有伴电源Y-△联结等效变换研究

万凯, 沈一骑

doi:10.16854/j.cnki.1000-0712.210520

大学物理 >

2022 , Vol. 41 >Issue 07: 32

DOI: https://doi.org/10.16854/j.cnki.1000-0712.210520

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有伴电源Y-△联结等效变换研究

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1. 南京大学商学院，江苏南京210093；2. 南京大学电子科学与工程学院，江苏南京210023；
3. 南京大学金陵学院，江苏南京 210089

万凯（1988—），男，江苏金坛人，南京大学商学院2019级硕士生.

收稿日期: 2021-10-25

修回日期: 2022-01-10

网络出版日期: 2022-07-25

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Research on equivalent transformation for accompanied sources between star and delta connection

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1. Business School, Nanjing University, Nanjing, Jiangsu 210093, China;
2. School of Electronic Science and Engineering, Nanjing University, Nanjing, Jiangsu 210023, Chian;
3. Jinling College, Nanjing University, Nanjing, Jiangsu 210089, China

Received date: 2021-10-25

Revised date: 2022-01-10

Online published: 2022-07-25

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摘要

采用有伴电源的等效变换和无伴电源的转移，以及0/∞值电阻的特殊处理，结合电阻Y-△联结电路的等效变换，提出了有伴电源Y-△联结电路的等效变换方法，可将电源等效变换分析法的应用从含源串并联电阻电路拓展到含源Y-△联结电阻电路，以便于对实际电路进行分析.

关键词： 有伴电源; Y-△联结; 等效变换; 电路分析

本文引用格式

万凯, 沈一骑 . 有伴电源Y-△联结等效变换研究[J]. 大学物理, 2022 , 41(07) : 32 . DOI: 10.16854/j.cnki.1000-0712.210520

Abstract

This paper proposes an efficient method for accompanied sources’ equivalent transformation between star and delta connection. In the deduction, we adopte the comprehensive application of equivalent transformation between accompanied current and voltage sources, the transfer of unaccompanied source, and special treatment of resistances with values of 0 and ∞ Omh. The expansion of equivalent transformation analysis from the active series and parallel circuit to active star and delta connected circuit provides a convenient analysis for practical circuit.

Key words： accompanied source; star and delta connection; equivalent transformation; circuit analysis

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