公开(公告)号：EP0542759A1

公开(公告)日：1993-05-26

申请号：EP91912386.0

申请日：1991-06-06

申请人： PIPALOV, Aleksander G.

发明人： PIPALOV, Aleksander G.

IPC分类号： F01C1 ,  F01C11 ,  F01C19 ,  F03C1 ,  F03C2 ,  F04C2

CPC分类号： F01C1/34

摘要： Machine rotative à fluides comportant un rotor (2) pourvu d'une pluralité de lobes (7), un anneau (1) entourant le rotor qui forme avec les lobes une pluralité de chambres (9), un carter (2) entourant l'anneau et pourvu d'une pluralité de dépressions (6) qui forment avec l'anneau une pluralité de chambres (8), une pluralité de palettes d'obturation (3) traversant le corps de l'anneau et venant en contact avec la surface externe du rotor et une surface interne du carter, et des passages de fluide (18, 19) ménagés dans l'anneau de manière adjacente aux palettes d'étanchéité, ces passages étant reliés en alternance les uns aux autres.

摘要翻译： 一种旋转流体机械，包括设置有多个凸角的转子，环绕转子并且具有限定多个室的凸起的环的壳体，围绕环并且设置有多个凹部的壳体，其与环一起限定多个 多个密封叶片，其延伸穿过环并与转子的外表面和壳体的内表面接合，以及设置在邻近密封叶片的环中的流体通道，并具有连接在一起的交替的流体通道。

公开(公告)号：EP0402006B1

公开(公告)日：1993-04-21

申请号：EP90305629.9

申请日：1990-05-23

申请人： CarnaudMetalbox plc

发明人： Heyes, Peter John ,  Digby, Stephen John ,  Williams, Steven Paul ,  Ambrose, Kevin Mark ,  Mistry, Pravin

IPC分类号： B21D22/28 ,  B21D22/30 ,  B21D22/20 ,  B21C3/02

CPC分类号： B21D22/286 ,  B21D22/201 ,  B21D22/28 ,  B21D22/30 ,  Y10T428/131

公开(公告)号：EP2616670B1

公开(公告)日：2015-10-21

申请号：EP11758113.2

申请日：2011-09-14

申请人： MHI Vestas Offshore Wind A/S

发明人： MORTENSEN, Henning ,  KRUUSE, Søren Hvolgaard ,  BOTWRIGHT, Adrian ,  PEDERSEN, Gunnar K. Storgaard

IPC分类号： F03D1/00 ,  F03D1/06

CPC分类号： F03D1/0658 ,  F03D13/10 ,  F03D80/50 ,  F05B2230/608 ,  Y02E10/721 ,  Y02P70/523

公开(公告)号：EP2831411A1

公开(公告)日：2015-02-04

申请号：EP13712678.5

申请日：2013-03-26

申请人： Vestas Wind Systems A/S

发明人： BOWYER, Robert ,  LIM, Siew Hoon

IPC分类号： F03D7/04

CPC分类号： F03D7/04 ,  F03D7/047 ,  G05B19/0421 ,  G05B2219/2619 ,  Y02E10/723

摘要： A wind turbine is provided. The wind turbine includes a plurality of control systems. The wind turbine further includes a reflective memory system. The plurality of control systems is coupled with the reflective memory system. Each of the plurality of control systems may include a respective memory of the reflective memory system. In response to data being written into one of the respective memories, the reflective memory system may automatically replicate the data to other respective memories.

