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| 摘要: |
| 主要研究了基于DSP中低压电网设备的综合测控保护装置的开发，包括保护原理的探讨、装置硬件系统的设计、制作、调试，对装置硬件结构进行了系统设计。在模块化、统一化的微机测控保护装置的硬件结构方面进行了深入的研究和设计，包括中央处理模块、人机接口模块、A／D转换模块、出口模块、通信模块、频率和相位测量模块等。分析了各模块的设计和实现的功能．并探讨了装置抗干扰能力的改进等问题． |
| 关键词: 微机测控保护装置 数字信号处理器 模块化 |
| DOI： |
| 分类号:TM774 |
| 基金项目: |
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| Research on DSP-based protective device for mid/low-voltage power system |
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ZHANG Ren-yin XIA Jin-sheng
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| Abstract: |
| The development of DSP-based integrated measuring and protective device for mid/low-voltage power system is studied ,including the protection theory,the design,manufacturing and commissioning of hardware system,and the systematic design of its configuration. Modules of the modularized and unified hardware system are emphasized,including central processing,man-machine interface,A/D conversion,outlet,communication,frequency and phase measuring,and so on. The designed and implemented functions of each module are analyzed, and the improvement of anti -interference capability is discussed. |
| Key words: microcomputer-based measuring and protective device digital signal processor modularization |
