光伏电站环网柜温湿度非线性耦合预测模型研究Research on the prediction model of temperature and humidity in the ring main unit based on nonlinear coupling method
徐冬梅,张杰,刘学广,邹君文
摘要(Abstract):
大型太阳能光伏电站中的环网柜工作环境复杂多变,面对温差大、潮湿等恶劣环境,极易发生环网柜运行故障,影响太阳能光伏的安全稳定接入并网。环网柜温湿度具有明显的线性和非线性变化特征,基于环网柜内部温湿度实测数据,利用自回归移动平均(ARIMA)模型和径向基函数(RBF)模型对线性和非线性数据处理能力的优势,构建ARIMA-RBF权重组合温湿度预测模型,对某光伏电站实际环网柜内温湿度进行动态预测。预测结果表明:相较于单一模型,ARIMA-RBF权重组合模型的预测精度更高、稳定性更好;该组合模型通过适当的加权策略充分发挥了单一模型对数据不同特征的处理能力,能较好地评估环网柜内部温湿度状态,可为建立更具普适性的预测模型提供参考,并有助于减少环网柜因长期超温和潮湿环境下运行引起的故障。
关键词(KeyWords): 太阳能光伏;环网柜;温湿度;非线性耦合;权重组合预测模型
基金项目(Foundation): 国家电网有限公司科技项目(GJRD2021-04)~~
作者(Author): 徐冬梅,张杰,刘学广,邹君文
DOI: 10.19666/j.rlfd.202309163
参考文献(References):
- [1]李美成,高中亮,王龙泽,等.“双碳”目标下我国太阳能利用技术的发展现状与展望[J].太阳能,2021(11):13-18.LI Meicheng, GAO Zhongliang, WANG Longze, et al.The development status and prospects of solar energy utilization technology in China under goal of emission peak and carbon neutrality[J]. Solar Energy, 2021(11):13-18.
- [2] IVANOVSKI K, HAILEMARIAM A, SMYTH R. The effect of renewable and non-renewable energy consumption on economic growth:non-parametric evidence[J]. Journal of Cleaner Production, 2021, 286:124956.
- [3]肖云鹏,王锡凡,王秀丽,等.面向高比例可再生能源的电力市场研究综述[J].中国电机工程学报, 2018,38(3):663-674.XIAO Yunpeng, WANG Xifan, WANG Xiuli, et al.Review on electricity market towards high proportion of renewable energy[J]. Proceedings of the CSEE, 2018,38(3):663-674.
- [4]李盛丰.中国碳税法律制度构建研究[D].石家庄:河北地质大学, 2020:1.LI Shengfeng. Research on the construction of carbon tax legal system in China[D]. Shijiazhuang:Hebei GEO University, 2020:1.
- [5]谭显东,刘俊,徐志成,等.“双碳”目标下“十四五”电力供需形势[J].中国电力, 2021, 54(5):1-6.TAN Xiandong, LIU Jun, XU Zhicheng, et al. Electricity supply and demand situation during the 14th Five Year Plan under the “dual carbon” goal[J]. Electric Power,2021, 54(5):1-6.
- [6] JU X, XU C, HU Y, et al. A review on the development of photovoltaic/concentrated solar power(PV-CSP)hybrid systems[J]. Solar Energy Materials and Solar Cells, 2017, 161:305-327.
- [7]赖昌伟,黎静华,陈博,等.光伏发电出力预测技术研究综述[J].电工技术学报, 2019, 34(6):1201-1217.LAI Changwei, LI Jinghua, CHEN Bo, et al. Review of photovoltaic power output prediction technology[J].Transactions of China Electrotechnical Society, 2019,34(6):1201-1217.
- [8]闫云飞,张智恩,张力,等.太阳能利用技术及其应用[J].太阳能学报, 2012, 33(增刊1):47-56.YAN Yunfei, ZHANG Zhien, ZHANG Li, et al.Application and utilization technology of solar energy[J].Acta Energiae Solaris Sinica, 2012, 33(Suppl.1):47-56.
- [9] YUN S N, QIN Y, UHL A R, et al. New-generation integrated devices based on dye-sensitized and perovskite solar cells[J]. Energy and Environmental Science, 2018, 11(3):476-526.
- [10]龚莺飞,鲁宗相,乔颖,等.光伏功率预测技术[J].电力系统自动化, 2016, 40(4):140-151.GONG Yingfei, LU Zongxiang, QIAO Ying, et al. An overview of photovoltaic energy system output forecasting technology[J]. Automation of Electric Power Systems, 2016, 40(4):140-151.
- [11]成珂,孙琦琦,马晓瑶.基于主成分回归分析的气象因子对光伏发电量的影响[J].太阳能学报, 2021,42(2):403-409.CHENG Ke, SUN Qiqi, MA Xiaoyao. Influence of meteorological factors on photovoltaic power generation based on principal component regression analysis[J].Acta Energiae Solaris Sinica, 2021, 42(2):403-409.
- [12]朱正林,吴昊,郑健.基于改进RBF碟式太阳集热器出口气流温度预测[J].太阳能学报, 2017, 38(12):3195-3201.ZHU Zhenglin, WU Hao, ZHENG Jian. Prediction of air flow temperature at the outlet of an improved RBF disk solar collector[J]. Acta Energiae Solaris Sinica, 2017,38(12):3195-3201.
- [13]高宪花,魏赏赏,苏志刚.槽式太阳能集热场出口温度的双模态模型预测抗干扰控制研究[J].太阳能学报,2022, 43(1):491-496.GAO Xianhua, WEI Shangshang, SU Zhigang. Research on the bimodal model predictive anti-interference control of the outlet temperature of slot solar collectors[J]. Acta Energiae Solaris Sinica, 2022, 43(1):491-496.
