Space Vector Modulation in Three-Phase Inverters: Theoretical Foundations, Simulation, and Applications

Öz

This study comprehensively examines the theoretical foundation, simulation analysis, and application areas of Space Vector Pulse Width Modulation (SVPWM) used in three-phase inverters. Compared to traditional modulation techniques, SVPWM offers higher output voltage, lower Total Harmonic Distortion (THD), and improved energy efficiency. The simulation phase of the study was carried out in the MATLAB/Simulink environment. Through simulations, the accuracy and effectiveness of the method were evaluated, and both the advantages of SVPWM and the practical limitations were discussed, along with potential approaches for addressing these limitations in the future. This analysis highlights the potential of SVPWM, especially in industrial fields such as electric vehicles, renewable energy systems, and robotics.

Anahtar Kelimeler

• Space Vector Modulation
• Three-Phase Inverter
• Harmonic Distortion
• Simulation Analysis

Üç Fazlı İnverterlerde Uzay Vektör Modülasyonu: Teorik Temeller, Simülasyon ve Uygulamalar

Öz

Bu çalışmada, üç fazlı inverterlerde kullanılan Uzay Vektör Modülasyonu (SVPWM) yönteminin teorik altyapısı, simülasyon analizleri ve uygulama alanları kapsamlı bir şekilde incelemektedir. SVPWM geleneksel modülasyon tekniklerine kıyasla daha yüksek çıkış gerilimi, daha düşük toplam harmonik distorsiyonu (THD) ve enerji verimliliği sağlamaktadır. Çalışmanın simülasyon aşaması MATLAB/Simulink ortamında gerçekleştirilmiştir. Simülasyonlarla yöntemin doğruluğu ve etkinliği değerlendirilmiş, SVPWM'in avantajları kadar pratikteki sınırlamaları ve bu sınırlamaların giderilmesi için gelecekte uygulanabilecek yaklaşımlar da tartışılmıştır. Bu analiz, özellikle elektrikli araçlar, yenilenebilir enerji sistemleri ve robotik gibi endüstriyel alanlarda SVPWM’in potansiyelini vurgulamaktadır.

Anahtar Kelimeler

• Uzay Vektör Modülasyonu
• Üç Fazlı İnverter
• Harmonik Distorsiyon
• Simülasyon Analizi

Kaynakça

1. Attique, Q. M., Li, Y., & Wang, K. (2017). A survey on space-vector pulse width modulation for multilevel inverters. CPSS Transactions on Power Electronics and Applications, 2(3), 226–236.
2. Bose, B. K. (2010). Power Electronics and Motor Drives: Advances and Trends. Academic Press, New York
3. Jarjes, M. K., & Hussein, T. A. (2023). Comparative study of SPWM and SVPWM techniques for the control of three-phase grid connected inverter. Przegląd Elektrotechniczny, 99(5), 92–96.
4. Gu, X., Wu, K., Jin, X., Zhang, G., Chen, W., & Li, C. (2025). Dual-random space vector pulse width modulation strategy based on optimized beta distribution. Electronics, 14(9), 1779.
5. Rajashekara, K. (2013). Present status and future trends in electric vehicle propulsion technologies. IEEE Journal of Emerging and Selected Topics in Power Electronics, 1(1), 3–10.
6. Hava, A. M., & Kerkman, R. J. (1998). Carrier-based PWM-VSI overmodulation strategies: analysis, comparison, and design. IEEE Transactions on Power Electronics, 13(4), 674–689.
7. Kumar, K., Prawin, A., Joseph, J., & Kumar, S. (2010). Simulation and comparison of SPWM and SVPWM control for three-phase inverter. ARPN Journal of Engineering and Applied Sciences, 5, 1–6.
8. Yousef, A. (2015). Space vector pulse width modulation technique. International Journal of Emerging Technology in Computer Science & Electronics (IJETCSE), 12(2), 1–6.

9. VanderMeulen, A., & Maurin, J. (2014, June). Current source inverter vs. voltage source inverter topology (White Paper WP020001EN). Eaton Corporation.
10. Turksoy, Ö., Yılmaz, Ü., Tan, A., & Teke, A. (2017). A comparison study of sinusoidal PWM and space vector PWM techniques for voltage source inverter. Natural and Engineering Sciences, 2, 35–42.
11. Shanthi, R., Kalyani, S. & Thangasankaran, R.. (2017). Performance analysis of speed control of PMSM drive with sinusoidal PWM and space vector pwm fed voltage source inverters. 1-10.
12. Bouyakoub, I., Taleb, R., Mellah, H., & Zerglaine, A. (2020). Implementation of space vector modulation for two-level three-phase inverter using dSPACE DSW1104. Indonesian Journal of Electrical Engineering and Computer Science, 20(2), 744–751.
13. Vashishtha, Shalini & Rekha, K.R. (2018). A survey: Space vector PWM (SVPWM) in 3φ voltage source inverter (VSI). International Journal of Electrical and Computer Engineering. 8(1). 11-18.
14. Strobl, S. (2021). Space vector modulation (SVM). Imperix Ltd. https://imperix.com/doc/implementation/space-vector-modulation (Erişim tarihi: 6 Mayıs 2025).
15. MathWorks. (2020, Ocak). Space vector modulation: Motor control, part 5 [Video]. The MathWorks, Inc.https://www.mathworks.com/videos/space-vector-modulation-1610709895322.html (Erişim tarihi: 6 Mayıs 2025).