FTU capacitance type backup power source capacity expansion device

• Main Authors: DING YI, GU BAOGUO, FENG LIN, AO XUEQIANG, WU BIN, QIAN ZUNCHUAN, WANG YIYOU, ZHAO LUXIANG, YANG CHEN, ZENG DATONG, LUO REN, LI ZHOU, TAN LEI, ZHANG YINGZHI, CHEN YA, KIL BYUNG-HAN
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to the technical field of power supply capacity expansion devices, in particular to an FTU capacitance type backup power supply capacity expansion device which comprises a power supply capacity expansion bin installed on the outer side of FTU equipment, a super capacitor placing frame is arranged in the power supply capacity expansion bin, and a super capacitor is arranged in the super capacitor placing frame. A locking assembly used for fixing the super capacitor is installed on the upper portion of the interior of the capacitor containing frame. And the wiring bin is vertically arranged on one side, located in the power expansion bin, of the power expansion bin, and a wiring assembly is installed in the wiring bin. According to the FTU capacitance type back-up power source capacity expansion device, after line fault power failure, planned power failure and emergency power failure, the device can greatly prolong the original endurance time of an FTU, meanwhile, a power source module of