Full electric propulsion vehicle and passenger ferry

Abstract

The invention relates to a full electric propulsion vehicle and passenger ferry. The ferry comprises a ferry body, and the ferry body is provided with power generation parts, power distribution and supply parts, propulsion parts, propeller parts, a control and management part and switch parts; power generation sets are arranged as the power generation parts, two sets of power distribution cabinets are arranged as the power distribution and supply parts, two sets of frequency converters are arranged as the propulsion parts, two sets of electric-drive rudder propellers are arranged as the propeller parts, electric-drive full-rotating rudder propellers are adopted as the electric-drive rudder propellers, the power distribution cabinets, the frequency converters and the electric-drive rudder propellers are sequentially connected, the control and management part is connected with the power distribution cabinets, the frequency converters and the electric-drive rudder propellers separately, and the power distribution cabinets are connected with a daily electrical part. The ferry is small in occupied space, few in transmission loss and low in working noise and vibration.

Description

technical field [0001] The invention belongs to the technical field of ships, and in particular relates to an all-electric propulsion vehicle-passenger ferry. Background technique [0002] As the first full-turn car ferry with counter-rotating propellers began to operate, the advanced full-turn rudder propeller replaced the conventional propulsion method of four propellers and eight rudders, which greatly improved the safety and operating economic benefits of car-passenger ferry transportation. In recent years, the design and equipment manufacturing level of car-passenger ferries has been continuously improved, but the propulsion method still adopts the form of diesel engine mechanical propulsion. The existing more advanced vehicle-passenger ferry propulsion method basically adopts the form of Z (L) type rudder propeller driven by the diesel engine with extended shafting. Arrangement at a certain angle requires multiple sets of intermediate bearings and universal couplings,...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an all-electric propulsion vehicle-passenger ferry, which solves the problems existing in the prior art, such as higher requirements for the arrangement of machinery spaces, more space occupation, greater transmission loss, greater working noise and vibration, etc., making it occupy more space. Small, small transmission loss, low working noise and vibration

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