(3) The power generation equipment on the ship, the motor base and shell, the shell of the switchgear box, the exposed metal lighting, the metal appearance and shielding layer of all cables, etc. (2) Adopt isolation and filtering measures for the auxiliary power supply used by the electric propulsion system equipment to avoid using the same power supply with sensitive electronic equipment. (1) Separate the main high-power equipment from the ship's sensitive equipment, such as generators, transformers, frequency converters and motors. In order to improve the power supply efficiency of the cutter head dredge power station and ensure the safety, stability, balance and continuous power supply of the whole ship, the dredger power station is equipped with a set of power management system for the whole ship's electrical system according to the requirements of fully automatic management design. The electrical system of the cutter dredger is composed of a main generator set, a standby generator set, an electrical cabinet, a charger and an operation console. Judging from the current mainstream design, hydraulic transmission is the main transmission method adopted by the dredger dredging equipment.
These advantages just meet the working requirements of the working mechanism of cutter suction dredger. The working medium of the hydraulic system has a certain elastic shock absorption capacity, which can make the hydraulic transmission system operate stably and reliably. The advantages of the hydraulic system include: light weight per unit of power, small inertia, fast response speed, and easy start and stop. In addition, the trolley and the running anchor are also driven by the hydraulic system. The main hydraulic components are: driving the reamer, driving the bridge up and down, controlling the ship to swing left and right through the traverse winch, and controlling the positioning pile up and down through the positioning pile cylinder.
The hydraulic system is a systematic project, with strong professionalism and comprehensiveness. Leader Dredger's hydraulic system is distributed throughout the dredger and is the core control system of the entire ship.
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