欧洲电力线智能计量发展标准简介  

The Introduction of Power-line Intelligent Metering Evolution Standard

作　　者：朱满军[1] 王斌[1] 陶维青[1,2] 汪丽丽[2] 

机构地区：[1]合肥工业大学电气与自动化工程学院,合肥230009 [2]安徽科大智能电网技术有限公司,合肥230088

出　　处：《电测与仪表》2011年第8期92-96,共5页Electrical Measurement & Instrumentation

摘　　要：低压电力线载波通信采用低压电力线作为传输介质,为通信网络"最后一公里"问题提供了一个很好的解决方案。本文介绍了一个新的基于OFDM技术的低压电力线载波通信标准——电力线智能计量发展(Power-line Intelligent Metering Evolution,PRIME),对PRIME的物理层、MAC层和汇聚层进行了详细地描述,重点论述了MAC层中继技术的实现。通过对国内外电力线载波通信技术发展的比较,可以看出PRIME技术有利于市场的发展,满足当前及未来低压电力线载波通信的应用要求。The low-voltage power line carrier communication using low voltage power line as transmission medium,provides a good solution for the ＂last mile＂ in communication network.This article introduces a new low-voltage power line carrier communication standard based on OFDM—PRIME（Power-line Intelligent Metering Evolution）;describes the physical layer,MAC layer and convergence layer of PRIME in detail.Then detailed light is shed on relay implementation in the MAC layer.Through the comparison of power line carrier communication between home and abroad.We can find that the PRIME is conducive to the market development,meeting the requirement about low-voltage power line carrier communication applications in the current and future.

关 键 词：智能电网 电力线智能计量发展 低压电力线载波通信 OFDM 

分 类 号：TM933[电气工程—电力电子与电力传动]