摘要
传统的机械电表因其固有的技术限制在原理和应用中存在各种各样无法克服的困难,如精度无法达到更高的标准,功能单一,无法适应现在监控管理系统等等。为了解决这一系列问题,将采样、DSP、ARM、嵌入式等先进技术应用到电表中,不仅改变电表的原理和内部结构,其电表具有强大的数字功能,而且在精度上有很大的提高,能适应现代监控管理系统,因此这项技术正日益引起人们的注意。从应用角度详细地介绍了三相数字电表的设计应用。
Existence is all kinds of in restricting in principle and applying the traditional machinery electricity meter because of whose inherent technology the difficulty having no way to overcome, unitary,having no way to adapt to now if accuracy has no way to reach higher standard, function to monitor management system and so on. And for the problems, in applying advanced technologies such as sampling, DSP, ARM, embedded systems to the electricity meter, not only changing electricity meter principle and inner structure, whose electricity meter has the figure function big and powerful, have very big rise on accuracy, the energy adapts to modem supervisory control manage system, this technology arouses people＇s attention. This article in detail introduced the three-phase digital electric instrument design and application from the application angle.
出处
《计算机技术与发展》
2007年第10期192-194,共3页
Computer Technology and Development
关键词
采样
DSP
ARM
三相数字电表
sampling
DSP
ARM
three - phase digital electric instrument
