无人水电站运行风险分析与应急管控策略研究

doi:10.16265/j.cnki.issn 1003-3033.2021.S1.022

中国安全科学学报 ›› 2021, Vol. 31 ›› Issue (S1): 121-128.doi: 10.16265/j.cnki.issn 1003-3033.2021.S1.022

无人水电站运行风险分析与应急管控策略研究

向文平¹ 高级工程师, 刘鹤¹ 高级工程师, 王禾¹ 高级工程师, 张力² 副教授, 唐侨³, 刘小兵² 教授

1 国能大渡河瀑布沟水力发电总厂, 四川雅安 625304;
2 西华大学流体及动力机械教育部重点实验室, 四川成都 610039;
3 西华大学电气与电子信息学院, 四川成都 610039

收稿日期:2021-09-12 修回日期:2021-11-16 出版日期:2021-12-30 发布日期:2022-06-30
作者简介:向文平 (1974—),男,湖北秭归人,工程硕士,高级工程师,主要从事水电厂技术管理、智慧电厂建设等工作。E-mail:345810202@qq.com。
基金资助:
国家重点研发计划项目(2018YFB0905200); 四川省教育厅自然科学重点项目(11ZA280)。

Operation risk analysis and emergency control strategy for unmanned hydropower stations

XIANG Wenping¹, LIU He¹, WANG He¹, ZHANG Li², TANG Qiao³, LIU Xiaobing²

1 Pubugou Hydropower Plant, Dadu River Hydropower Development Company, China Energy Investment Group Co., Ltd., Ya'an Sichuan 625304, China;
2 Key Laboratory of Fluid and Power Machinery, Ministry of Education, Xihua University, Chengdu Sichuan 610039, China;
3 School of Electrical Engineering and Electronic Information, Xihua University, Chengdu Sichuan 610039, China

Received:2021-09-12 Revised:2021-11-16 Online:2021-12-30 Published:2022-06-30

摘要/Abstract

摘要： 为提升无人水电站的安全生产能力,以运行风险为切入点,研究无人水电站面对异常状态的预防措施与应急响应策略。首先,根据无人水电站的生产特点,重点针对其在极端条件和无人值守情况下所面临的9类运行风险进行识别与分析;其次,基于无人水电站的运行管理模式,以确保库坝-厂房-设备-人员安全为目标,提出对应性的风险预防措施;最后,以系统自主、远程协助、现场指挥3道防线为核心,设计应急响应流程,建立风险分级管控机制,并以深溪沟无人水电站为例进行分析。结果表明:结合水电生产特点与管理模式,针对极端因素影响形成的系统性风险,开展风险分析、防范与应急响应设计,有助于提高无人水电站运行风险防控的标准化水平。

关键词: 无人水电站, 运行风险, 识别分析, 风险预防, 应急响应

Abstract: In order to improve work safety ability of unmanned hydropower stations, preventive measures and emergency response strategies in the face of abnormal states were studied from the perspective of operation risk. Firstly, nine kinds of operation risks under extreme conditions and unattended conditions were identified and analyzed according to production characteristics of the stations. Secondly, based on their operation management mode, corresponding risk prevention measures were proposed to ensure the safety of "dam-plant-equipment-person". Finally, with three defense lines of "system autonomy, remote assistance and on-site command" as the core, emergency response process was designed and risk classification control mechanism was established before they were verified through a case study on Shenxigou unmanned hydropower station. The results show that to analyze risks and design preventive and response measures based on characteristics of hydropower production and management mode are very helpful in improving standardization level of risk prevention and control for unmanned hydropower stations considering systematic risks caused by extreme factors.

Key words: unmanned hydropower station, operation risk, identification and analysis, risk prevention, emergency response

中图分类号:

X913

向文平, 刘鹤, 王禾, 张力, 唐侨, 刘小兵. 无人水电站运行风险分析与应急管控策略研究[J]. 中国安全科学学报, 2021, 31(S1): 121-128.

XIANG Wenping, LIU He, WANG He, ZHANG Li, TANG Qiao, LIU Xiaobing. Operation risk analysis and emergency control strategy for unmanned hydropower stations[J]. China Safety Science Journal, 2021, 31(S1): 121-128.

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无人水电站运行风险分析与应急管控策略研究

Operation risk analysis and emergency control strategy for unmanned hydropower stations

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