CAJ | 학술논문

针对椭圆超声功率切削驱动装置的 BUCK 变换器模型进行优化研究，充分考虑变换器中各元器件的寄生参数对模型的影响，同时对其中LC优化设计进行了较为深入的分析，设计出优化的变换器模型并制作出其对应的验证电路。对该模型中的两个重要传递函数模型的 BODE 图进行了试验与仿真对比分析，结果证明该模型比较理想地反映了真实电路的动态性能，较好地指导了变换器的设计。
침대타원초성공솔절삭구동장치적 BUCK 변환기모형진행우화연구，충분고필변환기중각원기건적기생삼수대모형적영향，동시대기중LC우화설계진행료교위심입적분석，설계출우화적변환기모형병제작출기대응적험증전로。대해모형중적량개중요전체함수모형적 BODE 도진행료시험여방진대비분석，결과증명해모형비교이상지반영료진실전로적동태성능，교호지지도료변환기적설계。
Based on elliptic ultrasonic power cutting driving device of the BUCK converter model optimization research,fully considering the influence of each component parasitic parameters on the model,at the same time the LC optimization design was carried on the thorough analysis,an opti-mized converter model was designed and the appropriate verification circuit was made.Through analy-ses of two important BODE diagrams of transfer function model test of the model and simulation anal-ysis,the results prove that the model better reflects the dynamic performance of the real circuit,bet-ter guides the design of the converter.