设计高性能电池寿命周期测试仪

2016 First International Conference on Sustainable Green Buildings and Communities (SGBC) Pub Date : 2016-12-01 DOI:10.1109/SGBC.2016.7936070

Sushant Mutagekar, John P Kurian, A. Jhunjhunwala, Prabhjot Kaur, Shivashankar Gunaki

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引用次数: 0

摘要

本文介绍了一种具有智能充放电装置的电池寿命测试仪，它由测量、数据记录、远程监控和数据采集与控制的通信部分组成。寿命周期测试仪在不同的充电和放电模式之间切换，使其与所有电池化学物质兼容。该放电装置包括一个电子负载，使用在其线性区域工作的mosfet来耗散功率。各种应用(如电动汽车电机负载和城市驾驶循环测试)所需的充电/放电配置文件可以通过RS485链路进行编程，数据收集通过以太网完成，并带有板载SD卡作为备份。用户还可以在给定的限制范围内设置自己的测试配置文件。电池寿命周期测试仪用于在指定的放电深度(DOD)、温度、充电状态(SOC)、充电和放电速率下执行所需的充电和放电曲线，以达到所需的循环次数，并存储数据以供分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Designing a high performance battery life cycle tester

This paper illustrates the Battery Life Cycle Tester with intelligent charging and discharging unit comprising of measurement, data logging, remote monitoring and communication sections for data acquisition and control. The life cycle tester switches between different charging and discharging modes making it compatible with all battery chemistries. The discharger comprises of an electronic load using MOSFETs operated in their linear region to dissipate power. The required charging/discharging profiles for various applications like electric vehicle motor load and urban drive cycle tests can be programmed via an RS485 link and the data collection is done through Ethernet with an onboard SD card for backup. The user can also set their own test profiles within given limits. The Battery Life Cycle tester is used to perform required charging and discharging profiles at the specified Depth of Discharge (DOD), temperature, State of charge (SOC), charge and discharge rates for the desired number of cycles and store the data for analysis.

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来源期刊

2016 First International Conference on Sustainable Green Buildings and Communities (SGBC)

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