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-   -   how does AC train work (http://mymathforum.com/physics/344021-how-does-ac-train-work.html)

integration April 15th, 2018 04:14 PM

how does AC train work
 
hello
how does AC of train work and there is battery box
at down of train where is inverter of train

weirddave April 15th, 2018 11:37 PM

The battery doesn't provide traction, it is there to power all of the electrical systems, much like a petrol car has a battery....
It is required when using AC power for when the power disappears suddenly (3rd rail or overhead gaps for example), the electrical systems still need to function.

integration April 16th, 2018 07:46 AM

do you know ticker display


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