摘要
在研究传统直流高压电源的基础上,对现有的电路进行了合理的改进,设计了一套基于调频调脉宽原理的恒流恒压直流高压电源系统,并利用Pspice软件对所设计的直流高压系统的各部分电路进行了仿真分析,对整个电源系统进行了搭建和试验.结果表明,所设计的直流高压电源具有稳定性好、体积小、质量轻、可靠性高、系统安全等特点.
On the basis of analyzing the principle of traditional DC high voltage power, a new DC high voltage power system by using the frequency and pulse width modulation technology is described. The whole circuit of system is designed, and simulated by Pspice software to analyze its feasibility. Finally, the constant current and voltage DC high voltage power and the whole voltage power system are produced and tested. The results show that the whole system has many good characteristics, such as high stability, small volume, small weight and high security.
出处
《上海电力学院学报》
CAS
2013年第5期440-442,462,共4页
Journal of Shanghai University of Electric Power
关键词
直流高压电源
PSPICE软件
调频调脉宽
DC high voltage power
Pspice software
frequency and pulse width modulation
