西安工业大学 西安 710021
TM743TN86
西安工业大学校长基金（XAGDJJ15013）资助项目
Xi’an Technological University,Xi’an 710021, China
为提高风光互补发电系统中蓄电池使用寿命，设计并实现了新型节能铅酸蓄电池快速充电系统。采用安时计量法确定蓄电池SOC估计容量，实时调节蓄电池充电状态和充电控制。通过分析比较传统三阶段蓄电池充电方法，结合风光互补发电系统中蓄电池充电易受外部环境影响的特点，建立风光互补发电系统蓄电池快速充电控制策略。实验结果表明，在外部风光环境发生变化扰动时，该充电策略可根据蓄电池状态合理控制充电电流大小，提高充电速度和延长使用寿命。
To improve the battery life of windlight complementary system, so we design a new fast charging system. Using Ah measurement to ensure the battery SOC estimation, and adjust the state of battery charging in real time. Through analyzing the traditional three stages of battery charging and battery charging characteristics easily influenced by external environment, we build windlight complementary system battery quick charging control strategy. The experimental results show that the charging control strategy can improve the charging speed and prolong service life by adjusting charging current when the external environment disturbance changes.
巩兆伟,付永升.基于风光互补的蓄电池充电技术研究[J].国外电子测量技术,2017,36(4):9-12
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