摘要
针对智能家居应用中交流电力监控系统的系统特性即对低功耗与快速性的要求,通过使用TI公司低功耗芯片Msp430f149为主控芯片,围绕其芯片内部丰富的资源进行开发,并尝试引入研究的新型数据处理算法,设计了一个简便实用的交流电力监控系统。结合了实验室的硬件电路试验,相比于普通功率表,其在满足速度与精度要求的前提下降低了近20%的功耗。该系统主要应用在智能家居电力供应过程中,进行了电力监测与电流、电压波形还原以及安全自控等相关方面的设计与实现。
To meet the requirement of high speed and low power consumption in AC power monitoring system on smart home applications,using TI＇s low-power chip Msp430f149 as the main chip and developing with its rich hardware resources, introducing a newly developed data-processing algorithm,the research designed a simple and practical AC power monitoring system.Combining hardware circuit experiment in laboratory to verify that it reduced power consumption by nearly 20% , compared with the ordinary power meter ,when satisfying the requirement of high speed and accuracy.The system is mainly used in smart home electricity supply process, researching the design and implementation of power monitoring and current, voltage waveform reduction and safety automation and other related functions.
出处
《电子设计工程》
2015年第10期106-108,113,共4页
Electronic Design Engineering
