Lithium-Ion Battery Life Verification for Space Application - (PPT)

摘要

Have a supporting database of life tests - Include several acceptable cell designs - Understand causes for degradation from DPA - Develop models to help predict life from the database - Include both real time as well as accelerated life tests. Require appropriate manufacturing quality control - Random failures are largely managed through inspection to verify process control. Choose suppliers with an established history of consistent production. Validate by test that performance does not change significantly for cell lots that may be built many years apart.