国际水电站工程直流蓄电池选型容量计算  

Capacity Calculation in DC Battery Selection for International Hydropower Projects

作　　者：张锋利 何苗 ZHANG Fengli;HE Miao(Powerchina Northwest Engineering Corporation Limited,Xi'an 710065,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,西安710065

出　　处：《西北水电》2020年第S01期82-84,共3页Northwest Hydropower

摘　　要：文章以某个非洲水电站项目为例来说明国际水电站工程设计中采用IEEE-485标准对直流负荷如何进行分类、如何绘制负荷周期图以及采用容量换算表来计算厂房一体化蓄电池容量并进行直流电源系统设备的选择。This article takes an African hydropower project as an example to illustrate how to classify DC loads in accordance with IEEE-485 standards in the engineering design of international hydropower stations,how to draw load cycle diagrams,and how to calculate the capacity of the integrated battery in the powerhouse and select DC power system equipment with capacity conversion tables.

关 键 词：IEEE 485标准 阀控铅酸电池 负荷周期图 事故放电持续时间 

分 类 号：TM912[电气工程—电力电子与电力传动]