Yaoqin Cui
*
Guobin Yang
The final, formatted version of the article will be published soon.
ORIGINAL RESEARCH article
Front. Energy Res.
Sec. Energy Storage
Volume 12 - 2024 |
doi: 10.3389/fenrg.2024.1415175
Distributed photovoltaic supportability consumption method considering energy storage configuration mode and random events
Provisionally accepted- State Grid Shanxi Electric Power Company Yuncheng Power Supply Company, Yuncheng, China
In order to improve the control ability of distributed photovoltaic supportability, a distributed photovoltaic supportability consumption method based on energy storage configuration mode and random events is proposed. The networking and constraint parameter analysis model of distributed photovoltaic supportability consumption control is constructed, the AC/DC voltage level control model of distributed photovoltaic supportability consumption is constructed by using the optical storage direct-flexible mode, the source-load uncertainty characteristic parameters of distributed photovoltaic supportability consumption are analyzed by using the demand response tracking identification method in the DC hybrid distribution network operation mode, and the load and photovoltaic output estimation model of distributed photovoltaic supportability consumption is established by combining with the planned energy storage capacity parameter analysis. According to the analysis of uncertainty characteristic parameters of renewable energy output, the optimal capacity of energy storage is configured to fully adjust the power distribution of microgrid. According to the fusion analysis of uncertainty factors of energy storage configuration mode and random events, the design of distributed photovoltaic supportability consumption is realized. The test results show that the distributed photovoltaic absorption control with this method has low load demand, can effectively reduce the exchange power of tie lines, and improve the configuration scale, system reliability and economy of photovoltaic energy storage system.
Keywords: energy storage configuration mode, random events, Distributed photovoltaic, Supportability, Consume, DC hybrid distribution network
Received: 10 Apr 2024; Accepted: 05 Aug 2024.
Copyright: © 2024 Cui, Yang, Yue, Zhang, Zhao and Chang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Yaoqin Cui, State Grid Shanxi Electric Power Company Yuncheng Power Supply Company, Yuncheng, China
Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.