基于MSP430F449的低功耗采样电力表  

Study on low power consumption wattmeter based on MSP430F449

作　　者：方伟林[1] 于泉[1] 

机构地区：[1]黑龙江大学计算机学院,黑龙江哈尔滨150080

出　　处：《哈尔滨商业大学学报（自然科学版）》2003年第4期447-449,共3页Journal of Harbin University of Commerce：Natural Sciences Edition

摘　　要：MSP430F449超低功耗单片机具有丰富的内部资源和强大的信号处理能力.将该单片机结合交流采样测量算法可实现交流信号的测量与处理,使设计的电力表具有低功耗、多功能、高精度、可靠性高等特点.MSP430F449 mixed signal microcontroller with low power consumption is rich in internal resources and has strong ability in signal processing. This microcontroller can be used in AC signal measuring and processing when combined with method of AC sampling. The signed wattmeter has the features of low power consumption, multifunctions, high accuracy and reliability. 

关 键 词：交流采样 电力表 单片机 

分 类 号：TM933.3[电气工程—电力电子与电力传动]