高增益开关电感磁集成组合Boost-Zeta 变换器.

In order to solve the problem that the output voltage of new energy power generating devices is relatively low, a high gain DC-DC converter was proposed. Boost converter and Zeta converter were combined, and then switching inductance and magnetic integration technology were introduced to obtain a high gain magnetically integrated switching inductors combination Boost-Zeta converter. The theoretical derivation and experimental verification of the converter show that the converter has the advantages of higher voltage gain and lower voltage stress. Moreover, based on the magnetic integration technology, the coupling integration scheme of three inductors was designed to reduce the inductor current ripple. Because of its good characteristics, the converter can be used in non-isolated DC boost applications. [ABSTRACT FROM AUTHOR]