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The fault early warning of the coal mill is of great significance to the safe operation of thermal power unit, but the operation of the coal mill has many interference noises and a high degree of coupling, which makes the fault early warning more difficult. Based on this, this paper proposes a fault warning method based on wavelet packet transform (WPT) and Transformer. Firstly, the signal is denoised by the wavelet packet analysis method with adaptive threshold value. Then, the characteristic parameters related to the fault measurement point are selected as input to establish a Transformer coal pulverized prediction model based on the self-attention mechanism. Finally, the kernel density estimation method is used to analyze the prediction deviation and determine the warning threshold. Taking a 660 MW medium-speed coal mill as the research object and using actual data for verification, the experimental results show that the prediction accuracy of the proposed method is higher than that of CNN, LSTM, and CNN+LSTM models, and it can provide early warning of coal mill failures.
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磨煤机运行干扰噪声多、耦合程度高的特点加大了火电机组安全运行故障预警难度。提出了基于小波包变换(wavelet packet transform,WPT)和Transformer的故障预警方法WPT-Transformer。首先,通过自适应阈值的小波包分析方法,对信号进行降噪处理;接着,选取与故障测点相关的特征参数作为输入,建立基于自注意力机制的Transformer磨煤机预测模型;最后,利用核密度估计法分析预测偏差,确定预警阈值。以某660 MW机组中速磨煤机为研究对象,采用实际数据做验证,结果表明,所提方法预测精度高于CNN、LSTM、CNN+LSTM模型,能够对磨煤机早期故障进行预警。
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杨婷婷(1981),女,博士,副教授,主要研究方向为发电机组节能优化控制,yangtingting@ncepu.edu.cn。
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ODGAARD P F,
MATAJI B. Observer-based fault detection and moisture estimating in coal mills[J].
Control Engineering Practice,
2008,
16(8): 909-921., articleTitle=Observer-based fault detection and moisture estimating in coal mills, refAbstract=null), Reference(id=1240938927645847846, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2014, volume=80, issue=null, pageStart=10, pageEnd=19, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=GUO S, WANG J, WEI J, journalName=Energy Conversion and Management, refType=null, unstructuredReference=
GUO S,
WANG J,
WEI J, et al. A new model-based approach for power plant tube-ball mill condition monitoring and fault detection[J].
Energy Conversion and Management,
2014,
80: 10-19., articleTitle=A new model-based approach for power plant tube-ball mill condition monitoring and fault detection, refAbstract=null), Reference(id=1240938927754899756, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2007, volume=22, issue=3, pageStart=718, pageEnd=727, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=WEI J, WANG J, WU Q H, journalName=IEEE Transactions on Energy Conversion, refType=null, unstructuredReference=
WEI J,
WANG J,
WU Q H. Development of a multisegment coal mill model using an evolutionary computation technique[J].
IEEE Transactions on Energy Conversion,
2007,
22(3): 718-727., articleTitle=Development of a multisegment coal mill model using an evolutionary computation technique, refAbstract=null), Reference(id=1240938927918477615, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2008, volume=21, issue=10, pageStart=699, pageEnd=710, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=SU Z, WANG P, YU X, journalName=Minerals Engineering, refType=null, unstructuredReference=
SU Z,
WANG P,
YU X, et al. Experimental investigation of vibration signal of an industrial tubular ball mill: Monitoring and diagnosing[J].
Minerals Engineering,
2008,
21(10): 699-710., articleTitle=Experimental investigation of vibration signal of an industrial tubular ball mill: Monitoring and diagnosing, refAbstract=null), Reference(id=1240938928006558006, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=20, pageStart=7465, pageEnd=7475, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=符杨, 周全, 贾锋, journalName=中国电机工程学报, refType=null, unstructuredReference=符杨,周全,贾锋,等.基于SCADA数据图形化的海上风电机组故障预测[J].
中国电机工程学报,
2022,
42(20):7465-7475., articleTitle=基于SCADA数据图形化的海上风电机组故障预测, refAbstract=null), Reference(id=1240938928107221308, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=20, pageStart=7465, pageEnd=7475, url=null, language=null, rfNumber=[5], rfOrder=5, authorNames=FU Yang, ZHOU Quan, JIA Feng, journalName=Chinese Journal of Electrical Engineering, refType=null, unstructuredReference=
FU Yang,
ZHOU Quan,
JIA Feng, et al. Fault prediction of offshore wind turbines based on graphical processing of SCADA data[J].
