Convention, Volume 42;Volume 73 |
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Halaman 346
... synchronous motor of the same horsepower rating operated at 80 per cent power factor leading . Fig . 36 ( c ) shows the benefits resulting to the system by the substitution of the synchronous for the induction motor . Here 656 leading ...
... synchronous motor of the same horsepower rating operated at 80 per cent power factor leading . Fig . 36 ( c ) shows the benefits resulting to the system by the substitution of the synchronous for the induction motor . Here 656 leading ...
Halaman 351
... SYNCHRONOUS AND STATIC CONDENSERS COMPARED FIXED CHARGES 20 % PER ANNUM FULL LOAD OPERATION 3500 HRS . Synchronous Cond Static Cond . up to 550 V. Static Cond . 2300 V 200 400 600 800 1000 KVA . CAPACITY Synchronous Cond . Static Cond ...
... SYNCHRONOUS AND STATIC CONDENSERS COMPARED FIXED CHARGES 20 % PER ANNUM FULL LOAD OPERATION 3500 HRS . Synchronous Cond Static Cond . up to 550 V. Static Cond . 2300 V 200 400 600 800 1000 KVA . CAPACITY Synchronous Cond . Static Cond ...
Halaman 459
... synchronous operation are desired . The ele- ment itself , when combined with an accurate clock , can be used as a master clock at the central station both for providing uniform time throughout the system and for regulating fre- quency ...
... synchronous operation are desired . The ele- ment itself , when combined with an accurate clock , can be used as a master clock at the central station both for providing uniform time throughout the system and for regulating fre- quency ...
Isi
FIRST SESSIONTUESDAY MAY 20 1919 | 1 |
3Report of Committee on Prime Movers | 7 |
Discussed by W L ABBOTT Chicago 166 192 193 195 197 | 166 |
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alternating current amperes apparatus automatic auxiliary boiler cable capacity cent central station Chairman circuit breaker clinker coal coils combustion Committee condenser connection considerable construction cost delta connection devices direct current distribution transformers drive duct economizer efficiency ejector Electric Company Electric Light engineers equipment experience fahr feed water fire fuel furnace fuses galvanometer heat Hydro-Electric increased induction motor inductive interference installation insulation joint kv-a lignites load machine manholes manufacturers maximum member companies meter method motor nozzles obtained oil circuit breaker operating Overhead Lines panies plant polarity potential transformers Power Company power factor power factor correction practice Prime Movers pump reactance regulators rotary converter Section speed standard steam turbine steel stoker sub-bituminous coals sub-committee substations superheater switch synchronous synchronous condenser telephone temperature testers tion trans trouble tubes turbine units valve volt volts waterbacks welding winding