摘要
介绍了一种基于高级计量系统(AMI)设计思路,并且详细描述了由STM32F103VDT、CC2530以及CS5463等芯片构成智能电表的设计方法。首先介绍了AMI及其对于未来智能电表的重要影响,然后提出了一种基于AMI系统的无线三相智能电表的设计方法。该三相智能电表设计包括:由新型高精度电能计量芯片CS5463构成的对电网电压、电流、功率等参数进行测量,并进一步实现电能计量功能的方法;使用ARM Cortex-M3内核的微控制器STM32F103VD,构成测量数据处理、存储和传输系统的方法;以及采用集成了协议栈的ZigBee芯片CC2530构建的无线数据传输通信系统,传递计量数据的方法。最后还展示了采用本方法构建的新一代无线三相智能电表设计的原型机及其测量结果。
The design scheme of a smart meter based on the advanced meter infrastructure （AMI） method is intro- duced in this paper. And the design method for smart meter which consists of STM32F103VD microcontroller, CD2530 and CS5463 chips is described in detail. AMI has an important impact on future power system. In this pa- per, smart three-phase wireless electricity meter based on AMI integrated with a CC2530 ZigBee wireless communi- cation system, STM32F103vd ARM Cortex-M3 32-bit mierocontroller and CS5463 integrated chip is discussed. The CS5463 chip is an integrated power measurement device which provieds high accurate cost-effective solution for ad- vanced power measurements. It is designed to accurately measure instantaneous voltage, current and calculate in- stantaneous power, active power, and reactive power. And the micro-controller takes a measurement on data pro- cessing, storage and transfer system. At last, the new generation prototype of smart three-phase wireless electricity meter and its measurement results are presented.
出处
《电子测量与仪器学报》
CSCD
2013年第5期473-478,共6页
Journal of Electronic Measurement and Instrumentation