Chinese Journal of Electrical Engineering,
2022,
42(20): 7465-7475., articleTitle=Fault prediction of offshore wind turbines based on graphical processing of SCADA data, refAbstract=null), Reference(id=1240938928186913088, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=18, issue=5, pageStart=3213, pageEnd=3223, url=null, language=null, rfNumber=[6], rfOrder=6, authorNames=XIE T, HUANG X, CHOI S, journalName=IEEE Transactions on Industrial Informatics, refType=null, unstructuredReference=
XIE T,
HUANG X,
CHOI S. Intelligent mechanical fault diagnosis using multisensor fusion and convolution neural network[J].
IEEE Transactions on Industrial Informatics,
2022,
18(5): 3213-3223., articleTitle=Intelligent mechanical fault diagnosis using multisensor fusion and convolution neural network, refAbstract=null), Reference(id=1240938928270799175, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2020, volume=35, issue=1, pageStart=91, pageEnd=97, url=null, language=null, rfNumber=[7], rfOrder=7, authorNames=韩万里, 茅大钧, 印琪民, journalName=热能动力工程, refType=null, unstructuredReference=韩万里,茅大钧,印琪民.基于PCA和多元状态估计的引风机故障预警[J].
热能动力工程,
2020,
35(1):91-97., articleTitle=基于PCA和多元状态估计的引风机故障预警, refAbstract=null), Reference(id=1240938928371462477, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2020, volume=35, issue=1, pageStart=91, pageEnd=97, url=null, language=null, rfNumber=[7], rfOrder=8, authorNames=HAN Wanli, MAO Dajun, YIN Qimin, journalName=Journal of Engineering for Thermal Energy and Power, refType=null, unstructuredReference=
HAN Wanli,
MAO Dajun,
YIN Qimin. Induced draft fan fault warning based on PCA and multivariate state estimation technique[J].
Journal of Engineering for Thermal Energy and Power,
2020,
35(1): 91-97., articleTitle=Induced draft fan fault warning based on PCA and multivariate state estimation technique, refAbstract=null), Reference(id=1240938928467931475, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2020, volume=161, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=9, authorNames=HU Y, PING B, ZENG D, journalName=Measurement, refType=null, unstructuredReference=
HU Y,
PING B,
ZENG D, et al. Research on fault diagnosis of coal mill system based on the simulated typical fault samples[J].
Measurement,
2020,
161: 107864., articleTitle=Research on fault diagnosis of coal mill system based on the simulated typical fault samples, refAbstract=null), Reference(id=1240938928572789079, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=7, pageStart=2373, pageEnd=2383, url=null, language=null, rfNumber=[9], rfOrder=10, authorNames=魏书荣, 张鑫, 符杨, journalName=中国电机工程学报, refType=null, unstructuredReference=魏书荣,张鑫,符杨,等.基于GRA-LSTM-Stacking模型的海上双馈风力发电机早期故障预警与诊断[J].
中国电机工程学报,
2021,
41(7):2373-2383., articleTitle=基于GRA-LSTM-Stacking模型的海上双馈风力发电机早期故障预警与诊断, refAbstract=null), Reference(id=1240938928639897947, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=7, pageStart=2373, pageEnd=2383, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=WEI Shurong, ZHANG Xin, FU Yang, journalName=Chinese Journal of Electrical Engineering, refType=null, unstructuredReference=
WEI Shurong,
ZHANG Xin,
FU Yang, et al. Early fault warning and diagnosis of offshore doubly fed wind turbine based on GRA-LSTM Stacking model[J].
Chinese Journal of Electrical Engineering,
2021,
41(7): 2373-2383., articleTitle=Early fault warning and diagnosis of offshore doubly fed wind turbine based on GRA-LSTM Stacking model, refAbstract=null), Reference(id=1240938928744755551, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=37, issue=8, pageStart=213, pageEnd=220, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=雷萌, 吕游, 魏玮, journalName=热能动力工程, refType=null, unstructuredReference=雷萌,吕游,魏玮,等.基于LSTM神经网络与贝叶斯优化的电站风机故障预警[J].
