Multifunctional electric propulsion diving and ROV (remote-operated vehicle) support boat

Abstract

The invention discloses a multifunctional electric propulsion diving and ROV (remote-operated vehicle) support boat which comprises a boat body. Rectangular planar passive anti-rolling water chambersare formed in a boat bow and the middle of the boat body, a propulsion device is mounted on the boat body and is electrically connected with an electric power system, the electric power system mainlycomprises a main power station, two full-circle swinging propellers MT, three pipeline-type side propellers BT, five diesel generating sets DG, a berth generating set HG, an emergency generating set EG and a diving emergency generating set, the main power station is electrically connected with the five diesel generating sets DG, and the five diesel generating sets DG is named as a main generatingset DG1, a main generating set DG2, a main generating set DG3, a main generating set DG4 and a main generating set DG5. By the aid of a electric propulsion system of an active front-end frequency conversion control technique, propulsion power is high, the electric propulsion system occupies less space in the boat, and safety, multifunctionality and comfort of the boat body are obviously improved.

Description

technical field [0001] The invention relates to the field of technical electric propulsion diving and ROV support ships, in particular to a multifunctional electric propulsion diving and ROV support ships. Background technique [0002] With the rapid development of the global economy, energy shortage and environmental pollution have become a worldwide problem. Exploring and developing marine resources has become an important way for the sustainable development of most countries. At the same time, the mining area of ​​offshore oil and gas fields is gradually developing from the offshore to the COSCO sea, and the support ships that are matched with ocean engineering are developing on a larger scale, on a functional basis, and on green environmental protection and energy saving; ships and semi-submersible platforms, etc. The floating operation system is an important carrier of offshore operations, and underwater operations such as diving / ROV are also increasingly used in this ...

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Problems solved by technology

At the same time, the mining area of ​​offshore oil and gas fields is gradually developing from the offshore to the COSCO sea, and the support ships that are matched with ocean engineering are developing on a larger scale, on a functional basis, and on green environmental protection and energy saving; ships and semi-submersible platforms, etc. The floating operation system is an important carrier of offshore operations, and underwater operations such as diving / ROV are also increasingly used in this field. As a support platform for diving operations, diving support vessels The market demand is increasing day by day, but the existing diving support vessel adopts the traditional axial propulsion system, which makes the noise and vibration large, and then the operating rate is low, and the comfort and safety are also poor. Therefore, a multi- Function electric propulsion diving and ROV support vessel

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