一种新型Boost变换器

A Novel Boost Converter

将串并联二极管电容网络与传统Boost升压电路相结合,提出一种新型的Boost电路。与传统的Boost电路以及其他类型的升压电路相比较,新型电路具有较明显的优势,在不提高对器件要求的同时,有效地提高了升压比,可实现更大的功率变换,在同样的电压变比条件下,有更高的效率。分析了新型Boost电路的工作原理,并进行了实验验证。实验表明,该新型Boost变换器结构简单,性能优良,具有实用价值。

A novel DC-DC Boost converter is proposed by combining series-parallel diode-capacitor set with traditional DC-DC Boost converter.Compared with traditional DC-DC Boost converter and other voltage-lift converters,the novel converter has lots of advantages.Without higher requirements of electrical devices, the converter increases the voltage lift-rating and improve the power efficiency.The operation principle is analyzed,and the operation is verified by experiments.The experimental results prove that the novel Boost converter has a simple and feasible structure with good performance.