热能动力工程,
2022,
37(8):213-220., articleTitle=基于LSTM神经网络与贝叶斯优化的电站风机故障预警, refAbstract=null), Reference(id=1240938928811864421, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=37, issue=8, pageStart=213, pageEnd=220, url=null, language=null, rfNumber=[10], rfOrder=13, authorNames=LEI Meng, LYU You, WEI Wei, journalName=Journal of Engineering for Thermal Energy and Power, refType=null, unstructuredReference=
LEI Meng,
LYU You,
WEI Wei, et al. Fault warning of power plant fans based on long short-term memory neural network and Bayesian optimization[J].
Journal of Engineering for Thermal Energy and Power,
2022,
37(8): 213-220., articleTitle=Fault warning of power plant fans based on long short-term memory neural network and Bayesian optimization, refAbstract=null), Reference(id=1240938928925110634, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=52, issue=10, pageStart=86, pageEnd=94, url=null, language=null, rfNumber=[11], rfOrder=14, authorNames=国洪立, 陈时熠, 唐寅, journalName=热力发电, refType=null, unstructuredReference=国洪立,陈时熠,唐寅,等.基于PCA-SSA-LSTM的余热锅炉状态监测模型[J].
热力发电,
2023,
52(10):86-94., articleTitle=基于PCA-SSA-LSTM的余热锅炉状态监测模型, refAbstract=null), Reference(id=1240938929025773935, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=52, issue=10, pageStart=86, pageEnd=94, url=null, language=null, rfNumber=[11], rfOrder=15, authorNames=GUO Hongli, CHEN Shiyi, TANG Yin, journalName=Thermal Power Generation, refType=null, unstructuredReference=
GUO Hongli,
CHEN Shiyi,
TANG Yin, et al. Condition monitoring model of HRSG based on PCA-SSA-LSTM[J].
Thermal Power Generation,
2023,
52(10): 86-94., articleTitle=Condition monitoring model of HRSG based on PCA-SSA-LSTM, refAbstract=null), Reference(id=1240938929097077108, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=50, issue=6, pageStart=121, pageEnd=127, url=null, language=null, rfNumber=[12], rfOrder=16, authorNames=陈波, 王亚欧, 陶谦, journalName=热力发电, refType=null, unstructuredReference=陈波,王亚欧,陶谦,等.基于长短期记忆神经网络的燃煤机组磨煤机性能预测模型[J].
热力发电,
2021,
50(6):121-127., articleTitle=基于长短期记忆神经网络的燃煤机组磨煤机性能预测模型, refAbstract=null), Reference(id=1240938929193546105, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=50, issue=6, pageStart=121, pageEnd=127, url=null, language=null, rfNumber=[12], rfOrder=17, authorNames=CHEN Bo, WANG Yaou, TAO Qian, journalName=Thermal Power Generation, refType=null, unstructuredReference=
CHEN Bo,
WANG Yaou,
TAO Qian, et al. LSTM-based performance prediction model for coal mill in a coal-fired unit[J].
Thermal Power Generation,
2021,
50(6): 121-127., articleTitle=LSTM-based performance prediction model for coal mill in a coal-fired unit, refAbstract=null), Reference(id=1240938929290015099, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=5, pageStart=394, pageEnd=399, url=null, language=null, rfNumber=[13], rfOrder=18, authorNames=彭道刚, 姬传晟, 涂煊, journalName=动力工程学报, refType=null, unstructuredReference=彭道刚,姬传晟,涂煊,等.基于LSTM-SVM的燃气轮机压气机故障预警研究[J].
动力工程学报,
2021,
41(5):394-399., articleTitle=基于LSTM-SVM的燃气轮机压气机故障预警研究, refAbstract=null), Reference(id=1240938929399067007, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=5, pageStart=394, pageEnd=399, url=null, language=null, rfNumber=[13], rfOrder=19, authorNames=PENG Daogang, JI Chuansheng, TU Xuan, journalName=Journal of Chinese Society of Power Engineering, refType=null, unstructuredReference=
PENG Daogang,
JI Chuansheng,
TU Xuan, et al. Research on gas turbine compressor fault early warning based on LSTM-SVM[J].
Journal of Chinese Society of Power Engineering,
2021,
41(5): 394-399., articleTitle=Research on gas turbine compressor fault early warning based on LSTM-SVM, refAbstract=null), Reference(id=1240938929524896132, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=64, issue=3, pageStart=63, pageEnd=71, url=null, language=null, rfNumber=[14], rfOrder=20, authorNames=马明骏, 赵海心, 姜孝谟, journalName=风机技术, refType=null, unstructuredReference=马明骏,赵海心,姜孝谟,等.基于LSTM-WPHM模型的风机轴承故障报警与寿命预测方法[J].
