文档介绍：天津职业技术师范大学
Tianjin University of Technology and Education
毕业设计
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二〇一三年六月
天津职业技术师范大学本科生毕业设计
云计算在智能电网中的应用研究
puting applications in the smart grid
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系别:自动化与电气工程学院
2013 年 6 月
摘要
随着现代电网规模的不断扩大,现有的电力系统网络越来越无法满足现代化建设发展的需求,具备自愈、互动、兼容等优点的智能电网成为未来电网的发展趋势。同时,智能电网概念的提出和逐步实现对电力系统的计算和存储能力提出了越来越高的要求。基于云计算技术并结合电力网络系统的特点,提出电力网络系统智能云的概念,在此基础上规划设计了电力系统智能云的体系结构并分析了电力系统智能云实现的关键技术。电力网络系统智能云技术的应用,能够在现有基础资源基本不变的情况下,大大的提高电力网络系统的计算和存储能力,实现电力网络系统智能化、信息化和分级化的互动管理,减少电网建设投资,为构建现代化智能电网系统提供了明确的思路和研究方向。
关键词:智能电网;云计算;电力系统智能云
ABSTRACT
This article describes the ATmega16 microcontroller as a microcontroller, based on the production of the United States ISD ISD4003 voice recording circuit, the phonograph, on the of the ponents, operating principles and the appropriate hardware and software design.
This paper describes the basic principles of electronic phonograph, and its IC design and development were studied. The paper describes the development and current status of the electronic phonograph, voice chip, revealing the electronic phonograph works. mon design methods and circuit voice recording (use the dedicated voice chip ISD4003), and elaborated on position and principles of the various modules of the system. According to subject requirements described in detail the implementation of programs and specific circuit of the independent design of a voice recorder. Finally, the software portion of the system design, and highlights the main features of the voice recording circuit, some of the key modules of the electronic phonograph and module programming ideas and programming methods. Actual test to prove the design of the circuit plete basic functions, stable operation
Key words: ATmega16; Electronic Phonograph; ISD4003; Voice Recorders
目录
1前言 1
1
1
电子留声机设计的主要工作和任务 2
2
语音芯片的介绍 2
语音芯片基本原理 3
总体方案论证 9
11
11
12
14
14
15
4