← 返回

电动汽车混合储能系统的尺寸设计与功率管理多目标优化

Dimensioning and Power Management of Hybrid Energy Storage Systems for Electric Vehicles With Multiple Optimization Criteria

语言:

中文摘要

本文针对纯电池储能系统成本高、功率密度低及循环寿命短的问题,提出了一种结合锂离子电池与超级电容的混合储能系统(HESS)。文章重点研究了HESS的容量配置优化及实时功率管理策略,旨在提升电动汽车的整体性能与经济性。

English Abstract

Hybrid energy storage systems (HESS) that combine lithium-ion batteries and supercapacitors are considered as an attractive solution to overcome the drawbacks of battery-only energy storage systems, such as high cost, low power density, and short cycle life, which hinder the popularity of electric vehicles. A properly sized HESS and an implementable real-time power management system are of great i...
S

SunView 深度解读

该研究涉及的混合储能架构与功率分配策略,对阳光电源的储能业务(如PowerTitan、PowerStack)具有重要参考价值。随着储能应用场景向高功率密度和长寿命演进,将超级电容等高功率密度单元与锂电池结合的混合储能技术,可优化系统在瞬态冲击下的响应能力,延长电池寿命。建议研发团队关注该拓扑在充电桩配套储能及工商业储能系统中的应用,通过优化DC-DC变换器控制策略,提升系统在复杂工况下的整体效率与可靠性。