公开(公告)号：EP2556242B1

公开(公告)日：2015-01-21

申请号：EP10730491.7

申请日：2010-07-14

申请人： MHI Vestas Offshore Wind A/S

发明人： BOTWRIGHT, Adrian

IPC分类号： F03D1/00 ,  B63B35/00 ,  G06Q10/00

CPC分类号： B63B35/003 ,  B63B27/10 ,  F03D13/10 ,  F03D13/40 ,  F05B2240/932 ,  F05B2240/95 ,  Y02E10/727

公开(公告)号：EP2798134A1

公开(公告)日：2014-11-05

申请号：EP12810063.3

申请日：2012-12-21

申请人： Vestas Wind Systems A/S

发明人： JENSEN, Michael

IPC分类号： E04H12/08 ,  F03D11/04

CPC分类号： E04H12/085 ,  F03D13/20 ,  F05B2240/912 ,  Y02E10/728

摘要： The invention provides a ring shaped flange for attachment of a wind turbine tower section to another tower section. The flange comprises a joining surface (3) to be joined with a corresponding joining surface of a flange of an adjacent tower section. To enable an easy and efficient procedure in fixing a flange of a tower section to a flange of an adjacent tower section, the flange has projections (24) extending inwardly of the ring shaped flange. The projections define pockets (19) adapted for receiving assembly rods (20) for fixing the flange to a flange of an adjacent tower section. The pockets (19) are open in a direction that extends inwardly of the ring shaped flange such that the assembly rods can be inserted radially, sideways, in an easy manner.

公开(公告)号：EP2788620A1

公开(公告)日：2014-10-15

申请号：EP12798144.7

申请日：2012-12-04

申请人： Vestas Wind Systems A/S

发明人： KJÆR, Martin Ansbjerg ,  BRATH, Per ,  THOMSEN, Jesper Sandberg ,  DALSGAARD, Søren

IPC分类号： F03D7/04 ,  F03D9/00

CPC分类号： F03D7/048 ,  F03D9/257 ,  F05B2270/321 ,  F05B2270/322 ,  Y02E10/723

摘要： A method is provided for warning a wind turbine generator (WTG) (100) in a wind park (200, 400, 1300) of an extreme wind event. According to one embodiment of the method, one or more WTGs are adaptively selected to operate as front line WTGs. The one or more front line WTGs detect extreme wind events and provide a warning (230) to other WTGs. The selection of front line WTGs is adaptive to changing wind conditions. In another embodiment, a wind park (200, 400, 1300) includes a group of one or more WTGs of a first type (220) located in an inner region of the wind park and a plurality of WTGs of a second type (210) located in an outer region of the wind park that at least partially surrounds the inner region. The first type of WTG (220) is structurally weaker and/or rated for higher performance than the second type of WTG (210).

摘要翻译： 提供了一种用于极端风事件的风电场（200，400，1300）在警告的风力涡轮发电机（WTG）（100）的方法。 。根据该方法的一个实施例，一个或多个风力涡轮发电机被自适应地选择作为前线的WTG进行操作。 所述一个或多个风力涡轮发电机前线检测极端风事件和提供一个警告（230）到其他的WTG。 前线的WTG的选择是自适应变化的风力条件。 在另一个实施例的风力场（200，400，1300），包括一组位于所述风电场的帧内区域和第二类型的风电机组的多个第1类型（220）的一个或多个风力涡轮发电机（210） 位于在风电场确实至少部分地围绕所述内部区域的外部区域。 第一种类型的WTG（220）的在结构上较弱和/或额定比第二类型WTG（210）的更高的性能。

公开(公告)号：EP2768647A1

公开(公告)日：2014-08-27

申请号：EP12778221.7

申请日：2012-09-27

申请人： Vestas Wind Systems A/S

发明人： PETERSEN, Leif Kappel ,  TODD, Paul ,  COLMAN, Nathaniel

IPC分类号： B29C33/30 ,  B29C33/00

CPC分类号： B29C33/202 ,  B29C33/0011 ,  B29C33/303 ,  B29C33/307 ,  B29C33/308 ,  B29L2031/085 ,  Y02P70/523

摘要： A bracket is described for clamping a mould to a supporting structure. The bracket includes a first part and a second part for attaching to the mould and to the supporting structure, respectively, or vice versa. The first and second parts are connected together and configured to provide constrained relative movement along a first axis to accommodate thermal expansion of the mould relative to the supporting structure in a first direction parallel to the first axis. The first and second parts of the bracket are connected via an articulated joint that allows the first and second parts to pivot relative to one another without moving the first axis such that the bracket can independently accommodate misalignments between the mould and the supporting structure.