- [14]郭枭,田瑞,邱云峰,等.清洁光伏组件温度预测及影响因素研究[J].太阳能学报, 2021, 42(11):76-85.GUO Xiao, TIAN Rui, QIU Yunfeng, et al. Temperature prediction and influencing factors of clean photovoltaic modules[J]. Acta Energiae Solaris Sinica, 2021, 42(11):76-85.
- [15]田东,韦鑫化,王悦,等.基于MA-ARIMA-GASVR的食用菌温室温度预测[J].农业工程学报, 2020,36(3):190-197.TIAN Dong, WEI Xinhua, WANG Yue, et al. Prediction of temperature in edible fungi greenhouse based on MA-ARIMA-GASVR[J]. Transactions of the CSAE,2020, 36(3):190-197.
- [16]赵全明,宋子涛,李奇峰,等.基于CNN-GRU的菇房多点温湿度预测方法研究[J].农业机械学报, 2020,51(9):294-303.ZHAO Quanming, SONG Zitao, LI Qifeng, et al.Multi-point prediction of temperature and humidity of mushroom based on CNN-GRU[J]. Transactions of the Chinese Society for Agricultural Machinery, 2020, 51(9):294-303.
- [17]于学儒.日光温室关键环境因子变化规律与监控系统研究[D].泰安:山东农业大学, 2019:1.YU Xuerui. Study on change regulation of key environmental factors and monitoring and control system in solar greenhouse[D]. Taian:Agricultural University,2019:1.
- [18]张坤鳌,赵凯.基于改进CFAPSO-RBF神经网络的温室温度预测研究[J].计算机应用与软件, 2020, 37(6):95-99.ZHANG Kun’ao, ZHAO Kai. Greenhouse temperature prediction based on improved CFA PSO-RBF neural network[J]. Computer Applications and Software, 2020,37(6):95-99.
- [19]蔡淑芳,林营志,吴宝意,等.利用线性和非线性耦合方式建立温室温湿度预测模型[J].中国农业气象,2022, 43(7):527-537.CAI Shufang, LIN Yingzhi, WU Baoyi, et al.Establishing a greenhouse temperature and humidity prediction model using linear and nonlinear coupling methods[J]. Chinese Journal of Agrometeorology, 2022,43(7):527-537.
- [20]陈昕,唐湘璐,李想,等.二次聚类与神经网络结合的日光温室温度二步预测方法[J].农业机械学报, 2017,48(增刊1):353-358.CHEN Xi, TANG Xianglu, LI Xiang, et al. Two-steps prediction method of temperature in solar greenhouse based on twice cluster analysis and neural network[J].Transactions of the Chinese Society for Agricultural Machinery, 2017, 48(Suppl.1):353-358.
- [21]刘春红,杨亮,邓河,等.基于ARIMA和BP神经网络的猪舍氨气浓度预测[J].中国环境科学, 2019, 39(6):2320-2327.LIU Chunhong, YANG Liang, DENG He, et al.Prediction of ammonia concentration in piggery based on ARIMA and BP neural network[J]. China Environmental Science, 2019, 39(6):2320-2327.
- [22] HUANG L, DENG L H, LI A G, et al. A novel approach for solar greenhouse air temperature and heating load prediction based on Laplace transform[J]. Journal of Building Engineering, 2021, 44:102682.
- [23] AXEL E G, GENARO M, MANUEL T A, et al.Applications of artificial neural networks in greenhouse technology and overview for smart agriculture development[J]. Applied Sciences, 2020, 10(11):3835.
- [24]李渊朴,王秀玲.基于改进遗传算法和神经网络的大棚环境预测[J].电子测量技术, 2020, 43(7):46-49.LI Yuanpu, WANG Xiuling. Prediction of greenhouse environment based on improved genetic algorithm and neural network[J]. Electronic Measurement Technology,2020, 43(7):46-49.
- [25]张建超,单慧勇,景向阳,等.基于Elman神经网络的温室环境因子预测方法[J].中国农机化学报, 2021,42(8):203-208.ZHANG Jianchao, SHAN Huiyong, JING Xiangyang,et al. A prediction method for greenhouse environmental factors based on Elman neural network[J]. China Journal of Agricultural Machinery Chemistry, 2021, 42(8):203-208.
- [26] BELOUZ K, NOURANI A, ZEREG S, et al. Prediction of greenhouse tomato yield using artificial neural networks combined with sensitivity analysis[J]. Scientia Horticulturae, 2022, 293:110666.
- [27]陈亮,张媛媛,刘韵婷.基于改进的LSTM的药品温湿度预测方法[J].电子测量与仪器学报, 2019, 33(1):106-112.CHEN Liang, ZHANG Yuanyuan, LIU Yunting. Method for predicting temperature and humidity of medicine based on improved LSTM[J]. Journal of Electronic Measurement and Instrument, 2019, 33(1):106-112.
- [28]徐映梅,陈尧.季节ARIMA模型与LSTM神经网络预测的比较[J].统计与决策, 2021, 37(2):46-50.XU Yingmei, CHEN Yao. Comparison between seasonal ARIMA model and LSTM neural network forecast[J].Statistics and Decision, 2021, 37(2):46-50.
- [29]关鹏,焦玉勇,段新胜.基于RBF神经网络的土体导热系数非线性预测[J].太阳能学报, 2021, 42(3):171-178.GUAN Peng, JIAO Yuyong, DUAN Xinsheng. Non-liner prediction of soil thermal conductivity based on RBF neural network[J]. Acta Energiae Solaris Sinica, 2021,42(3):171-178.