公开(公告)号：US20060214643A1

公开(公告)日：2006-09-28

申请号：US10527753

申请日：2002-09-13

申请人： Lennart Angquist ,  Per Hal Varsson ,  Lars Liljestrand ,  Stefan Valdemarsson ,  Claes Bengtsson ,  Willie Wong

发明人： Lennart Angquist ,  Per Hal Varsson ,  Lars Liljestrand ,  Stefan Valdemarsson ,  Claes Bengtsson ,  Willie Wong

IPC分类号： H02P9/00

CPC分类号： H02J3/386 ,  H02J3/1835 ,  Y02E10/763 ,  Y02E40/30

摘要： An electric network for generation and transmission of electric power, including a power generating part, a point of common connection for the power generating part, a transmission link, a load network, and a reactive power compensator. The transmission link is coupled between the point of common connection and a grid connection point at the load network. The reactive power compensator is coupled to transmission link. The power generating part includes at least one wind turbine with an electric generator of induction type, coupled to the point of common connection. The reactive power compensator includes a capacitor bank and in parallel coupling to the capacitor bank a controllable inductor having a magnetic core, a main winding for alternating current, and a DC-control winding for direct current. The DC-control winding for control of the magnetic flux is set up by the main winding via orthogonal magnetization of the core.

摘要翻译： 一种用于发电和发电的电网，包括发电部分，用于发电部分的公共连接点，传输链路，负载网络和无功功率补偿器。 传输链路耦合在公共连接点和负载网络处的网格连接点之间。 无功功率补偿器耦合到传输链路。 发电部分包括至少一个具有感应型发电机的风力涡轮机，耦合到公共连接点。 无功功率补偿器包括电容器组，并联并联到电容器组，具有可控电感器，其具有磁芯，用于交流电的主绕组和用于直流电的直流控制绕组。 用于控制磁通量的DC控制绕组由磁芯的正交磁化由主绕组构成。

公开(公告)号：US07245037B2

公开(公告)日：2007-07-17

申请号：US10527753

申请日：2002-09-13

申请人： Lennart Ängquist ,  Per Halvarsson ,  Lars Liljestrand ,  Stefan Valdemarsson ,  Claes Bengtsson ,  Willie Wong

发明人： Lennart Ängquist ,  Per Halvarsson ,  Lars Liljestrand ,  Stefan Valdemarsson ,  Claes Bengtsson ,  Willie Wong

IPC分类号： H02P9/00

CPC分类号： H02J3/386 ,  H02J3/1835 ,  Y02E10/763 ,  Y02E40/30

摘要： An electric network for generation and transmission of electric power, including a power generating part, a point of common connection for the power generating part, a transmission link, a load network, and a reactive power compensator. The transmission link is coupled between the point of common connection and a grid connection point at the load network. The reactive power compensator is coupled to transmission link. The power generating part includes at least one wind turbine with an electric generator of induction type, coupled to the point of common connection. The reactive power compensator includes a capacitor bank and in parallel coupling to the capacitor bank a controllable inductor having a magnetic core, a main winding for alternating current, and a DC-control winding for direct current. The DC-control winding for control of the magnetic flux is set up by the main winding via orthogonal magnetization of the core.

摘要翻译： 一种用于发电和发电的电网，包括发电部分，用于发电部分的公共连接点，传输链路，负载网络和无功功率补偿器。 传输链路耦合在公共连接点和负载网络处的网格连接点之间。 无功功率补偿器耦合到传输链路。 发电部分包括至少一个具有感应型发电机的风力涡轮机，耦合到公共连接点。 无功功率补偿器包括电容器组，并联并联到电容器组，具有可控电感器，其具有磁芯，用于交流电的主绕组和用于直流电的直流控制绕组。 用于控制磁通量的DC控制绕组由磁芯的正交磁化由主绕组构成。

公开(公告)号：US4206561A

公开(公告)日：1980-06-10

申请号：US962124

申请日：1978-11-20

申请人： Willie Wong ,  Jack Wong ,  Yit C. Wong

发明人： Willie Wong ,  Jack Wong ,  Yit C. Wong

IPC分类号： A01K97/18 ,  A01K97/00

CPC分类号： A01K97/18

摘要： A fish hook extractor has an elongated body with a handle means at one end and, at the other end is disposed a fish hook gripping means for gripping the fish hook for removal from the fish. This latter means is shaped essentially like a 2-prong fork wherein each prong has parallel sides and the prongs are parallel to each other. Each prong is preferably wider in the dimension disposed in the plane of the prongs than in the thickness, i.e., in the dimension perpendicular thereto. The base where the prongs come together is formed into a semi-cylindrical surface and coaxial with this semi-cylindrical surface are formed opposing counter-sunk surfaces each disposed on one side thereof. The ends of each prong are tapered to a point wherein the points are disposed on the outer edges of the respective prongs.

摘要翻译： 鱼钩提取器具有在一端具有手柄装置的细长主体，并且另一端设置有用于抓住鱼钩以从鱼中移出的鱼钩夹持装置。 后者意味着基本上像2叉叉一样成形，其中每个叉具有平行的侧面并且叉脚彼此平行。 每个插脚优选地在设置在插脚的平面中的尺寸上比在厚度上，即在垂直于它的尺寸中更大。 叉子一起形成的基部形成为半圆柱形表面，并且与该半圆柱形表面同轴地形成在每个设置在其一侧的相对的沉没表面。 每个插脚的端部逐渐变细到一个点，其中点被布置在相应插脚的外边缘上。