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1. 发明公开

EP3252930A4 PERMANENT-MAGNET DIRECT-DRIVE WIND POWER GENERATOR, SYSTEM AND STATOR THEREOF 有权转让
公开(公告)号：EP3252930A4
公开(公告)日：2018-06-27
申请号：EP15879709
申请日：2015-11-17
申请人： XINJIANG GOLDWIND SCIENCE & TECH CO LTD
发明人： WANG DONG , MA SHENGJUN , LI YANHUI , LIU CHENGQIAN , ZHAO XIANG
IPC分类号： H02K5/10 , F03D80/60 , H02K1/12 , H02K1/18 , H02K1/20 , H02K9/02 , H02K9/04 , H02K15/12
CPC分类号： H02K9/04 , F03D9/25 , F03D80/60 , F05B2220/7068 , H02K1/187 , H02K1/20 , H02K5/10 , H02K5/20 , H02K7/1838 , H02K9/02 , H02K15/125 , Y02E10/72
摘要： Disclosed are a permanent-magnet direct-drive wind power generator, a system and a stator thereof, wherein the stator comprises a stator bracket (1), a stator iron core (8) arranged on the peripheral wall of the stator bracket and a paddle side tooth pressing plate (6). The paddle side tooth pressing plate is arranged on a paddle side axial end face of the stator iron core. At least one first air hole (2) is formed in the peripheral wall of the stator bracket. At least one second air hole (5) is formed in the paddle side tooth pressing plate. The stator further comprises at least one air flow passage (9) used for linking the first air holes with the second air holes. The air flow passage penetrates through the interior of the stator iron core. The electric motor can self-adaptively dry itself, the service life of permanent magnet poles is prolonged, an "insulation level reduction" of components inside the electric motor is prevented, the risk that the electric motor is corroded by severe air flow is lowered, and insulation reliability is improved.

2. 发明公开

EP3336266A1 GENERATOR AND BIDET COMPRISING THE SAME 有权
公开(公告)号：EP3336266A1
公开(公告)日：2018-06-20
申请号：EP18154245.7
申请日：2010-09-30
申请人： Woongjin Coway Co., Ltd.
发明人： Park, Man Uk , Jin, Sung Worl , Yun, Young Sang , Jeong, Ji Hye , Seo, In Seok , Kim, Ki Chul , Son, Joung Ho
IPC分类号： E03D9/08 , F03B17/06 , F03B1/00 , H02K7/18
CPC分类号： F03B1/00 , E03D9/08 , F05B2220/7068 , H02K7/1823 , Y02E10/223 , Y02E10/28
摘要： A generator includes: an upper housing and a lower housing; a water inlet and a water outlet provided in the upper housing; an impeller rotatably fixed inside the upper housing; a magnet provided in the lower housing, connected to a rotating shaft of the impeller, and rotated integrally with the impeller; and a bobbin positioned outside the magnet. A bearing through which the rotating shaft passes and a communication hole connecting a space for housing the impeller to a space for housing the magnet are disposed in an intermediate surface between the space for housing the impeller and the space for housing the magnet.

3. 发明授权

EP3004630B1 SUPPORT PIVOT HYDROLIENNE 有权
标题翻译：水力发电支持
公开(公告)号：EP3004630B1
公开(公告)日：2018-01-31
申请号：EP14726161.4
申请日：2014-05-24
申请人： EEL ENERGY
发明人： DREVET, Jean Baptiste
IPC分类号： F03B13/10 , F03B13/18 , F03B15/00 , F03B13/26 , F03B17/06 , F03B5/00
CPC分类号： F03B15/00 , F03B5/00 , F03B13/10 , F03B13/18 , F03B13/26 , F03B13/264 , F03B17/06 , F03B17/061 , F05B2220/7068 , F05B2240/97 , F16B13/14 , Y02E10/20 , Y02E10/28 , Y02E10/38

