通讯用铅酸蓄电池优化维护及修复方法研究

发布时间：2018-01-29 23:28

本文关键词： 铅酸蓄电池性能分析自动修复优化维护　出处：《西安电子科技大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着通讯行业的飞速发展,通讯基站的数量和种类越来越多。由于具备高性能、稳定性好、低价格等优点,铅酸蓄电池在通讯基站的备用电源系统中得到了普遍应用。然而,在实际的使用过程中,蓄电池维护方法的不当和缺失,导致了大量的铅酸蓄电池提前报废,无法达到设计使用寿命。不仅增加了通讯业务的运营成本,也给环境保护带来了极大的隐患。因此,对铅酸蓄电池维护和管理方法的研究具有重要的工程价值。论文的主要工作和创新点体现在:1.研究了通讯基站铅酸蓄电池的使用和维护现状,分析了影响基站蓄电池性能寿命的外部因素,提出了基于日常维护和在线修复相结合的蓄电池寿命延长方法。即基于蓄电池工作参数、应用算法对蓄电池电性能进行评估,根据评估结果计算合理的充放电维护周期,以及对劣化蓄电池进行在线修复,从而延长蓄电池使用寿命;2.分析了传统安时积分法的不足,基于基站铅酸蓄电池实际工作状况,提出了积累性续航能力预测模型。该模型综合考虑了温度和电流对放电过程中电压的影响,引入温度影响系数,能够准确预测维护周期内的铅酸蓄电池续航能力,为通讯运营商准确把握基站动力状况提供了强大的支持和保证;3.研究了剩余容量、环境温度、放电深度及浮充电压等因素对蓄电池组工作状况的影响方式和权重,构建了铅酸蓄电池性能测评和寿命预测综合模型。能够实现对蓄电池组实际剩余容量的计算、浮充电压的测评、放电深度的检测和环境温度的评估,综合各部分得分和权重提出了蓄电池组性能寿命预测模型,实现对蓄电池组的性能测评和寿命预测;4.分析了蓄电池硫化现象的产生原因及传统修复方法的不足,设计了复合脉冲铅酸蓄电池修复方法。即根据蓄电池性能评测结果和硫化原因,采用不同的修复方式和修复流程。论文给出的修复方法符合蓄电池实际工作情况,能够对蓄电池的多种失效模式起到修复作用,减少蓄电池组更换的频率,节约运营商维护成本;5.应用编程技术实现了该系统的运行,采用C/S架构,建立了软件平台,将远程硬件采集到的数据通过网络上传至服务器端,性能分析及续航能力计算都在服务器端完成计算和统计,软件客户端显示实时参数状态,能够实现蓄电池组性能分析、异常数据提醒、自动修复等功能。论文的研究成果已在陕西联通基站得到应用,实践证明,该系统能够有效提高运营商对铅酸蓄电池的维护水平,延长蓄电池组循环使用寿命。
[Abstract]:With the rapid development of communication industry, communication base station number and types of more and more. Because of the excellent performance, good stability, low price etc., lead-acid battery has been widely used in the power supply system in the communication station. However, in actual use, the battery maintenance method is improper and missing, lead to lead a large number of batteries scrapped in advance, can not reach the design life. Not only increases the communication business operating costs, but also to environmental protection has brought great risks. Therefore, the research on lead-acid battery maintenance and management method has important engineering value. The main work and innovations are: 1. research on the use of communication the base station of lead-acid battery and maintain the status quo, analysis of the impact of external factors of base station battery life, the daily maintenance and repair based on the combination of online storage Methods to extend the battery life. The battery working parameters based on the application of the algorithm is evaluated on the electrical performance of the battery charge and discharge calculation according to the evaluation results of the maintenance cycle, and online repair on the deterioration of the battery, so as to extend the service life of the battery; the 2. analyzes the shortcomings of traditional current time integral method, base station based on the actual working condition of the lead-acid battery. The accumulation of life prediction model. The model considers the effect of temperature and current on the voltage of the discharge process, the temperature influence coefficient, can accurately predict the maintenance of lead-acid battery life cycle, provides strong support and guarantee for telecommunications operators to accurately grasp the status of base station power; the remaining 3. capacity, ambient temperature, discharge depth and float voltage and other factors on the battery working condition and weight, construction of lead-acid Comprehensive performance evaluation and prediction model of battery life. To achieve the calculation of the actual battery residual capacity, evaluation of the floating voltage, discharge depth detection and assessment of the environmental temperature, the comprehensive score and weight model was proposed to predict battery life performance, the performance evaluation and life prediction of battery; lack of reason 4. analysis of the storage battery vulcanization phenomenon and traditional repair methods, design the composite pulse lead-acid battery repair method. According to the evaluation results of battery performance and curing reasons, repair and repair process using different repair methods. The battery can meet the actual working conditions, a variety of battery failure modes play a role in repair. To reduce the frequency of battery replacement, save the maintenance cost of the operator; 5. application programming technology to realize the system. The line, using C/S architecture, a software platform, the remote hardware data collected through the network upload to the server, the performance analysis and calculation of endurance calculation and statistics are completed on the server, the client software can display the real-time parameters, analysis of battery performance, abnormal data reminder, auto repair and other functions. The results of this paper have been applied in Shaanxi Unicom base station, practice has proved that the system can effectively improve the operators of lead-acid battery maintenance level, prolong the battery cycle life.

【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM912

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