Methodology for Determining the Optimal Values of Resistanceat the Ends of the Jointless Track Circuit with Considering TwofoldShunting
Annotatsiya
The main criterion for the functioning of jointless rail circuits with a current receiver is to ensure the reliability of their work and ensure the safety of train traffic. In jointless rail circuits with current information retrieval when two trains are on the relay end, a critical situation may arise when the track receiver can trigger from the second train when the first train is on the controlled section. To determine the critical distance and optimal values at the ends of the rail circuit, the article presents equivalent circuits and derives the shunt sensitivity equations, determines the critical distance of the minimum shunt sensitivity and the equation for determining the optimal resistances at the ends of a jointless rail circuit with a current receiver.