Convention, Volume 21 |
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Halaman 55
... volts on the three - wire system . The station consists of six 300 - kilowatt , two - phase generators driven by triple - expansion engines . The coal is Ostrauer nut , and makes 7.4 per cent refuse . On an average during the winter ...
... volts on the three - wire system . The station consists of six 300 - kilowatt , two - phase generators driven by triple - expansion engines . The coal is Ostrauer nut , and makes 7.4 per cent refuse . On an average during the winter ...
Halaman 137
... volts was so small that it was practi- cally negligible . Two wires were accordingly run out from the station , passing along those streets where light was to be furnished , and lights were connected ad libitum at any desired points ...
... volts was so small that it was practi- cally negligible . Two wires were accordingly run out from the station , passing along those streets where light was to be furnished , and lights were connected ad libitum at any desired points ...
Halaman 138
... to be on the safe side . The attendant was was sometimes instructed to let his voltmeter needle follow gently the manoeuvres of his ammeter , as there was thought to be a more or less intimate connection between volts 138.
... to be on the safe side . The attendant was was sometimes instructed to let his voltmeter needle follow gently the manoeuvres of his ammeter , as there was thought to be a more or less intimate connection between volts 138.
Halaman 139
... volts and amperes and the volts ought not allowed to get too far behind . to be If any one ever breathed a suggestion of pressure wires , it was probably his last breath . At any rate , he was never heard of again . What ! pressure ...
... volts and amperes and the volts ought not allowed to get too far behind . to be If any one ever breathed a suggestion of pressure wires , it was probably his last breath . At any rate , he was never heard of again . What ! pressure ...
Halaman 143
... volts , 125 times as much at 2,200 volts , or 500 times as much at 4,400 volts . It would then appear that if we could apply alternating current to the feeders at high potential and transform down for the mains , we might reach the ...
... volts , 125 times as much at 2,200 volts , or 500 times as much at 4,400 volts . It would then appear that if we could apply alternating current to the feeders at high potential and transform down for the mains , we might reach the ...
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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