Automatically-controlled wind surf for ship

Abstract

Automatically-controlled wind surf for a ship comprises a base, a wind wing, a lifting system, a hydraulic system, an emergency control system, a detection system, an automatic control system and a remote communication system. The wind wing is composed of two or more than two sections; the lifting system comprises a main lifting stand column, a secondary lifting stand column and a detection sensor, and adjustable guiding rails are arranged in the main lifting stand column and the secondary lifting stand column; the hydraulic system comprises a plurality of pump stations, an electromagnetic valve set, a sensor and a detector; the detection system comprises wind velocity indicators, wind direction indicators, absolute value angle encoders and displacement sensors; the automatic control system is composed of a local control system and a remote control system; the emergency control system comprises a hydraulic energy accumulator, a control valve set and a pressure sensor; the remote communication system comprises a signal amplifier and a network interface card. According to the automatically-controlled wind surf for the ship, automation and unmanned performance are completely achieved, the ship steering operation difficulty is reduced, and the fuel oil energy consumption of the ship is also greatly reduced.

Description

technical field [0001] The invention relates to a propulsion device of a large ocean-going ship, in particular to an automatic control sail for a ship. Background technique [0002] As a new energy source, wind power has many advantages such as huge potential, wide distribution, clean and renewable. Wind power has a long history as a propulsion power for ships. From the generation to the development of sailing ships, wind power resources have always played an important role. If modern ocean-going ships can make rational use of wind energy resources, it will undoubtedly greatly reduce shipping fuel consumption, reduce CO2 emissions, and produce good economic and social benefits. [0003] However, due to the instability of offshore wind resources, when traditional sails are used as a means of propulsion for ocean-going ships, there are many unfavorable factors such as low efficiency, inconvenient device retraction, affecting ship driving, and navigation restrictions, which gr...

AI Technical Summary

Problems solved by technology

[0003] However, due to the instability of offshore wind resources, when traditional sails are used as a means of propulsion for ocean-going ships, there are many unfavorable factors such as low efficiency, inconvenient device retraction, affecting ship driving, and navigation restrictions, which greatly restrict the engineering of modern sailing ships. Application prospect

[0004] The patent authorization announcement number is CN2135660Y, and the name is "Vertical Axis Tower Wind Power Machine", which provides a vertical axis tower structure wind energy utilization device composed of multiple groups of wind wheels connected in series. This device has a large installation height, strong starting wind force, The structure is simple and the overall performance is good, but in modern ships, the fan can only be used as an auxiliary machine. In the case where it is not suitable to use wind power generation devices, no effective solution is proposed here, and it takes up a lot of space on the ship, so it is difficult to implemented in modern ships

[0005] The patent authorization announcement number is CN102635504B, and the name is "a kind of wind power generation device for ships", which provides a kind of wind power generation device for ships when the power device is damaged, and even the backup generator set, emergency backup power supply, storage battery, etc. cannot work. , you can manually operate the lifting rod to raise the wind turbine or small wind turbine to a preset height for power generation. It needs to be manually judged whether wind power generation is needed, and it is impossible to achieve integration, portability and automation.

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