Analysis and design of voltage doubling circuit for 500kV 15mA high voltage supply

doi:10.1088/1742-6596/1971/1/012030

	Analysis and design of voltage doubling circuit for 500kV 15mA high voltage supply
	Li,Xiaofeng 1,2; Huang,Yiyun 1; Rui,Junhui 1,2
刊名	Journal of Physics: Conference Series
	2021-07-01
卷号	1971
ISSN号	1742-6588
DOI	10.1088/1742-6596/1971/1/012030
英文摘要	Abstract Among many important equipment and instruments, in order to obtain a stable HVDC output, a high voltage multiplier power supply is usually used. With the development of science and technology, higher requirements are put forward for the performance parameters of high voltage multiplier power supply. In this paper, the core part of the high voltage multiplier power supply - voltage doubling circuit as the focus of research. Firstly, the principle of various voltage doubling circuits are analyzed, the steady state analytical formula under ideal state is obtained and their advantages and disadvantages are analyzed. According to the above analysis and comparison, this paper proposes that the topological structure of the voltage doubling circuit for the 500kV HV power supply is the symmetrical CW multiplier circuit. Then the ripple expression of the symmetrical CW multiplier is deduced, the reason of voltage sag is analyzed, and the calculation expression is given. Finally, a simulation model of the voltage doubling circuit of the HV multiplier power supply was built in ANSYS Simplorer. The validity of the analytical design is verified by experimental simulation.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:1742-6588-1971-1-012030
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/123983]
专题	中国科学院合肥物质科学研究院
作者单位	1.University of Science and Technology of China, Hefei, Anhui, China 2.Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China
推荐引用方式 GB/T 7714	Li,Xiaofeng,Huang,Yiyun,Rui,Junhui. Analysis and design of voltage doubling circuit for 500kV 15mA high voltage supply[J]. Journal of Physics: Conference Series,2021,1971.
APA	Li,Xiaofeng,Huang,Yiyun,&Rui,Junhui.(2021).Analysis and design of voltage doubling circuit for 500kV 15mA high voltage supply.Journal of Physics: Conference Series,1971.
MLA	Li,Xiaofeng,et al."Analysis and design of voltage doubling circuit for 500kV 15mA high voltage supply".Journal of Physics: Conference Series 1971(2021).