Convention, Volume 21 |
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Halaman 21
... figure your interest on the basis of so much per unit of output at maximum load . For instance , take the two probably extreme classes of customers to whom the central - station company supplies current for lighting purposes . On the ...
... figure your interest on the basis of so much per unit of output at maximum load . For instance , take the two probably extreme classes of customers to whom the central - station company supplies current for lighting purposes . On the ...
Halaman 41
... plant , we should first consider the plant itself . TOTAL INVESTMENT PER KILOWATT In America , the variation in the investment per kilowatt is $ 200 to $ 750 per kilowatt capacity installed In a few cases the figure is below $ 200.
... plant , we should first consider the plant itself . TOTAL INVESTMENT PER KILOWATT In America , the variation in the investment per kilowatt is $ 200 to $ 750 per kilowatt capacity installed In a few cases the figure is below $ 200.
Halaman 42
... figures on some rail- way plants in Chicago costing less than $ 75 per kilowatt . I think these figures refer to stations alone , whereas the corresponding values for lighting plants include distributing systems also . The importance of ...
... figures on some rail- way plants in Chicago costing less than $ 75 per kilowatt . I think these figures refer to stations alone , whereas the corresponding values for lighting plants include distributing systems also . The importance of ...
Halaman 50
... figure to be , on the average , under fifty cents . That is , on the average , it requires fifty cents ' worth of plant to generate and distribute one kilowatt - hour per year . This immediately brings out an important point , namely ...
... figure to be , on the average , under fifty cents . That is , on the average , it requires fifty cents ' worth of plant to generate and distribute one kilowatt - hour per year . This immediately brings out an important point , namely ...
Halaman 54
... figures with respect to electric lighting are not comparable with gas , for the reason that we allow the larger portion of the loss as necessary to the dis- tribution . I have no doubt but that a great saving may be made in our stations ...
... figures with respect to electric lighting are not comparable with gas , for the reason that we allow the larger portion of the loss as necessary to the dis- tribution . I have no doubt but that a great saving may be made in our stations ...
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alternating current alternating-current motors alternating-current station alternating-current system amperes apparatus arc lamps average AYER candle power capacity cent central station central-station charge circular mils coal Condensing connected convention copper core loss cost curve customers demand meter Detroit direct current direct-current system disruptive discharges distribution system district dynamos economical efficiency Electric Company Electric Light Association Electric Light Company electric-lighting engines executive committee expenses feeder Ferguson figures horse power increase installed interest investment iron loss kilowatt kilowatt-hour Lachine Rapids Light and Power lightning arrester load-factor low-tension mains manufacturer maximum load meeting municipal ownership National Electric Light operation output paper Power Company PRESIDENT public lighting question regulation rotary transformers SAMUEL INSULL selling single-phase steam street sub-stations three-phase three-wire system tion to-day trans unit volts Wagner WALBANK water-power plant watt-hours watts Wright demand