Global Energy Interconnection Research Institute Co. Ltd

State Grid Corporation of China

State Grid Shanghai Electric Power Co. Ltd

Guangyao Qiao

Jun Ge

Guoliang Zhao

Zhanfeng Deng

Feng Wang

Dong Liang

Wei Kang

Zhe Zhou

Xiaolin Mo

Zhenjiang Shi

Qiuyu Shi

A power electronic transformer structure includes: a support, a high-frequency transformer, a base, high-voltage side modules, and a low-voltage side module. The high-voltage side modules are respectively located at the front, top, and back of the support; the low-voltage side module is located at the bottom of the support; the high-frequency transformer is located at the middle of the support.

Power electronic transformer structure

A high-frequency transformer includes: an iron core, primary windings and secondary windings, wherein the iron core is of an integrated equilateral triangle structure, the primary windings and the secondary windings are uniformly wound around three sides of the iron core, and the primary windings and/or the secondary windings are symmetrically distributed on the three sides.

High-frequency transformer

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Beijing, China

Guangyao Qiao