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| Research on Remote Measurement Method of Off-board Conductive Charger for Electric Vehicle Based on Bayes Theory |
| ZHOU Di1,ZHENG Wen-bin2,LI Lin-tong1,WEI Ming-chen2,QU Xi-song1,ZHENG Hui-zeng1 |
1. National Electric Vehicle Battery and Charging System Industry Measurement and Testing Center,Shenzhen Academy of Metrology & Quality Inspection,Shenzhen,Guangdong 518000,China
2. School of Electronics and Information Engineering,Harbin Institute of Technology,Harbin,Heilongjiang 150080,China |
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Abstract It conducts analysis based on Bayesian theory. The evaluation method of measurement uncertainty for off-board conductive charger is studied. It is proposed of a remote measurement algorithm based on Bayesian method. This algorithm realizes quantity-value transfer based on mesh charging process data. The result of the algorithm is correct in actual experiment. The actual estimate is off by less than 3%. The validity of the algorithm in remote measurement of off-board conductive charger is verified.
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Received: 01 March 2022
Published: 17 July 2023
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|
| ［7］ |
朱银昕. 电动汽车充电站计量检定装置在线核查研究［D］. 长沙:湖南大学, 2019.
|
| ［10］ |
陈蓝生. 基于云平台的充电桩虚拟智能计量检测与管理装置设计［J］. 计量学报, 2019, 40(S1): 116-121.
|
| ［14］ |
Salicone S, Prioli M. Measuring uncertainty within the theory of evidence［M］. Cham: Springer, 2018.
|
| ［17］ |
Harsha Vardhana J, Alessandro F, Simona S. A modified Bayes theorem for reliable conformity assessment in industrial metrology［J］. Measurement, 2021, 184: 109967-1.
|
|
Ji H G, Zhou L. A Research of Remote Calibration Methods for DC Metering of EV Charing Station［J］. Metrology & Measurement Technique, 2017, 44(6): 69-71.
|
| ［2］ |
Chen Z R,Li F C,Xu X G,et al. Research on Remote Calibration System of DC Metering Device for Electric Vehicle Charging Piles Based on Embedded［C］//
|
| ［3］ |
Yang L, Zhang D, Lin G, et al. Research on remote calibration and online monitoring system of electric energy metering device［J］. Journal of physics Conference series, 2019, 1303(1): 12119.
|
| ［5］ |
Jebroni Z, Chadli H, Chadli E, et al. Remote calibration system of a smart electrical energy meter［J］. Journal of Electrical Systems, 2017, 13(4): 806-823.
|
|
Chen L S. Design of Virtual Intelligent Measuring and Management Device for Charging Pile Based on Cloud Platform［J］. Acta Metrologica Sinica, 2019, 40(S1): 116-121.
|
|
Cai C Q, Wang J, Chen H H, et al. Measurement Uncertainty EvaIuation Of NOn-Automatic Weighing Instrument and its Application in Conformity Assessment ［J］. Acta Metrologica Sinica, 2021, 42(1): 59-65.
|
| ［8］ |
Jiao Y, Li H, Hu C, et al. Data-Driven Evaluation for Error States of Standard Electricity Meters on Automatic Verification Assembly Line［J］. IEEE Transactions on Industrial Informatics, 2019, 15(9): 4999-5010.
|
|
Zhang Y Q, Ren J, Li Y, et al. A Calibration Method for Inner Installed On-line Monitoring Instrument of Pure Water Machine ［J］. Acta Metrologica Sinica, 2020, 41(1): 115-120.
|
| ［15］ |
Ferrero A, Salicone S. The random-fuzzy variables: a new approach to the expression of uncertainty in measurement［J］. IEEE Transactions on Instrumentation & Measurement, 2004, 53(5): 1370-1377.
|
| ［18］ |
Kok G J, Veen A M H, Harris P M, et al. Bayesian analysis of a flowmeter calibration problem［J］. Metrologia, 2015, 52(2): 392-399.
|
| ［6］ |
Liu F, He Q, Hu S, et al. Estimation of Smart Meters Errors Using Meter Reading Data［C］//2018 Conference on Precision Electromagnetic Measurements (CPEM 2018). 2018.
|
| ［13］ |
Ferrero A, Prioli M, Salicone S. Conditional Random-Fuzzy Variables Representing Measurement Results［J］. IEEE Transactions on Instrumentation & Measurement, 2015, 64(5): 1170-1178.
|
| ［1］ |
纪红刚, 周凌. 电动汽车充电桩直流计量装置远程校验方法的研究［J］. 计量与测试技术, 2017, 44(6): 69-71.
|
| 20 |
19 IEEE 3rd Information Technology,Networking,Electronic and Automation Control Conference,Jinan,China,2019.
|
| ［4］ |
Jebroni Z, Chadli H, Tidhaf B, et al. Design of a calibration board integrated in a Smart Electrical Energy Meter (hardware part)［C］//International Conference on Wireless Technologies. IEEE, 2017.
|
| ［9］ |
Chen S, Zhou D, Ye J, et al. A New Calibration Approach for Charging Facilities for Electric Vehicles via Machine Learning［C］//2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA). IEEE, 2020.
|
| ［11］ |
蔡常青, 王健, 陈杭杭, 等. 非自动衡器测量不确定度评估及其在符合性判定中的应用［J］. 计量学报, 2021, 42(1): 59-65.
|
| ［12］ |
张遥奇, 任昀, 李娅, 等. 一种纯水机内置在线监测仪表的现场校准方法［J］. 计量学报, 2020, 41(1): 115-120.
|
| ［16］ |
Ferrero A, Salicone S, Jetti H V. Bayesian approach to uncertainty evaluation: is it always working［C］//19th International Congress of Metrology (CIM2019). 2019.
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2023, Vol. 44 
