MIL, SIL and PIL Implementation for Closed Loop Control of Flyback Converter

Yıl 2024, Cilt: 37 Sayı: 2, 701 - 716, 01.06.2024

Muhammad Alı , İsmet Şen , Salih Barış Öztürk , Emre Avcı

https://doi.org/10.35378/gujs.1342626

Öz

Power electronic systems are rapidly evolving; thus, effective prototyping methods are required to test control algorithms and assess system performance prior to hardware implementation. This research suggests a Model-In-The-Loop (MIL), Software-In-The-Loop (SIL), and Processor-In-The-Loop (PIL) methodologies-based complete prototyping strategy for flyback converters using the TI F28069M Launchpad kit. These techniques can be combined to evaluate control strategies accurately and quickly, speeding up design cycles and enhancing system reliability. The proposed prototyping platform is presented in this work, along with a thorough explanation of each prototyping stage and its associated advantages. The effectiveness of the suggested approach for 50W rated power flyback converter in terms of quick algorithm development, system simulation, real-time control implementation and controller design accuracy is analyzed and shown by experimental results. The results show that the performance of the designed controller for the flyback converter is almost the same as in MIL and SIL implementation in terms of the overshoot and settling time in the reference voltage tracking. On the other hand, in the PIL implementation, the overshoot performance of the controller deviates by 1.18% more than in SIL and MIL implementation. These also confirm that the flyback control system's performance is reliable and effective during all phases of development.

Anahtar Kelimeler

Rapid Prototyping, Flyback Converter, Model-in-the-Loop, Software-in-the-Loop, Processor-in-the-Loop

Kaynakça

• [1] Bose, B.K., Power electronics in renewable energy systems and smart grid: technology and applications 1st ed., New Jersey, (2019).
• [2] Jahns, T.M., and Blasko, V., "Recent advances in power electronics technology for industrial and traction machine drives", Proceedings of the IEEE, 89(6): 963-975, (2001).
• [3] Abu-Rub, H., Malinowski, M., and Al-Haddad, K., Power electronics for renewable energy systems, transportation and industrial applications 1st ed., West Sussex, (2014).
• [4] Venkatesan, K., "Current mode controlled bidirectional flyback converter", 20th Annual IEEE Power Electronics Specialists Conference, Milwaukee, 835-842, (1989).
• [5] Liang, T.J., Chen, K.H., and Chen, J.F., "Primary side control for flyback converter operating in DCM and CCM", IEEE Transactions on Power Electronics, 33(4): 3604-3612, (2017).
• [6] Mohammed, A.A., and Nafie, S.M., "Flyback converter design for low power application", International conference on computing, control, networking, electronics and embedded systems engineering (ICCNEEE), Khartoum, 447-450, (2015).
• [7] Bunyamin, T., and Kirimer, B., "An interleaved high-power flyback inverter for photovoltaic applications", IEEE transactions on Power Electronics, 30(6): 3228-3241, (2014).
• [8] Ponce-Silva, M., Salazar-Perez, D., Rodriguez, O.M., Vela-Valdes, L.G., Claudio-Sanchez, A., De Leon-Aldaco, S.E., Cortes-Garcia, C., Saavedra-Benitez, Y.I., Lozoya-Ponce, R.E., and Aqui-Tapia, J.A., "Flyback converter for solid-state lighting applications with partial energy processing", Electronics, 10(1): 60, (2020).
• [9] Ma, W., Chen, Y., and Yao, D., “PC-based real-time simulator and its application on testing of power plant auxiliary system control”, 2010 International Conference on Power System Technology, Hangzhou, 1–4, (2010).
• [10] Miyazaki, Y., Kimura, M., Karube, T., Noro, Y., Takahashi, C., Kishibe, H., and Sato, H., “Development and verification of a FACTS digital realtime simulator”, IEEE/PES Transmission and Distribution Conference and Exhibition, Yokohama, 1: 324–329, (2002).
• [11] Hercog, D., Curkovic, M., and Jezernik, K., “DSP based rapid control prototyping systems for engineering education and research”, 2006 IEEE Conference on Computer Aided Control System Design, Munich, 2292-2297, (2006).
• [12] Hao, X., Fu, L., Ma, F., and Li, C., “Real-time simulation hardware-in-the-loop test platform for DC integrated power system containing a large number of switches”, IEEE 5th International Electrical and Energy Conference (CIEEC), Nangjing, 1600–1605, (2022).
• [13] Ruelland, R., Gateau, G., Meynard, T.A., and Hapiot, J. -C., “Design of FPGA-based emulator for series multicell converters using co-simulation tools”, IEEE Transactions on Power Electronics, 18(1): 455–463, (2003).
• [14] Dufour, C., Lapointe, V., Bélanger, J., and Abourida, S., “Hardware-in-the-loop closed-loop experiments with an FPGA-based permanent magnet synchronous motor drive system and a rapidly prototyped controller”, 2008 IEEE International Symposium on Industrial Electronics, Cambridge, 2152–2158, (2008).
• [15] He, L., Wang, F., and Ke, D., “FPGA-based sliding-mode predictive control for PMSM speed regulation system using an adaptive ultralocal model”, IEEE Transactions on Power Electronics, 36(5): 5784–5793, (2021).
• [16] Zheng, J., Zhao, Z., Zeng, Y., Shi, B., and Yu, Z., “An event-driven real-time simulation for power electronics systems based on discrete hybrid time-step algorithm”, IEEE Transactions on Industrial Electronics, 70(5): 4809–4819, (2023).
• [17] Rodal, G.L., and Peftitsis, D., “Real-time FPGA simulation of high-voltage silicon carbide MOSFETs”, IEEE Transactions on Power Electronics, 38(3): 3213–3234, (2023).
• [18] Mao, C., Leng, F., Li, J., Zhang, S., Zhang, L., Mo, R., Wand, D., Zeng, J., Chen, X., An, R., and Zhao, Y., “A 400-V/50-kVA digital–physical hybrid real-time simulation platform for power systems”, IEEE Transactions on Industrial Electronics, 65(5): 3666–3676, (2018).
• [19] Akbarabadi, S.A., Atighechi, H., and Jatskevich, J., “Circuit-averaged and state-space-averaged-value modeling of second-order flyback converter in CCM and DCM including conduction losses”, 4th International Conference on Power Engineering, Energy and Electrical Drives, İstanbul, 995-1000, (2013).