CAJ | 학술논문

电池化成作为电池生产过程中的关键工序关系到电池的特性和质量，并直接影响电池的生产成本。设计了一套带能量回馈功能的高功率因数锂电池化成系统，包含监控、AC/DC双向变流器和DC/DC双向变换器。 AC/DC双向变流器可实现能量的双向传递和交流侧高功率因数，双向DC/DC变换器用于实现锂电池的充、放电。对AC/DC双向变流器和双向DC/DC变换器的工作原理进行了分析，并通过实验对实验样机进行功能验证。
전지화성작위전지생산과정중적관건공서관계도전지적특성화질량，병직접영향전지적생산성본。설계료일투대능량회궤공능적고공솔인수리전지화성계통，포함감공、AC/DC쌍향변류기화DC/DC쌍향변환기。 AC/DC쌍향변류기가실현능량적쌍향전체화교류측고공솔인수，쌍향DC/DC변환기용우실현리전지적충、방전。대AC/DC쌍향변류기화쌍향DC/DC변환기적공작원리진행료분석，병통과실험대실험양궤진행공능험증。
As the critical process in battery production, battery formation is related to the trait and quality of battery and directly affects its production cost.A formation energy feedback system of lithium battery with high power factor is present, which includes monitor, AC/DC bi-directional converter and DC/DC bi-directional converter.Two-way transfer of energy and high power factor in AC side can be achieved by AC/DC bi-directional converter, and DC/DC bi-directional converter can realize the charge and discharge of lithium batteries.The working principle of AC/DC bi-directional converter and DC/DC bi-directional converter was analyzed, and the experimental prototype func-tion was validated through experiments.