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| 摘要: |
| 介绍了智能型线路故障检测器的硬件设计原理和软件设计方案.所设计的1组故障检测器由1个主检测器和2个从检测器组成,分别并列挂在同一线路的ABC三相下运行.每个检测器带有蓝牙模块,用于同组主检测器和从检测器之间的短程通信,主检测器另带有手机模块,可通过GSM公网和监控中心通信.硬件和软件均采用模块化和低功耗设计.整个系统主要由电源模块、微控制器模块、信号调理模块、无线通信模块构成.微控制器采用MSP430系列的高性能超低功耗单片机MSP430F149芯片作为核心处理单元,并结合数字信号处理技术,可实时检测出多种故障,全面监视线路的运行.所研制的检测器已通过实验室检测,达到设计要求. |
| 关键词: 故障检测 GSM 模块 蓝牙 |
| DOI： |
| 分类号:TM76 |
| 基金项目: |
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| Intelligent fault detector for transmission lines |
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XIU Rongkun~1 YE Junxu~2 WEN Boying~1
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| Abstract: |
| An intelligent fault detector for transmission lines is introduced in hardware and software.The detector system consists of a master detector and two slave detectors,installed for phase A,B and C of the same line.Each detector has a Bluetooth module used for short range communication between master and slave detectors within system.The master detector has a cell phone module used for communication with control center via GSM network.Both hardware and software adopt modularized and low-power consump- tion de... |
| Key words: MSP430 |
