Train operators are fully aware of the problems resulting from insufficient wheel/rail adhesion when a train is accelerating or braking. During a constant braking force application, dependent upon the coefficient of friction available at the wheel/rail interface, the wheel sets could start to slide.
Based on long experience of rolling stock micro electronic systems, KES GmbH & Co. KG developed appropriate solutions to the problem at the same time eliminating the drawbacks of the system existing in the market.
The wheel-slide protection electronic is able to make optimum use of available adhesion when braking, thereby optimizing the stopping distances and reliably preventing locked wheel sets (wheel flats!).
Moreover, further advantages can be reached by additional functions (e. g. wheel-skid function) and by improved diagnostics. The latter increases its cost-effectiveness in the maintenance sector.
The wheel-slide protections systems are applied in traction units, passenger coaches and freight cars.