[1]姜晓亮,孙频东,张忠英,等.单周期控制Cuk变换器的启动问题与解决方案[J].南京师范大学学报(工程技术版),2010,10(03):030-34.
　Jiang Xiaoliang,Sun Pindong,Zhang Zhongying.Solution to Start-up Issue of One-cycle Controlled Cuk Converter[J].Journal of Nanjing Normal University(Engineering and Technology),2010,10(03):030-34.
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单周期控制Cuk变换器的启动问题与解决方案
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
10卷
期数:
2010年03期
页码:
030-34
栏目:
出版日期:
2010-03-01

文章信息/Info

Title:
Solution to Start-up Issue of One-cycle Controlled Cuk Converter
作者:
姜晓亮;孙频东;张忠英;
南京师范大学电气与自动化工程学院, 江苏南京210042
Author(s):
Jiang Xiaoliang; Sun Pindong; Zhang Zhongying
School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
关键词:
Cuk 变换器;  单周期控制;  启动问题;  全局稳定性;  辅助时钟
Keywords:
Cuk converter;  one- cyc le contro; l start-up issue;  g loba l stab ility;  aux iliary c lock
分类号:
TM46
摘要:
开关变换器的单周期控制技术具有动态响应快、开关频率固定、输入扰动抑制能力强等特点.将单周期控制用于一些拓扑结构较复杂的变换器时,会给变换器的启动带来问题.首先分析了单周期控制Cuk变换器的启动问题,然后结合变换器的全局稳定性,采用固定占空比控制的辅助方案,很好地解决了启动问题,实现了Cuk变换器的单周期控制.最后对提出的解决方案进行了仿真分析和实验验证,仿真和实验结果均表明解决方案是正确与有效的.
Abstract:
One-cycle con tro l techn ique fo r sw itched converter is character ized of fast dynam ic response, constant sw itch frequency, good suppression o f input perturbation. Sta rt-up issue appears w hen one- cy cle control is emp loyed in som e conv erters w ith com plex topo logy. A t the beg inn ing o f th is paper, start-up issue of one-cyc le contro lled Cuk converter w as analyzed. Then w ith consideration o f g lobal stability, start-up issue w as so lved and one-cyc le contro lled Cuk converte rw as rea lized by using the aux iliary schem e of constant duty-ratio contro.l F inally, sim ulation ana lys is and exper-i m ent w as carr ied out, and the stra tegy w as con firm ed to be correct and effective by the resu lts o f simu lation and exper-i m ent.

参考文献/References:

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备注/Memo

备注/Memo:
通讯联系人: 孙频东, 副教授, 研究方向: 电力电子技术. E-m ail:sunpindong@njnu. edu. cn
更新日期/Last Update: 2013-04-02