Power module based on IGCT device

• Main Authors: ZHANG CHENG, SONG QUANGANG, FAN CAIYUN, JIA YANLING, CHEN BENQIAN, DU YUGE, WANG YANJIE, XIAO JIN
• Format: Patent
• Language: Chinese; English
• Published: 12.12.2023
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CURRENT COLLECTORS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; LINE CONNECTORS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The invention relates to a power module based on an IGCT device, and belongs to the field of high-voltage high-capacity flexible direct-current power transmission engineering and extra-high-voltage direct-current power grid construction. Comprising an IGCT valve section assembly module and a direct-current capacitor module which are assembled together in the front-back direction. An IGCT crimping valve section is vertically arranged on one side, close to the direct current capacitor module, of the IGCT valve section assembly module; the upper part of the IGCT crimping valve section is provided with an energy-taking power supply, and the lower part is provided with a water-cooling reactor. The problem that other devices are damaged by water leakage of the water-cooled reactor is solved. 本发明涉及一种基于IGCT器件的功率模块，属于高压大容量柔性直流输电工程与特高压直流电网建设领域。包括在前后方向上装配在一起的IGCT阀段组件模块和直流电容模块；所述IGCT阀段组件模块靠近直流电容模块的一侧竖直设置有IGCT压接阀段；所述IGCT压接阀段上部设置取能电源，下部设置水冷电抗。解决了水冷电抗漏水会损伤其他器件的问题。