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电力系统综合测控装置的硬件设计

时间:2019-03-30 14:10来源:毕业论文
摘要随着中国社会和经济的迅速发展,计算机技术和电力电子技术已然成为当今时代的主流发展领域。电力系统测控装置也在朝着功能齐全,性能稳定,运算迅速的方向发展,所以现在

摘要随着中国社会和经济的迅速发展,计算机技术和电力电子技术已然成为当今时代的主流发展领域。电力系统测控装置也在朝着功能齐全,性能稳定,运算迅速的方向发展,所以现在的电力系统需要的已不只是是传统意义上的测控装置,而是一个能够搜集信息,并将信息整合处理的装置。所以测控装置硬件的设计也变成为了电力系统综合测控装置研发的重点话题。33987
在电力系统综合测控装置的设计中,需要对主CPU、储存器、AD转换器、CAN总线、以及时钟电路部分一一进行分析和设计。了解主CPU的型号和功能,选择可靠性能高的储存器,运算快和准确度高的AD转换器,并进行具体的采样功能的实现。使装置完成对外界的模拟信号的采样,通过AD转换输入CPU中进行分析和整理,在储存器中储存,而后输出给上位机的流程。设计出符合现代电力系统测控装置硬件标准的器件。
关键词  测控系统 硬件 可靠性 灵活性
毕业论文设计说明书外文摘要
Title    The hardware design of the power system comprehensive measurement and control mechanism                    
   Abstract
With the rapid development of China's economy and society, computer technology and power electronic technology are becoming the mainstream of the era of the   development. Power system measurement and control device are also moving in complete functions, stable performance, quickly operatation direction, so in a powerful system was not only the traditional measurement and control device, but also collecting information and the integration center. Therefore, the hardware design of the measurement and control device is also the key topic for the comprehensive measurement and controlling device of the power system. 源`自*六)维[论*文'网www.lwfree.cn
In the design of integrated measurement and control equipment of power system, the system needs the main CPU part, storage, AD converter, part of CAN bus and clock circuit part of the design and analysis. Understood the main function of the main CPU and the types of selection, designed the reliable high performance memory, fast operation and AD converter, a high degree of accuracy and specific sampling function achievement is the most important. Completed outside  the analog signal is sampled, and carries on the analysis and sorting through the AD converter input for CPU, putting into memory in order to save, and then CPU can output the messages to the host computer. The hardware of the design is the standard for measuring and controlling device of modern power system.
Keywords  Measurement and control system、Hardware、Reliability、Flexibility
 目   次
1  引言    1
1.1  电力系统的发展情况    1
1.1.1  设计电力系统综合测控装置的目的和意义    1
1.1.2  新型测控装置研究的意义    1
1.1.3  测控装置的发展    2
1.2  产品介绍    2
1.2.1  国内相关产品的介绍    2
1.2.2  国外相关产品的介绍    3
1.3  本设计的主要工作    3
2  电力系统综合测控装置的总体设计    4
2.1  测控装置的设计原则    4
2.2  测控装置的需求分析    4
2.3  测控装置的总体结构    4
2.3.2  储存器模块    5
2.3.3  AD转换模块    5
3  电力系统综合测控装置的硬件设计    6
3.1  最小系统的设计    6 源`自*六)维[论*文'网www.lwfree.cn
3.1.2  主控芯片的管脚分配    8 电力系统综合测控装置的硬件设计:http://www.lwfree.cn/zidonghua/20190330/31334.html
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