4. 发明公开

EP3252930A1 PERMANENT-MAGNET DIRECT-DRIVE WIND POWER GENERATOR, SYSTEM AND STATOR THEREOF 有权转让
标题翻译：永磁体直驱风力发电机，系统和定子
公开(公告)号：EP3252930A1
公开(公告)日：2017-12-06
申请号：EP15879709.2
申请日：2015-11-17
申请人： Xinjiang Goldwind Science & Technology Co., Ltd.
发明人： WANG, Dong , MA, Shengjun , LI, Yanhui , LIU, Chengqian , ZHAO, Xiang
IPC分类号： H02K5/10 , H02K1/12
CPC分类号： H02K9/04 , F03D9/25 , F03D80/60 , F05B2220/7068 , H02K1/187 , H02K1/20 , H02K5/10 , H02K5/20 , H02K7/1838 , H02K9/02 , H02K15/125 , Y02E10/725
摘要： Disclosed are a permanent-magnet direct-drive wind power generator, a system and a stator thereof, wherein the stator comprises a stator bracket (1), a stator iron core (8) arranged on the peripheral wall of the stator bracket and a paddle side tooth pressing plate (6). The paddle side tooth pressing plate is arranged on a paddle side axial end face of the stator iron core. At least one first air hole (2) is formed in the peripheral wall of the stator bracket. At least one second air hole (5) is formed in the paddle side tooth pressing plate. The stator further comprises at least one air flow passage (9) used for linking the first air holes with the second air holes. The air flow passage penetrates through the interior of the stator iron core. The electric motor can self-adaptively dry itself, the service life of permanent magnet poles is prolonged, an "insulation level reduction" of components inside the electric motor is prevented, the risk that the electric motor is corroded by severe air flow is lowered, and insulation reliability is improved.
摘要翻译：本发明公开了一种永磁直驱风力发电机，其系统及其定子，其中，定子包括定子支架（1），设置在定子支架周壁上的定子铁芯（8）侧齿压板（6）。桨侧齿压板布置在定子铁心的桨侧轴向端面上。至少一个第一气孔（2）形成在定子支架的周壁中。至少一个第二气孔（5）形成在桨侧齿压板中。定子还包括至少一个用于连接第一气孔和第二气孔的气流通道（9）。气流通道贯穿定子铁芯的内部。电动机能够自适应地自身干燥，延长永磁极的使用寿命，防止电动机内部的部件“绝缘水平降低”，电动机被严重气流腐蚀的风险降低，绝缘可靠性提高。

5. 发明公开

EP3247900A1 WINDENERGIEANLAGE 有权转让
公开(公告)号：EP3247900A1
公开(公告)日：2017-11-29
申请号：EP16704134.2
申请日：2016-01-22
申请人： Mega Windforce IP BV I/O
发明人： KLANT, Keesjan , VLEUGEL, Woud
IPC分类号： F03D1/00
CPC分类号： F03D9/25 , F03D1/00 , F03D1/0608 , F03D13/20 , F03D80/70 , F05B2220/7066 , F05B2220/7068 , F05B2240/221 , F05B2240/912 , F05B2250/70 , H02K7/183 , Y02E10/721 , Y02E10/725 , Y02E10/728
摘要： The invention relates to a wind turbine (11) comprising a support structure (17), a rotor (13) having one or more rotor blades (21), said rotor being arranged on the support structure (17) so that it can rotate freely about an axis of rotation, and a generator which is connected to the rotor (13) and which converts wind energy into electric energy when the rotor rotates (13). Said support structure (17) comprises a stationary ring (15) on which the rotor (13) is rotationally guided and on which the stator of the generator is arranged.

6. 发明公开

EP3042074A4 INDEPENDENT POWER VERTICAL AXIS WIND TURBINE SYSTEM 审中-公开
标题翻译： VERTIKALACHS-WINDTURBINENSYSTEM MITUNABHÄNGIGERLEISTUNG
公开(公告)号：EP3042074A4
公开(公告)日：2017-10-04
申请号：EP14842683
申请日：2014-09-05
申请人： VERT WIND ENERGY LLC
发明人： ARANOVICH JORGE , COOPER FRANK W , VILLORIA JOSE JORGE GAYARRE
IPC分类号： F03D3/02 , F03D7/06 , F03D13/20 , F03D80/50
CPC分类号： F03D15/05 , F03D3/005 , F03D3/02 , F03D3/062 , F03D9/002 , F03D9/25 , F03D13/20 , F03D15/20 , F03D80/50 , F05B2220/7066 , F05B2220/7068 , H02K13/003 , Y02E10/74
摘要： A vertical axis wind turbine system having a vertical mast with one or more turbine units supported thereon. The turbine units are of modular construction for assembly around the foot of the mast; are vertically moveable along the height of the mast by a winch system; and are selectively interlocking with the mast to fix the turbine units in parked positions. The turbine system and each turbine unit includes a network of portals and interior rooms for the passage of personnel through the system, including each turbine unit. The electrical generators, and other sub-components, in the turbine units are of modular construction that permits the selective removal and replacement of component segments, including the transport of component segments through the portals and interior rooms of the turbine system while the turbine units remain supported on the mast. The electrical generators are also selectively convertible between AC generators and DC generators.
摘要翻译：一种垂直轴风力涡轮机系统，其具有支撑在其上的一个或多个涡轮机单元的垂直桅杆。涡轮机单元为模块化结构，用于在桅杆脚下组装; 通过绞车系统沿着桅杆的高度可垂直移动; 并且选择性地与桅杆联锁以将涡轮机单元固定在停放位置。涡轮机系统和每个涡轮机单元包括用于人员通过系统（包括每个涡轮机单元）的入口和内室的网络。涡轮机单元中的发电机和其他子部件是模块化构造，其允许选择性地移除和替换部件段，包括通过涡轮机系统的入口和内部室传输构件段，同时保持涡轮机单元支撑在桅杆上。发电机还可以选择性地在交流发电机和直流发电机之间转换。

