Impact of strip winding direction on the comprehensive performance of ultracrystalline magnetic core for current transformer

doi:10.1007/s10854-024-14028-8

IMR OpenIR

	Impact of strip winding direction on the comprehensive performance of ultracrystalline magnetic core for current transformer
	Yu, Ming-Xing 1,2,3; Shi, Gui-Mei 2; Zhu, Jia-Zheng 4; Ma, Lin 5; Li, Bo 5; Ma, Song 5
通讯作者	Shi, Gui-Mei(gmshi@sut.edu.cn) ; Ma, Song(songma@imr.ac.cn)
	2024-12-01
发表期刊	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
ISSN	0957-4522
卷号	35 期号:36 页码:13
摘要	The demand for precision measuring transformers is growing steadily. This rising demand necessitates resolving pertinent issues, including minimizing energy losses, enhancing measurement accuracy, and addressing saturation issues. The system proposes a new winding direction and examines the impact of free side and wheel side winding forms on the magnetic properties of the ultracrystalline annular magnetic core used in Fe73.2Si14B9Cu0.8Nb3 current transformers. We found that altering the weight ratio between the free side and wheel side windings during the manufacturing side process enhances the terminal performance of the application side inspection. Optimizing the winding process lowers core losses, enhances accuracy, and boosts saturation resistance. The research results indicate that the free side of the ultracrystalline strip exhibits excellent smoothness, and its average grain size after annealing is larger than that of the wheel side. Under power frequency conditions, the optimized winding form can effectively reduce the iron core's loss value, with a P@0.8 T/50-Hz reduction of 9.31%. The winding process maintains a 50% control on the weight of the free side facing the outer strip material. Compared with traditional methods, the effective magnetic permeability increases by 23.61% in this case. From a manufacturing perspective, the induced potential increased by 23.8% under a 50 mA excitation current and by 4.27% under a 450-mA excitation current. From the application perspective, at 1 and 120% of the rated current, the negative ratio error decreases by 0.05% in both cases, while the phase displacement decreases by 2.1 min and 3 min, respectively. The proposed method for controlling the winding direction lowers the product's loss and raises its level of accuracy. It can also effectively increase the saturation of the magnetic core, stimulate growth in the industry chain, and provide valuable production insights for the precision manufacturing field.
资助者	National Key R&D Program of China ; Basic Scientific research projects of the Liaoning Education Department ; National Natural Science Foundation of China ; Science and Technology Project of Shenyang City
DOI	10.1007/s10854-024-14028-8
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2022YFB3504804] ; Basic Scientific research projects of the Liaoning Education Department[LJKFZ20220323] ; National Natural Science Foundation of China[51871219] ; Science and Technology Project of Shenyang City[22-101-0-27]
WOS研究方向	Engineering ; Materials Science ; Physics
WOS类目	Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:001376537500009
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/181431
专题	中国科学院金属研究所
通讯作者	Shi, Gui-Mei; Ma, Song
作者单位	1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenliao West Rd 111,Econ & Technol Dev Zone, Shenyang 110870, Peoples R China 2.Shenyang Univ Technol, Sch Sci, Econ & Technol Dev Zone 111,Shenliao West Rd, Shenyang 110870, Peoples R China 3.Chaoyang Normal Univ, Sect 4,966 Longshan St, Chaoyang 122000, Peoples R China 4.State Grid Liaoning Elect Power Co Ltd, Huludao Power Supply Co, Huludao 125001, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yu, Ming-Xing,Shi, Gui-Mei,Zhu, Jia-Zheng,et al. Impact of strip winding direction on the comprehensive performance of ultracrystalline magnetic core for current transformer[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2024,35(36):13.
APA	Yu, Ming-Xing,Shi, Gui-Mei,Zhu, Jia-Zheng,Ma, Lin,Li, Bo,&Ma, Song.(2024).Impact of strip winding direction on the comprehensive performance of ultracrystalline magnetic core for current transformer.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,35(36),13.
MLA	Yu, Ming-Xing,et al."Impact of strip winding direction on the comprehensive performance of ultracrystalline magnetic core for current transformer".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 35.36(2024):13.