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1. 发明公开

EP4357607A1 HORIZONTAL AXIS ROTATORY FORCE-GENERATING APPARATUS HAVING ROTARY BLADES ROTATING WHILE REVOLVING 审中-实审
公开(公告)号：EP4357607A1
公开(公告)日：2024-04-24
申请号：EP22825314.2
申请日：2022-06-15
申请人： Lee, Sang Cheol
发明人： Lee, Sang Cheol
IPC分类号： F03D3/00 , F03D3/06 , F03D7/02
CPC分类号： Y02E10/74 , F03D7/02 , F03D3/06 , F03D3/00
摘要： The present invention relates to a horizontal axis rotational force generator using the flow of a fluid, comprising: one or more blade revolution shaft rotating mechanisms each having two or more blades spaced apart from one another at the same revolution phase angle intervals in such a way to revolve around a blade revolution shaft extending horizontally and simultaneously rotate around blade rotation shafts parallel to the blade revolution shaft, if a pressure is applied from the flow of the fluid thereto, to apply rotational forces to the blade revolution shaft; a blade revolution shaft rotating mechanism support structure functioning as a shaft support allowing the blade revolution shaft to rotate axially and adapted to supportingly rotate the blade revolution shaft rotating mechanisms to the left and right at given heights; and a revolution and rotation gear shifting interlocker for shifting the revolution angular velocities of the blade revolution arms to angular velocities 0.5 times higher than the blade revolution arms in the opposite rotational direction to the blade revolution arms to transmit the shifted angular velocities to the blade revolution shafts, whereby when the blade revolution shaft of the blade revolving and rotating around the blade revolution shaft passes over the blade revolution shaft in the vertical direction thereto, a relation between the revolution phase angle and the rotation phase angle of each blade is set to allow the surface of the blade to be oriented in the horizontal or vertical direction to the blade revolution shaft, so that the blade automatically has a blade revolution shaft rotating mechanism rotational direction angle on the horizontal plane at which the blade revolution shaft rotational force is produced to the maximum using the flow of the fluid.

2. 发明公开

EP3214304A4 PASSIVE BLADE PITCH CONTROL MODULE 审中-公开
公开(公告)号：EP3214304A4
公开(公告)日：2018-07-04
申请号：EP15855534
申请日：2015-10-29
申请人： LEE JI HYUN
发明人： LEE JI HYUN
IPC分类号： F03D7/02 , F03D1/02 , F03D1/06
CPC分类号： F03D1/0658 , F03D1/02 , F03D1/06 , F03D1/0691 , F03D7/02 , F03D7/0224 , F05B2260/77 , Y02E10/721 , Y02E10/723 , Y02P70/523
摘要： Disclosed is a passive blade pitch control module. An embodiment of the present invention provides a passive blade pitch control module comprising: a body part which includes a center column and is connected to a rotation shaft of a wind power generator; one or more rotation blocks which are coupled to the body part so as to be rotatable about a pitch axis and to which a blade is mounted and supported; a link plate which is coupled to the center column so as to be movable along the center column and is eccentrically coupled to the rotation blocks with respect to the pitch axis; and a spring for elastically supporting the link plate.

3. 发明公开

EP3339640A1 CONTROL SYSTEM FOR A WIND TURBINE 审中-公开
公开(公告)号：EP3339640A1
公开(公告)日：2018-06-27
申请号：EP17206584.9
申请日：2017-12-12
申请人： VESTAS WIND SYSTEMS A/S
发明人： GRUNNET, Jacob Deleuran , THYBO, Claus , NIELSEN, Johnny , RASMUSSEN, Jes
IPC分类号： F03D17/00 , F03D7/02
CPC分类号： F03D7/045 , F03D7/02 , F03D7/0224 , F03D17/00 , F05B2270/101 , F05B2270/328 , F05B2270/8042 , G06T17/00 , Y02E10/723
摘要： The present disclosure relates to a control system for a wind turbine that is configured to: obtain a 3-dimensional image of at least a portion of a wind turbine blade; recognise a target feature of the wind turbine blade in the obtained image and identify the position of the target feature; and monitor the state of the wind turbine blade and/or control operation of at least one blade in dependence on the identified position of the feature.

