CAJ | 학술논문

开关电源的设计与输入／输出电压、功率和电路拓扑结果密切相关。对于所设计的电路性能通常采用实际测试的办法获得，费时费力。因为难以描绘出开关电源的传递函数，很难采用传统的仿真软件如matlab进行方针和分析。Saber因其丰富的元件模型、友好的人机界面，使得其非常适用于开关电源的设计与仿真。以DC／DC开关电源的设计与仿真为例，详细介绍了开关电源的设计过程，给出了saber的仿真设置。结果表明，仿真结果符合实际情况，图形直观，便于对仿真电路进行分析和校正，为开关电源的设计提供了一个强有力的工具。
개관전원적설계여수입／수출전압、공솔화전로탁복결과밀절상관。대우소설계적전로성능통상채용실제측시적판법획득，비시비력。인위난이묘회출개관전원적전체함수，흔난채용전통적방진연건여matlab진행방침화분석。Saber인기봉부적원건모형、우호적인궤계면，사득기비상괄용우개관전원적설계여방진。이DC／DC개관전원적설계여방진위례，상세개소료개관전원적설계과정，급출료saber적방진설치。결과표명，방진결과부합실제정황，도형직관，편우대방진전로진행분석화교정，위개관전원적설계제공료일개강유력적공구。
Design of switching power supply is closely related to input/output voltage, power and circuit topology. The performance of designed circuit is usually obtained through actual test, which is time - consuming and laborious. Because it is difficult to depict the transfer function of switching power supply, so it is difficult to design and analyze with traditional simulation software such as MATLAB. Saber is very suitable in design and simulation of switching power supply for its rich element models, friendly man - machine interface. With design and simulation of DC/DC switching power supply as an example, the process of design of switching power supply is not only illustrated, but also the Saber simulation settings. The result shows that, the simulation results is in accord with practical situation, graphical intuitive, easy to analyze and correct simulation circuit, so Saber provides a powerful tool for design of switching power supply.