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发明公开
CN106533509A 一种延长电力载波传输距离的方法 无效 - 驳回

一种延长电力载波传输距离的方法
摘要：
本发明涉及一种延长电力载波传输距离的方法，将电力载波的传输线路由传统的单相与N相之间，改为N相与地线之间。发送信号经过耦合电容接于N相和地线之间。本方法将传输线路更改为N相与地线之间，基本去除了谐波噪声的干扰，能够更远距离保持信号的传输距离。
摘要（英）：

The invention relates to a method for extending power line carrier transmission distance, a transmission line of power line carriers is changed into between an N phase and a ground wire from traditionally between a single phase and the N phase. A sending signal is connected to between the N phase and the ground through a coupling capacitor. The method changes the transmission line into between the N phase and the ground wire, basically removes interference of harmonic noise, and enables transmission distance of signals to be longer.

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