The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
권호 표지
DOI QR코드

DOI QR Code

Sampler Model of P-type Current Mode Control Utilizing Low Pass Filter

저역 통과 필터를 사용하는 P-type 전류모드제어의 샘플러 모델

  • Received : 2012.06.25
  • Accepted : 2012.07.16
  • Published : 2012.10.20
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, a sampler model for the P-type current mode control employing low pass filter is proposed. Even though the frequency response of the compensator used in a P-type current mode control employing low pass filter is similar to that of P-type compensator, the sampler model has to be obtained from the method used in PI-type current mode control. In order to show the usefulness of the proposed method, prediction results of the proposed model are compared to those from the circuit level simulator, PSIM.

Keywords

References

  1. Tan, F. D., and Middlebrook, R. D., "A Unified Model for Current-Programmed Converters," IEEE Trans. on Power Electronics, Vol. 10, No. 4, pp. 397-408, 1995 https://doi.org/10.1109/63.391937
  2. Ridley, R. B., "A New, Continuous-Time Model for Current-Mode Control," IEEE Trans. on Power Electronics, Vol. 6, No. 2, pp. 271-280, 1991. https://doi.org/10.1109/63.76813
  3. Tang, W., Lee, F. C., and Ridley, R. B., "Small-Signal Modeling of Average Current Mode Control," IEEE Trans. on Power Electronics, Vol. 8, No. 2, pp. 112-119, 1993. https://doi.org/10.1109/63.223961
  4. Sun, J., and Bass, R. M., "Modeling and Practical Design Issues for Average Current Control," IEEE APEC Record, pp. 980-986, 1999.
  5. Suntio, T., Lempinen, J., Gadoura, I. and Zenger, K., "Dynamic Effects of Inductor Current Ripple in Average Current Mode Control," IEEE PESC Conf. Rec., pp. 1259-1264, 2001.
  6. Jung, Y. S. and Youn, M. J., "Discrete-time small signal modelling of average current mode control," Electronics Letter, Vol. 36, No. 23, pp. 1908-1909, Nov. 2000. https://doi.org/10.1049/el:20001350
  7. Jung, Y. S., "Modeling of the Sampling Effect in the P-Type Average Current Mode Control," Journal of Power Electronics, Vol 11, No. 1, pp. 59-63, Jan. 2011. https://doi.org/10.6113/JPE.2011.11.1.059