An Improved Method for J-A Hysteresis Parameter Identification of Current Transformer Core

Shihao ZHOU; Benren PAN; Yong WAN; Guannan WANG; Yan ZHANG; Xiaozhi GUI

doi:10.11930/j.issn.1004-9649.201908012

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An Improved Method for J-A Hysteresis Parameter Identification of Current Transformer Core

Power System | 更新时间：2025-06-18

- An Improved Method for J-A Hysteresis Parameter Identification of Current Transformer Core
- Electric Power Vol. 54, Issue 7, Pages: 109-116(2021)
- 作者机构：
  
  国网江西省电力有限公司电力科学研究院，江西南昌　330096
- 作者简介：
- 基金信息：
- DOI：10.11930/j.issn.1004-9649.201908012
  CLC：
- Received：01 August 2019，
  
  Revised：2020-01-04，
  
  Published：05 July 2021
- 稿件说明：
移动端阅览
Shihao ZHOU, Benren PAN, Yong WAN, et al. An Improved Method for J-A Hysteresis Parameter Identification of Current Transformer Core[J]. Electric power, 2021, 54(7): 109-116.
DOI：

Shihao ZHOU, Benren PAN, Yong WAN, et al. An Improved Method for J-A Hysteresis Parameter Identification of Current Transformer Core[J]. Electric power, 2021, 54(7): 109-116. DOI： 10.11930/j.issn.1004-9649.201908012.

摘要

模拟电流互感器铁心的动态磁化过程，需要建立准确的磁滞模型。改进J-A磁滞模型能够更准确地模拟铁心的磁滞特性。针对改进J-A磁滞模型关键参数难以确定的问题，提出了一种基于烟花算法的电流互感器改进J-A磁滞模型参数识别方法。该方法首先建立改进J-A模型，然后建立参数识别模型，以求出的磁感应强度与已知的磁感应强度之间的绝对误差之和最小为目标函数，将模型参数作为变量引入烟花优化算法中求解。在产生新火花的时候，增加了对火花是否满足约束条件的校验。用所提方法分别识别P型和PR型电流互感器磁滞曲线，结果表明求得的磁滞曲线与实际曲线偏差小，增加的火花校验环节能够明显减少算法收敛所需要的迭代次数，证明了所提方法的有效性和自适应性。

Abstract

To simulate the dynamic magnetization process of the current transformer core

an accurate hysteresis model needs to be established. The improved J-A hysteresis model can simulate the hysteresis characteristics of core more accurately. In this paper

an improved J-A hysteresis model parameter identification method for current transformer based on fireworks algorithm is proposed to determine the key parameter of the improved J-A hysteresis model. Firstly

the modified J-A model is established

and then the parameter identification model is constructed. The sum of the absolute error between the obtained magnetic induction and the known magnetic induction are taken as the objective function

and the model parameters are introduced into the fireworks algorithm as variables. When a new spark is generated

the check of whether the spark meets the constraints is added. Finally

the hysteresis curves of P-type and PR-type current transformers are identified by the proposed method. The results show that the obtained hysteresis curve has a small deviation from the actual curve. The added spark check link can reduce the number of iterations required for algorithm convergence. The effectiveness and adaptability of the proposed method has been verified by simulation results.

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references

许峰, 李开成, 金波, 等. 电流互感器的饱和区间定位研究[J]. 电测与仪表, 2016, 53(17): 1–5.

XU Feng, LI Kaicheng, JIN Bo, et al . Research on locating saturation of current transformer[J ] . Electrical Measurement & Instrumentation, 2016, 53(17): 1–5.

戚宣威, 李露, 黄晓明, 等. 区外故障导致变压器电流互感器饱和及差动保护误动问题研究[J]. 电力系统保护与控制, 2017, 45(20): 44–51.

QI Xuanwei, LI Lou, HUANG Xiaoming, et al . Study on the CT saturation and mal-operation of the transformer current differential protection during external faults[J ] . Power System Protection and Control, 2017, 45(20): 44–51.

段建东, 雷阳, 金转婷, 等. 电流互感器暂态饱和特性的实证分析[J]. 电力自动化设备, 2018, 38(7): 207–123.

DUAN Jiandong LEI Yang, JIN Zhuanting, et al . Empirical analysis on transient saturation on characteristic of current transformer[J ] . Electric Power Automation Equipment, 2018, 38(7): 207–123.

张杰, 叶国雄, 刘翔, 等. 保护用电子式电流互感器暂态特性试验关键技术及装置研制[J]. 高电压技术, 2017, 43(12): 3884–3891.

ZHANG Jie, YE Guowei, LIU Xiang, et al . Critical technology and equipment development of transient characteristics test on electronic current transformer for protection[J ] . High Voltage Engineering, 2017, 43(12): 3884–3891.

段建东, 金转婷, 雷阳, 等. 自动重合闸期间电流互感器剩磁抑制研究[J]. 中国电机工程学报, 2019, 39(5): 1498–1504.

DUAN Jiandong, JIN Zhuanting, LEI Yang, et al . Study on residual fluxsuppression of current transformer during automatic reclosing[J ] . Proceedings of the CSEE, 2019, 39(5): 1498–1504.

游步新, 卜京, 殷明慧. 基于瞬时电流特征的电流互感器饱和识别改进方法[J]. 电力自动化设备, 2018, 38(4): 29–35.

YU Buxin, BU Jing, YIN Minghui. Improved identification of CT saturation based on transient current characteristics[J]. Electric Power Automation Equipment, 2018, 38(4): 29–35.

王峰, 黄明辉, 李一泉, 等. 基于改进Hausdorff距离算法的发变组大差保护新原理[J]. 电力系统保护与控制, 2019, 47(12): 40–47.

