系所與團隊：

電機與電器研究所

學術身份：

教授，博導、碩導，齊魯青年學者，山東省“泰山學者”青年專家，山東省“優(yōu)青”，江蘇省揚州市“綠揚金鳳計劃”領軍人才，山東大學青年學者未來計劃，中國電機工程學會青年人才托舉工程。

IEEE Member，Associate Editors of IEEE TIE、CES TEMS，國際大電網(wǎng)委員會會員，中國電機工程學會會員，中國電工技術學會高級會員，中國電工技術學會磁場調制電機專委會委員，中國機械工業(yè)教育協(xié)會電器專委會委員，山東省電工技術學會理事，IEEE-PES電動汽車電驅動技術分委會理事。

主要工作經(jīng)歷：

2020.09 至今 山東大學 教授/博導

2016.09-2020.08 山東大學 研究員/博導

2015.09-2016.08 韓國漢陽大學 博士后研究員（韓國教育部“21世紀智慧韓國”項目）

2011.09-2015.08 韓國漢陽大學 博士 [美國威斯康星大學Thomas A. Lipo院士聯(lián)合培養(yǎng)]（國家公派“高水大”項目）

2007.09-2011.07 哈爾濱工業(yè)大學 學士

研究方向：

主要從事新能源發(fā)電系統(tǒng)、高品質電機及控制系統(tǒng)、先進電能傳輸裝備等領域研究，具體研究方向包括：

[1] 海上風力發(fā)電技術及測試裝備

[2] 高品質電機及智能控制技術

[3] 新能源汽車電機系統(tǒng)設計及驅動控制

[4] 低損耗軟磁材料及大容量高頻變壓器設計

[5] 心臟血液機械循環(huán)輔助裝置電驅動系統(tǒng)

學術著作：

發(fā)表學術論文100余篇，授權專利40余項，多次參加電氣工程領域知名國際學術會議擔任分會主席并做學術報告。獲得會議優(yōu)秀論文獎8次，國家公派留學人員學術創(chuàng)新獎2次。部分SCI論文如下：

[1] W. Zhao, H. Shen, T. A. Lipo, X. Wang, “A New Hybrid Permanent Magnet Synchronous Reluctance Machine with Axially Sandwiched Magnets for Performance Improvement,” IEEE Transactions on Energy Conversion.

[2] W. Zhao, T. A. Lipo, B. Kwon, “Material-Efficient Permanent-Magnet Shape for Torque Pulsation Minimization in SPM Motors for Automotive Applications,” IEEE Transactions on Industrial Electronics.

[3] Z. Xing, X. Wang, W. Zhao, “An accurate calculation method of natural frequencies of the radial-flux slotted motors considering end covers,” IEEE Transactions on Industrial Electronics.

[4] Z. Xing, X. Wang, W. Zhao, “Fast calculation of electromagnetic vibration of surface-mounted PMSM considering teeth saturation and tangential electromagnetic force,” IEEE Transactions on Industrial Electronics.

[5] Z. Xing, X. Wang, W. Zhao, L. Sun, N. Niu, “Calculation method for natural frequencies of stator of permanent magnet synchronous motors based on three-dimensional elastic theory,” IEEE Transactions on Energy Conversion.

[6] Z. Xing, X. Wang, W. Zhao, “Optimization of stator slot parameters for electromagnetic vibration reduction of permanent magnet synchronous motors,” IEEE Transactions on Transportation Electrification.

[7] W. Zhao, D. Chen, T. A. Lipo, B. Kwon, “Dual Airgap Stator- and Rotor-Permanent Magnet Machines With Spoke-Type Configurations Using Phase-Group Concentrated Coil Windings,” IEEE Transactions on Industry Applications.

[8] W. Zhao, M. Tian, X. Wang, “Analysis of the Synchronization Process and the Synchronization Capability for a Novel 6/8-Pole Changing LSPMSM,” IEEE Transactions on Magnetics.

[9] W. Zhao, H. Shen, W. Chai, X. Wang, B. Kwon, “Optimal Design and Experimental Test of a SPM Motor With Cost-Effective Magnet Utilization to Suppress Torque Pulsations,” IEEE Transactions on Magnetics.

[10] W. Zhao, J. Kwon, X. Wang, T. A. Lipo, B. Kwon, “Optimal Design of a Spoke-type Permanent Magnet Motor with Phase-group Concentrated-coil Windings to Minimize Torque Pulsations,” IEEE Transactions on Magnetics.

[11] W. Zhao, F. Xing, X. Wang, T. A. Lipo, B. Kwon, “Design and Analysis of a Novel PM-Assisted Synchronous Reluctance Machine with Axially Integrated Magnets by Finite Element Method,” IEEE Transactions on Magnetics.

