xEV Battery Technology and Market - (PPT)

摘要

Li Ion is the preferred energy-storage solution for most xEV architectures. For the high-voltage systems, there is no competition in sight inside the next 10-12 years. Design driver varies between applications: 1. For high-voltage HEVs, reducing power fade and increasing low temperature power; 2. For Low-voltage HEVs, improving charge acceptance and low temperature power and reducing pack-related complexity/cost; 3. For PHEVs, increasing usable energy over 10 years of life; 4. For EVs, improving energy density and calendar life at full SOC. To reduce material, cell, and pack cost is the common design matrix for all applications.