Flexible direct-current power distribution network topological structure

• Main Authors: SUN ZHIBING, LI YINGJIN, HUANG PING, LI GUANYANG, XUE JIACHEN, LI SHAOSHENG, XIE YUNYAN, ZHAO BIN, LI BINGZHENG, WANG LETIAN, JIANG CHENXI, LONG MIAO
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2022
• 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 belongs to the field of power distribution network topology, and provides a flexible direct-current power distribution network topology structure, which comprises a direct-current subnet and an alternating-current subnet which are interconnected, the alternating-current subnet comprises a first alternating-current bus and a second alternating-current bus, and each of the first alternating-current bus and the second alternating-current bus is provided with a plurality of subsections; the bus of the direct current subnet is connected with a first alternating current bus through an energy router, and the sub-section of each first alternating current bus is also connected with the sub-section of a corresponding second alternating current bus through a transformer; and the bus of the direct-current subnet is also connected with the second alternating-current bus through the energy storage station and the transformer in sequence. 本实用新型属于配电网拓扑领域，提供了一种柔直配电网拓扑结构，其包括互联的直流子网和交流子网，所述交流子网包括第一交流母线和第二交流母线，