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| 摘要: |
| 介绍了一种基于数字信号处理器(DSP)芯片的新型微机线路保护装置。该装置采用数字保护、测控一体化设计,可同时实现输电线路的保护、测控、操作等功能。硬件方面采用32位定点DSP芯片TMS320F2812为核心部件,系统由CPU模块、模拟量采集模块、开关量输入/输出模块、液晶显示模块、电源模块和通信接口等模块统一组成。软件方面采用DSP芯片的集成开发环境CCS开发。 |
| 关键词: 线路保护,DSP,CCS |
| DOI： |
| 分类号:TM774 |
| 基金项目: |
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| Line protection based on DSP |
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BAO Ya-ping LI Xiao-hong
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| Abstract: |
| A line protection based on DSP(Digital Signal Processer) is introduced,which adopts inte-grative design of digital protection,measuring and control to realize the functions of transmission line protection,measuring,control and operation.With the 32-bit fix-point DSP as its core,the system hardware is composed of CPU module,analog sampling module,binary input /output module,LCD(Liquid Crystal Display) module,power supply module and communication module.The system software is developed in integrated development environment CCS(Code Composer Studio). |
| Key words: line protection,DSP,CCS |