WANG Feng, HUANG Minghui, LI Yiquan, et al . New principle of generator-transformer large differential protection based on improved Hausdorff distance[J ] . Power System Protection and Control, 2019, 47(12): 40–47.

袁明军, 江浩, 黎强, 等. 电力系统实时动态监测子站关键技术研究[J]. 电力科学与技术学报, 2019, 34(1): 109–114.

YUAN Mingjun, JIANG Hao, LI Qiang, et al . Study on key technology for real-time dynamic monitoring slave station of power system[J ] . Electric Power Automation Equipment, 2019, 34(1): 109–114.

吴嘉琪, 李晓华, 陈忠, 等. 考虑磁滞特性变压器PSCAD/EMTDC电磁暂态仿真建模方法及励磁差异性分析[J]. 中国电机工程学报, 2017(5): 298–307.

WU Jiaqi, LI Xiaohua, CHEN Zhong, et al . A transformer model with hysteresis characteristics for electromagnetic transients basedon PSCAD/EMTDC and excitation difference analysis[J ] . Proceedings of the CSEE, 2017(5): 298–307.

SONG X F, LARS D, BENNY L, et al. Modeling and identification of hysteresis with modified Preisach model in piezoelectric actuator[C]// 2017 IEEE International Conference on Advanced Intelligent Mechatronics (AIM). IEEE, 2017.

邢家维, 金能, 林湘宁, 等. 基于小波包变换的电流互感器饱和识别及有效数据运用策略[J]. 电工技术学报, 2019, 34(6): 1170–1179.

XING Jiawei, JIN Neng, LIN Xiangning, et al . A novel strategy of current transformer saturation identification and valid data application based on wavelet packet[J ] . Transaction of China Electrotechnical Society, 2019, 34(6): 1170–1179.

YANG L, ZHU L H, ZHU J G. Core loss calculation based on finite-element method with Jiles–Atherton dynamic hysteresis model[J]. IEEE Transactions on Magnetics, 2018, 54(3): 1–5.

JILES D, THOELKE J, Devine M. Numerical determination of hysteresis parameters for the modeling of magnetic properties using the theory of ferromagnetic hysteresis[J]. IEEE Transactions on Magnetics, 1992, 28(1): 27–35.

耿超, 王丰华, 苏磊, 等. 基于人工鱼群与蛙跳混合算法的变压器Jiles-Atherton模型参数辨识[J]. 中国电机工程学报, 2015, 35(18): 4799–4807.

GENG Chao, WANG Fenghua, SU Lei, et al . Parameter identification of Jiles-Atherton model for transformer based on hybrid artificial fish swarm and shuffled frog leaping algorithm[J ] . Proceedings of the CSEE, 2015, 35(18): 4799–4807.

李晓萍, 彭青顺, 李金保, 等. 变压器铁心磁滞模型参数辨识[J]. 电网技术, 2012, 36(2): 200–205.

LI Xiaoping, PENG Qingshun, LI Jinbao, et al . Parameter identification of hysteresis loop model for transformer core[J ] . Power System Technology, 2012, 36(2): 200–205.

ANNAKKAGE U D, MCLAREN P G, DIRKS E, et al . A current transformer model based on the Jiles-Atherton theory of ferromagnetic hysteresis[J ] . IEEE Transactions on Power Delivery, 2000, 15(1): 57–61.

JILES D C, ATHERTON D L. Theory of ferromagnetic hysteresis[J]. Journal of Magnetism&Magnetic Materials, 1986, 61: 48–60.

李贞, 李庆民, 李长云, 等. J-A磁化建模理论的质疑与修正方法研究[J]. 中国电机工程学报, 2011, 31(3): 124–131.

LI Zhen, LI Qingmin, LI Changyun, et al . Queries on the J-A modeling theory of the magnetization process in ferromagnets and proposed correction method[J ] . Proceedings of the CSEE, 2011, 31(3): 124–131.

杨汾艳, 王豹. 基于PSCADV4.6考虑磁滞的变压器模型[J]. 广东电力, 2017, 30(6): 67–72.

YANG Fenyan, WANG Bao. Transformer model considering hysteresis based on PSCAD V4.6[J]. Guangdong Electric Power, 2017, 30(6): 67–72.

TAN Y, ZHU Y. Fireworks algorithm for optimization[J]. Advances in Swarm Intelligence, 2010: 355–364.

戚宣威, 尹项根, 李甘, 等. 一种电流互感器仿真分析平台构建方法[J]. 电力系统保护与控制, 2015(22): 69–76.

QI Xuanwei, YIN Xianggen, LI Gan, et al . A construction method for the simulation platform for the analysis of the current transformer[J ] . Power System Protection and Control, 2015(22): 69–76.

TAN Y, ZHU Y. Fireworks algorithm for optimization[C]// Advances in Swarm Intelligence, First International Conference, ICSI 2010, Beijing, China, June 12-15, 2010, Proceedings, Part I. Springer-Verlag, 2010.

郝晓亮, 叶美盈. 基于粒子群优化算法的Jiles-Atherton 磁滞模型参数计算[J]. 浙江师范大学学报(自然科学版), 2015, 38(2): 133–141.

HAO Xiaoliang, YE Meiying. Parameter calculation of the Jiles-Atherton hysteresis model using particle swarm optimization algorithm[J]. Journal of Zhejiang Normal University(Nat. Sci.), 2015, 38(2): 133–141.

DRAGO G, MANELLA A, NERVI M, et al . A combined strategy for optimization in non linear magnetic problems using simulated annealing and search techniques[J ] . IEEE Transactions on Magnetics, 1992, 28(2): 1541–1544.

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