1. Zhai, Wang Qiya, Ren Wanbin. Research on optimization of electromagnetic relay's reaction torque characteristics based on adjusting parameters. IEICE electronics transactions. 2009,e92c⑻: 1023- 1027。 (SCI: 000269648200009)

2. Zhai Guangfeng, Yang Weirong and Zhou Xiaoxia. Three-dimensional finite element analysis of dynamic characteristics of double relay under uniform and constant magnetic field interference. IEICE electronics transactions. 2008,e9 1c⑻: 12 15- 122 1。 (SCI: 000258394700007)

3. Zhai Guangfeng, Zhou. Study on the arc of DC small current resistance circuit opened by electromagnetic relay contact at constant speed. IEICE electronics transactions. 2008,e9 1c⑻: 1233- 1239。 (SCI:0002583947000 1 1)

4. Zhai Guofu, Wang Qiya, Wan Ren Bin. Study on dynamic characteristics of electromagnetic relay under the interference of uniform static magnetic field. Journal of Zhejiang University Natural Science Edition 2008,9 (4): 577-582. (SCI: 0002549980000 19)

5. Zhai, Ren Wanbin. Random vibration analysis of switchgear based on Monte Carlo method. Journal of Zhejiang University-Natural Science Edition 2007,8 (3): 422-425. (SCI: 0002467236000 14，EI:2007 12 104946 12)

6. Ren Wanbin, Zhai,. Contact vibration characteristics of electromagnetic relay. IEICE electronics transactions. In 2006, E89-C was:177-1181. (SCI:0002395783000 1 1，EI: 200635 10094678)

7. Liang Huimin, Ye Xuerong, Zhai. Study on tolerance distribution of sealed electromagnetic relay based on reliability index. IEICE electronics transactions. In 2006, E89-C was:1164-1172. (SCI: 000239578300009，EI: 200635 10094676)

8. Ren Wanbin, Zhai. Modeling and simulation of sealed electromagnetic relay in mechanical environment. IEICE electronics transactions. In 2007, E90-C (7):1448-1454. (SCI: 0002478398000 17)

9. Ren Wanbin, Luo, Zhai. Analysis method of vibration characteristics of armature system of sealed electromagnetic relay. Journal of Zhejiang University A.2007,8 (3): 434-438. (SCI: 0002509 19700028，EI:2007 12 104946 14)

10. Ye Xuerong, min, Zhai Guofu. Discussion on tolerance design technology of dynamic reliability of electromagnetic relay. Journal of Zhejiang University-Natural Science Edition 2007,8 (3): 439-443. (SCI: 0002467236000 17，EI:2007 12 104946 15)

1 1. Wang Shujuan, Sha Youtao, Zhang Hui, Zhai Guofu. Reliability tolerance design method based on EDA technology and its application in DC hybrid contactor. Journal of Zhejiang University-Natural Science Edition 2007,8 (3): 426-433. (SCI: 0002467236000 15)

12. Liang Huimin, Lin Jingbo, Zhai, Nonlinear parameter identification method and its application in reliability data analysis of space relay. IEICE electronics transactions. 2006,e89-c⑻: 1 173- 1 176。 (SCI: 0002395783000 10，EI: 200635 10094677)

13. Zhang Hui, Lei, and Zhai Guofu. Dynamic analysis of vibration process in particle collision noise detection. Journal of Zhejiang University-Natural Science Edition 2007,8 (3): 444-448. (SCI: 000246520700060，EI:2007 12 104946 16)

14. Zhai, Wang Xinyu, Chu Bing. Modeling and research of high frequency relay based on equivalent circuit method. Journal of China Electrical Engineering. 2009,29 ⒂: 19- 124.(EI: 200924 1265438。

15. Zhai, Ren Wanbin. Simulation method of transient temperature field in relay contact breaking process. China Journal of Electrical Engineering. 2009,19 (9):118-123. (EI: 200965438+。

16. Zhai, Ren Wanbin. Finite Element Analysis of Static Characteristics of Electromagnetic Relay under Constant Interference Magnetic Field [J]. Journal of China Electrical Engineering. 2008，28 ⒅: 132- 137。 (EI: 200829 165438。

