【摘要】 基于三电平技术并结合脉冲变压器设计了一个脉冲变换器,并将其用于非热处理灭菌过程。描述了变换电路硬件系统各部分的设计,并详述基于三电平技术的DC-DC电路以及利用功率电力电子开关元件配合脉冲变压器得到高精度脉冲电源的电路。此外,通过实验验证了该变换器的性能。更多还原

【Abstract】 An impulse converter based on the three-level technology was discussed,which used the up to date power electronic technology and the traditional impulse transformer technology.By using of this way,the hardware system was blocking. The three-level technology was used to design the DC-DC circuit,and the impulse transformer is used to form the impulse.Finally,the validity of the converter system’s topology and performance was verified by the applications.更多还原