Analysis of T-Source Inverter with Simple BoostControl Technique for Improving Voltage Gain

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering

article

K.Eswari¹  R.Dhanya² 

[1] Dept. of EEE, Karpagam University;Dept. of EEE,.Karpagam University

关键词: Z-source inverter;    T-Source inverter;    Voltage gain;    Simple boost control;    Shoot-through control;   

来源: Research & Reviews

【 摘 要 】

This paper deals with Analysis of T-source Inverter with simple boost control technique for improving voltage gain. T-source impedance network is newly invented to overcome the drawbacks of Z-source inverter. T-Source inverter has high frequency low leakage inductance transformer and one capacitance, this is the main difference from Z-source inverter . It has low reactive components in compare with conventional ZSI. The Tsource network has an ability to perform dc to ac power conversion and it provides buck boost operation in a single stage but the traditional inverter cannot provide such feature. Operating principle of T-source inverter is almost same as that of ZSI. All PWM methods can be used to control T-source inverter. The utilization of shoot-through switching state is enhanced in T-Source inverter which helps in the unique usage of buck-boost feature to the inverter. It is recommended that to maintain the constant voltage in the input side to get the appropriate voltage in the output side.

【 授权许可】

Unknown