17. Liang Huimin, Zhai, Luo. Virtual design of starting point of permanent magnet loop in polarized magnetic system based on finite element method. Journal of China Electrical Engineering. 2005，25 (9): 147- 152。 (EI: 2005279 197057。

18. Zhai, Liang Huimin, Wang E, Liu, Liu Maokai, Research on Parameter Optimization Design Method of Polarized Magnetic System Based on Orthogonal Experimental Design. China Journal of Electrical Engineering .2003,23.10.158-163. (ei:。

19. Zhai, Xu Feng, Liu Maokai. Research on binary life prediction method of relay based on overtravel time and pull-in time modeling. Journal of China Electrical Engineering.2002,22 (07): 76-80. (EI: 2002427142722)

20. Zhai, Liang Huimin, Guo Chenghua, Liu Maokai,,,, Luo. Analysis and research on the shape of permanent magnet torque characteristic curve of polarized magnetic system. Journal of China Electrotechnics.2002,22 ⑾:110-166.

2 1. Zhai,, Jiang Shouxu, Liu Maokai. Study on maximum likelihood estimation method for reliability failure analysis of electrical appliances. Journal of China Electrical Engineering.2001,2 1 (3): 90-92. (EI: 200 1536785028)

22. Zhai, Wang Shicheng, Wang Shujuan. Classification of redundant materials for aerospace relays based on wavelet transform. Journal of Electrical Technology. 2009,24 (5): 52-59. (EI: 20092612154309)

23. Zhai, Fan Weiwei, Ye Xuerong, Calculation model of dynamic reaction force of electromagnetic relay with rebound characteristics. Journal of Electrical Technology. 2009,24 (1): 88-94. (EI: 20090911926650)

24. Yang, Zhai. Finite element analysis of electromagnetic interference between internal structures of double relays. Journal of Electrotechnics.2007,22 (8):179-184. (ei: 200738 108 18389)

25. Zhai, Liu Weiyang, Xu Feng, Liu Maokai. Study on the influence of grid harmonics on the operating characteristics of circuit breakers. Journal of Harbin Institute of Technology. 2002，34 (2): 187- 190。 (EI: 20024 17 130872)

26. Zhai, Liang Huimin, Guo Chenghua, Liu Maokai, Wang E, Liu,. Influence of permanent magnet parameters on the characteristics of attractive torque of polarized magnetic system. Journal of Harbin Institute of Technology. 2005，37 [6]: 842-844。 (EI: 2005279 19728)

27. Zhang Hui, Zhai. One-cycle stability analysis of collision noise detection of redundant particles in space relay. Journal of aeronautics. 2005，26 (3): 362-366。

28. Zhai Guofu citizen Liu Maokai. Optimization analysis of push rod position of space relay. China aviation magazine. 2003, 16⑴: 29-35.(EI:2004 178 132 159)

29. Zhang Hui, Zhai. Stability analysis of random periodic motion for detecting collision noise of redundant particles in space relay. Journal of Electrical Technology.2005,20 (4): 28-32+44. (EI: 2005419406394)

Meeting documents:

1. Zhai, Fan Weiwei, Study on dynamic characteristics of electromagnetic relay. Proceedings of mechatronics automation conference. 2007, pp. 2763-2767. (EI: 20075 1 10979673)

2. Zhai, Ren Wanbin. Analysis method of random vibration characteristics of armature system of sealed electromagnetic relay. Go on. Electrical contact meeting of the Institute of Electrical and Electronics Engineers. Page 183- 187. (EI:200805 1 10698 15)

3. Zhang Hui, Wang Shujuan. Zhang Qingsen, Zhai Guofu. Research on fault diagnosis of rolling bearing based on wavelet packet transform. Proceedings of the International Electrotechnical Commission (Industrial Electronics Conference). 2003,2.pp. 1745- 1749。 (EI:2004 1 18060 180)

4. Zhang Hui, Wang Shujuan, Zhai Guofu. Fault feature extraction of rolling bearing based on wavelet transform under strong noise. IEEE international industrial technology conference proceedings. 2004,2.pp.7 13-7 17。 (EI: 20054895 14932)

5. Zhang Hui, Wang Shujuan, Zhai Guofu. Discussion on test conditions of particle collision noise detection for space relay. Proceedings of the International Electrotechnical Commission (Industrial Electronics Conference). March 2004, pp. 2566-2572. (EI: 2005269 183928)