风机技术,
2022,
64(3):63-71., articleTitle=基于LSTM-WPHM模型的风机轴承故障报警与寿命预测方法, refAbstract=null), Reference(id=1240938929604587910, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=64, issue=3, pageStart=63, pageEnd=71, url=null, language=null, rfNumber=[14], rfOrder=21, authorNames=MA Mingjun, ZHAO Haixin, JIANG Xiaomo, journalName=Chinese Jounal of Turbomachinery, refType=null, unstructuredReference=
MA Mingjun,
ZHAO Haixin,
JIANG Xiaomo, et al. A hybrid LSTM-WPHM method for fault alarming and life estimation of wind turbine bearings[J].
Chinese Jounal of Turbomachinery,
2022,
64(3): 63-71., articleTitle=A hybrid LSTM-WPHM method for fault alarming and life estimation of wind turbine bearings, refAbstract=null), Reference(id=1240938929696862604, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=54, issue=8, pageStart=3370, pageEnd=3378, url=null, language=null, rfNumber=[15], rfOrder=22, authorNames=刘典, 秦勇, 杨伟君, journalName=中南大学学报(自然科学版), refType=null, unstructuredReference=刘典,秦勇,杨伟君,等.基于未来可预知特征的高速列车变流器超温故障KFF-LSTM预测方法[J].
中南大学学报(自然科学版),
2023,
54(8):3370-3378., articleTitle=基于未来可预知特征的高速列车变流器超温故障KFF-LSTM预测方法, refAbstract=null), Reference(id=1240938929847857552, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=54, issue=8, pageStart=3370, pageEnd=3378, url=null, language=null, rfNumber=[15], rfOrder=23, authorNames=LIU Dian, QIN Yong, YANG Weijun, journalName=Journal of Central South University (Science and Technology), refType=null, unstructuredReference=
LIU Dian,
QIN Yong,
YANG Weijun, et al. KFF-LSTM high temperature fault prediction method using in high-speed rail train converter based on known future features[J].
Journal of Central South University (Science and Technology),
2023,
54(8): 3370-3378., articleTitle=KFF-LSTM high temperature fault prediction method using in high-speed rail train converter based on known future features, refAbstract=null), Reference(id=1240938929935937941, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=45, issue=5, pageStart=156, pageEnd=162, url=null, language=null, rfNumber=[16], rfOrder=24, authorNames=孙育晖, 王利英, 雷庆文, journalName=人民黄河, refType=null, unstructuredReference=孙育晖,王利英,雷庆文,等.基于CEEMDAN-IPSO-LSTM的水电机组振动预测研究[J].
人民黄河,
2023,
45(5):156-162., articleTitle=基于CEEMDAN-IPSO-LSTM的水电机组振动预测研究, refAbstract=null), Reference(id=1240938930028212634, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=45, issue=5, pageStart=156, pageEnd=162, url=null, language=null, rfNumber=[16], rfOrder=25, authorNames=SUN Yuhui, WANG Liying, LEI Qingwen, journalName=Yellow River, refType=null, unstructuredReference=
SUN Yuhui,
WANG Liying,
LEI Qingwen, et al. Research on the vibration prediction of hydropower unit based on CEEMDAN-IPSO-LSTM[J].
Yellow River,
2023,
45(5): 156-162., articleTitle=Research on the vibration prediction of hydropower unit based on CEEMDAN-IPSO-LSTM, refAbstract=null), Reference(id=1240938930149847457, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=46, issue=5, pageStart=170, pageEnd=176, url=null, language=null, rfNumber=[17], rfOrder=26, authorNames=刘广孚, 姜霄, 杜玉龙, journalName=中国石油大学学报(自然科学版), refType=null, unstructuredReference=刘广孚,姜霄,杜玉龙,等.基于长短时记忆神经网络的潜油电泵故障预警[J].
中国石油大学学报(自然科学版),
2022,
46(5):170-176., articleTitle=基于长短时记忆神经网络的潜油电泵故障预警, refAbstract=null), Reference(id=1240938930263093667, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=46, issue=5, pageStart=170, pageEnd=176, url=null, language=null, rfNumber=[17], rfOrder=27, authorNames=LIU Guangfu, JIANG Xiao, DU Yulong, journalName=Journal of China University of Petroleum (Edition of Natural Science), refType=null, unstructuredReference=
LIU Guangfu,
JIANG Xiao,
DU Yulong, et al. Fault early warning of electric submersible pump based on longshort-term memory neural network[J].
