...块最大功率的工作点(Vmaxp,Imaxp)量测最大功率时(Pmax)的最大电压(Vmaxp)最大电流(Imaxp)量测开路电压(Vopen)与短路电流(Ishort)移动指针可显示I-V特性曲线每一点的特性值在标准光源下可直接显示太阳能电池的转换效率η(％)与FF值可以自动扫瞄或单点测试数据自...
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能可靠判断、检测界内与界外毫安级零序电流及相间短路故障电流，实现自动切除单相接地故障和相间短路故障。
Can reliably determine, within the community and bounds detection ma level and zero-sequence current phase short circuit fault current, automatic removal of single-phase ground fault and phase fault.
根据配电网的结构特点，提出了一种基于故障补偿方法与实际相序表示方法相结合的配电网短路电流实用计算方法。
According to the feature of distribution network structure, a practical short circuit calculation method based on fault current compensation and actual phase sequence presentation is put forward.
根据负荷电压和短路电流可知电池瞬间欧姆电阻，从而判断电池装配过程是否正常；三参数与电池容量均无明确关系。
Load voltage and short circuit current can be used to determine the batterys instantaneous ohm internal resistance and to judge whether the course of assembling batteries was normal.
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