Journal of Power Electronics

  • 제20권2호
  • /
  • Pages.350-364
  • /
  • 2020
  • /
  • 1598-2092(pISSN)
  • /
  • 2093-4718(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
권호 표지
DOI QR코드

DOI QR Code

Experimental validation of multi-loop controllers for two-level cascaded positive output boost converter

  • Saktheeswaran, R. (Department of Electrical and Electronics Engineering, Roever College of Engineering and Technology) ;
  • Murali, D. (Department of Electrical and Electronics Engineering, Government College of Engineering)
  • 투고 : 2019.04.29
  • 심사 : 2019.09.29
  • 발행 : 2020.03.20
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper, an investigation of multi-loop controllers (MLCs) for two-level cascaded positive output boost converter (TLCPOBC) operating in the continuous conduction mode (CCM) was carried out. The TLCPOBC is a recently designed DC-DC converter that can offer a higher voltage transfer ratio, good efficiency, and minimized capacitor voltage and inductance current ripples when compared to traditional DC-DC converters. The dynamic characteristics of the TLCPOBC are nonlinear in nature due to its switching mode operation. During line and load variations, conventional controllers are not able to overcome the dynamic characteristics. Hence, to control the output voltage and inductor current of the TLCPOBC, MLCs are suggested in this paper. The control structure of the TLCPOBC consists of two loops. Here, a fuzzy logic controller (FLC) and a proportional double integral controller (PDIC) act as an outer loop voltage controller for voltage regulation. Meanwhile, a proportional controller (PC) acts as an inner current loop for the inductor current regulation of the converter. The PC and PDIC parameters were obtained by the state-space equations of the TLCPOBC using the Ziegler-Nicholas tuning method. The rules of the FLC are derived from the characteristics of the TLCPOBC without a mathematical model. The performance of the TLCPOBC using MLCs was verified at different states by developing MATLAB/SIMULINK simulations and prototype models. Simulation and experimental results are validated to show the importance of the TLCPOBC with the designed controllers.