公开(公告)号：EP2741896A1

公开(公告)日：2014-06-18

申请号：EP12746011.1

申请日：2012-08-01

申请人： Vestas Wind Systems A/S

发明人： PETERSEN, Leif Kappel

IPC分类号： B29C35/04 ,  B29C33/04

CPC分类号： B29C35/04 ,  B29C33/046 ,  B29C35/045 ,  B29C2035/046

摘要： A mould for forming a wind turbine blade is formed in two halves, each half 1a comprising a sandwich structure of a perforated outer layer, an inner aluminium honeycomb structure and an inner impermeable heat-conducting layer. An article in the form of a mat of glass fibre impregnated with epoxy resin is placed in the mould. A supply chamber 6 supplies heated pressurised air to the mould which passes into the honeycomb core of the mould through the perforated outer layer, and back through the outer layer into two exhaust chambers 7. A row of supply conduits 13 and exhaust conduits 16connect the exhaust chambers 7 to the supply chamber 6. The air in each conduit 13, 16 is heated by a respective heat exchanger 18 supplied with heated water 9. The heated air cures the epoxy resin, and the mould is then cooled by supplying cold water to the heat exchangers 18, which, in turn cools the air supplied to the mould. The water used to cool the mould is then re-used for the subsequent heating of another article placed in the mould, in order to save energy. Alternatively, the article in the mould may be cooled using a separate supply of air which is not cooled in the heat exchangers 18.

公开(公告)号：EP2732153A2

公开(公告)日：2014-05-21

申请号：EP12737475.9

申请日：2012-07-09

申请人： Vestas Wind Systems A/S

发明人： BECH, Anton

IPC分类号： F03D1/06 ,  B32B38/10 ,  B32B3/02 ,  B32B5/26 ,  B32B3/26

CPC分类号： F01D5/282 ,  B23P15/04 ,  B29C70/202 ,  B29C70/30 ,  B29C70/545 ,  B29L2031/085 ,  B32B3/02 ,  B32B3/263 ,  B32B5/024 ,  B32B5/26 ,  F03D1/0675 ,  F05B2230/50 ,  F05B2250/313 ,  F05B2280/6003 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/49337 ,  Y10T428/24124 ,  Y10T428/2476

摘要： The present invention relates to a fibre sheet material and method of laying up fibre sheet material to manufacture wind turbine blades. The invention further comprises a blade manufactured by the method as well as a use of such a blade. One aspect relates to an oblong fibre sheet material(26)for wind turbine blades, where a surface layer (14) is having a width, which in the lateral direction is broader than a lateral, unidirectional layer (10), and lengthwise side faces of at least the surface layer is provided with a thinning of a thickness of the layer to obtain favourable joints. Another aspect concerns manufacturing a wind turbine blade shell comprising laying fibre sheet (26) materials in a blade mould (20), where the sheet materials lengthwise are positioned in a direction corresponding to a chordwise direction of a turbine blade direction of the mould and overlapping in a spanwise direction. The effect obtained is a significant reduction in the amount of waste material compared to laying fibre sheets in the spanwise direction.

摘要翻译： 本发明涉及一种纤维片材料和铺设纤维片材以制造风力涡轮机叶片的方法。 本发明还包括通过该方法制造的叶片以及这种叶片的用途。 一个方面涉及用于风力涡轮机叶片的长方形纤维片材（26），其中表面层（14）具有在横向方向上比横向单向层（10）宽的宽度，并且纵向侧面 至少表面层具有层的厚度变薄以获得良好的接合。 另一方面涉及制造风力涡轮机叶片壳体，包括将纤维片材（26）材料铺设在叶片模具（20）中，其中片材材料沿着与模具的涡轮叶片方向的弦向相对应的方向纵向定位并且重叠 在翼展方向。 与沿着翼展方向铺设纤维片材相比，获得的效果是废料量的显着减少。