| 并联改善单片集成SC DC/DC变换器输出特性 |
| |
| 引用本文： | 任萍,陈治明,赵敏玲,王立志.并联改善单片集成SC DC/DC变换器输出特性[J].电力电子技术,2006,40(6):131-133. |
| |
| 作者姓名： | 任萍 陈治明 赵敏玲 王立志 |
| |
| 作者单位： | 西安理工大学,陕西,西安,710048;西安理工大学,陕西,西安,710048;西安理工大学,陕西,西安,710048;西安理工大学,陕西,西安,710048 |
| |
| 摘 要： | 计算机模拟和实验表明,缩小单元电路的电容,增加并联电路的数量,比在单元电路中采用总容量相等的大电容更有利于输出功率的提高。在变换器主电路上级联稳压器,使得输出电压的纹波小于1%,基本消除输出电压随负载电阻的变化,并且大大降低了滤波电容的值,更有利于实现单片集成。
|
| 关 键 词： | 变换器 开关 电容/单片集成 |
| 文章编号： | 1000-100X(2006)06-0131-03 |
| 收稿时间： | 01 19 2006 12:00AM |
| 修稿时间： | 2006年1月19日 |
Improving Output Characteristics of Monolithically Integrated Switched-Capacitor DC/DC Converter by Parallel Connection |
| |
| REN Ping,CHEN Zhi-ming,ZHAO Min-ling,WANG Li-zhi.Improving Output Characteristics of Monolithically Integrated Switched-Capacitor DC/DC Converter by Parallel Connection[J].Power Electronics,2006,40(6):131-133. |
| |
| Authors: | REN Ping CHEN Zhi-ming ZHAO Min-ling WANG Li-zhi |
| |
| Abstract: | Computer simulation and experiment results shown that reducing capacitors in the unit circuits and corre-spondingly increasing the number of parallel-connected units was better than using the same total capacitance in one unit circuit to enhance the output power.The connection of a regulator with the main circuit made the output voltage ripple un-der 1%,eliminated the change of output voltage with the change of load resistance,and reduced the value of filter capaci-tor,which is of benefit to realize the monolithic integration. |
| |
| Keywords: | converter switched capacitor/monolithic integration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
