Gravity energy storage system and gravity energy storage power station

• Main Authors: QIU ZHAOGUO, XU GUIPENG, ZHAO YINGJIU, XIAO QIANG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: BLASTING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; SPRING, WEIGHT, INERTIA OR LIKE MOTORS; SYSTEMS FOR STORING ELECTRIC ENERGY; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention relates to the technical field of energy storage equipment, and discloses a gravity energy storage system and a gravity energy storage power station, and the gravity energy storage system comprises a supporting tower and a plurality of hoisting equipment. The multiple hoisting devices are arranged on the supporting tower, one end of each hoisting device is movably arranged on the top of the supporting tower and can rotate along the axis of the supporting tower, the multiple hoisting devices are arranged in an included angle mode, each hoisting device is provided with a power generation electric all-in-one machine and a hoisting mechanism, and the power generation electric all-in-one machine is electrically connected with the hoisting mechanism. The device is suitable for being electrically connected with a new energy power station; the gravity energy storage system has an energy storage state and an energy release state, in the energy storage state, the power generation and electric all-in-one m