Convention, Masalah 40 |
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Halaman 218
... commutator should re- quire little attention , due to the fine commutation made possible by the knife - edge brushes , nevertheless , adjustment at the brushes and commutator is effected by turning a micrometer screw and thus changing ...
... commutator should re- quire little attention , due to the fine commutation made possible by the knife - edge brushes , nevertheless , adjustment at the brushes and commutator is effected by turning a micrometer screw and thus changing ...
Halaman 323
... commutator bars . As has been shown in the compensated machine , there is no distor- tion of the main pole flux , consequently with the same degree of safety , a higher average voltage between commutator bars is permissible . That is ...
... commutator bars . As has been shown in the compensated machine , there is no distor- tion of the main pole flux , consequently with the same degree of safety , a higher average voltage between commutator bars is permissible . That is ...
Halaman 3
... Commutator Motor . - A compensated commutator motor is one in which means , other than a neutralizing winding , are provided within the motor for improving the power - factor . Classification by Energy Reception : 147 Conduction Commutator ...
... Commutator Motor . - A compensated commutator motor is one in which means , other than a neutralizing winding , are provided within the motor for improving the power - factor . Classification by Energy Reception : 147 Conduction Commutator ...
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Large TurboGenerator Units | 17 |
Condensers | 25 |
Power House Auxiliaries | 34 |
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alternating current amperes apparatus auxiliaries boiler room brick cable capacity chemical circuit coal Committee commutator Company condenser conductor connected construction copper corrosion current transformers Curve Demand Meters determined device direct current drop earth efficiency Elec electric railway electrolysis Engineers equipment feed water feeders frazil ice frequency heat higher inches increase indication induction installation instrument insulation joints kilowatts kv-a load loss machine main unit manufacturers measurements mechanical metal method motor National Electric Code operation oxidation percent pipe plant potential pounds power factor practice present pump rails rated ratio reactance regulation resistance Section soda ash specific speed standard steam pressure steam turbine stoker storage stray currents structures superheat supply surface surface condensers switch temperature tion track transformers tube turbine volt-amperes voltage volts watthour meter Wattmeter windings wire