Dynamic Characteristics of Zero-Current-Switching Quasi-Resonant Buck Converter under Variation of Resonant Circuit and Load Parameters

机译：零电流开关准谐振降压变换器在谐振电路和负载参数变化下的动态特性

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The investigation of resonant circuit parameters influence on dynamic characteristics and electromagnetic processes in half-wave quasi-resonant buck converter is presented. The dependences of transistor non-zero conductivity duration, transistor switching-off current value, transistor voltage and current peak values under variation of resonant inductance and resonant capacitance are obtained by dint of simulation. The dependences of these characteristics and output voltage under variation of active and reactive part of load impedance are also received. All above allow simplifying construction of robust table-based control system for similar converters.

机译：研究了谐振电路参数对半波准谐振降压转换器动态特性和电磁过程的影响。通过仿真，得到了非零电导率持续时间，晶体管关断电流值，晶体管电压和电流峰值在谐振电感和谐振电容变化下的关系。在负载阻抗的有功和无功部分变化的情况下，这些特性与输出电压之间的关系也将被接受。所有上述内容都允许简化用于类似转换器的基于表格的鲁棒控制系统的构造。

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《International Conference on Electronics and Nanotechnology》|2020年|848-853|共6页
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Andrii V. Dymerets; Roman D. Yershov; Alexey N. Gorodny; Yurii O. Denisov; Serhii Boiko; Vitaliy Kuznetsov;
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capacitance; electric impedance; inductance; power transistors; resonant power convertors; robust control; switching convertors; zero current switching;

机译：电容;电阻抗;电感;功率晶体管;谐振功率转换器;鲁棒控制;开关转换器;零电流开关;

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专利

1. Analysis of Conduction Losses for Zero-Current-Switching Quasi-Resonant Buck Converter [J] . Nikolay Goryashin, Anna Solomatova EPE Journal: European Power Electronics and Drives . 2013,第4期

机译：零电流开关准谐振降压转换器的导通损耗分析
2. A novel method oriented to evaluate the real characteristics ofpractical buck zero-voltage switching quasi-resonant converters [J] . Polyzos N.P., Tatakis E.C., Safacas A.N. IEEE Transactions on Power Electronics . 2001,第3期

机译：一种旨在评估实用降压零电压开关准谐振转换器的实际特性的新颖方法
3. Buck converter small-signal models and dynamics: comparison of quasi-resonant and pulsewidth modulated switches [J] . Witulski A.F. IEEE Transactions on Power Electronics . 1991,第4期

机译：降压转换器小信号模型和动力学：准谐振和脉宽调制开关的比较
4. Dynamic Characteristics of Zero-Current-Switching Quasi-Resonant Boost Converter under Variation of Resonant Circuit and Load Parameters [C] . Andrii V. Dymerets, Alexey N. Gorodny, Roman D. Yershov, International Conference on Energy Smart Systems . 2020

机译：谐振电路和负载参数变化下零电流开关准谐振升压转换器的动态特性
5. Bi-frequency modulated quasi-resonant converters: Theory and applications [D] . Zhang, Yuefeng 1995

机译：双频调制准谐振转换器：理论与应用
6. Sensorless Load Torque Estimation and Passivity Based Control of Buck Converter Fed DC Motor [O] . S. Ganesh Kumar, S. Hosimin Thilagar 2015

机译：Buck变换器馈电直流电动机的无传感器负载转矩估计和无源控制
7. Resonant augmentation circuits for a buck converter achieving minimum-time voltage recovery from load transients [O] . Shan Z, Tan SC, Tse CK, 2014

机译：用于降压转换器的谐振增强电路，可实现从负载瞬态恢复最短时间的电压
8. Progress on the 140 KV, 10 megawatt peak, 1 metawatt average polyphse quasi-resonant boost converter for the Spallation Neutron Source (SNS) Klystron power System [R] . Reass, W. 2000

机译：用于散裂中子源（sNs）速调管电力系统的140 KV，10兆瓦峰值，1个metawatt平均多相准谐振升压转换器的进展

Dynamic Characteristics of Zero-Current-Switching Quasi-Resonant Buck Converter under Variation of Resonant Circuit and Load Parameters

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