The power adopt pwm switch technic design , it compose of professional ic , and high reliability 本电源采用脉冲宽度调节( pwm )开关技术设计,由专业积体电路组成,可靠性高
The objective of this paper is to do further research on the soft - switching techniques for the zvs pwm h - fb tl converter 本文对h - fbtl变换器的软开关技术进行了进一步的研究。
It can be seen in the future , power electronics converter will get higher efficiency and power density 可以预见软开关技术的应用可使电力电子变换器具有更高的效率和更高的功率密度。
Smvs ' advantages in products , technology and solutions have been greatly recognized by chinese customers 西门子中压开关技术(无锡)有限公司在产品、技术和解决方案方面的优势已经被中国客户广泛认可。
The paper then discusses the realization of three - phase power inverter based on soft - switching technology and its control strategy in detail 本文第三章详尽论述了基于软开关技术的三相功率逆变器的实现及其控制策略。
Many new technologies , including soft switching technology , al substrate , smt , planar transformer and noise suppressors are applied 样机运用了软开关技术、铝基板、表面贴装技术、平面变压器和尖峰抑制器等新技术。
At the end of this paper , on the base of hard switching the in the boost dc - dc converter , softswitching technology is proposed and discussed 最后，在实现了以上硬开关的dc / dc变换器的基础上，作者还对相应的软开关技术进行了预研究。
Based on the above theoretical analysis , a 1kw three - level buck converter with passive soft switching is designed in this thesis 在理论分析的基础之上，本文结合多电平技术与无源软开关技术，设计了一台1kw的无源软开关三电平buck变换器。
In chapter 5 , the controller of resonant converter designed by myself , was introduced , in which zero current switching ( zcs ) had been realized 第五章介绍了自行设计的适合于不同谐振频率的谐振变换器的控制器，实现了变换器的软开关技术。
Soft switching technology has been one of the hot points of power electronic technologies for smaller and lighter and modularization converter 为了满足功率变换器的小型化、轻量化、模块化的发展趋势，软开关技术已成为电力电子技术的热点之一。
