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Research on the hardware and software structure of two microprocessor-based protections
Author(s): 
Pages: 78-82
Year: Issue:  7
Journal: RELAY

Keyword:  微机保护装置硬件结构软件结构保护管理机;
Abstract: 为满足微机继电保护装置的四统一标准,我国研制的第三代微机保护装置多采用MPU+DSP的结构.该文描述了目前常用的MPU+两DSP结构和MPU+单DSP结构两种微机保护结构,分别给出了其保护软件的实现方法.同时在分析其在软硬件配置上的优缺点的基础上,针对两种微机保护结构进行了对比,指出MPU+高性能单DSP的微机保护装置的优越性.
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