Safety P-Cycle Protection Mechanism for Smart Power Device

Abstract:

Power converter with full closed loop water cooling system, works not only use water cooling characteristics of high efficiency, but also the electricity, and reducing the volume to prevent contamination. In this paper, we proposed a novel p-cycle safety protection approach that can provide rapid cycling radiating, and can restore the status of power device. For power cabinet composition, IGBT power modules and reactors is primarary radiating components, in which IGBT power modules that used for water cooling solution is modeled as the cooled automobile engine cooling system using cycling design principle. Besides, machine side and the network side of the power module is installed in separate cabinet to improve the tightness of the entire cabinet, in order to resist sandstorms.

• Periodical: Advanced Materials Research (Volume 804)
• Pages: 228-232
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.804.228
• Online since: September 2013
• Authors: Bin Li, Ke Qing Xiong, Yi Sun, Bing Qi
• Keywords: Converter, Grid, P-Cycle, Power Device, Safety Protection

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