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Electrical coupling device for connection to HV cables - has coupling capacitor, and uses capacitance to earth and earth proper as return conductor
Electrical coupling device for connection to HV cables - has coupling capacitor, and uses capacitance to earth and earth proper as return conductor
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机译:用于连接到HV电缆的电耦合装置-具有耦合电容器,并使用接地电容和接地电容作为回路导体
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摘要
The cables may have insulated cores or they may be insulated cores. They are used as H.F. communications cables and coupling of the cables is achieved by a coupling capacitor and matching transformer at the cable potential. A coupling capacitor (CK) is used. It is inserted between the transformer (U1) and a filter (FA). The filter is usually provided at the cable or communications equipment. The cable capacitance to earth and the earth are used as return conductor.
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