TY - JOUR
T1 - Software-Defined Reconfigurable Battery System and Its Applications
AU - Ci, Song
AU - Zhou, Yanglin
AU - Lin, Ni
N1 - Publisher Copyright:
© 2017, The Editorial Board of Materials China. All right reserved.
PY - 2017/10/1
Y1 - 2017/10/1
N2 - Since battery was invented, the fixed series-parallel battery cell connection has not been changed over 300 years. However, due to the existence of cell difference, this fixed series-parallel cell connection brings up many application problems, such as energy conversion efficiency, SOC and SOH estimation, cell balance of battery charge and discharge, safety and reliability. With the inspiration of software-defined concept, in this paper, a software-defined battery system based on dynamic reconfigurable battery network will be proposed in detail. In software-defined battery system, the battery cell topology can be dynamically reconfigured in the real-time fashion based on the states of battery cells and the working condition of a battery system. Therefore, the aforementioned battery application problems will be solved under the technical framework of software-defined battery.
AB - Since battery was invented, the fixed series-parallel battery cell connection has not been changed over 300 years. However, due to the existence of cell difference, this fixed series-parallel cell connection brings up many application problems, such as energy conversion efficiency, SOC and SOH estimation, cell balance of battery charge and discharge, safety and reliability. With the inspiration of software-defined concept, in this paper, a software-defined battery system based on dynamic reconfigurable battery network will be proposed in detail. In software-defined battery system, the battery cell topology can be dynamically reconfigured in the real-time fashion based on the states of battery cells and the working condition of a battery system. Therefore, the aforementioned battery application problems will be solved under the technical framework of software-defined battery.
KW - Battery energy storage system
KW - Cyber-physical system
KW - Dynamical reconfigurable battery networks
KW - Reconfigurable battery network application
KW - Software-defined battery systems
UR - http://www.scopus.com/inward/record.url?scp=85049800642&partnerID=8YFLogxK
U2 - 10.7502/j.issn.1674-3962.2017.10.02
DO - 10.7502/j.issn.1674-3962.2017.10.02
M3 - Article
AN - SCOPUS:85049800642
SN - 1674-3962
VL - 36
SP - 694
EP - 699
JO - Materials China
JF - Materials China
IS - 10
ER -