Mounting method for offshore wind turbine
An installation method and technology of offshore wind turbines, applied in the installation/supporting of wind turbine configuration, wind power generation, climate sustainability, etc., can solve the problems of high installation cost, high cost, and scarce quantity, and achieve safety and saving in the construction process The effect of investing and reducing the difficulty of construction
Active Publication Date: 2021-07-09
GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG
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Problems solved by technology
[0002] Offshore wind turbine power generation is one of the main power generation methods. Due to its large size, it usually needs to be installed separately. At present, jack-up installation ships are basically used for construction. Due to the high cost and relatively scarce quantity, the installation cost is relatively high. There are currently no other alternative construction methods
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0034] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0035] In addition, in t...
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The invention discloses a mounting method for an offshore wind turbine, comprising: S01, positioning a crane ship; S02, fixedly mounting a fixed platform; S03, inversely barging a main machine, a hub, and accessories; S04, mounting a tower column; S05, mounting a host; and S06, assembling and mounting an impeller. According to the construction method, building of the fixed platform and use of the crane ship are fully utilized, the pressure of scarce resources of the self-elevating mounting ship is relieved, and cost input is effectively saved. The fixed platform provides a more stable construction platform on the sea surface, and the influence of sea surface surges is small, so that the construction window period is prolonged, and the construction difficulty is reduced. Construction is orderly completed step by step through cooperation of the crane ship and a crawler crane on the fixed platform; mounting of the tower column, the host and the impeller is adjusted through hoisting, the construction process is safe, efficient and reliable, and the construction period is shortened.
Description
【Technical field】 [0001] The invention belongs to the technical field of offshore wind power construction, and in particular relates to an installation method of an offshore wind turbine. 【Background technique】 [0002] Offshore wind turbine power generation is one of the main power generation methods. Due to its large size, it usually needs to be installed separately. At present, jack-up installation ships are basically used for construction. Due to the high cost and relatively scarce quantity, the installation cost is relatively high. There is no other alternative construction method at present. 【Content of invention】 [0003] In order to solve the existing problems in the background technology, the present invention provides an installation method of an offshore wind turbine, which has low construction difficulty, high efficiency, and saves construction cost. [0004] The present invention adopts following technical scheme: [0005] A method for installing an offshore...
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IPC IPC(8): F03D13/25
CPCF03D13/25Y02B10/30
Inventor 陈永青彭小亮罗国兵陈文兵刘永平李宏权周文韩天星叶剑振
Owner GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG