2025年4月5日 周六
首页 > 过刊浏览>2024年第卷第1期 >218-224. DOI:10.19781/j.issn.1673-9140.2024.01.022
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基于改进GM（1，1）模型的变电站检修运维费用预测
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作者:
作者单位:

(1.国网湖北省电力有限公司经济技术研究院，湖北 武汉 430000;2.东南大学电气工程学院 江苏 南京 210096;3.国网湖北省电力有限公司，湖北 武汉 430000;4.长沙理工大学电气与信息工程学院，湖南 长沙 410114)

通讯作者:

李智威(1987—),男，博士，高级工程师，主要从事电网规划、资产管理研究；E?mail：402183309@qq.com

中图分类号:

TM63

基金项目:

国家自然科学基金(51977013)；国家电网有限公司总部指南科技项目（5500?202322539A?3?2?ZN）


Prediction of substation maintenance and repair costs with improved GM (1,1) model
Author:
Affiliation:

(1.State Grid Hubei Economic and Technological Research Institute, Wuhan 430000,China;2.School of Electrical Engineering, Southeast University, Nanjing 210096,China;3. State Grid Hubei Electric Power Co., Ltd.，Wuhan 430000,China;4.School of Electrical & Information Engineering,Changsha University of Science & Technology, Changsha 410114,China)

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    摘要:

    针对变电站因设备的缺陷而引起的全寿命周期成本(life cycle cost，LCC)中检修运维费用拨付波动现象，分别采用传统的灰色GM（1,1）模型和组合改进的灰色GM（1,1）模型，对未来3年地市A的变电站检修运维费用进行预测，优化现有的成本拨付策略。结果表明，2种模型的预测精度等级均为一级，但改进后模型的平均相对误差及后验差比值均低于传统模型，说明改进模型比传统模型具有更高的预测精度，能够更好地预测变电站的检修运维费用。最后，利用改进的预测模型对某地市A的2019—2021年变电站检修运维费用进行预测。

    Abstract:

    Aiming at the fluctuation of maintenance and repair costs in substation life cycle cost, a traditional grey model and an improved grey model are adopted respectively, to forecast the maintenance and repair costs of a substation in the next 3 years in order to optimize cost allocation strategy. Simulation results show that the prediction accuracy of both models is one grade; while both the average relative error and the posterior error ratio of the improved model are lower than those of the traditional one. The prediction accuracy of the improved model is hence higher than that of the traditional one, and can be suitable to predict the maintenance and repair costs of a substation. Finally, the improved grey model is used to predict the maintenance and repair costs during 2019 to 2021 of a specified substation in a city.

    参考文献
    [1] YANG GHAZALI Y Z.Managing on-load tap changer life cycle in tenaga nasional berhad (TNB) distribution power transformers[J].CIRED-Open Access Proceedings Journal,2017,2017(1):303-307.
    [2] LAZARI A L,CHARALAMBOUS C A.Probabilistic total ownership cost of power transformers serving large-scale wind plants in liberalized electricity markets[J].IEEE Transactions on Power Delivery,2015,30(4):1923-1930.
    [3] 陈志华,尤梦凯,蔡伟,等.考虑全寿命周期的储能电站综合评价模型[J].发电技术,2023,44(6):883-888. CHEN Zhihua,YOU Mengkai,CAI Wei,et al.Comprehensive evaluation model of energy storage power station with full life cycle[J].Power Generation Technology,2023,44(6):883-888.
    [4] 宋冬然,晏嘉琪,夏鄂,等.基于改进麻雀搜索算法的大型海上风电场电缆布置优化[J].电力系统保护与控制,2022,50(12):134-143. SONG Dongran,YAN Jiaqi,XIA E,et al.Optimization of cable layout for large-scale offshore wind farms based on an improved sparrow search algorithm[J].Power System Protection and Control,2022,50(12):134-143.
    [5] 马鑫,尚毅梓,胡昊,等.基于数据特征增强和残差收缩网络的变压器故障识别方法[J].电力系统自动化,2022,46(3):175-183. MA Xin,SHANG Yizi,HU Hao,et al.Identification method of transformer fault based on data feature enhancement and residual shrinkage network[J].Automation of Electric Power Systems,2022,46(3):175-183.
    [6] 徐肖庆,朱宁,韦瑞峰,等.大型变压器状态检修的绝缘特征量采样方法[J].电力科学与技术学报,2019,34(4):189-193. XU Xiaoqing,ZHU Ning,WEI Ruifeng,et al.Study on insulation characteristics sampling method in the course of condition based maintenance of large transformer[J].Journal of Electric Power Science and Technology,2019,34(4):189-193.
    [7] 李飞,郑志宇,张昭丞,等.考虑电压暂降影响的交直流配网优选[J].电力科学与技术学报,2020,35(3):120-126. LI Fei,ZHENG Zhiyu,ZHANG Zhaocheng,et al.Optimization scheme of AC/DC distribution network considering voltage sags[J].Journal of Electric Power Science and Technology,2020,35(3):120-126.
    [8] 鄢仁武,罗家满,徐育福.基于盲数理论的电力变压器全寿命周期成本分析[J].电力系统及其自动化学报,2019,31(6):15-20. YAN Renwu,LUO Jiaman,XU Yufu.Life cycle cost analysis of power transformer based on blind number theory[J].Proceedings of the CSU-EPSA,2019,31(6):15-20.
    [9] 郑重,周圆,王琪,等.基于杜鹃算法的变压器全寿命周期成本优化研究[J].电力系统保护与控制,2019,47(8):49-55. ZHENG Zhong,ZHOU Yuan,WANG Qi,et al.Research on transformer life cycle cost based on cuckoo optimization algorithm[J].Power System Protection and Control,2019,47(8):49-55.
    [10] 蒲天骄，乔骥，韩笑等.人工智能技术在电力设备运维检修中的研究及应用[J].高电压技术,2020,46(2):379-383. PU Tianjiao,QIAO Ji,HAN Xiao,et al.Research and application of artificial Intelligence in operation and maintenance for power equipment[J].High Voltage Technology,2020,46(2):379-383.
    [11] 尚博阳,许寅,王颖,等.参与辅助服务的用户侧储能优化配置及经济分析[J].中国电力,2023,56(2):164-170+178. SHANG Boyang,XU Yin,WANG Ying,et al.Optimal configuration and economic analysis of user-side energy storage participating in auxiliary services[J].Electric Power,2023,56(2):164-170+178.
    [12] 周圆.基于健康状态的变压器运维策略及经济寿命研究[D].北京:华北电力大学,2019. ZHOU Yuan.Ueseerch on transformer operation and maintenance strategy and economic life based on health status[D].Beijing:North China Electric Power University,2019.
    [13] 谢庆,张煊宇,王春鑫,等.新一代人工智能技术在输变电设备状态评估中的应用现状及展望[J].高压电器,2022,58(11):1-16. XIE Qing,ZHANG Xuanyu,WANG Chunxin,et al.Application status and prospect of the new generation artificial intelligence technology in the state evaluation of power transmission and transformation equipment[J].High Voltage Apparatus,2022,58(11):1-16.
    [14] 徐洋.基于LCC的配电网检修策略优化研究[D].北京:华北电力大学,2015. XU Yang.Research on maintenance strategy optimization of distribution network based on LCC[D].Beijing:North China Electric Power University,2015.
    [15] 徐长宝,赵立进,高吉普,等.基于灰色马尔科夫链的继电保护装置寿命研究[J].电力科学与技术学报,2019,34(3):114-119. XU Changbao,ZHAO Lijin,GAO Jipu,et al.Research of relay protection device life cycle based on gray Markov model[J].Journal of Electric Power Science and Technology,2019,34(3):114-119.
    [16] 刘思峰,杨英杰,吴利丰,等.灰色系统理论及其应用[M].北京:科学出版社,2014. LIU Sifeng,YANG Yingjie,WU Lifeng.Grey system theory and its application[M].Beijing:Science Press,2014.
    [17] SUN Y,YUAN Q,ZHOU R P,et al.Prediction of vibration characteristics of mechanical bearing based on a novel grey model[C]//2019 2nd World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)，Shanghai,China.IEEE,2019:143-146.
    [18] 蔚德申,王景芹,王丽,等.基于灰色理论的低压断路器寿命预测模型的研究[J].电力科学与技术学报,2019,34(4):35-41. YU Deshen,WANG Jingqin,WANG Li,et al.Research on life prediction model of low-voltage circuit breaker model based on grey theory[J].Journal of Electric Power Science and Technology,2019,34(4):35-41.
    [19] 潘力超.基于分数阶灰色模型的中长期电力负荷预测[D].大庆:东北石油大学,2023. PAN Lichao.Medium and long term power load forecasting based on fractional grey model[D].Daqing:Northeast Petroleum University,2023.
    [20] ZHU M Y,HA Y J,GU C C,et al.An optimized logarithmic converter with equal distribution of relative errors[J].IEEE Transactions on Circuits and Systems II:Express Briefs,2016,63(9):848-852.
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李智威,王依燃,张赵阳,等.基于改进GM（1，1）模型的变电站检修运维费用预测[J].电力科学与技术学报,2024,(1):218-224.
LI Zhiwei, WANG Yiran, ZHANG Zhaoyang, et al. Prediction of substation maintenance and repair costs with improved GM (1,1) model[J]. Journal of Electric Power Science and Technology,2024,(1):218-224.

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