Portable hydrogen fuel power supply dynamic response lifting device based on super capacitor

• Main Authors: DOU RENJIE, ZHANG ZHENG, CAO BINGHUA, LI FAJIA, JIN RUIQING
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The utility model discloses a portable hydrogen fuel power supply dynamic response lifting device based on a super capacitor. A super capacitor group is used for storing and releasing electric energy; the input end of the super capacitor discharge unit is connected with the super capacitor bank, and the output end is connected with the output end of the hydrogen fuel power supply stack; the input end of the super capacitor charging unit is connected with the output end of the hydrogen fuel power supply stack, and the output end is connected with the super capacitor bank; the anti-reverse unit is connected in series with the positive electrode of the output end of the hydrogen fuel power supply stack and used for preventing super-capacitor current from flowing into the stack. According to the utility model, the super capacitor group is used as a buffer for power output, thereby preventing the power supply from not providing enough power output in time when the instantaneous power of an external load rises in a