Rectangular Magnetic Sensor Array for Current Measurement by the Quadrature Method

doi:10.1109/TPS.2017.2757032

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	Rectangular Magnetic Sensor Array for Current Measurement by the Quadrature Method
	Guo, Q.3,4; Fu, Peng 1,3; Gao, Ge 1,4; Jiang, Li 1,4; Wang, Lensen S.1,4; Bai, Yuerun R.2
刊名	IEEE TRANSACTIONS ON PLASMA SCIENCE
	2018-05-01
卷号	46 期号:5 页码:1227-1233
关键词	High current measurement magnetic sensor array numerical quadrature algorithms rectangular arrangement
ISSN号	0093-3813
DOI	10.1109/TPS.2017.2757032
通讯作者	Guo, Q.(guoqi@ipp.ac.cn)
英文摘要	A novel current transducer based on rectangular array of magnetic sensors is proposed. It is a valid alternative to traditional current transformers in high power dc busbar systems for fusion applications. Since measured magnetic fields along rectangular closed integral path fluctuate violently, sum-average algorithm, which is most commonly used by circular arrangement sensor array, does not fulfill the accuracy requirement any more. Numerical quadrature algorithms of high orders are applied to improve rectangular array's accuracy. The algorithm can be implemented by multilevel adder of analog circuit. Optimum dimension of rectangular array, error introduced by installing deviation and crosstalk interference are analyzed theoretically. The experimental results sufficiently verify the accuracy and reliability of the proposed transducer.
资助项目	China Magnetic Confinement Fusion Development Special Subjects[2013GB102003]
WOS关键词	EFFECT CURRENT TRANSFORMER ; CURRENT TRANSDUCERS ; CONVERTER
WOS研究方向	Physics
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000431521700024
资助机构	China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects ; China Magnetic Confinement Fusion Development Special Subjects
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/35431]
专题	合肥物质科学研究院_中科院等离子体物理研究所
通讯作者	Guo, Q.
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Int Thermonucl Expt Reactor Project, Hefei 230031, Anhui, Peoples R China 2.State Grid Anhui Maintenance Co, State Grid, Hefei, Anhui, Peoples R China 3.Univ Sci & Technol China, Hefei 230022, Anhui, Peoples R China 4.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Guo, Q.,Fu, Peng,Gao, Ge,et al. Rectangular Magnetic Sensor Array for Current Measurement by the Quadrature Method[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2018,46(5):1227-1233.
APA	Guo, Q.,Fu, Peng,Gao, Ge,Jiang, Li,Wang, Lensen S.,&Bai, Yuerun R..(2018).Rectangular Magnetic Sensor Array for Current Measurement by the Quadrature Method.IEEE TRANSACTIONS ON PLASMA SCIENCE,46(5),1227-1233.
MLA	Guo, Q.,et al."Rectangular Magnetic Sensor Array for Current Measurement by the Quadrature Method".IEEE TRANSACTIONS ON PLASMA SCIENCE 46.5(2018):1227-1233.