Russian Federation
GRNTI 55.01 Общие вопросы машиностроения
The article presents comparative characteristics of drives used in cargo winches of ship cranes-their advantages and disadvantages are revealed. The choice of an electric drive for a cargo winch is justified. To ensure the safety of loading operations, complex automation of operations is necessary, in particular, the engine control system of the cargo winch for shock-free lowering of the cargo under the disturbing influence of pitching. In this case, an automated electric drive requires human participation only in the development of the initial control action. With the development of semiconductor devices, a compact and simple circuit for automatic control of an electric drive with an available element base became available.
Control system, ship crane, compensation, pitching, automation, electric drive, microcontroller
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