4. 发明公开

EP3271574A4 IMPROVED WIND TURBINE SUITABLE FOR MOUNTING WITHOUT A WIND TURBINE TOWER 有权
公开(公告)号：EP3271574A4
公开(公告)日：2018-06-20
申请号：EP16764085
申请日：2016-03-14
申请人： OHAGAN PETER K
发明人： O'HAGAN PETER K
IPC分类号： F03D1/04 , F03D1/06 , F03D3/04 , F03D7/02 , F03D9/12 , F03D9/25
CPC分类号： F03D1/02 , F03D1/04 , F03D1/0625 , F03D1/0633 , F03D7/02 , F03D9/12 , F03D9/25 , F05B2240/133 , F05B2250/25 , F05B2270/32 , F05B2270/321 , F05D2240/40 , Y02B10/30 , Y02E10/721
摘要： This invention discloses an improved wind turbine suitable for mounting without a wind turbine tower. The wind turbine is based on a rotor with appropriately selected blades. A nozzle and diffuser in the wind flow increase the amount of wind energy available to the rotor. The rotor is interruptibly connected with one or more of a plurality of generators which allows generation at a wide range of wind speeds. The rotor is also interruptibly connected with a co-axial flywheel which allows for storage or use of rotational energy as needed by the availability of wind energy. One or more wind turbines can be grouped together in a common housing. Electricity can also be generated by means of stored energy or other motive source. The lack of a wind turbine tower and the general compact design allows the wind turbine to be used in close proximity to or on buildings.

5. 发明公开

EP2660466A4 IMPACT TYPE WIND-DRIVEN POWER GENERATING DEVICE 有权转让
标题翻译： PRALLFLÄCHENARTGIEWINDGETRIEBENE ENERGIEERZEUGUNGSVORRICHTUNG
公开(公告)号：EP2660466A4
公开(公告)日：2017-10-04
申请号：EP11852639
申请日：2011-07-28
申请人： BEIJING HENGJU CHEMICAL GROUP CORP
发明人： GUO WENLI
IPC分类号： F03D9/00 , F03D1/04 , F03D3/00 , F03D3/04 , F03D7/06 , F03D9/35
CPC分类号： F03D7/02 , F03D1/04 , F03D3/005 , F03D3/04 , F03D3/0418 , F03D9/35 , F05B2210/403 , F05B2240/131 , Y02E10/72 , Y02E10/728 , Y02E10/74 , Y02P70/523
摘要： An impact type wind-driven power generating device is classified into a vertical shaft impact type wind-driven power generating device and a horizontal shaft impact type wind-driven power generating device. The two types of the impact type wind-driven power generating device adopt a power rotor mechanism (10) of a multi-stage impacting blade to utilize the energy of in-coming wind to the maximum extent, thereby improving the utilization of the wind energy. The energy of the in-coming wind is increased due to the height difference and the lateral exhaust of a high-altitude exhaust duct (8), so that the power rotor (10) can generate electric power at a low load even in a sunny windless day. The power generating device can be manufactured into a power generator set with large power and small volume per unit, being convenient to transport, install and maintain, thereby greatly reducing the investment cost of unit power generation amount. The power generating device can receive in-coming wind from any direction without a complicated variable propeller pitch system. A transmission system and a power generator may be arranged on the ground, which is convenient to operate and maintain. The power generating device overcomes the disadvantages of low utilization of the wind energy and the power rotor being difficult to be activated.
摘要翻译：冲击型风力发电装置分为立轴冲击型风力发电装置和水平轴冲击型风力发电装置。两种冲击式风力发电装置采用多级冲击叶片的动力转子机构（10），最大限度地利用入风能量，提高了风能利用率。由于高空排气管（8）的高度差和横向排气，进入风的能量增加，使得即使在阳光充足的情况下动力转子（10）也可以在低负载下发电无风的日子。该发电装置可以制造成功率大，单位体积小的发电机组，便于运输，安装和维护，大大降低了单位发电量的投资成本。发电设备可以从任何方向接收进来的风，而不需要复杂的可变螺旋桨桨距系统。传动系统和发电机可布置在地面上，便于操作和维护。该发电装置克服了风能利用率低的缺点，且动力转子难以启动。

