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1. 发明申请

WO2007088448A3 BROADBAND OVER POWERLINES (BPL) COUPLING SYSTEM 审中-公开
标题翻译：宽带超级电源（BPL）耦合系统
公开(公告)号：WO2007088448A3
公开(公告)日：2009-05-07
申请号：PCT/IB2007000207
申请日：2007-01-30
申请人： AMPERION INC , RENZ BRUCE A , LONG DAVID , SANDAHL TODD W
发明人： RENZ BRUCE A , LONG DAVID , SANDAHL TODD W
IPC分类号： H01F27/02 , H01F17/06 , H01P5/12
CPC分类号： H01F38/14 , H01F3/14 , H04B3/56 , H04B2203/5483
摘要： An inductive coupler 33 provides an interface between a power line and a communication device which communicates vi the power line The power line operates at a potential between four and 140 kilovolts while accommodating a current havi a frequency between 45 and 65 hertz, and the communication device operates substantially at ground potential The inductive coupler includes a split ferrite core 10, 13 having material selected to provide a substantially flat frequency response between one and 50 megahertz The coupler also includes a clamping mechanism 17, 27 allowing the inductive coupler to clamp around the power line or around a utility line connected to the power line Further, the coupler includes a least one lead 77 for communicatively connecting the inductive coupler to the communication device The inductive coupl forms an air gap 8 when the inductive coupler is clamped If the coupler is insulated, the insulation is also used for the air gap.
摘要翻译：电感耦合器33提供电力线和与电力线通信的通信装置之间的接口。电力线工作在四到140千伏之间的电位，同时容纳45至65赫兹之间的电流，并且通信装置感应耦合器包括分开的铁氧体磁芯10,13，其具有被选择为提供在一个和50兆赫之间的基本上平坦的频率响应的材料。该耦合器还包括夹紧机构17,27，允许电感耦合器围绕电力夹紧线路或连接到电力线的公用设施线周围。此外，耦合器包括用于将电感耦合器通信地连接到通信装置的至少一个引线77.当电感耦合器被夹紧时，感应耦合形成气隙8.如果耦合器绝缘，绝缘也用于气隙。

2. 发明申请

WO2007088443A3 A RADIO FREQUENCY COUPLER, COUPLING SYSTEM AND METHOD 审中-公开
标题翻译：无线电频率耦合器，耦合系统和方法
公开(公告)号：WO2007088443A3
公开(公告)日：2009-12-10
申请号：PCT/IB2007000196
申请日：2007-01-29
申请人： AMPERION INC , SANDAHL TODD W , RENZ BRUCE A , TRIOLI PHILIP M
发明人： SANDAHL TODD W , RENZ BRUCE A , TRIOLI PHILIP M
IPC分类号： H02H7/04
CPC分类号： H04B3/56 , H04B2203/5425 , H04B2203/5441 , H04B2203/5483
摘要： A radio frequency (RF) signal coupler (120) for cooperative engagement with a shunt device (110) and for cooperative engagement with an RF mode. The shunt device has a high voltage terminal (112) connected to an electrical cable of the power network (111) and a low voltage terminal (114). The coupler comprises a signal lead (123) connected to the low voltage terminal of the shunt device, a ground lead (132) connected to earth ground, and a coupling transformer (130). The coupling transformer comprises a ferrite ring (124), a multiple turn primary winding (126) having a first end and a second end, the first end being connected to the signal lead and the second end being connected to the ground lead, and a multiple turn secondary winding (125) having two terminals for providing the RF signal to th RF modem. The ratio of turns of the secondary winding to the turns of the primary winding is at least two to one.
摘要翻译：射频（RF）信号耦合器（120），用于与分流装置（110）协作接合并与RF模式协作接合。分流装置具有连接到电力网络（111）的电缆的高压端子（112）和低电压端子（114）。耦合器包括连接到分流装置的低电压端子的信号引线（123），连接到大地的接地引线（132）和耦合变压器（130）。耦合变压器包括铁氧体环（124），具有第一端和第二端的多匝初级绕组（126），第一端连接到信号引线，第二端连接到接地引线，并且具有用于向RF调制解调器提供RF信号的两个端子的多匝次级绕组（125）。次级绕组的匝数与初级绕组的匝数之比至少为2比1。

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