A Novel Chaotic Switched Modulation for EMI Suppression in Electrical Drive System

Öz

In electric drive systems common mod voltage (CMV) is known as voltage between power line and ground. CMV causes negative effects on both electric engine and its driver whereas switching operation occurs in power devices. In addition switching frequency and its multiples in CMV cause electromagnetic and aqustic noises. In this paper a novel Fixed-Frequency chaotic switched sinusoidal pulse width modulation (FFCS-SPWM) is proposed. The cruial point in proposed FFCS-SPWM method is to obtained a new carrier wave by summation of carrier wave and its inverse form. In FFCS-SPWM method extra switching loses were reduced due to constant switching frequency. This method also applied to permanent magnet synchronous motor (PMSM) vector control system. The reduction of electromagnetic interference (EMI), aqustic noises and dv/dt stress effects that occur in CMV is simulated by proposed method. Moreover SPWM combined with chaotic-frequency chaotic switched (CFCS) is proposed to reduce the differential mode voltage (DMV) which occurs due to voltage between lines . Finally in this method switching frequency change chaotically and also in this paper it shown that, CFCS-SPWM provides to reduce EMI, aqustic noises which are caused by CMV and DMV

Anahtar Kelimeler

• Common Mod Voltage,
• Chaotic swiching,
• Elektromagnetic interference (EMI),
• Acoustic noise

Kaynakça

1. [1] D. Jiang, F. Wang, and J. Xue, “PWM impact on CM noise and AC CM choke for variable-speed motor drives,” IEEE Trans. Ind. Appl., vol. 49, no. 2, pp. 963–972, Mar./Apr. 2013.
2. [2] C-.C. Hou, C-.C. Shih, P-.T. Cheng, and A. M. Hava, “Common-mode voltage reduction pulsewidth modulation techniques for three-phase gridconnected converters,” IEEE Trans. Power Electron. vol. 28, no. 4, pp. 1971–1979, Apr. 2013.
3. [3] J. Huang and H. Shi, “Reducing the common-mode voltage through carrier peak position modulation in an SPWM three-phase inverter,” IEEE Trans. Power Electron., vol. 29, no. 9, pp. 4490–4495, Sep. 2014.
4. [4] J. W. Kimball and M. Zawodniok, “Reducing common-mode voltage in three-phase sine-triangle PWM with interleaved carriers,” IEEE Trans Power Electron., vol. 26, no. 8, pp. 2229–2236, Aug. 2011.
5. [5] S. Kwak, and S.Mun, “Model Predictive Control Methods to Reduce Common-Mode Voltage for Three-Phase Voltage Source Inverters” IEEE Trans Power Electron., vol. 30, no. 9, pp. 5019–5034, Sep. 2015.
6. [6] M. C. Di Piazza, G. Tine, and G. Vital, “An improved active common mode voltage compensation device for induction motor drives,” IEEE Trans. Ind. Electron., vol. 55, no. 4, pp. 1823–1834, Apr. 2008.
7. [7] J. Huang and H. Shi, “A Hybrid Filter for the Suppression of Common-Mode Voltage and Differential-Mode Harmonics in Three-Phase Inverters With CPPM,” IEEE Trans. Ind. Electron., vol. 62, no. 7, pp. 3991–4000, Jul. 2015.
8. [8] L. Xing and J. Sun, “Conducted common-mode EMI reduction by impedance balancing,” IEEE Trans. Power Electron., vol. 27, no. 3, pp. 1084–1089, Mar. 2012.

