Open AccessEqualization circuit topologies of lithium battery strings: a brief review
Author(s) -
Feng Liu,
Jun Dai
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1633/1/012141
Subject(s) - equalization (audio) , battery pack , battery (electricity) , network topology , computer science , ideal (ethics) , energy storage , energy (signal processing) , electrical engineering , topology (electrical circuits) , engineering , telecommunications , computer network , power (physics) , channel (broadcasting) , physics , philosophy , epistemology , quantum mechanics
Lithium batteries are widely applied in new energy vehicles and related energy storage industries due to their superior performance. The application of an equalization circuit can effectively reduce the inconsistency of the energy of the battery pack, thereby extending the service life of the battery pack. By reviewing the mainstream balanced circuit topology, this paper proposed the comments on the ideal balanced circuit structure in the future, which is expected to serve the construction of large-scale energy storage system in the energy Internet.