Optimal placement of battery energy storage in distribution networks considering conservation voltage reduction and stochastic load composition

Autor:	Yongxi Zhang, Shuyun Ren, Zhao Yang Dong, Yan Xu, Ke Meng, Yu Zheng
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	optimal battery energy storage placement conservation voltage reduction stochastic load composition BES deployment active distribution networks ADN Distribution or transmission of electric power TK3001-3521 Production of electric energy or power. Powerplants. Central stations TK1001-1841
Zdroj:	IET Generation, Transmission & Distribution, Vol 11, Iss 15, Pp 3862-3870 (2017)
Druh dokumentu:	article
ISSN:	1751-8695 1751-8687
DOI:	10.1049/iet-gtd.2017.0508
Popis:	Deployment of battery energy storage (BES) in active distribution networks (ADNs) can provide many benefits in terms of energy management and voltage regulation. In this study, a stochastic optimal BES planning method considering conservation voltage reduction (CVR) is proposed for ADN with high‐level renewable energy resources. The proposed method aims to determine the optimal BES sizing and location to minimise the total investment and operation cost considering energy saving achieved by CVR, while satisfying system operational constraints in the presence of stochastic renewable power generation. The uncertainty of load composition is also modelled through scenario analysis. The proposed planning scheme is tested in a modified IEEE 15‐bus system and 43‐bus radial system, respectively. The numerical results validate that the combination of CVR and BES can achieve more energy savings.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/7b80fedc4f6341518889c30e500145ce Zobrazit plný text záznamu Plný text View record in DOAJ