Journal of China University of Petroleum (Edition of Natural Science),
2022,
46(5): 170-176., articleTitle=Fault early warning of electric submersible pump based on longshort-term memory neural network, refAbstract=null), Reference(id=1240938930342785447, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=6, pageStart=140, pageEnd=145, url=null, language=null, rfNumber=[18], rfOrder=28, authorNames=俞国燕, 李少伟, 董晔弘, journalName=轴承, refType=null, unstructuredReference=俞国燕,李少伟,董晔弘.基于XGBoost-LightGBM-LSTM的风机齿轮箱轴承故障预警[J].
轴承,
2023(6):140-145., articleTitle=基于XGBoost-LightGBM-LSTM的风机齿轮箱轴承故障预警, refAbstract=null), Reference(id=1240938930422477229, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=6, pageStart=140, pageEnd=145, url=null, language=null, rfNumber=[18], rfOrder=29, authorNames=YU Guoyan, LI Shaowei, DONG Yehong, journalName=Bearing, refType=null, unstructuredReference=
YU Guoyan,
LI Shaowei,
DONG Yehong. Fault warning of wind turbine gearbox bearings based on XGBoost-LightGBM-LSTM [J].
Bearing,
2023(6): 140-145., articleTitle=Fault warning of wind turbine gearbox bearings based on XGBoost-LightGBM-LSTM, refAbstract=null), Reference(id=1240938930502169007, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=10, pageStart=122, pageEnd=129, url=null, language=null, rfNumber=[19], rfOrder=30, authorNames=杨婷婷, 高乾, 李浩千, journalName=热力发电, refType=null, unstructuredReference=杨婷婷,高乾,李浩千,等.基于卷积神经网络-长短时记忆神经网络的磨煤机故障预警[J].
热力发电,
2022,
51(10):122-129., articleTitle=基于卷积神经网络-长短时记忆神经网络的磨煤机故障预警, refAbstract=null), Reference(id=1240938930586055094, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=51, issue=10, pageStart=122, pageEnd=129, url=null, language=null, rfNumber=[19], rfOrder=31, authorNames=YANG Tingting, GAO Qian, LI Haoqian, journalName=Thermal Power Generation, refType=null, unstructuredReference=
YANG Tingting,
GAO Qian,
LI Haoqian, et al. Coal mill fault early warning technology based on CNN-LSTM network[J].
Thermal Power Generation,
2022,
51(10): 122-129., articleTitle=Coal mill fault early warning technology based on CNN-LSTM network, refAbstract=null), Reference(id=1240938930682524090, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=6, pageStart=514, pageEnd=521, url=null, language=null, rfNumber=[20], rfOrder=32, authorNames=向玲, 朱浩伟, 丁显, journalName=动力工程学报, refType=null, unstructuredReference=向玲,朱浩伟,丁显,等.基于CAE与BiLSTM结合的风电机组齿轮箱故障预警方法研究[J].
动力工程学报,
2022,
42(6):514-521., articleTitle=基于CAE与BiLSTM结合的风电机组齿轮箱故障预警方法研究, refAbstract=null), Reference(id=1240938930774798780, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=6, pageStart=514, pageEnd=521, url=null, language=null, rfNumber=[20], rfOrder=33, authorNames=XIANG Ling, ZHU Haowei, DING Xian, journalName=Journal of Chinese Society of Power Engineering, refType=null, unstructuredReference=
XIANG Ling,
ZHU Haowei,
DING Xian, et al. Research on fault warning method of wind turbine gearbox based on CAE and BiLSTM[J].
Journal of Chinese Society of Power Engineering,
2022,
42(6): 514-521., articleTitle=Research on fault warning method of wind turbine gearbox based on CAE and BiLSTM, refAbstract=null), Reference(id=1240938930854490560, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=42, issue=8, pageStart=421, pageEnd=425, url=null, language=null, rfNumber=[21], rfOrder=34, authorNames=雍彬, 陈进, 张方红, journalName=太阳能学报, refType=null, unstructuredReference=雍彬,陈进,张方红,等.基于门控循环网络融合多源数据的风电齿轮箱状态预警方法[J].
