Multi-source field operation power supply system

• Main Authors: YAO CHENGYONG, NING TAO, CAO SHIHONG
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2022
• Subjects: BLASTING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PRODUCING MECHANICAL POWER; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS; VEHICLES IN GENERAL; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention provides a multi-source field operation power supply system. The system comprises a diesel power generation module, a photovoltaic power generation module, a wind power generation module, a super capacitor, a storage battery pack, a constant-voltage current-limiting charging and discharging module, a mobile power supply vehicle and a multi-source field operation control module. The diesel power generation module, the photovoltaic power generation module and the wind power generation module are connected to the input of the constant-voltage current-limiting charging and discharging module; the multi-source field operation control module provides a driving electric signal for the constant-voltage current-limiting charging and discharging module; the constant-voltage current-limiting charging and discharging module only charges one of the super capacitor and the storage battery pack at the same time; and the constant-voltage current-limiting charging and discharging module provides electric energy