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在分析用电信息采集系统及其对电力线载波通信技术要求的基础上,针对目前窄带载波和宽带载波存在的问题,设计出一种新型的高性能、低成本、低功耗的电力专用宽带电力线载波通信芯片。详述了该芯片的结构及其关键技术,并结合智能电网用电信息采集系统中两种典型通信单元的不同需求,提出了基于该芯片的模块实现方案。
Based on the analysis of power information acquisition system and its requirements for power line carrier communication technology, aiming at the existing problems of narrowband carrier and wideband carrier, a new high performance, low cost and low power consumption power broadband power line Carrier communication chip. The structure of the chip and its key technologies are described in detail. Combined with the different requirements of two typical communication units in the information acquisition system of smart grid, a scheme of module implementation based on the chip is proposed.