Tower barrel, wind tower and wind power plant for wind electric power generation

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United States of America Patent

PATENT NO 8578676
SERIAL NO

13501777

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Abstract

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A tower barrel for wind electric power generation includes a barrel wall for supporting a wind turbine generator system, a torsion cable direction-changing device which is placed in the tower barrel and fixed on the barrel wall for holding the cable from the wind turbine generator system and restraining the torsion of the cable, and cable clamps which are placed under the torsion cable direction-changing device and connected to the barrel wall for securing the cable. The torsion cable direction-changing device includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing device in the tower barrel improves the safety of the cable, and so improves the safety of the wind turbine generator system.

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Patent Owner(s)

Patent OwnerAddress
SINOVEL WIND GROUP CO LTD100872 19 FLOOR BUILDING 59 ZHONGGUANCUN AVENUE BEIJING HAIDIAN DISTRICT MUNICIPAL DISTRICT BEIJING CITY 100872

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Fang Beijing, CN 221 1710
He, Huimin Beijing, CN 14 13
Lu, Jizhuang Beijing, CN 4 18
Zhang, Qin Beijing, CN 235 2277

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