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Research Paper | Electrical Engineering | India | Volume 4 Issue 4, April 2015 | Rating: 6.4 / 10

Performance Analysis of Three Phase T source Inverter

G. Hemaprabha | T. Rama Rajeswari | C. Subramanian

Abstract: This paper investigates the performance analysis of T-source Inverter with simple boost control technique for boosting the voltage. T-source impedance network is newly invented to overcome the drawbacks of Z-source inverter. In the literature, the basic topology is called Z-source inverter (ZSI). It has less reactive components in comparing with conventional ZSI. The T source Network can perform the dc to ac power conversion and also can perform buck boost operation at one stage. In ZSI the switches which are in the same leg short circuit will takes place during switch on period. This voltage is stored by L and C circuit of z-source inverter. This stored voltage is added with regular voltage when inverter is in normal operation-Source inverter implemented with simple boost control PWM technique for boosting the voltage is simulated using MATLAB Simulink.

Keywords: Z-source inverter, T-Source inverter, Voltage gain, simple boost control, Shoot-through control

Edition: Volume 4 Issue 4, April 2015,

Pages: 2906 - 2910