Switchboards for Power, Light and Railway Service, Direct and Alternating Current, High and Low TensionDerry-Collard Company, 1905 - 192 стор. |
З цієї книги
Результати 1-5 із 42
Сторінка 11
... diagram it will be well to show the connections of the generator indepen- dently of the distributing circuits , showing the connec- tions for compound as well as shunt wound machines . In Fig . 2 the generator connections are shown for ...
... diagram it will be well to show the connections of the generator indepen- dently of the distributing circuits , showing the connec- tions for compound as well as shunt wound machines . In Fig . 2 the generator connections are shown for ...
Сторінка 13
... diagram can be simplified to the form shown in Fig . 3 . In Fig . 4 a diagram of the same type as Fig . 3 is given which shows the connections for a compound wound gen- erator . As will be noticed , the connections with the in- Am N Am ...
... diagram can be simplified to the form shown in Fig . 3 . In Fig . 4 a diagram of the same type as Fig . 3 is given which shows the connections for a compound wound gen- erator . As will be noticed , the connections with the in- Am N Am ...
Сторінка 14
William Baxter. Long and short shunts . one of these two diagrams , the shunt field coils are con- nected by the wires e and h directly with the leads from the commutator brushes , so that the coils m m shunt the armature only . This ...
William Baxter. Long and short shunts . one of these two diagrams , the shunt field coils are con- nected by the wires e and h directly with the leads from the commutator brushes , so that the coils m m shunt the armature only . This ...
Сторінка 15
... where the ca- pacity is great , the series coils are placed in parallel , as in Fig . 10. In both these diagrams it will be seen that the voltmeter and the ammeter are connected in the A multi - polar generator . same way as in 15.
... where the ca- pacity is great , the series coils are placed in parallel , as in Fig . 10. In both these diagrams it will be seen that the voltmeter and the ammeter are connected in the A multi - polar generator . same way as in 15.
Сторінка 16
William Baxter. A multi - polar generator . same way as in the diagrams of two - pole generators , the wires g g connecting with the two mains P and N , and the ammeter being in series in one of the mains . It may N P Am M b a ། M M C ...
William Baxter. A multi - polar generator . same way as in the diagrams of two - pole generators , the wires g g connecting with the two mains P and N , and the ammeter being in series in one of the mains . It may N P Am M b a ། M M C ...
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Загальні терміни та фрази
alternating current ammeter amperes angle armature arranged branch circuits break switches bus bars cables carbon circuit breaker circuit connections close the circuit conducting bars conductors connected with bus construction cross section current passes current strength Derry Collard Derry Collard Co desired devices diagram distributing circuits double throw Electric equalizing bus equalizing wires erator feed field coils field regulator four fuse G Figure ground detector hence increased independent Independent Circuits instruments insulation lamps lever light board lightning arrester located lower machines magnet main switch marble slabs means meter nected Non-arcing metals operated panel Phase Switchboard rent resistance rheostats safety fuse seen series coils set of busses short circuit shown in Fig shows shunt single phase sockets spark street mains switch blade synchronizing three phase three-wire system tion transformers two-pole upper vapor vertical voltage voltmeter volts wattmeter Westinghouse