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High Voltage DC-DC Converter Using Voltage Multiplier Cells (VMC)

Journal: International Journal of Scientific Engineering and Research (IJSER) (Vol.2, No. 3)

Publication Date:

Authors : ;

Page : 124-131

Keywords : Boost converters; dc?dc converters; high voltage gain; voltage multiplier cells (VMCs);

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This paper introduces a new family of dc?dc converters based on the three state switching cell and voltage multiplier cells. A brief literature review is presented to demonstrate some advantages and inherent limitations of several topologies that are typically used in voltage step-up applications. In order to verify the operation principle of this family, the boost converter is chosen and investigated in detail. The behavior of the converter is analyzed through an extensive theoretical analysis, while its performance is investigated by experimental results obtained from a 1-kW laboratory prototype and relevant issues are discussed. The analyzed converter can be applied in uninterruptible power supplies, fuel cell systems, and is also adequate to operate as a high-gain boost stage with cascaded inverters in renewable energy systems. Furthermore, it is suitable in cases where dc voltage step-up is demanded, such as electrical fork-lift, audio amplifiers, and many other applications.

Last modified: 2021-07-08 15:10:37