使用电容器作为储能元件的升压DC-DC电压变换器

7th International Multi Topic Conference, 2003. INMIC 2003. Pub Date : 2003-12-08 DOI:10.1109/INMIC.2003.1416770

K. Karimov, M. Saqib, M.M. Ahmed, M. A. Turaev, W. Majeed

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引用次数: 2

摘要

这项工作报告了升压DC-DC转换器的设计和实现，其中电容器用作储能元件。随着驱动电路振荡器频率、功率晶体管基极-发射极电压和源电压的变化，可以观察到该变换器的许多特性，如输出电压、负载功率和效率。结果表明，在最优条件下，变换器的输出电压是其输入电压的两倍。这种转换器易于制造，可用于便携式系统内部的功率模块，其中更小的尺寸和更轻的重量是关键考虑因素。

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A step-up DC-DC voltage converter using capacitors as energy-storage elements

This work reports the design and implementation of a step-up DC-DC converter in which capacitors are used as energy-storage elements. A number of characteristics of this converter such as its output voltage, load power and efficiency are observed with the variations in the frequency of the driving-circuit's oscillator, base-emitter voltage of the power transistors and the source voltage. It is shown that, in optimal conditions, the converter's output voltage is twice its input voltage. This kind of converter is easy to fabricate, and can be used in power modules located inside portable systems where smaller size and lower weight are crucial considerations.

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7th International Multi Topic Conference, 2003. INMIC 2003.

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