Based On The Design And Implementation Of Cs5463 Single Phase Intelligent Electric Meter

With the rapid development of China’s economy, energy consumption is increasing. At present, China’s main source of energy is electric energy, whether it is industrial electricity consumption or agriculture, electricity consumption was increasing, power is still important to protect people’s lives and modern society, the national economy. Electrical energy measurement tools is the meter, survey and analysis of the development of the energy meter at home and abroad after the working principle of the power meter made a detailed theoretical analysis, design and completion of a mainly for industrial andagricultural electricity metering power meter.This individual smart meters will not only improve the measurement accuracy is also measured at different time periods. In addition. The harmonic analysis of functions, real-time monitoring of the interference of harmonics in the grid on the grid. In this way, the measurement of the electrical energy, and also for the future optimization of the grid to provide reliable data.The paper first gave a brief overview of the course of development of the energy meter, and then focus on specific introduction of single-phase multi-functional smart meter software and hardware overall program and implementation process, the CS5463will be able to use special measuring chip and attentionmatters given instructions. By function in the design of the hardware in the overall scheme of the design of hardware circuit unit, the main function management module, power supply circuit module, display module, power measurement module, memory modules. In software design, the hierarchical and modular design to achieve a harmonic analysis, functional capacity and amount of non-functional time-sharing measurement, display and storage functions. The design of harmonic analysis of new features, but also the innovation of this paper.As a dedicated energy metering tools, power meter data accuracy, reliability is the difficulty of the metering system is especially important. System during the design process should be on these two aspects of key consideration. The instrument has the following advantages:simple structure, strong anti-interference ability, high degree of integration, low cost, low power consumption, there is much room for development in the market, compare to adapt the market demand of the power meter.