| 引用本文: | 田铭兴,王田戈,马长立,张子麒.磁集成结构变压器式可控电抗器的对比分析及设计[J].电力自动化设备,2018,(10): |
| TIAN Mingxing,WANG Tiange,MA Changli,ZHANG Ziqi.Comparative analysis and design of CRT with magnetic integrated structures[J].Electric Power Automation Equipment,2018,(10): |
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| 摘要: |
| 通过对比分析现有阵列式结构、多导磁材料结构、分裂式结构和多基本独立单元结构的磁集成变压器式可控电抗器(CRT)的结构特点，提出了多控制绕组基本单元磁集成CRT的结构设计原则。根据该设计原则，提出了一种新型磁集成CRT，即双控制绕组基本单元磁集成CRT。同时，为了说明这种新型磁集成CRT的优越性，将其与现有磁集成CRT在体积、重量、结构复杂度等方面进行对比分析。结果表明，双控制绕组基本单元磁集成CRT不仅能够满足CRT“高阻抗”与“弱耦合”的设计要求，而且具有体积小、重量轻和结构简单等明显优势。 |
| 关键词: 变压器式可控电抗器 磁集成结构 设计原则 对比分析 |
| DOI：10.16081/j.issn.1006-6047.2018.10.030 |
| 分类号:TM47 |
| 基金项目:国家自然科学基金资助项目(51167009,51367010)；甘肃省科技计划项目(17JR5RA083)；兰州交通大学优秀科研团队项目(201701) |
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| Comparative analysis and design of CRT with magnetic integrated structures |
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TIAN Mingxing1,2, WANG Tiange1,2, MA Changli1,2, ZHANG Ziqi1,2
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1.School of Automation & Electrical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China;2.Rail Transit Electrical Automation Engineering Laboratory of Gansu Province, Lanzhou Jiaotong University, Lanzhou 730070, China
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| Abstract: |
| By comparatively analyzing the structure characteristics of magnetic integrated CRT(Controllable Reactor of Transformer type),such as the array structure, multi magnetic material structure, split structure and multi basic independent unit structure, a structure design principle for a multi control winding basic unit magnetic integrated CRT is proposed. Based on this structure design principle, a novel magnetic integrated CRT named double control winding basic unit magnetic integrated CRT is proposed. Meanwhile, compared with the existing magnetic integrated CRT in aspect of volume, weight and structural complexity, the advantages of this novel magnetic integrated CRT is illustrated. The results show that the double control winding basic unit magnetic integrated CRT can meet the design requirements of “high impedance” and “weak coupling”,moreover, it has obvious advantages such as small volume, light weight and simple structure. |
| Key words: controllable reactor of transformer type magnetic integrated structure design principle comparative analysis |
