一种容式电能变换器——直流分压器

吉林大学学报(工学版) ›› 2001, Vol. ›› Issue (4): 73-76.

一种容式电能变换器——直流分压器

刘白鸽, 周符明

南京航空航天大学理学院, 江苏南京, 210016

收稿日期:2000-10-20 出版日期:2001-10-25

A Kind of Capacitor Electricity Transformer──D. C Voltage Divider

LIU Bai-ge, ZHOU Fu-ming

College of Sciences, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China

Received:2000-10-20 Online:2001-10-25

摘要/Abstract

摘要： 介绍了一种用电容器、二极管和开关组成的新型电能变换器.它是一个单向传输的器件,在输入、输出交替进行的条件下,能将输入的高电压实行分压,以直流低电压输出,它的输入输出阻抗传输比为N²(N表示它包含的电容的个数).直流分压器集开关电源和电能变换于一体,可以用来设计降压型直流电源.

关键词: 电能变换器, 直流分压器, 交流变压器, 阻抗传输比

Abstract: A new kind of electricity transformer, which includes capactiors、diodes and switches, is introduced in this paper. It is an unilateralism-transforming device, which can dispart high import voltage under the case of inputing and outputing by turns, and output tow voltage of direct current. Its impedance transmitting ratio of input and output is N². "N"is the number of capacitance in it,D.C voltage divider includes switch- ing power and electricity-transformation, so that it can be used to design lower voltage of direct current power.

Key words: electricity transformation, D. C voltage divider, A. C transformer, transmitting ratio

中图分类号:

O441.1

刘白鸽, 周符明. 一种容式电能变换器——直流分压器[J]. 吉林大学学报(工学版), 2001, (4): 73-76.

LIU Bai-ge, ZHOU Fu-ming . A Kind of Capacitor Electricity Transformer──D. C Voltage Divider[J]. 吉林大学学报(工学版), 2001, (4): 73-76.

参考文献

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