具有电压调节的高增益超升压转换器

2019 1st International Conference on Innovations in Information and Communication Technology (ICIICT) Pub Date : 2019-04-01 DOI:10.1109/ICIICT1.2019.8741357

N. P, Faheem Ali T

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引用次数: 0

摘要

目前，高增益升压变换器在许多应用中都是高效的。这项工作介绍了一种高增益超升压转换器，通过增加电压增益和减少开关上的电压应力来调节电压。该变换器采用集成在同一磁芯上的耦合电感自耦变压器，在不使用末端占空比的情况下，可实现约为输入电压十倍的高输出电压。并在耦合磁路中采用开关/二极管电压倍增器循环漏能。这里使用的电压调节方法有线路调节和参考调节。利用MATLAB/SIMULINK软件对所提出的变换器进行了仿真验证。文中还讨论了变流器的工作方式和分析。

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High Gain Ultra Boost Converter With Voltage Regulation

Nowadays high gain boost converters are efficient for many applications. This work introduces a high gain ultra boost converter with voltage regulation by increasing voltage gain and reducing voltage stress across the switch. This converter uses an autotransformer with coupled inductor integrating on the same core to achieve high output voltage about ten times of input voltage without using endmost duty cycle. And also a Switched/Diode voltage multiplier cell is using in coupled magnetic circuit to recycle the leakage energy. Methods used here for voltage regulations are Line regulation and Reference regulation. The simulation of proposed converter is verified using MATLAB/SIMULINK software. Modes of operation and analysis of the converter are also discussed.

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来源期刊

2019 1st International Conference on Innovations in Information and Communication Technology (ICIICT)

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