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Updated: Jun 30, 2025

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免费培训的变压器架构搜索使用零成本代理指导进化

Qinqin Zhou, Kekai Sheng, Xiawu Zheng

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    |March 19, 2024
    PubMed
    概括

    变压器架构搜索 (TAS) 用T-Razor进行了优化,这是一种使用突触多样性和突出性的新方法. 这种方法显著提高了搜索效率,降低了高性能变压器模型的计算成本.

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    Energy Losses in Transformers

    In an ideal transformer, it is assumed that there are no energy losses, and, hence, all the power at the primary winding is transferred to the secondary winding. However, in reality,  the transformers always have some energy losses, and, hence, the output power obtained at the secondary winding is less than the input power at the primary winding due to energy losses.
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    Equivalent Circuits for Practical Transformers01:28

    Equivalent Circuits for Practical Transformers

    The practical equivalent circuits of single-phase two-winding transformers exhibit significant deviations from their idealized versions due to the inherent properties of winding resistance and finite core permeability. These properties result in real and reactive power losses, affecting the transformer's performance. Understanding these deviations is crucial for designing more efficient transformers.
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    Types Of Transformers

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    Transformers in Distribution System01:27

    Transformers in Distribution System

    Transformers in distribution systems can be broadly categorized into distribution substation transformers and other distribution transformers. They are crucial for stepping down high transmission voltages to levels suitable for distribution and end-user applications.
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