Control equipment shunted out starting resistances automatically as speed increased and current drawn fell.
2.
Control was through a 4-stage series-parallel controller with starting resistances, and some electric braking was provided by using the resistances.
3.
The metadyne system is more efficient than conventional starting resistances, particularly when the locomotive starts and stops frequently, or when it needs to run for long periods at slow speeds.
4.
Acceleration was smoother than on a train which switched starting resistances, and when braking the metadyne unit returned power to the tracks, which could be used by other trains if needed.
5.
Further notching out of the controller shorts out the starting resistances in pairs until in starting notch # 16 all of the starting resistances are shorted out; this corresponds to running notch # 3 on the engineer's controller.
6.
Further notching out of the controller shorts out the starting resistances in pairs until in starting notch # 16 all of the starting resistances are shorted out; this corresponds to running notch # 3 on the engineer's controller.
7.
After this the controller moves to starting notch # 13, which closes contactors # 1 and # 2 and opens both field-weakening contactors; this assembles 2 parallel circuits, each of which comprises 2 traction motors and a group of starting resistances connected in series and has a total resistance of 4.97 ohm.
8.
To coast, the engineer moves the controller handle to 0; this opens the line contactors, thereby shutting off all power to the traction motors, and moves the controller into starting notch # 1 ( therefore if the traction motors are turned on again, they are connected in series and all the starting resistances are in the circuit ).
How to say starting resistance in Hindi and what is the meaning of starting resistance in Hindi? starting resistance Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
Mobile