The invention relates to the technical field of underwater winches, and discloses a constant tension traction and cable storage winch control system. Comprising a rack, a traction winch, a cable storage winch, a cable, a control device, a traction servo motor, a traction encoder, a traction brake, a cable storage servo motor and a cable storage encoder, wherein the traction winch, the cable storage winch, the cable and the control device are arranged in the rack, the traction servo motor, the traction encoder and the traction brake are arranged on the traction winch, and the cable storage servo motor and the cable storage encoder are arranged on the cable storage winch. During cable laying operation, the traction winch is controlled to actively lay cables in a speed mode, the cable storage winch is controlled to passively lay cables in a torque mode, and the speed of the traction winch is followed; during cable collecting operation, the cable storage winch is controlled to actively collect cables in a torque mode, and the traction winch is controlled to collect cables in a speed mode; and during cable unwinding and cable winding operation, the tension of the cable does not change suddenly. According to the invention, the cable between the traction winch and the cable storage winch can be controlled to keep constant tension, the traction winch and the cable storage winch are controlled to work cooperatively, the cable tension is not suddenly changed during start and stop, and the cable tension is not loosened after shutdown.
本发明涉及水下绞车技术领域,公开了一种恒定张力牵引和储缆绞车控制系统,包括机架、设置在机架内的牵引绞车、储缆绞车、电缆和控制装置、设置在牵引绞车上的牵引伺服电机、牵引编码器和牵引刹车、以及设置在储缆绞车上的储缆伺服电机和储缆编码器,牵引绞车与储缆绞车之间穿过电缆;放缆作业时,控制牵引绞车以速度模式主动放缆,控制储缆绞车以力矩模式被动放缆,并跟随牵引绞车的速度;收揽作业时,控制储缆绞车以力矩模式主动收缆,控制牵引绞车以速度模式收缆;放缆和收揽作业时,保持所述电缆的张力不突变。本发明能够控制牵引与储缆绞车之间电缆保持恒张力,控制牵引和储缆绞车协同工作,在启停时电缆张力不突变,停机后电缆张力不松弛。
Constant tension traction and cable storage winch control system
一种恒定张力牵引和储缆绞车控制系统
2022-04-29
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |