期刊论文

A Random Fuzzy Power Flow Method Considering Interaction of Multi-energy Coupling Three-phase Unbalanced Active Distribution Network and Transmission Network

中文

中国电机工程学报

0258-8013

2020

40

10

3093-3102

10.13334/j.0258-8013.pcsee.190276

国家自然科学基金项目(51677007) 湖南省自然科学基金(2019JJ40298)。

本校为第一机构

随着能源互联网建设推进,含能量枢纽和高比例风电主动配电网与输电网交互更加紧密,输配全局潮流计算面临新挑战。该文基于体系(system of systems,SoS)概念,定义输电网和其接入的多个主动配电网为既独立又交互的体系系统,考虑含随机模糊性风电能量枢纽与配电网有功功率双向交互,获取主动配电网与输电网交互状态;进一步考虑输电网规模化风电接入和配网负荷三相不平衡,建立含风电和能量枢纽等的多能耦合三相不平衡主动配电网与输电网交互全局随机模糊潮流So S模型;提出结合随机模糊模拟、输配交互状态、前推回代和牛顿拉夫逊法的模型并行求解算法。改进的IEEE39节点输电网和IEEE33节点配电网算例仿...

With the advancement of energy Internet construction, active distribution networks(ADN) with energy hubs(EH) and high-proportion wind power are more closely interacting with transmission network(TN). The global power flow calculation of transmission and distribution faces new challenges. Based on the concept of system of systems(SoS), this paper defined the TN and the multiple ADN connected to it as independent and interactive system of systems. Considering two-way interaction between distribution network(DN) and the EH with random fuzzy wind p...