Head End Power
From PikkaWiki
In NARS, passenger carriages require power for heating and lighting. This power is provided by the train's locomotive, and will either increase the running cost, decrease the horsepower, or both.
| Carriage Type | HP reduction | Running cost^ |
|---|---|---|
| Passenger Car with steam heating | 50hp (dynamo under car) | $350 per year |
| Passenger Car with HEP from traction system | 100hp | $125 per year, only incurred when train is stationary |
| Passenger Car with HEP from seperate system | none | $700 per year |
| Bilevel Car with steam heating | 100hp (dynamo under car) | $700 per year |
| Bilevel Car with HEP from traction system | 200hp | $350 per year, only incurred when train is stationary |
| Bilevel Car with HEP from seperate system | none | $1400 per year |
Steam locomotives and early diesel and electric locomotives provide steam heating (the diesels and electrics have special steam generators for heating). Later locomotives (from the AEM7 and F40PH onwards) have either HEP provided by the traction system, or a seperate HEP generator.
^Running costs increases are in uninflated 1921 dollars, with vehicle running costs on medium.
Main Page: North American Renewal Set.
