- Title
- Coordinated dispatch of networked energy storage systems for loading management in active distribution networks
- Creator
- Wang, Dongxiao; Meng, Ke; Luo, Fengji; Coates, Colin; Gao, Xiadan; Dong, Zhao Yang
- Relation
- IET Renewable Power Generation Vol. 10, Issue 9, p. 1374-1381
- Publisher Link
- http://dx.doi.org/10.1049/iet-rpg.2016.0269
- Publisher
- Institution of Engineering and Technology (IET)
- Resource Type
- journal article
- Date
- 2016
- Description
- System overloading is becoming a critical issue in distribution system due to outdated infrastructure and growing electricity demand. Although renewable-based distributed generation is a promising solution to relieve this issue, its intermittency and uncertainty impose significant challenges on system operations. This study attempts to coordinate networked energy storage systems (NESSs) to manage network loading in distribution networks. The NESS can act as a buffer to absorb surplus energy during high generation periods and serve the demand during peak load periods. A consensus-based dispatch strategy is proposed to coordinate NESSs. Through limited communication among neighbouring NESSs, required active power curtailment is shared. The mathematical formulation of a state-of-charge weighting factor is introduced to improve the efficiency of NESSs. A sensitivity study is also conducted to demonstrate the performance of the proposed strategy.
- Subject
- distributed power generation; distribution networks; energy storage; load dispatching; load management; power generation dispatch
- Identifier
- http://hdl.handle.net/1959.13/1339249
- Identifier
- uon:28208
- Identifier
- ISSN:1752-1416
- Language
- eng
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