Analysis of fast-scale instability in a power factor correction Cuk converter

Kavitha A.; Uma G.; Reesha M.B.

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Analysis of fast-scale instability in a power factor correction Cuk converter

机译：功率因数校正Cuk转换器中快速尺度不稳定性的分析

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This study investigates fast-scale instability in a power factor correction (PFC) Cuk converter under peak current-mode control. The converter is operated in continuous conduction mode. Computer simulations are performed to study the effects of various circuit parameters on fast-scale instabilities. A prototype of a PFC Cuk converter of 35 W is developed to verify the simulated results and the experimental results are presented. This work provides a clear picture of how the variation of certain parameters can render such a circuit fast scale unstable. Hence, a PFC Cuk converter can be designed to avoid distortion because of fast-scale bifurcation.

机译：这项研究调查了峰值电流模式控制下的功率因数校正（PFC）Cuk转换器中的快速尺度不稳定性。转换器以连续导通模式运行。进行计算机仿真以研究各种电路参数对快速尺度不稳定性的影响。开发了35 W的PFC Cuk转换器的原型，以验证仿真结果并给出实验结果。这项工作清楚地说明了某些参数的变化如何使这种电路的快速缩放不稳定。因此，可以将PFC Cuk转换器设计为避免因快速分叉而引起的失真。

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《Power Electronics, IET》 |2012年第8期|p.1333-1340|共8页
作者
Kavitha A.; Uma G.; Reesha M.B.;
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Department of EEE, Anna University, Chennai, India;

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正文语种 eng
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1. Coexistence of fast-scale and slow-scale instability in CUK power factor correction AC-DC pre-regulators under non-linear current-mode control [J] . Deivasundari Parvathyshankar, Uma Govindarajan, Umamaheswari Mallapu Gopinath, Power Electronics, IET . 2013,第1期

机译：非线性电流模式控制下CUK功率因数校正AC-DC预调节器中快速和慢速不稳定性的共存
2. Effect of intermediate capacitance on slow-scale instability of Cuk power factor correction converter operating in discontinuous capacitor voltage mode [J] . Qun Zhou, Chenqiong Liu, Xueshan Liu, Power Electronics, IET . 2017,第14期

机译：中间电容对在不连续电容器电压模式下工作的Cuk功率因数校正转换器的慢尺度不稳定性的影响
3. Fast-scale bifurcation in power-factor-correction buck-boost converters and effects of incompatible periodicities [J] . Jianlong Zou, Xikui Ma, Chi K. Tse, International journal of circuit theory and applications . 2006,第3期

机译：功率因数校正降压-升压转换器中的快速分叉和不兼容周期的影响
4. BIFURCATION ANALYSIS OF A POWER-FACTOR-CORRECTION BOOST CONVERTER: UNCOVERING FAST-SCALE INSTABILITY [C] . Chi K. Tse, Octavian Dranga, Herbert H. C. Iu IEEE International Symposium on Circuits and Systems . 2003

机译：电源系数校正升压转换器的分岔分析：揭示快速稳定的不稳定性
5. Power factor correction topologies and small-signal modeling: I. Single-phase and three-phase power factor correction. II. Small-signal analysis of converters in discontinuous conduction mode. [D] . Schenk, Kurt. 1999

机译：功率因数校正拓扑和小信号建模：I.单相和三相功率因数校正。二。不连续导通模式下转换器的小信号分析。
6. High voltage DC power supply with power factor correction based on LLC resonant converter [O] . Muhammad Abid, Fiaz Ahmad, Farman Ullah, 2020

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7. Bifurcation analysis of a power-factor-correction boost converter : uncovering fast-scale instability [O] . Tse, CKM, Dranga, O, Iu, HHC 2003

机译：功率因数校正升压转换器的分叉分析：揭示快速尺度的不稳定性

Analysis of fast-scale instability in a power factor correction Cuk converter

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