Equivalent circuit model for the insulated core transformer
| Autor: | Lei Cao, Yang Bo, Yi-Bin Tao, Yan Shengchi, Jun Yang |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Physics
Nuclear and High Energy Physics Leakage inductance 020209 energy 020208 electrical & electronic engineering Hardware_PERFORMANCEANDRELIABILITY 02 engineering and technology Topology law.invention Inductance Computer Science::Hardware Architecture Nuclear Energy and Engineering law Electromagnetic coil Hardware_INTEGRATEDCIRCUITS 0202 electrical engineering electronic engineering information engineering Equivalent circuit Transformer Hardware_LOGICDESIGN Linear circuit Transformer types |
| Zdroj: | Nuclear Science and Techniques. 27 |
| ISSN: | 2210-3147 1001-8042 |
| DOI: | 10.1007/s41365-016-0060-3 |
| Popis: | The design of the insulated core transformer (ICT) needs to consider the flux leakage effects. An equivalent linear circuit model is proposed based on the principle of duality. It is composed by two types of leakage inductances: conventional leakage between windings and special leakage introduced mainly by the insulation gaps. The values of leakage inductances depend on the dimensions of the core, gaps, or windings and the property of magnetic materials. The circuit allows for quantitatively evaluating influences of ICT internal parameters on its output properties. The winding self- and mutual inductance matrix is mathematically converted to derive the inductance formula. As an example, the leakage parameters of a six-stage two-dimensional (2D) ICT are calculated and analyzed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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