The open circuit voltage of the cell under dynamic operating is higher than that under steady state owe to the reduction of mixed potential caused by methanol crossover. 动态负载时电池的开路电压要比稳态运行时的高,主要原因是因甲醇窜流造成的过电势的减少。
Allow the battery to stabilize for two minutes, and then verify open circuit voltage. 让电瓶稳定两分钟,然后,查证开路电压。
Research on Open Circuit Voltage of Solar Cell Under the Modulation of Lens Focus Position 透镜焦点位置调制太阳电池开路电压的研究
Analysis of Dry Battery Open Circuit Voltage Measurement Error 干电池开路电压测量误差的分析
The effect of the TiO_2 film thickness on the solar cell performance was primarily study. The influence of the thickness on the open circuit voltage, short circuit current, fill factor and photoelectron conversion efficiency was investigated. 初步研究了TiO2膜厚对电极光电性能的影响,探讨了开路电压,短路电流,填充因子和光电转换效率随膜厚变化的初步规律。
With the aid of an electronic computer, the theoretical data of the open circuit voltage, base voltage, high-low junction voltage, short-circuit current density and efficiency were obtained at 1-100 suns using the voltage superposition method. 用电压叠加法原理,借助于计算机获得了电池在1100个太阳(一个太阳为AM1光强100mW/cm~2)下的开路电压、高低结电压、基区电压、短路电流密度和效率的理论数值。
A study on open circuit voltage of oxygen electrode on carbon substrate 炭基氧电极开路电位的研究
An infrared silicon micro current photocell is presented, which has been developed based on the photovoltaic effect and using IC process and special treatment. The fabricated photocell has a short circuit current greater than 10 μ A and an open circuit voltage greater than 8 V. 利用PN结的光生伏特效应,采用集成电路的工艺技术和特殊处理方法,研制成功了短路电流大于10μA,开路电压大于8V的红外硅微电流光电池。
It also showed that after storage, the closed-circuit voltage, short-circuit current, impedance, heavy duty discharge time of different batteries were significantly different, except the open circuit voltage of batteries. 但电池储存以后,除开路电压没有明显差异以外,闭路电压、短路电流、内阻、重负载放电持续时间等电性能均有显著差异;
Open Circuit Voltage and Short Circuit Current Measured by Computerized Discharge System 微机放电台测开路电压与短路电流
The experimental results indicate that the combination wave generator can be used to simulate lightning. Its open circuit voltage wave and short circuit current wave accords with the request of IEC/ GB. 实验结果表明设计的组合波发生器输出的开路电压波和短路电流波符合IEC/GB的要求,可以作为冲击电压抗扰度试验的模拟信号发生器。
Experimental curves of the open circuit voltage of an InSb ( PV) detector versus time irradiation of laser are given. Some theoretical analyses are carried out and good agreement with our experiments is obtained. 本文给出了InSb探测器(PV型)在激光辐射下开路电压随时间变化的实验曲线,并对此结果作了理论分析,取得了相当好的一致性。
Measures to increase the open circuit voltage, the fill factor and short circuit current density are discussed both theoretically and technologically for an efficient silicon solar cell. 本文从理论上和工艺上论述了高效率硅太阳电池的研制情况,分析了如何提高硅太阳电池的开路电压、填充因子及短路电流密度的措施。
The high efficiency of silicon solar cell depends on the increasements of open circuit voltage ( V ( oc)) and short current density ( J ( sc)). 提高硅太阳电池的转换效率主要在于提高开路电压V(oc)和短路电流密度J(sc)。
The N-N+-P structure is used to imitate TTL integrated circuits. The expressions of distribution of minority curriers, photocurrent densities and open circuit voltage arc derived. 本文模拟TTL集成电路的N-N~+-P结构,推导了光生少子分布,光电流和开路电压的表达式。
The results of open circuit voltage change analysis and dissection analysis of the batteries showed that the main cause of spot-corrosion at low temperature was that the sealing was not air-tight resulted in oxygen diffusion into the battery. 对电池的开路电压变化分析和解剖研究的结果表明:封口不严导致氧气侵入电池,是造成低温点蚀的重要原因。
The design of open circuit voltage of the thyristor are welding rectifier 晶闸管弧焊整流器空载电压的设计
With determined curve, we can investigated the open circuit voltage, short circuit current, conversion efficiency and fill factor of the solar cells; 根据测定的伏安曲线可以求出太阳电池的开路电压、短路电流、转化效率和填充因子等参数;
The open circuit voltage of Li-CuO battery 锂-氧化铜电池的开路电压
The open circuit voltage ( OCV) was 1.013 V and the maximum output power was about 190 mW at 800 ℃. 结果表明:电池开路电压(opencircuitvoltage,OCV)随温度的变化与理论结果一致,在800℃时,OCV达1.013V,最大输出功率约为190mW。
The results indicated that the open circuit voltage was close to the theoretical value, and the recovery of the cell was good. 同时对电池性能进行了研究,结果表明电池的开路电压接近理论值,电池具有很好的回复性。
And then, we simulate and analyse the influence of series resistance and shunt resistance on the open circuit voltage, short-circuit current density and the fill factor. 具体分析了电池的串、并联电阻等因素对器件开路电压、短路电流密度、填充因子的影响。
The results reveal the newly designed PCNT-CDT equipped a lower HOMO energy level which can lead a higher open circuit voltage and smaller reorganization energies for holes and electrons compared with PT-CDT. 研究结果表明,相比于PT-CDT,新设计的材料PCNT-CDT具有更低HOMO能级以产生更高的开路电压,同时也具有更小的空穴和电荷重组能。
This paper gives several methods to detect SOC, such as electrolyte specific gravity method, open circuit voltage method and closed-circuit voltage method, regard the terminal voltage of battery as the control parameters of the system. 本文详细给出了电解液比重法、开路电压法和闭路电压法等几种检测SOC的方法,确定了蓄电池端电压为系统的控制参数。
Secondly, use Nernst equation to get open circuit voltage for battery ( approximate equivalent battery EMF), on the theory of batteries and battery of various factors on the potential impact. 其次,利用能斯特方程,求解电池开路电压(近似等于电池电动势),研究其理论电池特性,并分析各个因素对电池电势的影响。
Short-circuit current, open circuit voltage, fill factor and conversion efficiency are improved after introducing GZO/ Al back reflector. The introduction of GZO/ Al back reflector significantly improved the performances of the a-Si solar cells. 引入GZO/Al复合背电极后,非晶硅太阳能电池的短路电路、开路电压、填充因子和转换效率都得到了提高,非晶硅太阳能电池的性能得到显著提高。
The thesis mainly focused on the effect of the different coating thickness of TiO2 on dye-sensitized solar cells performance, including the photoelectric conversion efficiency, open circuit voltage, short circuit current, maximum power and fill factor. 着重研究不同TiO2镀膜的厚度对染料敏化太阳能电池光电性能影响,包括光电转化效率、开路电压、短路电流、最大功率和填充因子。
The relatively constant values of open circuit voltage suggest the electrolyte layer withstands thermal shock due to high thermal conductivity and excellent ductibility of the metal substrate. 相对恒定的开路电压显示,电解质层经受住了热冲击,此受益于金属支撑体良好的导热性和延展性。
For battery SOC estimation, we proposed a new algorithm of combining Ah metrology, open circuit voltage method and extended kalman filtering algorithm. 对于电池的剩余电量(SOC)估计,我们提出了结合Ah计量法、开路电压法和扩展卡尔曼滤波算法的新算法。