Simulation of voltage doubling rectifying circuit in 150 kV high-voltage inverter power supply
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摘要: 针对150 kV电子束高压电源特点,采取高压变压器与倍压整流电路相结合的方式产生150 kV高压.建立几种常见的倍压整流电路模型并进行分析,通过使用MULTISIM软件对倍压整流电路模型进行仿真,重点对科克罗夫特沃尔顿(C-W,Cockcroft-Walton)全波倍压整流电路的电容参数进行仿真设计,研究不同倍压电容参数对输出电压特性的影响,结果表明C-W全波倍压整流电路为最优方案.最终通过试验调试验证,对倍压电容参数优化可以使输出特性更好,且设计方案满足参数要求.Abstract: According to the characteristics of the electron beam high-voltage inverter power supply, high voltage transformer and voltage doubling rectifying circuit were combined for producing a 150 kV high voltage. Several common doubler rectifier circuit models were set up. The effect of capacitance parameters on the output voltage characteristic was simulated by using the MULTISIM software, especially the capacitance parameters of Cockcroft-Walton full wave voltage doubling rectifying circuit. Cockcroft-Walton full wave voltage doubling rectifying circuit was chosen. Experimental results show that the Cockcroft-Walton full wave voltage doubling rectifying circuit has a better performance and could get a better output voltage. The design scheme could meet the operating requirements.
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Key words:
- high-voltage power supply /
- electron beam /
- inverter /
- voltage doubling rectifying /
- circuit simulation
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[1] 叶汉民. 电子束焊机用高压电源的应用及发展趋势[J].电源技术应用, 2001(10):519-522 Ye Hanmin.The application and development trend of high voltage power supply in electron beam welding[J].Power Supply Technologies and Applications, 2001(10): 519-522(in Chinese) [2] Radha B, Kulkarni G U.An electrical rectifier based on Au nanoparticle array fabricated using direct-write electron beam lithography[J].Advanced Functional Materials, 2012, 22(13):2837-2845 [3] 杨玉兰. 基于Multisim10的电子电路仿真与分析[J].河南科 技, 2013(17):24-25 Yang Yulan.The simulation and analysis of electronic circuit based on Multisim10[J].Journal of Henan Science and Technology, 2013(17):24-25(in Chinese) [4] 任骏原, 李春然. 滤波电容参数对电源性能影响的Multisim仿真实验分析[J].科学技术与工程, 2013, 13(3):739-743 Ren Junyuan, Li Chunran.An analysis of the influence of filter capacitor's parameters on characteristic of power source under Multisim simulation[J].Science Technology and Engineering, 2013, 13(3):739-743(in Chinese) [5] 曲振江. 静电电源设备中倍压整流电路的特性分析[J].电力电子技术, 1994, 3:33-35 Qu Zhenjiang.The analysis of characteristic electrostatic voltage doubling rectifier circuit in the power equipment[J].Power Electronic Technology, 1994, 3:33-35(in Chinese) [6] Tsai C T, Shen C L.High-efficiency current-doubler rectifier with low output current ripple and high step down voltage ratio[J]. IEEJ Transactions on Electrical and Electronic Engineering, 2013, 8(2):182-189 [7] 曲振江, 马文娟.高压静电设备中倍压整流电路的工作状态分析[J].高电压技术, 2005, 31(10):64-66 Qu Zhenjiang, Ma Wenjuan.Analysis of the state of doubling rectifier circuitin high voltage electrostatic equipment[J].High Voltage Technology, 2005, 31(10):64-66(in Chinese) [8] 党自恒. 二倍压整流电路充放电过程解析[J].中国市场, 2013(22):30-31 Dang Ziheng.Analysis of double rectifier circuit about the process of charge and discharge[J].China Market, 2013(22):30-31(in Chinese) [9] Alghisi D, Ferrari M, Ferrari V.Active rectifier circuits with sequential charging of storage capacitors (SCSC) for energy harvesting in autonomous sensors[J].Procedia Engineering, 2011, 25:211-214 [10] 林志琦, 郎永辉, 王岩, 等.倍压整流电路电容参数的优化设计[J].长春工业大学学报:自然科学版, 2009, 30(5):551-555 Lin Zhiqi, Lang Yonghui, Wang Yan, et al.The optimization design of capacitance parameters in voltage doubling rectifying circuit[J].Journal of Changchun University of Technology:Natural Science Edition, 2009, 30(5):551-555(in Chinese)
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