[12] W. Zhao, T. A. Lipo, B. Kwon, “Torque Pulsation Minimization in Spoke-type Interior Permanent Magnet Motors with Skewing and Sinusoidal Permanent Magnet Configurations,” IEEE Transactions on Magnetics.

[13] W. Zhao, T. A. Lipo, B. Kwon, “Dual-stator Two-phase Permanent Magnet Machines with Phase-group Concentrated-coil Windings for Torque Enhancement,” IEEE Transactions on Magnetics.

[14] W. Zhao, D. Chen, T. A. Lipo, B. Kwon, “Performance Improvement of Ferrite-Assisted Synchronous Reluctance Machines Using Asymmetrical Rotor Configurations,” IEEE Transactions on Magnetics.

[15] W. Zhao, T. A. Lipo, B. Kwon, “A Novel Dual-Rotor, Axial Field, Fault-Tolerant Flux-Switching Permanent Magnet Machine with High-Torque Performance,” IEEE Transactions on Magnetics.

[16] W. Zhao, T. A. Lipo, B. Kwon, “Optimal Design of a Novel Asymmetrical Rotor Structure to Obtain Torque and Efficiency Improvement in Surface Inset PM Motors,” IEEE Transactions on Magnetics.

[17] W. Zhao, F. Zhao, T. A. Lipo, B. Kwon, “Optimal Design of a Novel V-Type Interior Permanent Magnet Motor with Assisted Barriers for the Improvement of Torque Characteristics,” IEEE Transactions on Magnetics.

[18] W. Zhao, T. A. Lipo, B. Kwon, “Comparative Study on Novel Dual Stator Radial Flux and Axial Flux Permanent Magnet Motors with Ferrite Magnets for Traction Application,” IEEE Transactions on Magnetics.

[19] Z. Xing, X. Wang, W. Zhao, “Research on Weakening Measure of Radial Electromagnetic Force Waves in Permanent Magnet Synchronous Motors by Inserting Auxiliary Slots,” IET Electric Power Applications.

[20] Z. Xing, W. Zhao, X. Wang, Y. Sun, “Reduction of Radial Electromagnetic Force Waves Based on PM Segmentation in SPMSMs,” IEEE Transactions on Magnetics.

[21] J. Ren, X. Wang, W. Zhao, B. Peng, “Electromagnetic Force Density Calculation in Surface-Mounted PM Synchronous Machine with Rotor Eccentricity by an Equivalent Transformation Method,” IET Electric Power Applications.

[22] B. Peng, X. Wang, W. Zhao, J. Ren, “Study on Shaft Voltage in Fractional Slot Permanent Magnet Machine With Different Pole and Slot Number Combinations,” IEEE Transactions on Magnetics.

[23] Fu. Xing, W. Zhao, B. Kwon, “Design and Optimization of a Novel Asymmetric Rotor Structure for a PM-assisted Synchronous Reluctance Machine,” IET Electric Power Applications.

[24] B. Peng, W. Zhao, X. Wang, “The Method for Reducing Intrinsic Shaft Voltage by Suitable Selection of Pole-Arc Coefficient in Fractional-Slot Permanent-Magnet Synchronous Machines,” IEEE Transaction on Magnetics.

[25] M. Tian, W. Zhao, X. Wang, et al., “Analysis on a Novel Flux Adjustable Permanent Magnet Coupler With a Double-Layer Permanent Magnet Rotor,” IEEE Transactions on Magnetics.

[26] W. Chai, W. Zhao, B. Kwon, “Optimal Design of Wound Field Synchronous Reluctance Machines to Improve Torque by Increasing the Saliency Ratio,” IEEE Transactions on Magnetics.

[27] M. Raza, W. Zhao, T. A. Lipo, B. Kwon, “Performance Comparison of Dual Airgap and Single Airgap Spoke-type Permanent Magnet Vernier Machines,” IEEE Transactions on Magnetics.

[28] T. Yazdan, W. Zhao, T. A. Lipo，B. Kwon, “A Novel Technique for Two-Phase BLDC Motor to Avoid the Demagnetization,” IEEE Transactions on Magnetics.

[29] S. Kumar, W. Zhao, Z. S. Du, T. A. Lipo, B. Kwon, “Design of Ultrahigh Speed Axial-Flux Permanent Magnet Machine with Sinusoidal Back EMF for Energy Storage Application,” IEEE Transactions on Magnetics.

[30] D. Chen, W. Zhao, B. Kwon, “A Novel Cost-Effective Two-Level Inverter with Combined Use of Thyristors and IGBTs,” Journal of Electrical Engineering & Technology.

