Abstract
Current mode fuzzy-tuning proportional-integral (PI) control of UPS (Uninterruptable Power Supply) inverter is presented in this paper. Double loop current mode and fuzzy logic controller are combined in this control scheme. Double loop current mode control scheme includes two control loops as voltage and current. Output voltage and filter inductor current are used as feedback variables in voltage control loop and current control loop respectively. In voltage control loop, voltage feedback gain is adjusted by fuzzy-logic controller (FLC). The input variables of the FLC are the output voltage error and its derivative and the output variable of the FLC is voltage feedback gain. This control scheme is simulated using C++ and PSIM and implemented using Texas Instruments TMS320LF2407 DSP (Digital Signal Processor). Simulations and implementation are realized under linear, nonlinear and fluorescent loads. The results prove that this control scheme provides low total harmonic distortion (THD) and fast dynamic response
This study with the number TIDEB3030194 is supported by TUBITAK (Turkey Scientific and Technical Research Association)
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Jiang, H.J., Qin, Y., Du, S.S., Yu, Z.Y., Choudhury, S.: DSP Based Implementation of a Digitally Controlled Phase PWM Inverter for UPS. In: INTELEC Twentieth International Telecommunications Energy Conference, INTELEC, pp. 221–224 (1998)
Choudhury, S.: Implementing Triple Conversion Single-Phase On-line UPS using TMS320C240. Texas Instruments Application Report (1999)
Jian, L., Yong, K., Jian, C.: Fuzzy-Tuning PID Control of an Inverter with Rectifier-Type Nonlinear Loads. In: PIEMC 2000, Power Electronics and Motion Control Conference, vol. 1, pp. 381–384 (2000)
Osterholz, H.: Simple Fuzzy Control of a PWM Inverter for a UPS System. In: 17th International Telecommunications Energy Conference, INTELEC 1995, pp. 565–570 (1995)
Kelkar, N.D.: A Fuzzy Controller for Three Dimensional Line Following of an Unmanned Autonomus Mobile Robot, Thesis of master of science, Department of Mechanical, Industrial, and Nuclear Engineering, University of Cincinnati, Ohio (1997)
Manning C D.: Control of UPS Inverters, pp. 3/1–3/5, IEE Colloquium, The Institution of Electrical Engineers, printed and published by the IEE, Savoy Place, London WC2R OBL,UK (1994)
Doğru Bolat, E., Bolat, Y., Ertunç, H.M.: Double Loop Current Mode Control Scheme for Single Phase UPS Inverter. In: Mechatronics 2004, The 9th Mechatronics Forum International Conference, Ankara, Turkey (2004)
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© 2005 Springer-Verlag Berlin Heidelberg
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Bolat, E.D., Ertunç, H.M. (2005). Implementation of Current Mode Fuzzy-Tuning PI Control of Single Phase UPS Inverter Using DSP. In: Khosla, R., Howlett, R.J., Jain, L.C. (eds) Knowledge-Based Intelligent Information and Engineering Systems. KES 2005. Lecture Notes in Computer Science(), vol 3682. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11552451_82
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DOI: https://doi.org/10.1007/11552451_82
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-28895-4
Online ISBN: 978-3-540-31986-3
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