电气传动2024，Vol.54Issue(1)：68-74,7.DOI:10.19457/j.1001-2095.dqcd24818
面向能源互联的主动配电网选址定容研究
Research on Location and Capacity Determination of Active Distribution Network for Energy Interconnection
摘要
Abstract
The traditional active distribution network location and capacity determination ignores the multi-energy complementary coordination characteristics of the energy system,which led to high cost.Therefore,an active distribution network location and capacity determination method based on energy interconnection was proposed.On the basis of energy interconnection,the objective function was established,and the whole life cycle cost theory was used to comprehensively consider the equipment purchase cost,installation cost,operation and maintenance cost,system operation cost and salvage value recovery.Taking the distribution network location and capacity determination comprehensive cost in the form of probability as the objective function,the necessary constraint models were constructed,including equipment configuration capacity constraint,system power supply reliability constraint,power balance constraint and equipment operation constraint.On this basis,the improved artificial fish swarm algorithm was used to solve the location and capacity determination algorithm.The simulation results show that the cost of the location and capacity determination of the active distribution network with distributed power is lower than that without distributed power.The total cost of network loss and reactive power compensation calculated by the improved artificial fish swarm algorithm is lower.Compared with other methods,the method proposed has lower loss cost and reactive power compensation cost.It shows that the proposed method can reduce the cost of active distribution network location and capacity determination,and the practical effect is better.关键词
能源互联/主动配电网/选址定容/人工鱼群算法/分布式电源/功率Key words
energy interconnection/active distribution network/location and capacity determination/artificial fish swarm algorithm/distributed generation/power分类
信息技术与安全科学引用本文复制引用
吕毅,梁文波,王庆,刘恩涛..面向能源互联的主动配电网选址定容研究[J].电气传动,2024,54(1):68-74,7.基金项目
国家电网公司科技项目(52199919001J) （52199919001J）
