系所與團隊：

電機與電器研究所

學(xué)術(shù)身份：

教授，博導(dǎo)、碩導(dǎo)，齊魯青年學(xué)者，山東省“泰山學(xué)者”青年專家，山東省“優(yōu)青”，江蘇省揚州市“綠揚金鳳計劃”領(lǐng)軍人才，山東大學(xué)青年學(xué)者未來計劃，中國電機工程學(xué)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(xué)會會員，中國電工技術(shù)學(xué)會高級會員，中國電工技術(shù)學(xué)會磁場調(diào)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(shù)學(xué)會理事，IEEE-PES電動汽車電驅(qū)動技術(shù)分委會理事。

主要工作經(jīng)歷：

2020.09 至今 山東大學(xué) 教授/博導(dǎo)

2016.09-2020.08 山東大學(xué) 研究員/博導(dǎo)

2015.09-2016.08 韓國漢陽大學(xué) 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(xué) 博士 [美國威斯康星大學(xué)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(xué) 學(xué)士

研究方向：

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

[1] 海上風(fēng)力發(fā)電技術(shù)及測試裝備

[2] 高品質(zhì)電機及智能控制技術(shù)

[3] 新能源汽車電機系統(tǒng)設(shè)計及驅(qū)動控制

[4] 低損耗軟磁材料及大容量高頻變壓器設(shè)計

[5] 心臟血液機械循環(huán)輔助裝置電驅(qū)動系統(tǒng)

學(xué)術(shù)著作：

發(fā)表學(xué)術(shù)論文100余篇，授權(quán)專利40余項，多次參加電氣工程領(lǐng)域知名國際學(xué)術(shù)會議擔(dān)任分會主席并做學(xué)術(shù)報告。獲得會議優(yōu)秀論文獎8次，國家公派留學(xué)人員學(xué)術(shù)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(dān)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(xué)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(xué)基金青年項目，新型非對稱轉(zhuǎn)子永磁聚磁式同步磁阻電機研究，主持

[3] 國家自然科學(xué)基金重點項目，變頻器供電永磁同步電動機電磁振動關(guān)鍵基礎(chǔ)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(fēng)電機組全工況模擬及并網(wǎng)試驗關(guān)鍵技術(shù)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(qū)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(guān)鍵技術(shù)研究與產(chǎn)業(yè)化開發(fā)，主研

[9] 山東省自然科學(xué)基金優(yōu)秀青年基金，人才計劃項目，主持

[10] 山東大學(xué)“齊魯青年學(xué)者”建設(shè)項目，人才計劃項目，主持

[11] 中國電機工程學(xué)會“青年人才托舉工程”項目，人才計劃項目，主持

[12] 山東大學(xué)“青年學(xué)者未來計劃”項目，人才計劃項目，主持

[13] 山東大學(xué)人才引進與培養(yǎng)類專項項目，主持

[14] 山東大學(xué)學(xué)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(shù)研究與工程示范，主持

[16] 國網(wǎng)公司項目：復(fù)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(xué)術(shù)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(xué)術(shù)類型：

教學(xué)科研型