키워드

참고문헌

  1. Zhu, M., Luo, F.L.: Implementing of developed voltage lift technique on SEPIC, CUK and double-output DC-DC converters. IEEE Trans. Ind. Electron. Appl. 23(25), 674-681 (2007)
  2. Jinno, M., Chen, P.Y., Lai, Y.C., Harada, K.: Investigation on the ripple voltage and the stability of synchronous rectifier buck converters with high output current and low output voltage. IEEE Trans. Ind. Electron. 57(3), 1008-1016 (2010) https://doi.org/10.1109/TIE.2009.2029510
  3. Morales-Saldana, J.A., Galarza-Quirino, R., Leyva-Ramos, J., Carbajal-Gutierrez, E.E., Ortiz-Lopez, M.G.: Modeling and control of a cascaded boost converter with a single switch. In: IECON 2006-32nd Annual Conference on IEEE Industrial Electronics, pp. 591-596 (2006)
  4. Luo, F.-L., Ye, H.: Advanced DC/DC converters, 5th edn, pp. 334-372. CRC Press, London (2006)
  5. Perez-Pinal, F.J., Cervantes, I.: Multi-objective control for cascade boost converter with single active switch. In: 2009 IEEE International Electric Machines and Drives Conference, pp. 1858-1862 (2009)
  6. Luo, F.L., Ye, H.: Positive output cascade boost converters. IEE Proc. Electric Power Appl. 151(5), 590-606 (2004) https://doi.org/10.1049/ip-epa:20040511
  7. Ghaderi, D., Celebi, M.: Implementation of PI controlled cascaded boost power converters in parallel connection with high efficiency. J. Electric. Syst. 13(2), 307-321 (2017)
  8. Kanimozhi, G., Meenakshi, J.: Sreedevi VT (2017) Small signal modeling of a DC-DC type double boost converter integrated with SEPIC converter using state space averaging approach. Energy Proc. 117, 835-846 (2017) https://doi.org/10.1016/j.egypro.2017.05.201
  9. Padmanaban, S., Ozsoy, E., Fedak, V., Blaabjerg, F.: Development of sliding mode controller for a modified boost Cuk converter configuration. Energies 10, 1513 (2017) https://doi.org/10.3390/en10101513
  10. Ahmed, A., Hafez, A.: Multi-level cascaded DC/DC converters for PV applications. Alex Eng J 54(4), 1135-1146 (2015) https://doi.org/10.1016/j.aej.2015.09.004
  11. Ozdemir, A., Erdem, Z.: Double-loop PI controller design of the DC-DC boost converter with a proposed approach for calculation of the controller parameters. J Syst Control Eng 232(2), 137-148 (2017)
  12. Serna-Garces, S.I., Montoya, D.G., Ramos-Paja, C.A.: Control of a charger/discharger DC/DC converter with improved disturbance rejection for bus regulation. Energies 11, 594 (2018) https://doi.org/10.3390/en11030594
  13. Licea, M.A.R., Pinal, F.J.P., Gutierrez, A.I.B., Ramirez, C.A.H., Perez, J.C.N.: A reconfigurable buck, boost, and buck-boost converter: unified model and robust controller. Math Probl Eng 2018, 1-8 (2018)
  14. Asma, C., Abdelaziz, Z., Nadia, Z.: Dual loop control of DC-DC boost converter based cascade sliding mode control. In: International Conference on Green Energy Conversion Systems (GECS) (2017)
  15. Ramash Kumar, K.: Variable frequency based sliding Model control for positive output elementary boost converter. J. Adv. Res. Dyn. Control Syst. 9(18), 1125-1142 (2017)
  16. Wiatr, P., Krynski, A.: Model predictive control of multilevel cascaded converter with boosting capability-experimental results. Bull. Pol. Acad. Sci. Tech. Sci. 65(5), 589-599 (2017) https://doi.org/10.1515/bpasts-2017-0064
  17. Ramash Kumar, K.: Implementation of sliding mode controller plus proportional integral controller for negative output elementary boost converter. Alex Eng J. 55(2), 1429-1445 (2016) https://doi.org/10.1016/j.aej.2016.03.027
  18. Kalaivani, R., Ramash Kumar, K., Jeevananthan, S.: Implementation of VSBSMC plus PDIC for fundamental positive output super lift-Luo converter. J. Electric. Eng. 16(4), 243-258 (2016)
  19. Ramash Kumar, K., Jeevananthan, S.: Analysis, design and implementation of hysteresis modulation sliding mode controller for negative output elementary boost converter. J. Electric Power Compon. Syst. 40(3), 292-311 (2012) https://doi.org/10.1080/15325008.2011.631085
  20. Ramash Kumar, K., Jeevananthan, S.: Sliding mode control design for current distribution control in paralled positive output elementary super lift Luo converters. J. Power Electron. 11(5), 639-654 (2011) https://doi.org/10.6113/JPE.2011.11.5.639
  21. Gayathri Monicka, J., Guna Sekhar, N.O., Ramash Kumar, K.: Performance evaluation of membership functions on fuzzy logic controlled AC voltage controller for speed control of induction motor drive. Int. J. Comput. Appl. 13(5), 8-12 (2011) https://doi.org/10.5120/1778-2451
  22. Ramash Kumar, K., Jeevananthan, S., Ramamurthy, S.: Improved performance of the positive output elementary split inductor-type boost converter using sliding mode controller plus fuzzy logic controller. WSEAS Trans. Syst. Control 9, 215-228 (2014)
  23. Vijayalakshmi, S., Sree Renga Raja, T.: Time domain based digital controller for buck-boost converter. J. Electric. Eng. Technol. 9(5), 1551-1561 (2014) https://doi.org/10.5370/JEET.2014.9.5.1551
  24. Arunkumar, Sivakumaran, T.S., Ramash Kumar, K.: Improved performance of linear quadratic regulator plus fuzzy logic controller for positive output super lift Luo-converter. J Electric Eng 16(3), 392-410 (2016)
  25. Ramash Kumar, K., Kalyankumar, D., Kirbakaran, V.: An hybrid multi level inverter based DSTATCOM control. Majlesi J. Electric. Eng. 5(2), 17-22 (2011)
  26. Ramash Kumar, K., Jeevananthan, S.: PI control for positive output elementary super lift Luo converter. Int. J. Electric. Comput. Energ. Electron. Commun. Eng. 4(3), 544-549 (2010)
  27. Padma, S., Lakshmipathi, R., Ramash Kumar, K., Nandagopal, C.P.: A PI controller for enhancing the transient stability of multi pulse inverter based static synchronous series compensator (SSSC) with superconducting magnetic energy storage (SMES). Int. J. Electric. Comput. Eng. 4(3), 550-556 (2010)
  28. Sivakumar, P., Rajasekaran, V., RamashKumar, K.: Investigation of intelligent controllers for variable speed PFC buck-boost rectifier fed BLDC motor drive. J. Electric. Eng. 17(4), 459-472 (2017)
  29. Lindiya, A., PalaniI yyappan, S.: Performance comparison of various controllers for DC-DC synchronous buck converter. Elsevier Proc. Eng. 38, 2679-2693 (2012) https://doi.org/10.1016/j.proeng.2012.06.315
  30. Dinca, L., Corcau, J.-I.: PI versus fuzzy control for a DC to DC boost converter. In: International Symposium on Power Electronics, Electrical Drives, Automation and Motion, pp. 803-808 (2016)
  31. Asad, M.M., Hassan, R.B., Sherwani, F.: An analytical comparison between open loop, PID and fuzzy logic based DC-DC boost converter. Int. J. Electron. Commun. Eng. 8(11), 1787-1792 (2014)
  32. Gaurav, A.K.: Compariosn between conventional PID and fuzzy logic controller for liquid flow control. Int. J. Innov. Technol. Explor Eng 1(1), 84-88 (2012)
  33. Ugale, C.P., Dhumale, R.B., Dixit, V.V.: DC-DC converter using fuzzy logic controller. Int. Res. J. Eng. Technol. 2(4), 593-596 (2015)
  34. Apte, S., Khan, A.: Study of interleaved boost converter controlling techniques. Int. Res. J. Eng. Technol. 4(4), 987-992 (2017)
  35. Zadeh, L.A.: Fuzzy sets. Inform. control. 8, 338-353 (1965) https://doi.org/10.1016/S0019-9958(65)90241-X

피인용 문헌

  1. Performance analysis of boost converter with cascaded inner loop fuzzy SMC vol.48, pp.1, 2020, https://doi.org/10.1108/cw-04-2020-0052