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| 摘要: |
| 转速测控装置是水电站机组自动控制保护的重要设备。介绍了一种基于单片机和可编程外围芯片(PSD)的双微机、双通道、带有大屏幕液晶显示器的微机转速测控装置的软、硬件设计及应用实效。通过双通道输入信号的采样分析,应用单片机C语言及PSDSoft软件编程。实践表明设计提高了装置运行的可靠性和交互性。 |
| 关键词: 转速,PSD,单片机 |
| DOI： |
| 分类号:TP23 |
| 基金项目: |
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| Design of singlechip-based rotate speed measuring and control device |
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YANG Shengyi YANG Bingliang
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| Abstract: |
| As an important automatic control and protection device in hydraulic power station,the software and hardware design of a rotate speed measuring and control device and its application are introduced.It is based on singlechip and PSD(Programmable System Device),and equipped with dual-MCU,dual-channel and wide LCD(Liquid Crystal Display) screen.Signals are sampled and analyzed with two redundant channels,and the software is programmed with C and PSDSoft.Practices prove it more reliable and interactional. |
| Key words: rotate speed,PSD,singlechip |
