Abstract—In this article a new topology of cascaded boost converter with voltage multiplier cell (VMC) is presented. The proposed cascaded boost converter consist two boost converters connected in series with voltage multiplier cell. The advantage of proposed topology can attain high voltage gain without working extremely duty ratio. To validate the performance of proposed converter experimental results attain in laboratory, where input voltage 10VDC are given and the 100V output voltage attain at the duty ration 60%. As compare to traditional boost converter the output voltage at same parameters is 25V which is lower than the proposed converter. Voltage stress across the switches of proposed converter is less then output voltage but the voltage stress of traditional boost converter is equal to output voltage. Furthermore the voltage conversion ratio graph of proposed and conventional converters at different duty cycle and efficiency graph of proposed converter shown in experimental results respectively.

Index Terms—Boost converter, voltage multiplier cell, voltage stress, and high voltage gain.

Muhammad Zeeshan Malik, Amjad Ali are with College of Electrical Engineering, Zhejiang University, Hangzhou, China.
Amjad Ali is with Faculty of Engineering Sciences and Technology (FEST), Hamdard University, Karachi 74600, Pakistan.
Dileep Kumar is with College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China.

Cite:Muhammad Zeeshan Malik, Amjad Ali, Dileep Kumar, "A Two Cascaded Boost Converter with High Voltage Gain Module," International Journal of Computer and Electrical Engineering vol. 9, no. 2, pp. 476-483, 2017.