6. 发明公开

EP3196627A1 ROLLING BEARING ABNORMALITY DIAGNOSIS DEVICE, WIND POWER GENERATOR, AND ROLLING BEARING ABNORMALITY DIAGNOSIS METHOD 审中-公开
标题翻译：滚动轴承异常诊断装置，风力发电机和滚动轴承异常诊断方法
公开(公告)号：EP3196627A1
公开(公告)日：2017-07-26
申请号：EP15842121.4
申请日：2015-08-25
申请人： NTN Corporation
发明人： TSUTSUI, Hideyuki , SAKAGUCHI, Tomoya
IPC分类号： G01M13/04 , F03D7/02 , G01M99/00
CPC分类号： F03D17/00 , F03D1/0675 , F03D7/02 , F03D9/25 , F03D80/70 , F05B2240/54 , G01B21/16 , G01M13/04 , G01M99/00 , Y02E10/721 , Y02E10/722 , Y02E10/723 , Y02E10/725
摘要： A displacement sensor (70) detects a displacement of a main shaft (20), thereby detecting a relative displacement between an inner race and an outer race of a bearing (60). A data processor (80) carries out an abnormality diagnosis for the bearing (60) based on a detected value of the displacement sensor (70). The data processor (80) carries out an abnormality diagnosis based on a difference between the detected value of the displacement sensor (70) under a first axial load condition for the bearing (60) and the detected value of the displacement sensor (70) under a second axial load condition different from the first axial load condition. Thereby, an abnormality diagnosing apparatus for a rolling bearing is provided, by which a highly accurate abnormality diagnosis can be implemented even if installation states of a displacement sensor and an object to be measured are changed due to maintenance or repair.
摘要翻译：位移传感器（70）检测主轴（20）的位移，从而检测轴承（60）的内圈与外圈之间的相对位移。数据处理器（80）基于位移传感器（70）的检测值执行轴承（60）的异常诊断。数据处理装置（80）根据轴承（60）在第一轴向载荷条件下的位移传感器（70）的检测值与位移传感器（70）的检测值之差，进行异常诊断与第一轴向负载状态不同的第二轴向负载状态。由此，提供了一种用于滚动轴承的异常诊断设备，通过该异常诊断设备，即使由于维护或修理而改变位移传感器和待测量对象的安装状态，也可以实现高度准确的异常诊断。

7. 发明授权

EP2721292B1 A METHOD OF OPERATING A WIND TURBINE INVOLVING BAT PROTECTION 有权转让
标题翻译：操作涉及BAT保护的风力涡轮机的方法
公开(公告)号：EP2721292B1
公开(公告)日：2017-07-19
申请号：EP12748182.8
申请日：2012-08-06
申请人： Siemens Aktiengesellschaft
发明人： NIELSEN, Kaj Skov , STOKHOLM, Tony
IPC分类号： F03D7/02 , F03D7/04
CPC分类号： F03D7/02 , F03D7/042 , F03D7/048 , F03D17/00 , F03D80/00 , F03D80/10 , Y02E10/723
摘要： A method to control the operation of a wind turbine is provided. According to the method a sound of a bat in the area of the wind turbine is detected. According to the detected sound of the bat in the area of the wind turbine a parameter for the operation of the wind turbine is set.
摘要翻译：提供了一种控制风力涡轮机的操作的方法。根据该方法，检测风力涡轮机区域中的蝙蝠的声音。根据所检测到的风力涡轮机区域中的蝙蝠的声音，设置用于风力涡轮机操作的参数。

