WIND TRACING, ROTATIONAL, SEMI-SUBMERGED RAFT FOR WIND POWER GENERATION AND A CONSTRUCTION METHOD THEREOF
Disclosed are a semi-submersible raft wind power generation unit and a construction method therefor. The raft wind power generation unit includes at least three floaters (12) and at least three wind turbines (21) configured to be placed on the floaters (12). The raft is configured to turn about a ve...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
21.04.2017
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed are a semi-submersible raft wind power generation unit and a construction method therefor. The raft wind power generation unit includes at least three floaters (12) and at least three wind turbines (21) configured to be placed on the floaters (12). The raft is configured to turn about a vertical axis and be fixed to a seabed (2) by a mooring line (36). A force resultant from an incoming wind load passes closely around the center of geometry of the raft, which is a distance away from the center of rotation of the raft so that a yaw moment about the center of rotation is created that rotates the raft until the force resultant passes through the center of geometry and center of rotation |
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Bibliography: | Application Number: HK20160108095 |