Distributed Cooperative Control Strategy for Energy Storage Units Considering Life Loss Cost

作者：Chen Gang; Bao Yuqing^*; Zhang Jinlong; Wang Beibei; Wu Mei; Wang Ting

来源：Power System Technology, 2018, 42(5): 1495-1501.

DOI：10.13335/j.1000-3673.pst.2017.2430

• Centralized optimization
• Co-operative control
• Consistency algorithms
• Energy storage systems
• Energy storage unit
• Local information
• Optimal allocation
• Simulation and analysis

It is difficult for traditional centralized optimization method to cope with development requirements of increasingly complex power grid.A distributed cooperative control strategy for energy storage units based on multi-agent consistency algorithm is proposed for allocation of energy storage system.Considering life loss cost of energy storage battery, with incremental cost of energy storage battery as consistency variable, optimal allocation of whole energy storage system power is realized through interaction of local information between two adjacent energy storage units.Case simulation and analysis verify effectiveness of the proposed strategy.

• 出版日期2018
• 单位南京师范大学; 东南大学