| 大港水电站综合自动化系统的技术改造 |
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| 引用本文： | 沈春峰. 大港水电站综合自动化系统的技术改造[J]. 水电自动化与大坝监测, 2004, 28(5): 4-6 |
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| 作者姓名： | 沈春峰 |
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| 作者单位： | 大港水电站开发有限公司,福建省,宁德市,352100 |
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| 摘 要： | 大港水电站按“无人值班”（少人值守）原则设计,投运以来,综合自动化系统包括电气二次设备、微机型继电保护装置、自动化元件、工业电视的户外摄像头等先后出现异常,后通过技术改造,全面提高了系统的稳定性和可靠性,现已初步实现了单人值班。
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| 关 键 词： | 水电站 综合自动化系统 技术改造 过电压保护 顺控流程优化 自动化元件 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
TECHNICAL REFORMATION OF INTEGRATED AUTOMATION SYSTEM OF DAGANG HYDROPOWER STATION |
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| Shen Chunfeng. TECHNICAL REFORMATION OF INTEGRATED AUTOMATION SYSTEM OF DAGANG HYDROPOWER STATION[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2004, 28(5): 4-6 |
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| Authors: | Shen Chunfeng |
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| Abstract: | Dagang Hydropower Station was designed according to the principle for the "unmanned station". Since it was put into operation, abnormalities have appeared successively in the integrated automation system, including the secondary electric equipment, microprocessor-based relay protection equipment, automatic components, outdoor cameras of industrial monitors, and so on. By means of technical reformation, the stability and reliability of the system have been improved, and the "one man on duty" mode has been primarily realized. |
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| Keywords: | hydropower station integrated automation system technical reformation overvoltage protection optimization of sequential-control flow automatic components |
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