In an attempt to meet the global demand, renewable energy systems (RES) have gained an interest in it due to the availability of the resources, especially solar photovoltaic system that has been an importance since many years because of per watt cost reduction, improvement in efficiency, and abundant availability. Photovoltaic system in remote and rural areas is very useful where a grid supply is unavailable. In this scenario, power electronic converters are an integral part of the renewable energy systems particularly for electronic devices which are operated from renewable energy sources and energy storage system (fuel cell and batteries). In this article, a new topology of charge pump capacitor (CPC) which is based on high voltage gain technique DC-DC boost converter (DCBC) with dynamic modeling is proposed. To testify the efficacy of the introduced topology, a prototype has been developed in a laboratory, where input was given 10VDC and 80VDC output voltage achieved at the load side. Furthermore, the experimental result shows that the voltage stress of MOSFET switches is very less in comparison with the conventional boost converter with the same parameters as the proposed converter.

中文翻译：

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基于电荷泵电容器的可再生能源系统DC-DC Boost转换器的高效拓扑

为了满足全球需求，可再生能源系统（RES）由于资源的可获得性而引起了人们的兴趣，尤其是太阳能光伏系统，由于降低了每瓦成本，多年来一直很重要，效率和丰富的可用性。在没有电网供应的情况下，偏远和农村地区的光伏系统非常有用。在这种情况下，电力电子转换器是可再生能源系统不可或缺的一部分，特别是对于使用可再生能源和能量存储系统（燃料电池和电池）运行的电子设备。本文提出了一种基于动态建模的高压增益技术DC-DC升压转换器（DCBC）的电荷泵电容器（CPC）的新拓扑。为了证明引入的拓扑的有效性，已经在实验室中开发了一个原型，其中在负载侧给输入提供了10VDC和80VDC输出电压。此外，实验结果表明，与具有与拟议的转换器相同参数的传统升压转换器相比，MOSFET开关的电压应力非常小。