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| 摘要: |
| 变电所实行无人值班后，对母线电压的监视通过调度自动化系统实现。介绍了如何通过网络方式将统计型电压表的实时数据远传到集控站监控中心。对现场使用的设备运行状态信息采集仪EII结构、特点及其性能进行了说明，给出了统计型电压表数据实时采集系统的设计方案。分析了该系统的运行情况、存在的问题及下一步工作。 |
| 关键词: 数据采集系统 电压表 统计型 变电所 |
| DOI： |
| 分类号:TM76 |
| 基金项目: |
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| Real-time data acquisition system for substation statistical voltmeter |
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QIAN Guo-liang
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| Abstract: |
| The bus voltage is supervised by the dispatch automation system in unattended sub-stations. The way to remotely transmit the real-time data of statistical voltmeters to supervision center via network is introduced. The structure,features and performance of EII(site device state acquisition instrument) are introduced. The design of real-time acquisition system is provided. Its running conditions,existing problems and further work are analyzed. |
| Key words: data acquisition system,voltmeter,statistical type,substation |
