防灾减灾

基于情景构建与推演的新能源电力设备运行风险评估

  • 任建强 ,
  • 王璐阳 ,
  • 吴家浩 ,
  • 倪顺江 ,
  • 翁文国
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  • 1. 清华大学 工程物理系, 公共安全研究院, 北京 100084;
    2. 城市综合应急科学北京市重点实验室, 北京 100084

收稿日期: 2021-11-08

  网络出版日期: 2022-09-03

基金资助

倪顺江,高级工程师,E-mail:sjni@tsinghua.edu.cn

Operating risk assessments of new energy power equipment based on scenario construction and deduction

  • REN Jianqiang ,
  • WANG Luyang ,
  • WU Jiahao ,
  • NI Shunjiang ,
  • WENG Wenguo
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  • 1. Institute of Public Safety Research, Department of Engineering Physics, Tsinghua University, Beijing 100084, China;
    2. Beijing Key Laboratory of City Integrated Emergency Response Science, Beijing 100084, China

Received date: 2021-11-08

  Online published: 2022-09-03

摘要

新能源电力设备运行环境多变、系统结构复杂,导致新能源电力系统安全问题日益突出。该文提出了一种基于情景构建与推演的电力设备运行风险评估方法。首先,分析了新能源电力系统运行过程中存在的安全风险问题;其次,构建了新能源电力设备运行风险评估模型;最后综合采用交叉影响分析法和解释结构模型法推演了新能源电力设备的不安全状态对电力系统故障的影响程度,并提出了相应的预防和改进措施。研究结果表明:该方法评估电力设备故障对电力系统运行造成的风险程度合理可行,对电力系统应急管理决策具有重要的指导意义。

本文引用格式

任建强 , 王璐阳 , 吴家浩 , 倪顺江 , 翁文国 . 基于情景构建与推演的新能源电力设备运行风险评估[J]. 清华大学学报(自然科学版), 2022 , 62(10) : 1571 -1578 . DOI: 10.16511/j.cnki.qhdxxb.2022.21.008

Abstract

New energy power equipment operating environments are very complex and can change over time which can lead to system failures.This paper presents a risk assessment method for power equipment operations based on scenario constructions and deductions.The operating risks are assessed to develop risk assessment models for the power systems.Then,the influence of these unsafe power system operating conditions on the entire system are deduced using the cross impact analysis method and the interpretive structure model method to identify prevention and control measures.The results show that this method can effectively evaluate the risks caused by power equipment faults in power system operations to guide power system emergency management decisionmaking.

