CAJ | 학술논문

蓄电池作为直流系统的最后一道保护屏障,其运行状况、性能是直流系统安全稳定运行的决定性因素,而充放电试验是验证蓄电池运行状况的基本方法.文章以某核电铅酸蓄电池为例,着重介绍了铅酸蓄电池在不同工况下的充放电方式.通过查阅相关文献、调查研究并结合现场实际情况,对不同工况下蓄电池的充放电方式进行了确认;同时对不同充放电方式的适用范围及其优缺点进行了分析,为铅酸蓄电池组设计了合理的充放电方式选用方法,为铅酸蓄电池的安全稳定运行打下了坚实的基础.
축전지작위직류계통적최후일도보호병장,기운행상황、성능시직류계통안전은정운행적결정성인소,이충방전시험시험증축전지운행상황적기본방법.문장이모핵전연산축전지위례,착중개소료연산축전지재불동공황하적충방전방식.통과사열상관문헌、조사연구병결합현장실제정황,대불동공황하축전지적충방전방식진행료학인;동시대불동충방전방식적괄용범위급기우결점진행료분석,위연산축전지조설계료합리적충방전방식선용방법,위연산축전지적안전은정운행타하료견실적기출.
The operation of battery,as the last barrier of DC system,determines the stable op-eration of the DC system. Capacity test is the basic way to verify the battery performance. This article takes the lead-acid battery of Fuqing Nuclear Power Plant as example,shows the different charging and discharging modes. The charging and discharging modes under different conditions are confirmed depending on relevant literature,investigation and the actual situation. The advantages and disadvantages of different charging and discharging modes,and also the scope of application are discussed in this paper. Areasonable charging and discharging method forlead-acid batteries is selected,which laid a solid foundation for the safe and stable operation of lead-acid battery.