Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply

被引：0

作者：

Iqbal, Shahid ^{[1
]}

Besar, Rosli ^{[1
]}

Venkataseshaiah, C. ^{[1
]}

机构：

[1] Multimedia Univ, Fac Engn & Technol, Melaka 75450, Malaysia

来源：

2008 SECOND INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING | 2008年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a bipolar symmetrical Cockcroft-Walton voltage multiplier (VM) for X-ray power supply. The proposed bipolar symmetrical VM is formed by connecting positive and negative symmetrical VMs consisting of equal number of stages in parallel to ac driving voltage sources. It has better output voltage regulation and faster dynamic response as compared to conventional symmetrical VM. Its bipolar structure cancels the fundamental and higher order odd harmonics of ripples caused by any asymmetry of driving voltage. The bipolar approach is further extended to previously proposed three-phase voltage multiplier topology with significant improvement in dynamic response and voltage regulation. The experimental and simulation results are presented to support the claim of proposed technique.

引用

页码：296 / 301

页数：6

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