企业用户电能信息采集系统设计与实现  

Design and Implementation of Power Information Acquisition System for Enterprises

作　　者：江兵[1] 陈丽娟[2] 封驰[1] 邱其文[1] 李湘林[1] 倪新东[1] 

机构地区：[1]南京邮电大学自动化学院,江苏南京210046 [2]东南大学电气工程学院,江苏南京210096

出　　处：《南京邮电大学学报（自然科学版）》2012年第1期89-93,共5页Journal of Nanjing University of Posts and Telecommunications：Natural Science Edition

基　　金：国家自然科学基金(51007007;60805039;61001077);江苏省高校自然科学基金(11KJB130002;08KJB510015);南京邮电大学引进人才基金(NY207146;NY209019)资助项目

摘　　要：智能电网在用户和电网公司之间形成互动,可以整体性地提高电网的综合效率,将能源利用率和能源供应安全提高到新的水平。提出了一种企业用户电能信息采集系统,其采集终端对电能信息进行采集、处理、转换和存贮,并响应服务器命令,将电能信息、时标信息和采集终端编号信息利用ZigBee SZ02终端节点发送至服务器。系统可以通过局域网络对用电信息集中管理,并利用多种通信方式实现与电力公司的互动。经过校表和测试,采集终端计量结果优于0.2级电能表标准。The smart grid, enables the interaction between customers and power supply companies, which improves the overall efficiency of power grid and raises the energy utilization rate and the safety of energy supply to a new level. A kind of Power Information Acquisition System for Enterprises （PIASE） is proposed. The power information can be gathered, processed, transformed and stored by the data collection terminal. According to the server demands, the terminal sends power information, time stamp and terminal number to server via ZigBee SZ02. PIASE can manage the power usage information centrally through local area network （LAN） and perform interaction with power supply companies using varieties of communication approaches. The calibration and testing have shown that the measurement result of data collection terminal is better than that of Watthour Meter with 0.2% accuracy.

关 键 词：智能电网 电能信息采集 ATT7022B ARM ZIGBEE 

分 类 号：TM93[电气工程—电力电子与电力传动]