High-voltage IGBT power devices

CN309449254SActive Publication Date: 2025-08-19CHONGQING YUNTONG CAR CORE ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202430828321.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-08-19
Estimated Expiration
2039-12-26

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Abstract

1. The name of this design product: high-voltage IGBT power device. 2. Purpose of this design product: It is used in high-voltage direct current transmission and flexible alternating current transmission systems in modern power systems. After realizing the series connection of multiple IGBT tubes, it can be combined into a high-voltage solid-state switch for use in high-voltage pulse fields. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.
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