CONTROLLED COMPENSATOR OF THE CATENARY ANCHOR SECTION Russian patent published in 2023 - IPC B60M1/26 

FIELD: electric engineering.

SUBSTANCE: compensating devices for changing the length of contact wires. The controllable compensator of the catenary anchor section contains a block-and-tackling system connected to the anchor support, coupled on one side with the compensated wire, and on the other side to a garland of individual loads freely lying on top of each other. On the anchor support, a rise-and-fall mechanism coupled with the control system is installed, connected to a freely suspended chain, which is located above a container fixed on the upper part of the garland of goods with the possibility of increasing the weight of the garland of goods by lowering the chain links into the specified container. At the same time, a tension sensor is installed on the compensated wire near the anchor support, the output of which is connected to the input of the control system. In the middle part of the anchor section, an additional compensating wire tension sensor is installed, the output of which is connected to the input of the control system.

EFFECT: increasing the accuracy of regulating the tension of the compensated wire.

1 cl, 2 dwg