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- Module components based current differential relay can eliminate the adverse effect of the distributed capacitive current. 利用模分量构成的模分量差动保护能够从根本上消除分布电容电流的不利影响。
- Based on the study about the influence of the distributed capacitance current of UHV transmission line on differential current protection, a novel accurate compensation method of capacitance current is proposed. 针对超高压输电线路分布电容电流对差动保护的影响,提出了一种电容电流的精确补偿方法。
- Distributed Capacitive Current Compensation Algorithm for Current Differential Relay of UHV Transmission Line 适用于特高压线路的差动保护分布电容电流补偿算法
- distributed capacitive current 分布电容电流
- Cyclic voltammograms of the modified electrodes showed that the capacitive current and area of the solution-electrode interface were rather large. 从循环伏安法结果得知,被修饰过之电极在水溶液极电极之电容电流及其表面积均较大。
- The total capacitive current can be measured only by selecting one Petersen-coil to inject signal current. 在一个配电网中只需安装一台自动调整消弧线圈,就能实现整个配电网的自动调谐,无需通信配合。
- One is the rise in voltage along the line resulting form the capacitive current of the line flowing through the line inductance. 一个影响是由于线路电容电流流过线路电感引起的电压沿线路升高
- The second effect is the rise in voltage resulting from the capacitive current of the line flowing through the source (generator) impedance. 第二个影响是线路电容电流流过电源,阻抗引起的电压升高。
- The basic principle of resistive current passing through XLPE power cable measured by capacitive current compensation method is introduced. 摘要介绍了用容性电流补偿法测量XLPE电缆的阻性电流的基本原理。
- The gas flow field in the nozzle after current zero, and the dielectric recovery characteristics of BTF and SLF and small capacitive current were analyzed. 分析了电流过零后喷口内气流场的变化规律及燃弧时间和开断电流对介质恢复过程的影响;
- The preventative test method is introduced for capacitive current transformer with high voltage lines in place that is proved to be practicable, high efficient and accurate. 论述了电容型电流互感器不拆高压引线预防性试验的原理和方法,并介绍了现场实际测试结果,证明该方法是准确、高效,切实可行的。
- For the distributed capacitance of the network is the main cause of the fault current, it can be compensated and reduced by installing arc suppression coil(ASC). 电网对地分布电容的存在是接地点产生故障电流的主要原因,在电网的中性点与大地之间加装消弧线圈,可使容性电流得到补偿,从而使接地点的电流减小。
- JI Sheng-chang,YANG Lan-jun,LI Yan-ming,et al.The capacitive current compensation method for ZnO surge arrester's on line monitoring[J].High Voltage Engineering,2000,26(4):16-18. [2]汲胜昌;杨兰均;李彦明;等.;在线监测氧化锌避雷器的容性电流补偿法[J]
- Because they employ advanced output current contort, fluctuations in input voltage, load , and distributed capacitance have virtually no effect on brightness. 因对输出电流、负载和分布电容实施良好的控制,输入电压的波动对亮度无影响。
- Under single-phase grounding incid ent of distribution network,the device can exactly select the grounding line and completely compensate single-phase grounding capacitive current. 配电网单相接地时,装置能准确地选出单相接地线路和完全补偿单相接地电容电流。
- These applications include test of breaking and making resistive current, capacitive current, inductive current with aperiodic component and current with delayed current zero as well. 推荐通常用于无非周期分量电感性电流开断的振荡回路的几种新的应用方法,包括电阻性电流、电容性电流、带非周期分量的工频电流以及延迟过零电流的开断及关合等。
- In actual operation the measuring coil has resistance, inductance and distributed capacitance. 但在实际运行中,测量线圈本身有电阻、电感和分布电容,有时为了提高灵敏度和稳定性,在测量线圈两端还并联一个电容,与它连接的电子电路,还有输入阻抗,因此测量线圈的负载,实际上是一个RLC复合阻抗。
- This model can be used to possess the distributed capacitance of stator winding to ground, the magnetic saturation and eddy effect. 将多回路方法与电磁场有限元计算相结合,建立了发电机的多回路有限元耦合数学模型,其突出优点在于:可以计及定子绕组对地分布电容,磁路饱和以及涡流等因素,因而适用于发电机定子单相接地故障暂态分析。
- A distributed capacitance model for monolithic inductors is developed to predict the equivalently parasitical capacitances of the inductor. 摘要建立了预测片上等效寄生电容的片上电感分布电容模型。
- The wireless technology used in capacitance tank level measurement Ian avoid the influence of the distributed capacitance of tr... 使用无线接入技术可以克服电缆分布电容的影响,实现无缆传输,使测量准确可靠。
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