78
An auto - transformer was employed as the expense of installing it was less than that of replacing the double - coil ... Although the transformers installed in the substations along the right - of - way operated at 26,400 volts prior to ...
An auto - transformer was employed as the expense of installing it was less than that of replacing the double - coil ... Although the transformers installed in the substations along the right - of - way operated at 26,400 volts prior to ...
Halaman 79
The frequency changer was installed to assist the Lima generating station in case the engine - type generators used there should break down or it was desired to take one or more of them out of service for other reasons .
The frequency changer was installed to assist the Lima generating station in case the engine - type generators used there should break down or it was desired to take one or more of them out of service for other reasons .
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