电力线载波通信是配网自动化中一种经济、简便的数据传输方式。

Power line carrier is an economic and convenient data transmission technology used in distribution automation system.

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远程在线监测系统可以选择多种通信方式：光纤、无线、电缆、电力线载波等等。

There are many communication modes in remote monitoring system, such as optical fiber, wireless transmission, cable mode, power line carrier, etc.

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由于电力线通信不需重新布线，成本低廉等优点，它作为宽带接入的一种方式受到了极大的关注。

Because power line communication has several advantages, such as no need of new wire and low cost, it has drawn a lot of attentions in the fields of broadband access.

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