1.电气工程中多尺度、多物理场的理论、数值分析方法和软件技术；

2.先进电工材料（超导材料、磁性材料等）的电磁特性测量、建模及应用；

3.超导电力应用技术；

4.人工智能与故障识别技术。

2016年6月毕业于西安交通大学电气工程学院，获得工学博士学位。2013年1月至2015年1月作为“国家建设高水平公派研究生项目”资助者，在澳大利亚悉尼科技大学进行博士生联合培养。2016年7月留校任讲师，2019年2月晋升为副教授，2020年9月聘为博士生导师。目前是IEEE会员，中国电机工程学会会员，中国电工技术学会高级会员，国家自然科学基金委员会函评评审专家，陕西省智能电网重点实验室固定研究人员。

主持国家自然科学基金面上项目，国家自然科学基金青年项目，中国博士后基金，国防基础研究项目，西安交通大学校基金项目各1项；主持国家电网、研究院所、大型设备厂等企业合作项目近10项；参与国家重点研发计划项目，国家自然科学基金重点项目，国家自然科学基金面上项目各1项。

发表论文40余篇，其中期刊论文20余篇，部分论文如下：

[1] N. N. Duan, W. J. Xu, Y. J. Li, S. H. Wang, and J. G. Zhu, "A Temperature and Stress Dependent Hysteresis Model with Experiment Validation," Transactions of China Electrotechnical Society, vol. 34, no. 13, p. 2686-2692, Jul. 2019.

[2] N. N. Duan, W. J. Xu, S. H. Wang, and J. G. Zhu, "Quasi-3-D Cylindrical Coordinate XFEM Model of HTS Cable," IEEE Transactions on Magnetics, vol. 55, no. 6, p. 7203304, 2019.

[3] N. N. Duan, W. J. Xu, Y. J. Li, S. H. Wang, and J. G. Zhu, "Electromagnetic Property Modeling of the Soft Magnetic Composite Material Based on the Limiting Loop Method," Transactions of China Electrotechnical Society, vol. 33, no. 20, p. 4739-4745, Oct. 2018.

[4] N. N. Duan, W. J. Xu, H. K. Feng, S. Wang, Z. Guo, Y. J. Li, S. H. Wang, and J. G. Zhu, "A Scalar Hysteresis Model of Ferromagnetic Materials Based on the Elemental Operators," IEEE Transactions on Magnetics, vol. 54, no. 11, p. 7301704, Nov. 2018.

[5] N. N. Duan, W. J. Xu, Y. J. Li, S. H. Wang, and J. G. Zhu, "Rotational Magnetic Hysteresis of Soft Magnetic Composite Materials Based on the Elemental Operator Method," Transactions of China Electrotechnical Society, vol. 33, no. 10, p. 2268-2273, May 2018.

[6] N. N. Duan, W. J. Xu, S. H. Wang, and J. G. Zhu, "Current Distribution Calculation of Superconducting Layer in HTS Cable Considering Magnetic Hysteresis by Using XFEM," IEEE Transactions on Magnetics, vol. 54, no. 3, p. 8000804, Mar. 2018.

[7] N. N. Duan, W. J. Xu, Y. J. Li, S. H. Wang, Y. G. Guo, and J. G. Zhu, "Comparison of Limiting Loop Model and Elemental Operator Model for Magnetic Hysteresis of Ferromagnetic Materials," IEEE Transactions on Magnetics, vol. 53, no. 11, p. 7301504, Nov. 2017.

[8] N. N. Duan, W. J. Xu, S. H. Wang, J. G. Zhu, R. H. Qu, and S. F. Jia, "A temperature dependent hysteresis model for soft ferrites," IEEE Transactions on Magnetics, vol. 53, no. 6, p. 2001304, Jun. 2017.

[9] N. N. Duan, W. J. Xu, S. H. Wang, and J. G. Zhu, "Accuracy Analysis of Structure with Nearby Interfaces within XFEM," AIP Advances, vol. 7, no. 5, p. 056011, May 2017.

[10] N. N. Duan, W. J. Xu, S. H. Wang, J. G. Zhu, and Y. G. Guo, "A new Preisach type hysteresis model of high temperature superconductors," Journal of Applied Physics, vol. 117, no. 17, p. 17A718, May 2015.

[11] N. N. Duan, W. J. Xu, S. H. Wang, J. G. Zhu, and Y. G. Guo, "An improved XFEM with multiple high-order enrichment functions and low-order meshing elements for field analysis of electromagnetic devices with multiple nearby geometrical interfaces," IEEE Transactions on Magnetics, vol. 51, no. 3, p. 7206004, Mar. 2015.

[12] N. N. Duan, W. J. Xu, S. H. Wang, J. G. Zhu, and Y. G. Guo, "Hysteresis modeling of high-temperature superconductor using simplified Preisach model," IEEE Transactions on Magnetics, vol. 51, no. 3, p. 7300904, Mar. 2015.

[13] W. J. Xu, N. N. Duan, S. H. Wang, Y. G. Guo, and J. G. Zhu, "Modeling and measurement of magnetic hysteresis of soft magnetic composite materials under different magnetizations," IEEE Transactions on Industrial Electronics, vol. 64, no. 3, p. 2459-2467, Mar. 2017.

[14] W. J. Xu, N. N. Duan, S. H. Wang, Y. G. Guo, and J. G. Zhu, "A Stress-Dependent Magnetic Hysteresis Model for Soft Magnetic Composite Materials, " IEEE Transactions on Applied Superconductivity, vol. 26, no. 7, p. 0611305, Oct. 2016.

[15] W. J. Xu, G. L. Wang, N. N. Duan, S. H. Wang, Y. G. Guo, and J. G. Zhu, "Extended finite-element method for weak discontinuities in electric fields," IEEE Transactions on Applied Superconductivity, vol. 26, no. 7, p. 0611005, Oct. 2016.

[16] G. L. Wang, S. H. Wang, N. N. Duan, Y. P. Huangfu, H. J. Zhang, W. J. Xu, et al., "Extended finite-element method for electric field analysis of insulating plate with crack," IEEE Transactions on Magnetics, vol. 51, no. 3, p. 7205904, Mar. 2015.

[17] Y. Wang, N. N. Guo, J. G. Zhu, N. N. Duan, et al. "Initial rotor position and magnetic polarity identification of PM synchronous machine based on nonlinear machine model and finite element analysis," IEEE Transactions on Magnetics, vol. 46, no. 6, p. 2016-2019, 2010.

电子邮箱：duannana@xjtu.edu.cn

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