参考文献

[1] 李功新.电力设备在线状态监测的风险评估和成本效益分析[J].浙江电力, 2005, 24(4):51-54. LI G X. Risk evaluation and cost-benefit analysis for on-line condition monitoring of power equipment[J]. Zhejiang Electric Power, 2005, 24(4):51-54.(in Chinese)
[2] 高会生,孙逸群,冉静学.电力光纤保护通道安全风险评估指标的研究[J].继电器, 2007, 35(3):61-65. GAO H S, SUN Y Q, RAN J X. Research of the security risk evaluation indices for electric power optical-fiber relay protection channel[J]. Relay, 2007, 35(3):61-65.(in Chinese)
[3] 杨佳华,杨振睿,陆骏,等.基于风险概率的电力变压器设备风险评估技术研究[J].电网与清洁能源, 2012, 28(3):44-49. YANG J H, YANG Z R, LU J, et al. Risk assessment research on power transformers based on risk probability for power transformer[J]. Advances of Power System&Hydroelectric Engineering, 2012, 28(3):44-49.(in Chinese)
[4] 仝世渝,宋伟,庞腊成,等.电力配电设备故障风险评估模型研究[J].电子与封装, 2012, 12(6):42-46. TONG S Y, SONG W, PANG L C, et al. Failure risk assessment of distribution equipment[J]. Electronics&Packaging, 2012, 12(6):42-46.(in Chinese)
[5] 韩宇奇,郭嘉,郭创新,等.考虑软件失效的信息物理融合电力系统智能变电站安全风险评估[J].中国电机工程学报, 2016, 36(6):1500-1508. HAN Y Q, GUO J, GUO C X, et al. Intelligent substation security risk assessment of cyber physical power systems incorporating software failures[J]. Proceedings of the CSEE, 2016, 36(6):1500-1508.(in Chinese)
[6] 马青山,孙玉玮,邓伟超,等.基于健康度和重要度的电力设备风险评估[J].电气工程学报, 2020, 15(4):144-152. MA Q S, SUN Y W, DENG W C, et al. Power equipment risk assessment based on health and importance[J]. Journal of Electrical Engineering, 2020, 15(4):144-152.(in Chinese)
[7] 赖承中,钟庆,赵宇明,等.低压直流供电系统电气设备电击风险评估方法[J].电力系统自动化, 2021, 45(19):141-147. LAI C Z, ZHONG Q, ZHAO Y M, et al. Risk assessment method for electric shock of electrical equipment in low-voltage DC power supply system[J]. Automation of Electric Power Systems, 2021, 45(19):141-147.(in Chinese)
[8] 新华社.中华人民共和国国民经济和社会发展第十四个五年规划和2035年远景目标纲要[J].中国水利, 2021(6):1-38. Xinhua News Agency. The outline of the 14th five-year plan (2021-2025) for national economic and social development and the long-range objectives through the year 2035 of P. R. China[J]. China Water Resources, 2021(6):1-38.(in Chinese)
[9] 范维澄,刘奕.城市公共安全体系架构分析[J].城市管理与科技, 2009, 11(5):38-41. FAN W C, LIU Y. Analysis of urban public safety system structure[J]. Urban Management Science&Technology, 2009, 11(5):38-41.(in Chinese)
[10] 曹鹏波.危险化学品公路运输事故情景构建与应急管理研究[D].陕西:西安建筑科技大学, 2018.CAO P B. Study on scenarios construction and emergency management of road transportation accident of hazardous chemicals[D]. Shaanxi:Xi'an University of Architecture and Technology, 2018.(in Chinese)
[11] 韩心星.基于情景构建与推演的企业应急能力评估[J].科学技术与工程, 2021, 21(3):1223-1229. HAN X X. Assessment of enterprise emergency capability based on scenario construction and deduction[J]. Science Technology and Engineering, 2021, 21(3):1223-1229.(in Chinese)
[12] ZHANG Y, WENG W G, HUANG Z L. A scenario-based model for earthquake emergency management effectiveness evaluation[J]. Technological Forecasting and Social Change, 2018, 128:197-207.
[13] 赵明欣,鲁宗相,吴林林,等.基于风险评估的输变电设备维修技术[J].电力系统自动化, 2009, 33(19):30-35. ZHAO M X, LU Z X, WU L L, et al. Risk assessment based maintenance technology for electric transmission equipment[J]. Automation of Electric Power Systems, 2009, 33(19):30-35.(in Chinese)
[14] 黄明辉,蔡泽祥,曹建东,等.电力系统二次设备风险评估模型和方法[J].广东电力, 2012, 25(2):5-8, 76. HUANG M H, CAI Z X, CAO J D, et al. Risk assessment model and method for secondary equipment in power system[J]. Guangdong Electric Power, 2012, 25(2):5-8, 76.(in Chinese)
[15] 苏保国.基于设备监控大数据的变电站运行风险评估[J].电力系统装备, 2021(5):105-106. SU B G. Risk assessment of substation operation based on equipment monitoring big data[J]. Electric Power System Equipment, 2021(5):105-106.(in Chinese)
[16] DENG K L, LI D D, WANG Y, et al. Study on a quantitative risk assessment method of primary equipments based on power grid safety analysis[J]. Applied Mechanics and Materials, 2014, 541-542:863-868.
[17] 马燕峰,杨小款,赵书强,等.基于潮流转移和追踪的含风电电力系统运行风险评估[J].电力自动化设备, 2021, 41(1):77-83. MA Y F, YANG X K, ZHAO S Q, et al. Assessment of operation risk for power system containing wind power based on power flow transferring and tracing[J]. Automation of Electric Power Systems, 2021, 41(1):77-83.(in Chinese)
[18] 南东亮,王维庆,张陵,等.基于关联规则挖掘与组合赋权-云模型的电网二次设备运行状态风险评估[J].电力系统保护与控制, 2021, 49(10):67-76. NAN D L, WANG W Q, ZHANG L, et al. Risk assessment of the operation state of power grid secondary equipment based on association rule mining and combination weighting-cloud model[J]. Power System Protection and Control, 2021, 49(10):67-76.(in Chinese)
[19] 郭创新,陆海波,俞斌,等.电力二次系统安全风险评估研究综述[J].电网技术, 2013, 37(1):112-118. GUO C X, LU H B, YU B, et al. A survey of research on security risk assessment of secondary system[J]. Power System Technology, 2013, 37(1):112-118.(in Chinese)
[20] 张璞,张波,王建,等.计及主设备时变状态的变电站短时风险评估方法[J].电力系统保护与控制, 2021, 49(14):73-81. ZHANG P, ZHANG B, WANG J, et al. Short-term risk assessment for a power substation considering the time-varying operation conditions of power equipment[J]. Power System Protection and Control, 2021, 49(14):73-81.(in Chinese)
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