This study describes the methodology and the basic procedure developed by the patent entitled New Configurations of DC -DC Converters of One Input and Multiple Outputs without Transformer and Power Converter that Apply Them . The invention is related with new configurations of DC -DC converters of single input and multiple outputs (SIMO), without a transformer, with a single power switch, and therefore a single control circuit, which results in a smaller size, lower weight and simplicity compared to other known SIMO DC–DC configurations. In a novel form, it comprises at least two converters which share the DC source, an inductor and the power switch. This is obtained by the combination of basic converters: step-down (buck), step-up (boost) and step-down/step-up (buck–boost) as ?uk converter, SEPIC (single ended primary inductance converter), Zeta, CSC (canonical switching cell) and buck -boost single-inductor. A generalisation of the methodology developed in this invention allows to obtain modular converters with 2 N , 3 N , 4 N and 6 N outputs and single input, from N converter modules. The paper also relates to a power converter, comprising N (greater than or equal to 2) DC converters connected in parallel, whose control signals have a phase shifting of 2π/ N radians.

中文翻译：

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一输入多输出不带变压器的DC-DC转换器的配置

这项研究描述了方法和基本程序，由专利 不带变压器的一输入多输出DC-DC转换器的新配置以及采用它们的电源转换器 。本发明涉及单输入多输出（SIMO）的DC-DC转换器的新配置，其无需变压器，具有单个电源开关，因此具有单个控制电路，这导致尺寸更小，重量更轻且简单。与其他已知的SIMO DC-DC配置相比。它以新颖的形式包括至少两个共享直流电源的转换器，一个电感器和一个电源开关。这是通过以下基本转换器的组合获得的：降压（buck），升压（boost）和降压/升压（buck-boost）作为Fuk转换器，SEPIC（单端初级电感转换器）， Zeta，CSC（规范开关单元）和降压-升压单电感器。在本发明中开发的方法的一般化允许获得具有2的模数转换器 ñ ，3 ñ ，4 ñ 和6 ñ 输出和单个输入，来自 ñ转换器模块。本文还涉及一种功率转换器，包括ñ （大于或等于2个）并联连接的DC转换器，其控制信号的相移为2π/ ñ 弧度。