一种新型的高效节能CO＿2激光电源  

A new kind of CO_2 laser power supply with high efficiency and saving energy

作　　者：段军[1] 唐霞辉[1] 赵侠 杭世骢 

机构地区：[1]华中理工大学

出　　处：《激光杂志》1995年第1期19-24,共6页Laser Journal

摘　　要：本文在分析电阻、电感和电容在电源电路中的作用基础上，研制出一台新型高效节能ＣＯ＿２激光电源。该电源接入单相网路时，可在次级输出端无任何形式的滤波电路条件下，获得稳定，不过零点且波纹系数小的直流电流，并具有较高的功率因数和转换效率。Based on the study of functions of resistance ,inductance and capaci-tance in the circuit of CO_2 laser power supply,A new kind of CO_2 laser power supply has been designed and manufactured in this paper. When connected in the single-phase network ,this power supply without any forms of filter circuit in secondary end can obtain direct current with stability , no current zero and low ripple factor,high power factor and transfer efficiency.

关 键 词：LC移相 功率因数 CO2激光电源 

分 类 号：TN248.22[电子电信—物理电子学]