9. [9] K. Borisov, T. E. Calvert, J. A. Kleppe, E. Martin, and A. M. Trzynadlowski, “Experimental investigation of a naval propulsion drive model with the PWM-based attenuation of the acoustic and electromagnetic noise,” IEEE Trans. Ind. Electron., vol. 53, no. 2, pp. 450–457, Apr. 2006.
10. [10] Y. G. Jung, S. H. Na, Y. C. Lim, and S. H. Yang, “Reduction of audible switching noise in induction motor drives using random position space vector PWM,” IEE Proc.—Electr. Power Appl., vol. 149, no. 3, pp. 195– 200, May 2002.
11. [11] T. G. Habetler and D. M. Divian, “Acoustic noise reduction in sinusoidal PWM drives using a randomly modulated carrier,” IEEE Trans. Power Electron., vol. 6, no. 3, pp. 356–363, Jul. 1991.
12. [12] J. A. Ferreira, P. Dorland, and F. G. de Beer, “An active inline notch filter for reducing acoustic noise in drives,” IEEE Trans. Ind. Appl., vol. 43, no. 3, pp. 798–804, May/Jun. 2007.
13. [13] H. B. Ertan and N. Balkan, “Comparison of PWM and PFM induction drives regarding audible noise and vibration for household applications,” IEEE Trans. Ind. Appl., vol. 40, no. 6, pp. 1621–1628, Nov./Dec. 2004.
14. [14] H. Li, Y.Liu, J.Lü, T. Zheng, and X. Yu, ''Suppressing EMI in Power Converters via Chaotic SPWM Control Based on Spectrum Analysis Approach'' IEEE Trans. Ind. Electron., VOL. 61, NO. 11,pp.6128-6136,2014.
15. [15] Z. Wang, K. T. Chau, and C. H. Liu, “Improvement of electromagnetic compatibility of motor drives using chaotic PWM,” IEEE Trans. Magn., vol. 43, pp. 2612–2614, 2007.
16. [16] Z. Zhang, K. T. Chau, Z. Wang, and W. Li, "Improvement of electromagnetic compatibility of motor drives using hybrid chaotic pulse width modulation," IEEE Trans. Magn., vol. 47, no. 10, pp. 4018- 4021,2011.
17. [17] R. L. Kirlin, S. Kwok, S. Legowski, and A. M. Trzynadlowski, ''Power spectra of a PWM inverter with randomized pulse position'' , IEEE Trans. Power Electron., vol. 9, no. 5,pp. 463–472, 1994
18. [18] K.S. Kim, Y.G. Jung, and Y.C. Lim, ''A New Hybrid Random PWM Scheme'' IEEE Trans. Power Electron., vol. 24, no. 1,pp.192-200, 2009
19. [19] S. Kaboli, J. Mahdavi, and A. Agah “Application of Random PWM Technique for Reducing the Conducted Electromagnetic Emissions in Active Filters’’ IEEE Trans. Ind. Electron, vol. 54, no. 4,pp.2333-2343,2007
20. [20] A. M. Hava, E Ün, “Performance Analysis of Reduced Common-Mode Voltage PWM Methods and Comparison With Standard PWM Methods for Three-Phase Voltage-Source Inverters’’ IEEE Trans. Power Electron ;vol. 24, no. 1,pp.241-252,2009
21. [21] Y.C. Lim, S.O. Wi, J.N. Kim, and Y.G. Jung “A Pseudorandom Carrier Modulation Scheme’’ IEEE Trans. Pow. Electron ;vol. 25, no. 4,pp.797-805,2010
22. [22] J.-Y. Chai, Y.-H. Ho, Y.-C. Chang, and C.-M. Liaw, “On acousticnoise reduction control using random switching technique for switchmode rectifiers in PMSM drive,” IEEE Trans. Ind. Electron., vol. 55, no. 3, pp. 1295–1309, 2008.
23. [23] H. Khan, E. Miliani, and K. E. K. Drissi, “Discontinuous random space vector modulation for electric drives: A digital approach,” IEEE Trans. Power Electron., vol. 27, no. 12, pp. 4944–4951, 2012
24. [24] K. T. Chau and Z. Wang, Chaos in Electric Drive Systems-Analysis, Control and Application. Singapore: Wiley, 2011.
25. [25] H. Li, Z. Li, B. Zhang, F. Wang, N. Tan, and W. A. Halang, “Design of analogue chaotic PWM for EMI suppression,” IEEE Trans. Electromagn. vol. 52, no. 4, pp. 1001–1007, 2010.
26. [26] Y. Xu , Q. Yuan , J. Zou and Y. Li "Analysis of triangular periodic carrier frequency modulation on reducing electromagnetic noise of permanent magnet synchronous motor" IEEE Trans. Magn., vol. 48, no. 11, pp. 4424-4427, 2012
27. [27] M.E.Asker, A.B. Ozer, H. Kurum, Reduction of EMI with chaotic space vector modulation in direct torque control. Elektronika ir Elektrotechnika 2016; 22 (1): 8-13.
28. [28] B. K. Bose, Power Electronics And Motor Drives: Advances and Trends, USA, elsevier,2006