A Novel optimized Planning Approach of BESS Considering Investor Benefit and Wind Curtailment

Ke Qing, Zhenyuan Zhang, Qi Huang, Weihao Hu, Yanting Hu, Zhe Chen

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Abstract

Energy storage system is a good solution to reduce the abandonment of electricity caused by highly penetrated renewable energy. With the liberalization of the electricity market, independent investor is permitted to participate in the planning and operation of the distribution network (DN). In this paper, a planning method for battery energy storage system (BESS) to maximize the profits of the investors and reduce the wind abandonment, from the perspective of independent investors, is proposed. Considering the growth of load and renewable energy penetration, as well as the economy of investment, deployment of BESS is divided into several stages. This problem is formulated as a bi-level programming. In the upper level, the installation time, location, rated power and capacity of the battery are optimized using particle swarm optimization (PSO) method. In the lower level, the most profitable charging/discharging power of the battery is obtained by interior point method (IPM), and then the optimal power flow (OPF) is carried out to dispatch wind energy considering the constraints. The proposed method is tested on a modified IEEE 33-bus system. Experimental results show that the proposed method can not only make independent battery investors profitable, but also reduce the wind curtailment of the DN.

Original languageEnglish
Title of host publication2021 IEEE IAS Industrial and Commercial Power System Asia, I and CPS Asia 2021
Number of pages6
PublisherIEEE
Publication date2021
Pages1434-1439
ISBN (Print)978-1-6654-3497-3, 978-1-6654-3499-7
ISBN (Electronic)978-1-6654-3498-0
DOIs
Publication statusPublished - 2021
Event2021 IEEE IAS Industrial and Commercial Power System Asia, I and CPS Asia 2021 - Chengdu, China
Duration: 18 Jul 202121 Jul 2021

Conference

Conference2021 IEEE IAS Industrial and Commercial Power System Asia, I and CPS Asia 2021
Country/TerritoryChina
CityChengdu
Period18/07/202121/07/2021
SponsorIEEE, IEEE IAS

Bibliographical note

Funding Information:
ACKNOWLEDGEMENT This work was supported by the National Key Research and Development Program of China (2018YFB0905200) REFERENCES

Publisher Copyright:
© 2021 IEEE.

Keywords

  • Battery energy storage system (BESS)
  • distribution network (DN)
  • independent investor
  • planning
  • wind curtailment

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