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Submergible dynamic positioning marine nuclear power station

A technology of dynamic positioning and nuclear power plants, applied in nuclear power plant auxiliary equipment, detailed information of nuclear power plants, nuclear power generation, etc., can solve the problems of nuclear power plant strikes and the inability to solve the relatively fixed position of floating nuclear power plants, and achieve the effect of strong adaptability

Inactive Publication Date: 2015-01-21
NUCLEAR POWER INSTITUTE OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In deep waters such as the South China Sea, the above-mentioned deployment method will not be able to solve the problem of relatively fixed positions of floating nuclear power plants; in areas prone to typhoons and tsunamis, extreme weather may have a devastating blow to nuclear power plants

Method used

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  • Submergible dynamic positioning marine nuclear power station
  • Submergible dynamic positioning marine nuclear power station

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Embodiment

[0023] Such as Figures 1 to 2The schematic diagram shown is a submersible dynamic positioning offshore nuclear power plant, including a double-hulled ship with a hull length of 81.5m, a maximum width of 18.4m, a maximum height of 18.4m, and a full load draft of 12m, so that the reactor unit 21 is at sea level In the following, ensure that the seawater is used as the final heat sink after the accident. The full-load displacement of the hull of the power station is about 9,000 tons, and the submerged displacement is 13,000 tons; the reactor compartment 2 and the protective shell 3 are installed on the double-hulled ship, and the reactor unit 21 is installed in the reactor compartment 2, and the thermal power of the reactor unit 21 is 310MW , The reactor core is loaded with 57 sets of fuel assemblies, the length of the active section is about 2.15m, the core uses light water as the coolant and moderator, and the reactivity is controlled by the control rods and solid burnable poi...

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Abstract

The invention discloses a submergible dynamic positioning marine nuclear power station which comprises a double-layer shell ship. A reactor room, a protection shell, a reactor device, a generator room, a generator unit, an electric propulsion device room and an electric propeller are arranged on the double-layer shell ship, and the electric propeller drives a main propulsion device in a propeller and rubber room. A loading water room is formed between shells of the double-layer shell ship. The submergible dynamic positioning marine nuclear power station can be arranged in a shallow sea area and a deep sea and near an island, and is especially suitable for a deep sea area with severe sea conditions, and energy is provided for marine oil and gas development, island development and the like through nuclear energy. Due to the fact that a power mode is utilized for positioning and extreme weather conditions can be avoided through a submergible mode, the adaptability is high in the deep sea area, different unit plant number configuration can be adopted according to energy needs, and the submergible dynamic positioning marine nuclear power station has the important promotion function on marine resource development. The floating power station can be used for supplying energy to military bases or dual-use large comprehensive supply bases, and has good military application prospects.

Description

technical field [0001] The invention relates to the field of offshore nuclear power, in particular to a submersible dynamic positioning offshore nuclear power plant. Background technique [0002] Floating nuclear power plants can be used for power generation, seawater desalination, heating, and can meet the special needs of regional power supply, district heating, offshore oil exploitation, chemical industry, polar or remote areas, and isolated islands. As far as my country is concerned, floating nuclear power plants can meet the large-scale energy demand of islands and oil drilling platforms far away from the mainland, and provide abundant energy for the development of coastal islands and deep-sea oil and gas development in my country in terms of power supply and seawater desalination. It can be used as a military small nuclear power source in military bases and islands. The oil and gas-bearing area of ​​China's Nansha sea area is hundreds of thousands of square kilometers....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21D1/00
CPCG21D1/02Y02E30/00
Inventor 罗琦陈智刘聪曾未宋丹戎李庆李松王玮
Owner NUCLEAR POWER INSTITUTE OF CHINA
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