Abstract

With increasing and massive photovoltaic (PV) connected to the distribution network(DN), there will be two-way power flow in traditional DN. As one indicator to measure the maximum amount of active power that certain bus of distribution network (DN) can be injected, the hosting capacity of DN is to be a research hotspot. This calculation method of hosting capacity of DN is presented based on optimal power flow (OPF)model and commercial solver. Based on the branch power flow equation with relaxation method, the maximum active power of renewable energy source (RES) that can be injected to DN is calculated precisely. An improved IEEE 33 buses case validates the correctness of the proposed calculation model.

Details

Title
A Calculation Method of the Hosting Capacity of Distribution Network based on Optimal Power Flow
Author
Zhao, Zhiyu 1 ; Zhao, Tianqi 1 ; Ma, Zhihao 1 ; Wang, Zesen 1 ; Xie, Huan 1 ; Li, Xuan 1 

 Electric Power Research Institute Jibei of State Grid . Xicheng District, Beijing , China 
First page
012033
Publication year
2023
Publication date
May 2023
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2813994318
Copyright
Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.