太阳能学报,
2021,
42(8):421-425., articleTitle=基于门控循环网络融合多源数据的风电齿轮箱状态预警方法, refAbstract=null), Reference(id=1240938930934182340, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2021, volume=42, issue=8, pageStart=421, pageEnd=425, url=null, language=null, rfNumber=[21], rfOrder=35, authorNames=YONG Bin, CHEN Jin, ZHANG Fanghong, journalName=Acta Energiae Solaris Sinica, refType=null, unstructuredReference=
YONG Bin,
CHEN Jin,
ZHANG Fanghong, et al. State warning of wind turbine gearbox based on gated recurrent unit network fusing multi-source data[J].
Acta Energiae Solaris Sinica,
2021,
42(8): 421-425., articleTitle=State warning of wind turbine gearbox based on gated recurrent unit network fusing multi-source data, refAbstract=null), Reference(id=1240938931022262726, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=48, issue=9, pageStart=105, pageEnd=111, url=null, language=null, rfNumber=[22], rfOrder=36, authorNames=于航, 尹诗, journalName=中国测试, refType=null, unstructuredReference=于航,尹诗.基于GRU-LightGBM的风电机组发电机前轴承状态监测[J].
中国测试,
2022,
48(9):105-111., articleTitle=基于GRU-LightGBM的风电机组发电机前轴承状态监测, refAbstract=null), Reference(id=1240938931110343114, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2022, volume=48, issue=9, pageStart=105, pageEnd=111, url=null, language=null, rfNumber=[22], rfOrder=37, authorNames=YU Hang, YIN Shi, journalName=China Measurement & Test, refType=null, unstructuredReference=
YU Hang,
YIN Shi. Wind turbine generator front bearing condition monitoring based on GRU-LightGBM algorithm[J].
China Measurement & Test,
2022,
48(9): 105-111., articleTitle=Wind turbine generator front bearing condition monitoring based on GRU-LightGBM algorithm, refAbstract=null), Reference(id=1240938931198423499, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2020, volume=8, issue=null, pageStart=50801, pageEnd=50813, url=null, language=null, rfNumber=[23], rfOrder=38, authorNames=LIU G, GU H, SHEN X, journalName=IEEE Access, refType=null, unstructuredReference=
LIU G,
GU H,
SHEN X, et al. Bayesian long short-term memory model for fault early warning of nuclear power turbine[J].
IEEE Access,
2020,
8: 50801-50813., articleTitle=Bayesian long short-term memory model for fault early warning of nuclear power turbine, refAbstract=null), Reference(id=1240938931278115277, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[24], rfOrder=39, authorNames=VASWANI A, SHAZEER N, PARMAR N, journalName=null, refType=null, unstructuredReference=
VASWANI A,
SHAZEER N,
PARMAR N. Attention is all you need[C]. Advances in Neural Information Processing Systems Long Beach,
2017., articleTitle=Attention is all you need, refAbstract=null), Reference(id=1240938931382972880, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2017, volume=318, issue=null, pageStart=214, pageEnd=223, url=null, language=null, rfNumber=[25], rfOrder=40, authorNames=GAO Y, ZENG D, LIU J, journalName=Powder Technology, refType=null, unstructuredReference=
GAO Y,
ZENG D,
LIU J. Modeling of a medium speed coal mill[J].
Powder Technology,
2017,
318: 214-223., articleTitle=Modeling of a medium speed coal mill, refAbstract=null), Reference(id=1240938931496219093, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2020, volume=161, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[26], rfOrder=41, authorNames=HU Y, PING B, ZENG D, journalName=Measurement, refType=null, unstructuredReference=
HU Y,
PING B,
ZENG D, et al. Research on fault diagnosis of coal mill system based on the simulated typical fault samples[J].
Measurement,
2020,
161: 107864., articleTitle=Research on fault diagnosis of coal mill system based on the simulated typical fault samples, refAbstract=null), Reference(id=1240938931584299480, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, doi=null, pmid=null, pmcid=null, year=2020, volume=8, issue=null, pageStart=176101, pageEnd=176111, url=null, language=null, rfNumber=[27], rfOrder=42, authorNames=LI Y, HONG F, TIAN L, journalName=IEEE Access, refType=null, unstructuredReference=
LI Y,
HONG F,
TIAN L, et al. Early warning of critical blockage in coal mills based on stacked denoising autoencoders[J].
