低成本的电子直流负载模块设计用于电池容量评估
Minh Nhat Huynh1,2, Quoc Minh Lam1,2, Cong Toai Truong1,2
1Key Laboratory of Digital Control and System Engineering (DCSELab), Faculty of Mechanical Engineering, Ho Chi Minh City University of Technology (HCMUT), Vietnam.
HardwareX
|July 30, 2025
概括
研究人员开发了一种低成本的模块化电子直流负载,用于精确评估电池容量. 这个可访问的设备支持各种测试,为实验室和小企业增强电池研究.
科学领域:
- 电气工程 电气工程
- 材料科学 材料科学 材料科学
- 储能 储能 储能 储能 储能 储能
背景情况:
- 精确的电池容量评估至关重要,因为储能技术的快速发展.
- 在电池测试期间,电子直流负载装置对于模拟现实世界放电条件至关重要.
- 商用直流负载系统昂贵,许多研究人员和小企业无法使用.
研究的目的:
- 提出一个低成本的模块化电子直流负载解决方案.
- 解决现有的开源替代方案在可扩展性,灵活性和易用性方面的局限性.
- 为电池研究和评估提供一个强大的,用户友好的工具.
主要方法:
- 模块化电子直流负载的设计和实施.
- 开发一个用户友好的控制和监控界面.
- 集成多个测试功能,包括恒定电流,恒定电阻和恒定功率模式.
- 包括电池评估和高功率脉冲充电 (HPPC) 测试能力.
主要成果:
- 拟议的电子直流负载模块可连续运行,功率高达50W.
- 该系统提供模块化设计,允许可扩展性.
- 该设备支持一系列重要的电池测试协议.
- 开发的负载是坚固的,用户友好的,并且具有成本效益.
结论:
- 开发的低成本模块化电子直流负载有效地满足了对可访问和多功能电池测试设备的需求.
- 该解决方案增强了学术实验室,小型企业和独立研究人员在电池评估方面的能力.
- 拟议的系统简化了复杂的电池测试程序,促进了储能领域的进一步研究和开发.
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