摘要
从稳态响应的周期性特点出发 ,采用基于牛顿迭代算法的加速方法实现了多段倍压整流电路稳态特性的快速、准确的数值模拟。以对称型 Cockcroft-Walton电路为对象 ,介绍了状态方程的建立和加速计算方法。结果表明 ,该方法可减少计算量近两个数量级 ;计算结果和实验值一致 ,在精度上明显优于传统的解析法和
Based on the periodic property of response, an accelerated numerical approach for steady state analysis is presented for a voltage multipling circuit. State equations, the accelerating algorithm and simulated ripple results of a symmetrical Cockcroft Walton circuit are described. The approach can reduce computation time by nearly two orders of magnitude because the computation for transient process is not needed. The simulation result is in good agreement with experimental one. The accuracy is obviously higher than that of conventional analytical formulas or the circuit analysis software PSpice.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2000年第3期1-3,共3页
High Voltage Engineering
基金
国家自然科学基金 !( N o.196 750 2 9)
1996年度国家教委资助
优秀年轻教师基金资助项目
关键词
倍压整流器
稳态特性
数值解
快速精确计算法
voltage multiplier steady-state performance numerical solution rapid computation