6. Zhang Hui, Wang Shujuan and Zhai Guofu. Dynamic model of particle collision noise detection. Proceedings of the International Electrotechnical Commission (Industrial Electronics Conference). 2004,3.pp.2577-258 1。 (EI: 2005269 183930)

7. Wang, Shicheng 1, Zhai, Yang. Study on closed-loop control of impact process of permanent magnet vibrating screen in particle impact noise detection. Proceedings of the 1 1 International Conference on Electrical Machines and Systems. 2008, page 2 102-2 107. (EI: 200927 12 170880)

8. Ren Wanbin, Liang Huimin, Zhai. Thermal analysis of sealed electromagnetic relay under high and low temperature conditions. Proceedings of the 52nd Electrical Contact Meeting of Institute of Electrical and Electronics Engineers. 2007，PP . 1 10- 1 16。 (EI:200805 1 106976 1)

9. Liang Huimin, Zhai. Thermal analysis of sealed electromagnetic relay is carried out by three-dimensional finite element method. The 53rd IEEE Holm Electrical Contact Conference. 2007, pp. 262-268. (EI: 200805 1 1069828)

Invention patents and software copyrights:

1. networked test system and analysis method for relay and its combination module, application number: 2009 1007 1405.3 (first applicant).

2. Test method and device for contact breaking arc of switchgear, application number: 2009 1007 1434.x (first applicant).

3. Generation method of vibration table impact response, application number: 2009 10072258. 1 (first applicant).

4. A method for measuring the magnetic characteristic parameters of permanent magnets, application No.2009 10072090.4 (first applicant).

5. Relay multi-finite element software joint simulation analysis method, application number 200910072311.8 (the first applicant).

6. Fast calculation method for static and dynamic characteristics of electromagnetic relay, application number: 2009 10072259.6 (first applicant)

7. Time-limited automatic power-off protection device for induction cooker, application number: 2008 10064524.5 (first applicant).

8. Relay reliability life test system based on dynamic characteristics, application number: 2008 10 136960.5 (first applicant).

9. Automatic detection system and method for redundant materials of aerospace electronic devices, application number: 200810064193.5438+0 (first applicant).

10. A high-power hybrid DC contactor and its control method, application number: 2008 10064420.0 (first applicant).

1 1. An electromagnetic ultrasonic rail defect detection method and device, application number: 2008 10 137487.2 (first applicant).

12. Method and device for quickly scanning rail tread defects, application number: 2008 10 137486.8 (first applicant).

13. Automobile garbage compressor, application number: 200710071801.7 (the first applicant).

14. dynamic characteristics test and analysis system for reliability life test of DC hybrid contactor, application number: 200710071713.7 (the first applicant).

15. Automatic phase crossing device and method for railway electric locomotive, patent number: ZL 2007 10 144864.0 (first inventor).

16. Telephone optical terminal with network cable status detection function and network cable status detection method, application number: 2007 10 144869.3 (first applicant).

17. Long-stroke pumping unit PLC control program software V 1.0, software copyright number: 2006SR07029 (first licensor).

18. ultrasonic ranging method and device, patent number: zl200610151148.0 (first inventor).

19. measuring device for valve spring parameters of railway passenger cars, patent number: ZL 20062002 1208.2 (first inventor).

20. comprehensive test-bed for axle temperature alarm, patent number: ZL 2006 100 10532.9 (first inventor).

2 1. Composite detection system for redundant particles of sealed electromagnetic relay, patent number: ZL 2005 100 10203. X (the first inventor).

22. hybrid DC switchgear, patent number: ZL200420063569.4 (first inventor)

23. Test method for dynamic characteristics of electromagnetic relay, patent number: ZL 2004 1 0043965.5 (first inventor).

24. Reliability tolerance design software for electromagnetic relay, with software copyright number: 2004SR 129 10 (the first licensor).

25. On-line monitoring and management system for infrared shaft temperature detection channel, patent number: ZL 20004 2 00636 17. X (the first inventor).

26. Vehicle trip accumulation device based on GPS, patent number: ZL2004200637 1 1.5 (first inventor).