7. 发明授权

EP2014917B1 Minimising wind turbine generator air gap with a specific shaft bearing arrangement 有权
标题翻译：用特定的轴承布置最大限度地减少风力发电机气隙
公开(公告)号：EP2014917B1
公开(公告)日：2017-08-30
申请号：EP07013519.9
申请日：2007-07-10
申请人： Siemens Aktiengesellschaft
发明人： Stiesdal, Henrik
IPC分类号： F03D9/00 , F03D80/00
CPC分类号： H02K7/1838 , F03D9/25 , F03D15/20 , F03D80/70 , F05B2220/7066 , F05B2220/7068 , F16C2360/31 , H02K7/083 , H02K2201/03 , Y02E10/725 , Y02P70/523
摘要： The invention concerns a wind turbine (1, 50) comprising a bedplate (5, 55), a main shaft (9, 59) and a direct drive generator (2, 52) comprising a rotor (18, 68) and a stator (19, 69) containing a hollow part like housing substantially arranged around the rotor (18, 68) and containing a first endplate (28, 78), a second endplate (29, 79) and a casing element (32, 82) connecting the first (28, 78) and the second (29, 79) endplate to each other, wherein the main shaft (9, 59) is pivoted relatively to the bedplate (5, 5) by a first (7, 57) and a second (8, 58) bearing, the first endplate (28, 78) of the stator (19, 69) is supported on the rotor (18, 68) by a third bearing (27, 77) and the second endplate (29, 79) of the stator (19, 69) is at least indirectly attached to the bedplate (5, 55). The invention concerns moreover a method for the mounting of the wind turbine (1) in particular for the mounting of the direct drive generator (2) and a method for the adjustment of the air gap (34) between the rotor (18) and the stator (19) of the generator (2) of the wind turbine (1) by adjusting at least one arrest and/or adjustment element (35).
摘要翻译：本发明涉及包括底板（5,55），主轴（9,59）和直接驱动发电机（2,52）的风力涡轮机（1,50），所述主轴包括转子（18,68）和定子包括围绕转子（18,68）基本上布置并包含第一端板（28,78），第二端板（29,79）和壳体元件（32,82）的基本上围绕转子（18,68）设置的中空部分的壳体元件其特征在于，所述主轴（9,59）相对于所述台板（5,5）通过第一（7,57）和第二（7,57）枢轴相对于所述台板（8,58）轴承，定子（19,69）的第一端板（28,78）通过第三轴承（27,77）支撑在转子（18,68）上，并且第二端板（29,79））定子（19,69）至少间接连接到台板（5,55）。此外，本发明还涉及一种用于安装风力涡轮机（1）的方法，特别是用于安装直接驱动发电机（2）的方法以及一种用于调节转子（18）与转子（18）之间的气隙通过调节至少一个制动和/或调节元件（35）来调节风力涡轮机（1）的发电机（2）的定子（19）。

