Distributed Voltage Optimization based on the Auxiliary Problem Principle in Active Distribution Systems
2020 55th International Universities Power Engineering Conference (UPEC)(2020)
Abstract
Voltage optimization is a key management issue in active distribution systems that can be tackled by acting on the reactive powers provided by distributed generators. Due to the large number of nodes, distributed algorithms are preferable to solve the optimization problem with limited measurements and information exchange. Starting from a centralized formulation of the voltage optimization problem and adopting a network partitioning in voltage control zones, the problem is reformulated in a decentralized form. Then, the Auxiliary Problem Principle is applied to obtain a distributed iterative algorithm that solves the decentralized problem with limited data exchange. The effectiveness of the distributed algorithm is tested on a 24-nodes LV distribution grid with six DGs.
MoreTranslated text
Key words
Decentralized voltage optimization,distribution systems,distributed generation,auxiliary problem principle
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined