﻿GET_GEVOMechL2_10_01_01_17 - ANIMATION Screen
1
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The first path is through a corner duct to the main propulsion system electrical components located in the auxiliary (aux) cab.

2
00:00:08,375 --> 00:00:19,667
For the AC locomotives, these main components include the nine rectifiers and six inverter stacks and, for the DC locomotives, the nine rectifiers and DC link.

3
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In this path, the air cools the main propulsion system electrical components and then flows back through another channel in the corner duct to the alternator.

4
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Next, the internal components of the alternator are cooled.

5
00:00:33,250 --> 00:00:37,625
The air exits one end of the alternator into the engine cab.

6
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As long as the engine cab doors are closed, the air pressurizes the area and helps keep contaminants out.