公开(公告)号：US08578676B2

公开(公告)日：2013-11-12

申请号：US13501777

申请日：2010-10-25

Applicant: Jizhuang Lu ,  Qin Zhang ,  Fang Chen ,  Huimin He

Inventor： Jizhuang Lu ,  Qin Zhang ,  Fang Chen ,  Huimin He

IPC: E04H12/00

CPC classification number: F03D13/20 ,  F03D80/85 ,  Y02E10/728

Abstract: 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.

Abstract translation: 用于风力发电的塔筒包括用于支撑风力涡轮发电机系统的桶壁，扭转线缆方向改变装置，其被放置在塔筒中并固定在筒壁上，用于将风力涡轮发电机系统 并且限制电缆的扭转，以及放置在扭转线缆方向改变装置下方并连接到筒壁以用于固定电缆的电缆夹。 扭转线缆方向改变装置包括一个梁和两个用于梁的支撑件，支撑件固定在筒壁上。 塔筒扭力线方向改变装置提高了电缆的安全性，从而提高了风力发电机组的安全性。

公开(公告)号：US20120199378A1

公开(公告)日：2012-08-09

申请号：US13501777

申请日：2010-10-25

Applicant: Jizhuang Lu ,  Qin Zhang ,  Fang Chen ,  Huimin He

Inventor： Jizhuang Lu ,  Qin Zhang ,  Fang Chen ,  Huimin He

IPC: H01B17/14

CPC classification number: F03D13/20 ,  F03D80/85 ,  Y02E10/728

Abstract: 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.

Abstract translation: 用于风力发电的塔筒包括用于支撑风力涡轮发电机系统的桶壁，扭转线缆方向改变装置，其被放置在塔筒中并固定在筒壁上，用于将风力涡轮发电机系统 并且限制电缆的扭转，以及放置在扭转线缆方向改变装置下方并连接到筒壁以用于固定电缆的电缆夹。 扭转线缆方向改变装置包括一个梁和两个用于梁的支撑件，支撑件固定在筒壁上。 塔筒扭力线方向改变装置提高了电缆的安全性，从而提高了风力发电机组的安全性。

公开(公告)号：US20120235419A1

公开(公告)日：2012-09-20

申请号：US13421725

申请日：2012-03-15

Applicant: Qiang Huang ,  Jizhuang Lu ,  Wenguang Liu

Inventor： Qiang Huang ,  Jizhuang Lu ,  Wenguang Liu

IPC: F03D9/00 ,  F28D5/00 ,  F28D15/00

CPC classification number: F03D80/60 ,  F03D9/25 ,  F03D80/80 ,  F05B2260/64 ,  Y02E10/725 ,  Y02E10/726

Abstract: The present invention discloses a cooling device for cooling a wind turbine generator system as well as the wind turbine generator system, wherein the cooling device comprises: a first cooling circuit used for sealing and cycling a first coolant and comprising a first inflow pipeline, one or more heat-absorbing units, a first outflow pipeline and a heat dissipation unit which are in fluid communication with each other in sequence, and the heat dissipation unit being connected to the first inflow pipeline and thus forming the first cooling circuit to be circulatory, and a second cooling circuit used for cooling the heat dissipation unit of the first cooling circuit, a second coolant being adopted by the second cooling circuit and taking away the heat in the heat dissipation unit, so that a first gaseous coolant in the heat dissipation unit is transformed into a first liquid coolant.

Abstract translation: 本发明公开了一种用于冷却风力涡轮发电机系统以及风力涡轮发电机系统的冷却装置，其中冷却装置包括：用于密封和循环第一冷却剂的第一冷却回路，包括第一流入管道，一个或 更多的吸热单元，顺序地彼此流体连通的第一流出管道和散热单元，并且散热单元连接到第一流入管道，从而形成第一冷却回路循环;以及 用于冷却第一冷却回路的散热单元的第二冷却回路，第二冷却回路采用第二冷却剂，并吸收散热单元中的热量，使得散热单元中的第一气态冷却剂为 转化成第一液体冷却剂。

公开(公告)号：US20120219364A1

公开(公告)日：2012-08-30

申请号：US13504469

申请日：2010-10-25

Applicant: Yan LI ,  Baonian JIN ,  Qin ZHANG ,  Jizhuang LU

Inventor： Yan LI ,  Baonian JIN ,  Qin ZHANG ,  Jizhuang LU

IPC: F03D11/04 ,  B63B25/00

CPC classification number: B63B27/10 ,  B63B35/003 ,  F03D13/40 ,  F05B2240/95 ,  Y02E10/727

Abstract: A vessel for transporting and hoisting offshore wind turbine includes a hull, fixing brackets, first sliding rails, second sliding rails, a buffer device, rotary cranes and winch devices. A U-shaped opening is provided at the stern of the hull for a wind turbine to pass through. The fixing brackets are arranged in two rows in parallel, and their bottoms are fixed onto the deck in the hull. The second sliding rails are in parallel with the first sliding rails. A hanging beam slidably matched with the first sliding rails is installed on the body of the wind turbine. The buffer device is fixed to the bottom of the wind turbine. The rotary cranes are fixed on the top of two sides of the U-shaped opening. The winch devices are installed on the stern of the hull. An offshore wind turbine transporting and hoisting method using the vessel is also disclosed.

Abstract translation: 用于运输和起重海上风力涡轮机的船舶包括船体，固定支架，第一滑轨，第二滑轨，缓冲装置，旋转起重机和绞盘装置。 U形开口设置在船体的船尾处，用于风力涡轮机通过。 固定支架平行布置成两排，底部固定在船体甲板上。 第二滑轨与第一滑轨平行。 在风力涡轮机的主体上安装有与第一滑轨可滑动配合的悬梁。 缓冲装置固定在风力涡轮机的底部。 旋转起重机固定在U形开口两侧的顶部。 绞车装置安装在船体尾部。 还公开了使用该船的海上风力涡轮机运输和提升方法。

公开(公告)号：US20120194962A1

公开(公告)日：2012-08-02

申请号：US13355475

申请日：2012-01-20

Applicant: Meng Yan ,  Jizhuang Lu ,  Qin Zhang ,  Zuohui Liu

Inventor： Meng Yan ,  Jizhuang Lu ,  Qin Zhang ,  Zuohui Liu

IPC: H05F3/00

CPC classification number: H02G13/00 ,  F03D80/30 ,  H02G13/40 ,  Y02E10/72

Abstract: The present invention discloses a lightning protection device and a wind turbine. The lightning protection device comprises a machine body fixing frame, a discharging support frame and a guiding elastic piece, wherein the machine body fixing frame is connected and fixed with a machine body; a current collection claw, a guide wheel and a carbon brush are fixedly connected to the discharging support frame, face the side wall of a top conductor at top portion of the lightning protection body and extend out of the discharging support frame; and two ends of the guiding elastic piece are connected with the machine body fixing frame and the discharging support frame respectively, and the relative distance between the machine body fixing frame and the discharging support frame is adjusted. Through the lightning protection device and the wind turbine, effective lightning protection effect can be achieved.

Abstract translation: 本发明公开了一种防雷装置和风力涡轮机。 防雷装置包括：机体固定框架，排放支撑框架和引导弹性件，其中机体固定框架与机体连接固定; 电流收集爪，导向轮和碳刷固定地连接到排放支撑框架，面对防雷体顶部的顶部导体的侧壁并延伸出排出支撑框架; 引导弹性片的两端分别与机体固定框架和排放支撑框架相连接，并调整机体固定框架与排放支撑框架之间的相对距离。 通过防雷装置和风力发电机，可以实现有效的防雷效果。