燕山大学学报2025，Vol.49Issue(2)：121-129,9.DOI:10.3969/j.issn.1007-791X.2025.02.004
配电网新能源综合承载能力多层级协同评估研究
Collaborative evaluation method for new energy comprehensive carrying capacity of multi-level distribution network
摘要
Abstract
Specified on the coupling characteristics of new energy consumption in distribution networks of various voltage levels,a collaborative evaluation method for the comprehensive carrying capacity of new energy in multi-level distribution networks is proposed in this paper.With the goal of maximizing the access of new energy in the multi-level distribution network,an evaluation model for the maximum carrying capacity of new energy is established.Based on the alternating direction multiplier method,the problem of the access of multi-level new energy is transformed into the maximum access capacity sub-problems of new energy in the distribution network at all levels.Therefore,the distributed optimization model of the new energy carrying capacity of the distribution network is established.The coordinated evaluation of the distribution network at all levels is realized through the multi-scenario new energy carrying capacity evaluation strategy.The validity of the evaluation model and strategy is verified by numerical examples.关键词
配电网/新能源承载能力/多层级/协同评估/交替方向乘子法Key words
distribution network/new energy carrying capacity/multi-level/collaborative assessment/alternating direction method of multipliers分类
信息技术与安全科学引用本文复制引用
陈香宇,田广,赵静,孙玲玲,贾清泉..配电网新能源综合承载能力多层级协同评估研究[J].燕山大学学报,2025,49(2):121-129,9.基金项目
国网河北省电力有限公司科技项目(SGHEZH00GLJS2200039) （SGHEZH00GLJS2200039）
国家自然科学基金资助项目(51877186) （51877186）
