| 事件顺序记录(SOE)功能在回龙电站的实现 |
| |
| 引用本文： | 白洪亮,王诗中,乔宇.事件顺序记录(SOE)功能在回龙电站的实现[J].水电能源科学,2009,27(2). |
| |
| 作者姓名： | 白洪亮 王诗中 乔宇 |
| |
| 作者单位： | 1. 华北电力大学电气与电子工程学院,河北,保定,071003
2. 武汉三联控制设备有限公司,湖北,武汉,430070 |
| |
| 摘 要： | 针对一般事件记录仅能做到秒级的分辨率且不能分出事件先后顺序给事故分析带来的困扰,介绍了以ms级分辨率获取信息的事件顺序记录(SOE)功能在回龙电站的实现,阐述了SOE软硬件构成、模决编程及功能实现过程,并提出了扩展和改进建议.实例证明,SOE实现了事件顺序自动记录功能,为事故分析提供了有力证据,成为分析事故的主要记录手段,时间精度1 ms.该系统为实现电站自动化有效可行,可供借鉴.
|
| 关 键 词： | 事件顺序记录 自动化改造 PLC编程 |
Function Realization of Sequence of Event in Huilong Power Station |
| |
| BAI Hongliang WANG Shizhong QIAO Yu.Function Realization of Sequence of Event in Huilong Power Station[J].International Journal Hydroelectric Energy,2009,27(2). |
| |
| Authors: | BAI Hongliang WANG Shizhong QIAO Yu |
| |
| Affiliation: | 1.Department of Electric Power Engineering;North China Eletric Power University;Baoding 071003;China;2.Wuhan Sanlian Hydro Control Eguipment Corporation Limited;Wuhan 430223;China |
| |
| Abstract: | Because the general event recording can only have second-class resolution and could not give an order of the accident that is a trouble to make accident analysis in sequence,this article introduces the function achievement of Sequence of Event(SOE) Recording that uses the ms-resolution to obtain information in Huilong Power Station,expounds hardware and software composition and implementation process of module programming and function achievement of the SOE and proposes the expansion and improvement suggest... |
| |
| Keywords: | GPS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
