Offshore floating platform wind, light and oil composite energy power supply system and control method

Abstract

The invention discloses an offshore floating platform wind, light and oil composite energy power supply system and control method. The system comprises a solar power generation device and a wind power generation device both arranged on an upper deck, and a diesel oil power generation device, a power storage device and an energy control device which are arranged in an equipment compartment. The power storage device is provided with an electric quantity detection unit. The diesel oil power generation device is provided with an oil quantity detection unit. The energy control device comprises a first rectification control unit separately in connection with the solar power generation device and the power storage device; a second rectification control unit separately in connection with the wind power generation device and the power storage device; a third rectification control unit separately in connection with the diesel oil power generation device and the power storage device; and a floating platform power supply and distribution control unit separately in connection with each rectification control unit and the power storage device, and in communication connection with a remote control terminal, and controlling a work mode according to residual electric quantity information, residual oil quantity information, work module information and at least one from control instructions. The system employs a composite energy source, and is suitable for offshore monitoring platforms.

Description

technical field [0001] The present application relates to the technical field of energy supply for water surface devices, and in particular to a power supply system and control method for offshore floating platform, wind, wind and oil composite energy. Background technique [0002] As a key technical platform for marine environment monitoring, the offshore monitoring floating platform needs to be equipped with various sensors, instruments and equipment to meet the task requirements of monitoring marine information. However, the marine environment is harsh, and the traditional energy supply method needs to lay special cables and needs to adapt to various harsh environmental factors on the seabed. It has high costs and high risk factors, and cannot be applied to the use of remote marine monitoring platforms. [0003] Due to the limitations of itself or environmental factors, traditional single-energy power generation devices cannot meet the requirements of marine environment p...

AI Technical Summary

Problems solved by technology

Diesel engine power generation needs to be equipped with a special oil storage device, which takes up a lot of space and needs to be supplied with diesel regularly; in addition, under sealed conditions, diesel power generation needs to be equipped with special air supply and exhaust pipes to meet the needs of diesel combustion; Supply power to equipment or instruments within a period of time, but the power supply time is limited

[0004] However, the existing composite energy systems usually only give the concept of using composite energy, or have the characteristics of large volume, which cannot be directly applied to offshore monitoring floating platforms

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