The third voltage is open circuit voltage(Voc).
The open circuit voltage of a battery is generally less than its electromotive force.
This is known as the open-circuit voltage(VOC).
If the open circuit voltage is lower than 12.5 V, it should be recharged immediately.
If the open circuit voltage is lower than 12.5V, it should be charged immediately.Combinations with other parts of speech
If the VRD function is activated and the open-circuit voltage exceeds the 35 V.如果开路电压高于12.5V,则意味着蓄电池有80%以上的储能空间。
If the open circuit voltage is higher than 12.5V, it means that the battery has more than 80% energy storage.如果开路电压高于12.5V,则意味着蓄电池有80%以上的储能空间。
If the open circuit voltage is higher than 12.5V, it means that the battery energy is more than 80%.如果VRD功能处于开始状态,并且开路电压超出35V的极限值时,显示器上会.
If the VRD function is activated and open-circuit voltage exceeds the 35 V limit, this.开路电压与电池的剩余能量有一定的联系,电量显示就是利用这个原理。
Open circuit voltage and the remaining energy of the battery have a certain connection, power display is to use this principle.开路电压是我们可以用来评估太阳能电池材料潜力的关键特性,”Padture说。
Open-circuit voltage is a key property that we can use to evaluate the potential of a solar cell material," Padture said.若开路电压低于12V,则表示电池储能不到30%,电池已处于“弹尽粮绝”的地步。
If the open circuit voltage is lower than 12V, then the battery energy storage less than 30%, the battery has been in the"exhaustion" point.若开路电压低于12V,则表示电池存储电能不到20%,电池不堪使用。
If the open-circuit voltage is less than 12V, it means that the battery stores less than 20% of the electricity and the battery is unusable.
(4) Measure the open circuit voltage of the battery, which should meet the installation requirements;VRD功能可确保在不进行焊接时,开路电压不超过35V。
The VRD function ensures that the open-circuit voltage does not exceed 35V when welding.此外,每个电池也有不同的电压,称为开路电压(OCV),这是化学电荷状态。
Each cell willalso have a different voltage called the open circuit voltage(OCV), which is the chemical state of charge.通过接线4的实验室规模的单元,每个单元大约为0.1厘米正方形,在系列中,研究人员进一步增加开路电压。
By wiring four lab-sized cells, about 0.1 centimeter square each, in series,the researchers further increased the open circuit voltage.从电压来分,开路电压有20V,30V,40V,等等。
From the voltage, the open circuit voltage is 20V, 30V, 40V, and so on.研究人员还观察到PEDOT:PSS的钝化质量随着开路电压的提高而提高。
The researchers also observed the passivation quality of PEDOT: PSS was improved,together with the open-circuit voltage.使每个电池变形直到开路电压突然下降或至少降到三分之一[,或直到施加最大压力10千牛]。
Each cell is deformed until the open circuit voltage drops abruptly or is reduced to at least one third[, or until a maximum force of 10 kN is applied].扩展性能测试每四周进行一次,包括容量测试,开路电压(OCV)测试和电化学阻抗谱(EIS)测试。
Extended performance testing is performed every four weeks,including capacity testing, open circuit voltage(OCV) testing, and electrochemical impedance spectroscopy(EIS) testing.
Display of VRD function(reduced open-circuit voltage).
Generally, it can be approximated that the open circuit voltage of the battery is the electromotive force of the battery.以Tracer4215BN控制器为例,其允许的电池板最大开路电压为150V。
As an example, the maximum open-circuit voltage of the Tracer4215BN controller is 150V.在没有负载(RL未连接)的情况下,在点a和b之间测量的开路电压为:.
With no load(RL not connected), the open circuit voltage as measured between points a and b is:.开路电压,或称断路电压,是指电池或电池组在没有外循环电流时两极之间的电压。".
Open circuit voltage means the voltage across the terminals of a cell or battery when no external current is flowing.".通过串联多个凹槽,研究人员创建了集成微模块,可构建高达近15V的开路电压,功率转换效率超过4%。
By series-connecting multiple grooves,we create integrated micro-modules that build open circuit voltages up to nearly 15 V and power conversion efficiencies over 4%.图8解释了为什么电池充电所需的电压比开路电压更高。
Figure 8 explains why recharging a battery requires a higher voltage than the open cell voltage.锂电池参数的不一致主要是指容量、内阻、开路电压的不一致。
The inconsistency of lithium battery parameters mainly refers to the inconsistency of capacity, internal resistance,and open circuit voltage.