| S7-200 PLC在凤凰水电站辅机监控系统改造中的应用 |
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| 引用本文： | 胡顺彬,陈琦.S7-200 PLC在凤凰水电站辅机监控系统改造中的应用[J].水电自动化与大坝监测,2004,28(4):22-24. |
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| 作者姓名： | 胡顺彬 陈琦 |
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| 作者单位： | 1. 广东省源天工程公司,广东省,广州市,511340
2. 广东电气控制设备有限公司,广东省,潮州市,521011 |
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| 摘 要： | 采用西门子S7—200系列可编程逻辑控制器(PLC)构成水电站辅机自动化监控系统。整个电站计算机网络结构采用先进的分层分布式系统结构，集保护、遥控、遥测、遥信、遥调五大功能于一身，实现了电站辅机综合自动化。在凤凰水电站技术改造中的成功应用表明：该系统硬、软件配置稳定性好，可靠性高，实时性强，适合于中、小型水电站辅机综合自动化系统的改造。
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| 关 键 词： | 水电站 辅机自动化 监控系统 技术改造 |
| 修稿时间： | 2004年3月22日 |
APPLICATION OF S7-200 PLC TO AUXILIARIES CONTROL SYSTEM REFORM OF FENGHUANG HYDROPOWER STATION |
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| Hu Shunbin,Chen Qi.APPLICATION OF S7-200 PLC TO AUXILIARIES CONTROL SYSTEM REFORM OF FENGHUANG HYDROPOWER STATION[J].HYDROPOWER AUTOMATION AND DAM MONITORING,2004,28(4):22-24. |
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| Authors: | Hu Shunbin Chen Qi |
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| Abstract: | Siemens S7-200 PLC is applied to the auxiliaries control system of the hydropower station. The whole computer network of the station is an advanced layered and distributed structure, which integrates the functions of protection, remote control, remote measuring, remote signalling and remote adjustment, and integrated automation of the auxiliaries of the station is realized. The successful application to the Fenghuang Hydropower Station indicates that the stability, reliability and real time property of the system is good, and the system is suitable for the auxiliaries control system reform of small and medium-sized hydropower stations. |
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| Keywords: | hydropower station auxiliaries automation monitoring and control system technology reform |
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