IEEE Access,
2020,
8: 176101-176111., articleTitle=Early warning of critical blockage in coal mills based on stacked denoising autoencoders, refAbstract=null)], funds=[Fund(id=1240938927226417429, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, awardId=HNKJ20-H88, language=EN, fundingSource=Science and Technology Project of China Huaneng Group Co., Ltd.(HNKJ20-H88), fundOrder=null, country=null), Fund(id=1240938927327080727, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, awardId=HNKJ20-H88, language=CN, fundingSource=中国华能集团有限公司总部科技项目(HNKJ20-H88), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1240938921790600155, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, xref=1., ext=[AuthorCompanyExt(id=1240938921798988764, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, companyId=1240938921790600155, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Fault early warning flow chart, figureFileSmall=hBSc6WBdW+ttnUcAFV7aig==, figureFileBig=AUKGD+HHQFT+o0gskJFvKg==, tableContent=null), ArticleFig(id=1240938925032796316, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图2, caption=
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The heat map of the correlation degree of characteristic parameters, figureFileSmall=Vso5hj05vYkEk+zXGPf0OA==, figureFileBig=/vtHri6JRJ51M3xSRDwPPg==, tableContent=null), ArticleFig(id=1240938925204762791, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图3, caption=
特征参数关联度热力图, figureFileSmall=Vso5hj05vYkEk+zXGPf0OA==, figureFileBig=/vtHri6JRJ51M3xSRDwPPg==, tableContent=null), ArticleFig(id=1240938925288648874, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Fig.4, caption=
Coal mill operating data, figureFileSmall=IFid+Uhe5cdtWYZYdOokzQ==, figureFileBig=BqrbBBptvlsqvSQvx+HGyg==, tableContent=null), ArticleFig(id=1240938925385117872, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图4, caption=
磨煤机运行数据, figureFileSmall=IFid+Uhe5cdtWYZYdOokzQ==, figureFileBig=BqrbBBptvlsqvSQvx+HGyg==, tableContent=null), ArticleFig(id=1240938925489975475, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Fig.5, caption=
Wavelet packet noise reduction effect diagram, figureFileSmall=08IzVzH6uiQVyVulGkeOyw==, figureFileBig=OZRIPVCsenEUUGRtJBdXgg==, tableContent=null), ArticleFig(id=1240938925561278652, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图5, caption=
小波包降噪效果, figureFileSmall=08IzVzH6uiQVyVulGkeOyw==, figureFileBig=OZRIPVCsenEUUGRtJBdXgg==, tableContent=null), ArticleFig(id=1240938925636776126, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Fig.6, caption=
Transformer model prediction and real value comparison chart, figureFileSmall=rQccpG67gRUVduSUNe4zOg==, figureFileBig=7s9lLH/KoX8vSSDBCAw29A==, tableContent=null), ArticleFig(id=1240938925724856512, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图6, caption=
Transformer模型预测与真实值对比, figureFileSmall=rQccpG67gRUVduSUNe4zOg==, figureFileBig=7s9lLH/KoX8vSSDBCAw29A==, tableContent=null), ArticleFig(id=1240938925783576772, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Fig.7, caption=
Model prediction deviation box plot, figureFileSmall=wJDAzpxN2o+6w8EzruszWQ==, figureFileBig=AAN3H5jakaexQiPUG74v8g==, tableContent=null), ArticleFig(id=1240938925846491337, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图7, caption=
模型预测偏差箱型图, figureFileSmall=wJDAzpxN2o+6w8EzruszWQ==, figureFileBig=AAN3H5jakaexQiPUG74v8g==, tableContent=null), ArticleFig(id=1240938925926183119, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Fig.8, caption=
Transformer prediction bias probability density function, figureFileSmall=jku27JaDSFbEQ20PW7CSqQ==, figureFileBig=mypHDuxqwqBofRPmx3tTjw==, tableContent=null), ArticleFig(id=1240938926014263509, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图8, caption=