8. 发明公开

EP3152438A1 WINDENERGIEANLAGE MIT OPTISCHEN DRUCKSENSOREN SOWIE VERFAHREN ZUM BETREIBEN EINER WINDENERGIEANLAGE 有权
标题翻译：用于操作风力发电站的光学压力传感器和方法风力发电厂
公开(公告)号：EP3152438A1
公开(公告)日：2017-04-12
申请号：EP15726623.0
申请日：2015-06-05
申请人： Wobben Properties GmbH
发明人： ALTMIKUS, Andree , KUHN, Marvin , NAPIERALA, Christian , STOLTENJOHANNES, Jürgen
IPC分类号： F03D13/00 , F03D7/02 , F03D1/06
CPC分类号： F03D7/046 , F03D1/0675 , F03D7/02 , F03D7/022 , F03D7/0224 , F03D7/0296 , F03D7/04 , F03D17/00 , F05B2270/301 , F05B2270/324 , F05B2270/804 , G01L11/025 , Y02E10/721 , Y02E10/723
摘要： The invention relates to a wind turbine comprising at least one rotor blade (108) and at least one optical pressure sensor (18) which is arranged on the rotor blade (108) and to a method for operating the wind turbine.
摘要翻译：本发明涉及风力涡轮机，其包括至少一个转子叶片（108）和其上的转子叶片（108）和用于操作所述风力涡轮机的方法布置在至少一个光压力传感器（18）所有。

9. 发明授权

EP2844552B1 AERODYNAMIC WIND ENERGY CONVERSION DEVICE AND METHOD FOR CONTROLLING SUCH A DEVICE 有权
标题翻译： VERFAHREN ZUR STEUERUNG SOLAC EINER VORRICHTUNG空气动力学
公开(公告)号：EP2844552B1
公开(公告)日：2017-03-08
申请号：EP13720396.4
申请日：2013-05-03
申请人： SkySails GmbH
发明人： PAULIG, Xaver , SPECHT, Bernd
IPC分类号： B63H9/06
CPC分类号： F03D7/02 , B63H9/0685 , B63H2009/0692 , F05B2240/232

10. 发明公开

EP3112675A1 CONTROL LAYOUT AND METHOD FOR DETECTING AND PREVENTING WIND TURBINE MISALIGNMENT SITUATIONS 审中-公开
标题翻译：控制结构和方法察觉和防止风力机错位情形下的
公开(公告)号：EP3112675A1
公开(公告)日：2017-01-04
申请号：EP15003253.0
申请日：2015-11-16
申请人： Gamesa Innovation & Technology, S.L.
发明人： Suarez Aizpun, Jaime , Pizarro De La Fuente, Carlos , Moreno Robles, Alberto , Hernandez Mascarell, Octavio , Vital Amuchastegui, Pablo
IPC分类号： F03D7/02
CPC分类号： F03D7/0204 , F03D7/02 , F03D7/04 , F05B2270/321 , F05B2270/329 , F05B2270/335 , Y02E10/723
摘要： Control system for detecting and preventing wind turbine misalignment situations that comprises a parameters acquisition unit (8) that relates the wind direction with the deviation of the wind turbine nacelle, a wind turbine efficiency function calculation unit (9) and a deviation comparison unit (10) of the nacelle (4) and, through an algorithm, yaws the nacelle (4) of the wind turbine (1) to positions that would maximize the efficiency function.
摘要翻译：用于检测和防止风力涡轮机的未对准的情况下那样控制系统包括参数获取单元（8）做了与风力涡轮机机舱的偏差涉及风向，风力涡轮机效率函数计算单元（9）和一个偏差比较单元（10 ）所述机舱（4）的，并通过对算法，偏航机舱（4）所述风力涡轮机（1）到位置确实会使效率最大化功能。

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