JOURNAL BROWSE
Search
Advanced SearchSearch Tips
A Switching Method of Single Phase Grid Connected Inverter for Common Mode Noise Reduction
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A Switching Method of Single Phase Grid Connected Inverter for Common Mode Noise Reduction
Lee, Seung-Ju; Hong, Chang-Pyo; Kim, Hag-Wone; Cho, Kwan-Yuhl;
  PDF(new window)
 Abstract
A pulse-width modulation (PWM) method for common mode noise reduction in a PWM inverter connected to a single-phase grid is proposed in this study. The extensively used conventional switching method may experience common mode voltage problems, which generate current leakage and electromagnetic induction problems. In the proposed switching method, the neutral point of the output voltage is always fixed at both ends of the input voltage to reduce common mode noise. The validity of the proposed method is proven through simulation and experimental results.
 Keywords
Single phase PWM inverter;Common mode voltage;Common mode current;EMI;
 Language
Korean
 Cited by
 References
1.
Y. T. Woo and Y. C. Kim, "A digital control of a single-phase ups inverter for robust ac-voltage tracking," 30th Annual Conference of IEEE, Vol. 2, pp. 1623-1628, 2004.

2.
M. J. Yazdanpanah, E. Semsar, and B. Siahkolah, "An H-inf robust controller for single phase pwm inverters," in Proceedings of 15th IFAC World Congress, Barcelona, Spain, 2002.

3.
Y. Zhilei, X. Xiao, and Y. Yangguang "Seamless transfer of single-phase grid-interactive inverters between grid-connected and stand-alone modes," IEEE Trans. On. Industrial Electronics, Vol. 25, No. 6, Jun. 2010.

4.
A. Ahmad and M. Mohamadian, "Fixed switching frequency sliding mode control for single-phase unipolar inverters," IEEE Trans. Power Electronics, Vol. 27, pp. 2507-2514, Nov. 2011.

5.
M. Cacciato, A. Consoli, G. Scarcella, and A. Testa, "Reduction of common mode currents in pwm inverter motor drives," IEEE IAS Annual Meeting, Vol. 1, pp. 707-713, 1997.

6.
T. Kato, K. Inoue, and K. Akimasa, "EMI reduction method for a single-phase pwm inverter by suppressing common-mode currents with complementary switching," Power Electronics and Motion Control Conference, IEEE, Vol. 3, pp. 1-5, 2006.

7.
T. Guo, D. Y. Chen, and F. C. Lee, "Separation of the common mode and differential mode conducted EMI noise," IEEE Trans. Power Electronics, Vol. 11, pp. 480-488, May 1996. crossref(new window)

8.
P. V. Y. Jayasree, J. C. Priya, G. R. Poojita, and G. Kameshwari, "EMI filter design for reducing common-mode and differential-mode noise in conducted interference," ISSN 0974-2166, Vol. 5, pp. 319-329, May, 2012.

9.
H. Hasegawa, T. Doumoto, and H. Akagi, "A three-phase voltage source PWM inverter system characterized by sinusoidal output voltage with neither common-mode voltage nor normal-mode voltage design and performance of a passive EMI filter," T. IEE Japan, Vol. 122-D, pp. 845-852, 2002.

10.
S. Ogasawara, H. Ayano, and H. Akagi, "An active circuit for cancellation of common-mode voltage generated by a PWM inverter," IEEE Trans. Power Electronics, Vol. 13, No. 5, pp. 835-841, 1998. crossref(new window)

11.
A. Rao, "A modified single phase inverter topology with active common mode voltage cancellation," Proceedings of the IEEE, Vol. 1, No. 4, pp. 850-854, 1999.

12.
H. W. Kim, H. K. Shin, H. S. Mok, Y. K. Lee, and K. Y. Cho, "Novel PWM method with low ripple current for position control applications of BLOC motors," Journal of Power Electronics, Vol. II, No. 5, pp. 726-733, Sep. 2011.