A discrete state event driven simulation based losses analysis for multi-terminal megawatt power electronic transformer

Zheng, Jialin; Zhao, Zhengming; Shi, Bochen; Yu, Zhujun; Ju, Jiang; Fan, Zhiqiang

doi:10.30941/cestems.2020.00034

Cited by 7 publications

(1 citation statement)

References 25 publications

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“…The PET can quickly adjust the input/output voltage, stabilize the system operation, and realize the intelligence and automation of the power grid through data communication with electrical equipment. [3] The basic principle of PET is to convert the power frequency voltage into a high-frequency signal through power electronic components and then couple it to the secondary side through electronic components to output in the form of power frequency voltage. [4] PET is generally used in high-voltage and high-power scenarios, and is currently mainly used in tram traction and distribution networks.…”

Section: Introductionmentioning

confidence: 99%

Mechanism Analysis of PET

Huang¹

2023

J. Phys.: Conf. Ser.

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With the application of distributed power sources, power electronic transformer (PET) that can be connected to DC and AC power grids has attracted much attention. This article will design a PET and simulate its performance when it is connected to the grid.PET consists of three inverters. This article will design and simulate AC-DC and DC-AC inverters, and analyze their principles and performance. Then three inverters are combined into PET, so that the conversion performance of PET to voltage can be simulated and evaluated.

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Section: Introductionmentioning

confidence: 99%