8. 发明公开

EP3174193A1 METHOD FOR AUTONOMOUS OPERATION OF ELECTRICITY-GENERATING DEVICE 有权
标题翻译：发电装置的自动操作方法
公开(公告)号：EP3174193A1
公开(公告)日：2017-05-31
申请号：EP15826870.6
申请日：2015-07-27
申请人： Meidensha Corporation
发明人： MASUKO, Toshitake
IPC分类号： H02P9/04 , F03B15/04
CPC分类号： H02P9/04 , F03B13/08 , F03B15/005 , F03B15/04 , F03B15/06 , F05B2220/7068 , H02J2003/388 , H02K7/1823 , Y02E10/22 , Y02E10/226
摘要： When it is not possible for a power generation device to operate coupled to an electric power system, an autonomous operation of connection and disconnection of a load of the power generation device is performed along an efficiency-characteristics curve within a speed range from a rated speed to a maximum speed in the efficiency-characteristics curve of an energy source. During the autonomous operation, an aperture command is outputted to an inlet valve of a water turbine and a first converter is operated in a converter mode when an operation preparation command is outputted by a control unit, a second converter is operated in an inverter mode when a voltage is established by of a DC linkage unit, and the load is connected when the operation preparation is completed.
摘要翻译：当发电设备不可能与电力系统耦合地运行时，发电设备的负载的连接和断开的自主操作沿着效率 - 特性曲线在从额定速度达到能源的效率 - 特性曲线中的最大速度。在自主操作期间，当通过控制单元输出操作准备命令时，将光圈命令输出到水轮机的入口阀，并且第一转换器以转换器模式操作，当第二转换器以逆变器模式操作时通过直流链接单元建立电压，并在操作准备完成时连接负载。

9. 发明公开

EP2999880A4 WINDMILL GENERATOR 有权
标题翻译：风力发电机
公开(公告)号：EP2999880A4
公开(公告)日：2017-03-15
申请号：EP14800479
申请日：2014-05-22
申请人： NUSPECIES GLOBAL MACHINES CORP
发明人： FARQUHARSON ASTON GUSTAVOUS , MOUSAA VICTOR ROLAND VARGAS
IPC分类号： F03D3/06 , F03D9/25 , F03D15/20 , H02K21/26
CPC分类号： H02K1/17 , F03D3/062 , F03D3/065 , F03D9/002 , F03D9/25 , F03D15/20 , F05B2220/706 , F05B2220/7064 , F05B2220/7066 , F05B2220/7068 , F05B2240/50 , F05B2240/511 , F05B2250/36 , F05B2260/302 , H02K21/26 , Y02E10/72 , Y02E10/74
摘要： A windmill generator is provided configured to produce electric current to a receiving device when flux lines of a magnetic field are crossed by a coil. The windmill generator comprises a coil frame armature around which a coil is wrapped. Rare earth magnets are disposed in proximity to the coil. A set of wings may be coupled to the coil frame armature. When motion is induced to the coil from the pushing effect of moving air pushing the set of wings, an electric field and electric current due are produced due to flux lines of the magnetic field of the magnet being crossed by the moving coil. Alternatively, the set of wings may be coupled to the at least one magnet. When motion is induced to a magnet, an electric field/electric current is produced.

10. 发明授权

EP1458080B1 PERMANENT MAGNET TYPE DYNAMO-ELECTRIC MACHINE AND WIND POWER GENERATION-USE PERMANENT MAGNET TYPE SYNCHRONOUS GENERATOR 有权
标题翻译： DYNAMO，电机永磁式和同步发电机永磁式风力发电用生产中使用
公开(公告)号：EP1458080B1
公开(公告)日：2017-03-01
申请号：EP02790815.1
申请日：2002-12-19
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA , Toshiba Mitsubishi-Electric Industrial Systems Corporation
发明人： NAKANO, Masatsugu, c/o Mitsubishi Denki K. K. , KOMETANI, Haruyuki, c/o Mitsubishi Denki K. K. , KAWAMURA, Mitsuhiro, c/o TMA ELECTRIC CORPORATION , IKEDA, Yuji, c/o TMA ELECTRIC CORPORATION
IPC分类号： F03D9/00 , H02K21/14 , H02K21/16 , H02K7/18
CPC分类号： H02K21/14 , F03D9/25 , F05B2220/7068 , F05B2240/40 , F05B2240/511 , H02K7/1823 , H02K7/183 , H02K7/1838 , H02K21/16 , Y02E10/725
摘要： The present invention has been made for the purpose of obtaining a permanent magnet type dynamo electric machine, and a permanent magnet type synchronous generator for wind power generation, each of which is capable of reducing an eddy current loss of a rotor while having a construction of an integral one-piece rotor yoke. Each of the generators is constructed in such a way that it includes a rotor 100 having a plurality of magnetic poles composed of permanent magnets 4, and a stator 101 having armature windings concentratedly wound around teeth, and when the number of pole pairs of the magnetic poles of the rotor 100 is P, a diameter of the rotor 100 is DÄmÜ, and a spatial harmonic order of a predetermined harmonic component of an armature magnetomotive force of the rotor 100 is N (a mechanical angle 360 degrees is decided as 1-st order), the P, D and N meet a relationship of ((N + P) to the 1.5-th power) x (N to the minus 4-th power) x (the square of P) x D

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