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：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：US20060096953A1

公开(公告)日：2006-05-11

申请号：US10528201

申请日：2003-09-12

申请人： Per Halvarsson ,  Claes Bengtsson ,  David Larsson ,  Johan Karlstrand

发明人： Per Halvarsson ,  Claes Bengtsson ,  David Larsson ,  Johan Karlstrand

IPC分类号： H01H33/34

CPC分类号： H02J3/1821 ,  Y02E40/30 ,  Y10T307/669

摘要： An installation for transmission of electric power via a high-voltage ac voltage line between two switchgear units located at a large distance from each other. For the transmission of the electric power, the ac voltage line includes at least one extruded cable with an inner electric conductor, an insulating layer of a solid material surrounding the conductor, and an outer screen layer located at ground potential. The installation also includes one or more inductors located along the extent of the cable between the switchgear units and integrated into the cable. The inductors are connected between the conductor of the cable and ground for reactive shunt compensation.

摘要翻译： 用于通过位于彼此相距很远的两个开关设备单元之间的高压交流电压线路传输电力的设备。 为了传输电力，交流电压线包括至少一个具有内部电导体的挤出电缆，围绕导体的固体材料的绝缘层和位于地电位的外部屏幕层。 该安装还包括一个或多个电感器，沿着开关设备之间的电缆的范围设置并集成到电缆中。 电感器连接在电缆的导体和地之间用于反应性分流补偿。

公开(公告)号：US07616087B2

公开(公告)日：2009-11-10

申请号：US10528201

申请日：2003-09-12

申请人： Per Halvarsson ,  Claes Bengtsson ,  David Larsson ,  Johan Karlstrand

发明人： Per Halvarsson ,  Claes Bengtsson ,  David Larsson ,  Johan Karlstrand

IPC分类号： H01F27/28

CPC分类号： H02J3/1821 ,  Y02E40/30 ,  Y10T307/669

摘要： An installation for transmission of electric power via a high-voltage ac voltage line between two switchgear units located at a large distance from each other. For the transmission of the electric power, the ac voltage line includes at least one extruded cable with an inner electric conductor, an insulating layer of a solid material surrounding the conductor, and an outer screen layer located at ground potential. The installation also includes one or more inductors located along the extent of the cable between the switchgear units and integrated into the cable. The inductors are connected between the conductor of the cable and ground for reactive shunt compensation.

摘要翻译： 用于通过位于彼此相距很远的两个开关设备单元之间的高压交流电压线路传输电力的设备。 为了传输电力，交流电压线包括至少一个具有内部电导体的挤出电缆，围绕导体的固体材料的绝缘层和位于地电位的外部屏幕层。 该安装还包括一个或多个电感器，沿着开关设备之间的电缆的范围设置并集成到电缆中。 电感器连接在电缆的导体和地之间用于反应性分流补偿。