摘要
为了得到大容量铅酸蓄电池组的短路特性,需要测量出蓄电池组的内部电阻和电感。本文首次提出了利用突加负载实验数据与曲线获取潜艇大容量铅酸蓄电池组特性参数的方法,获得了蓄电池组的基本模型及参数。通过对蓄电池组的初始电流和电压振荡现象的分析,提出了蓄电池组突加负载试验电路的改进模型,通过试验和仿真获得了改进模型的参数。该参数作为直流电力系统短路电流计算是可行的。
To obtain the batteries＇ short circuit properties, the inner resistance and inductance must be known. The research on the short circuit properties of the high capability lead-acid battery in submarine use sudden load carriage experiment data and data curves to gain the parameters on the subject for the first time. The fundamental models and parameters are gained. By the analysis on the oscillation of the batteries＇ initial current and voltage, an improved model of circuit on batteries＇ sudden load test is given. At the same time the parameters are gained by experiments and simulation, which provide evidence to the calculation on OC power system short current.
出处
《船电技术》
2007年第4期221-226,共6页
Marine Electric & Electronic Engineering
关键词
铅酸蓄电池
短路电流
蓄电池内电感
蓄电池内阻
lead-acid battery
short circuit
the inner inductance of batteries
the inner resistance of batteries