Transformer预测偏差概率密度函数, figureFileSmall=jku27JaDSFbEQ20PW7CSqQ==, figureFileBig=mypHDuxqwqBofRPmx3tTjw==, tableContent=null), ArticleFig(id=1240938926102343898, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Fig.9, caption=
Model online early warning results, figureFileSmall=fRlJ8HIX6lpGtK3UE8DPLQ==, figureFileBig=PawI04enCzO5v7dA2IT4Ug==, tableContent=null), ArticleFig(id=1240938926203007198, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=图9, caption=
模型在线预警结果, figureFileSmall=fRlJ8HIX6lpGtK3UE8DPLQ==, figureFileBig=PawI04enCzO5v7dA2IT4Ug==, tableContent=null), ArticleFig(id=1240938926307864805, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Tab.1, caption=
Feature parameters
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| 序号 | 参数 |
|---|
| 1 | 给煤量/t |
| 2 | 磨煤机电流/A |
| 3 | 入口一次风压力/kPa |
| 4 | 入口一次风温度/℃ |
| 5 | 入口一次风量/(t·h–1) |
| 6 | 出口混合物压力/kPa |
| 7 | 出口混合物温度/℃ |
), ArticleFig(id=1240938926383362280, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=表1, caption=
特征参数
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| 序号 | 参数 |
|---|
| 1 | 给煤量/t |
| 2 | 磨煤机电流/A |
| 3 | 入口一次风压力/kPa |
| 4 | 入口一次风温度/℃ |
| 5 | 入口一次风量/(t·h–1) |
| 6 | 出口混合物压力/kPa |
| 7 | 出口混合物温度/℃ |
), ArticleFig(id=1240938926467248365, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Tab.2, caption=
Model superparameters
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| 项目 | 数值 |
|---|
| 学习率 | 0.002 |
| 预测步长 | 3 |
| 批处理数量 | 512 |
| 迭代次数 | 200 |
| 注意力头数 | 3 |
| 编码器数量 | 3 |
| 解码器数量 | 3 |
), ArticleFig(id=1240938926521774321, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=表2, caption=
模型超参数
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| 项目 | 数值 |
|---|
| 学习率 | 0.002 |
| 预测步长 | 3 |
| 批处理数量 | 512 |
| 迭代次数 | 200 |
| 注意力头数 | 3 |
| 编码器数量 | 3 |
| 解码器数量 | 3 |
), ArticleFig(id=1240938926593077492, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Tab.3, caption=
Wavelet packet denoising parameters
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| 项目 | 分解层数 | 降噪阈值 |
|---|
| 磨煤机电流 | 5 | 10.250 0 |
| 给煤量 | 4 | 5.482 0 |
| 入口一次风压力 | 1 | 0.008 9 |
| 入口一次风温度 | 1 | 0.465 4 |
| 出口混合物压力 | 1 | 0.002 7 |
| 出口混合物温度 | 4 | 0.004 8 |
| 入口一次风量 | 5 | 4.479 0 |
), ArticleFig(id=1240938926714712314, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=表3, caption=
小波包降噪参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 分解层数 | 降噪阈值 |
|---|
| 磨煤机电流 | 5 | 10.250 0 |
| 给煤量 | 4 | 5.482 0 |
| 入口一次风压力 | 1 | 0.008 9 |
| 入口一次风温度 | 1 | 0.465 4 |
| 出口混合物压力 | 1 | 0.002 7 |
| 出口混合物温度 | 4 | 0.004 8 |
| 入口一次风量 | 5 | 4.479 0 |
), ArticleFig(id=1240938926848930051, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=EN, label=Tab.4, caption=
Evaluation metrics and model computation time
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| 模型 | δMSE | δMAE | δMAPE | R2 | 计算时间/s |
|---|
| CNN | 0.726 | 0.401 | 0.005 | 0.971 | 38.289 |
| LSTM | 0.815 | 0.508 | 0.006 | 0.957 | 39.707 |
| CNN+LSTM | 0.684 | 0.448 | 0.006 | 0.976 | 38.436 |
| Transformer | 0.362 | 0.289 | 0.004 | 0.985 | 8.361 |
), ArticleFig(id=1240938927008313607, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1222543593399636968, language=CN, label=表4, caption=
评价指标与模型计算时间
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| 模型 | δMSE | δMAE | δMAPE | R2 | 计算时间/s |
|---|
| CNN | 0.726 | 0.401 | 0.005 | 0.971 | 38.289 |
| LSTM | 0.815 | 0.508 | 0.006 | 0.957 | 39.707 |
| CNN+LSTM | 0.684 | 0.448 | 0.006 | 0.976 | 38.436 |
| Transformer | 0.362 | 0.289 | 0.004 | 0.985 | 8.361 |
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