Negative tractive force values within ORTSMaxTractiveForceCurves aren't considered

Bug #1751067 reported by Carlo Santucci
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Open Rails
Fix Released
Medium
Carlo Santucci

Bug Description

OR moves to zero any calculated tractive force value < 0.
However there are cases where negative tractive force values exist. E.g. in old triphase locomotives equipped with asynchronous motors, when the speed becomes higher than the sync speed (usually when running downhill), the motors start braking, acting as generators, and therefore their tractive force is negative.

Tags: physics
Changed in or:
assignee: nobody → Carlo Santucci (carlosanit1)
status: New → In Progress
Revision history for this message
Carlo Santucci (carlosanit1) wrote :

Fixed in x.4079. If there are negative tractive force values within ORTSMaxTractiveForceCurves and the computed tractive force is negative, the latter is not clamped to 0.

Changed in or:
status: In Progress → Fix Committed
James Ross (twpol)
Changed in or:
importance: Undecided → Medium
milestone: none → 1.3
James Ross (twpol)
Changed in or:
status: Fix Committed → Fix Released
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