[31] Z. Xing, X. Wang, W. Zhao, “Cogging torque reduction based on segmented skewing magnetic poles with different combinations of pole-arc coefficients in surface-mounted permanent magnet synchronous motors,” IET Electric Power Applications.

[32] Z. Xing, X. Wang, W. Zhao, “ Research on weakening measure of radial electromagnetic force waves in permanent magnet synchronous motors by inserting auxiliary slots,” IET Electric Power Applications.

[33] Z. Xing, X. Wang, W. Zhao, “Design and analysis of basic model of high-speed surface-mounted permanent magnet synchronous motors based on subdomain method,” Journal of Electrical Engineering & Technology.

[34] D. Chen, W. Zhao, B. Bai, B. Kwon, “Analysis and Experiment of Transformer Vibration and Noise Considering Electrical Steel Sheet Magnetostriction,” International Journal of Applied Electromagnetics and Mechanics.

[35] W. Zhao, C. Liu, Y. Li, X. Fan, X. Wang, “Design and Analysis of a High-Performance Surface Inset Permanent Magnet Motor with Asymmetrical Rotor,” International Journal of Applied Electromagnetics and Mechanics.

[36] M. Yu, W. Zhao, C. Liu, X. Wang, B. Kwon, “Design and Analysis of a Novel Variable Flux Spoke-Type Motor for Washing Machines,” International Journal of Applied Electromagnetics and Mechanics.

[37] W. Zhao, H. Shen, X. Fan, X. Wang, B. Kwon, “Design and Analysis of a Novel Hybrid-Excited Wound-Rotor Synchronous Machine with High Electromagnetic Performance,” International Journal of Applied Electromagnetics and Mechanics.

[38] W. Zhao, H. Shen, D. Chen, X. Wang, B. Kwon, “Design and Analysis of a High-Performance Dual-Rotor PM Synchronous Reluctance Machine with Toroidal Windings,” International Journal of Applied Electromagnetics and Mechanics.

[39] W. Zhao, B. Kwon, “Cost-effective Permanent Magnet Shape for Reducing Cogging Torque and Torque Ripple in Surface-Mounted Permanent Magnet Machines,” International Journal of Applied Electromagnetics and Mechanics.

[40] W. Zhao, B. Kwon, “Dual Rotor Flux Switching Permanent Magnet Machines with Phase-group Concentrated-coil Windings for High Performance,” International Journal of Applied Electromagnetics and Mechanics.

主要科研項目：

承擔國家、省部和企業(yè)項目20余項，部分項目如下：

[1] 國家自然科學基金面上項目，新型高效能磁鏈正弦化高速軸向磁通永磁電機系統(tǒng)研究，主持

[2] 國家自然科學基金青年項目，新型非對稱轉子永磁聚磁式同步磁阻電機研究，主持

[3] 國家自然科學基金重點項目，變頻器供電永磁同步電動機電磁振動關鍵基礎問題研究（子課題），主持

[4] 國家重點研發(fā)計劃，大容量海上風電機組全工況模擬及并網(wǎng)試驗關鍵技術和裝備（子課題），主持

[5] 國家重點研發(fā)計劃，低損耗高頻軟磁材料及兆伏安級高頻變壓器研制（子課題），主持

[6] 國家重點實驗室開放課題，新型永磁電機高倍弱磁及無位置傳感器控制研究，主持

[7] 山東省重點研發(fā)計劃（重大創(chuàng)新工程），電動汽車用輕量化高功率密度智能永磁電驅動系統(tǒng)產(chǎn)業(yè)化，主研

[8] 山東省重點研發(fā)計劃（重大創(chuàng)新工程），高推力密度永磁同步變頻直線電機油氣舉升智能成套裝備關鍵技術研究與產(chǎn)業(yè)化開發(fā)，主研

[9] 山東省自然科學基金優(yōu)秀青年基金，人才計劃項目，主持

[10] 山東大學“齊魯青年學者”建設項目，人才計劃項目，主持

[11] 中國電機工程學會“青年人才托舉工程”項目，人才計劃項目，主持

[12] 山東大學“青年學者未來計劃”項目，人才計劃項目，主持

[13] 山東大學人才引進與培養(yǎng)類專項項目，主持

[14] 山東大學學科交叉研究計劃，植入式新型混流式人工心臟的研發(fā)及測試，主持

[15] 國網(wǎng)公司項目：電力變壓器主動及被動降噪技術研究與工程示范，主持

[16] 國網(wǎng)公司項目：復雜工況下?lián)Q流變壓器局部過熱、產(chǎn)氣規(guī)律及過熱故障點定位研究，主持

招生類型：

招收學術型和專業(yè)型碩士和博士研究生，優(yōu)秀者可與美國和韓國等國外著名高校進行聯(lián)合培養(yǎng)。

學術類型：

教學科研型