The easiest way to accomplish this is to apply a potential across the entire tube and tap the dynode voltages off a voltage divider, as shown in Figure 4-13.
做到这一点最容易的方法是给整个光电倍增管的两端加上一个电压,然后从一个分压器的各个抽头取得供给各个倍增管电极的电压,如图4 - 13所示。
If a voltage change requires that a different tap be selected, the new tap is electronically switched in precisely at the zero-crossing, to avoid distorting the AC waveform.
如果电压变化需要选择不同的自来水,新的电子开关水龙头恰恰是在零交叉,以避免扭曲的交流波形。
Both regulating characteristics of on-load tap changer (OLTC) and load characteristics greatly impact power system voltage stability.
有载分接开关(OLTC)的调节特性和负荷特性对电力系统电压稳定性具有极大的影响。
This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability.
本文针对负荷特性和有载调压变压器对电力系统静态电压稳定性的影响展开研究。
Applying voltage into the bushing tap method for preventive test of converter transformer value side bushing in HVDC, especially in the future for UHV, will have better practical value.
末端加压法对高压直流输电系统所用换流变压器阀侧套管预防性试验,特别是将来特高压直流换流变压器阀侧套管预防性试验具有较高的实用价值。
Voltage regulation includes two fields: one is voltage rise near the end of the feeder: another is the tap hunting phenomenon of tap change under load (TCUL) transformers.
电压调整问题包括两个方面,一个是馈线末端电压升问题,另外一个是有载调压变压器的分接头频繁动作或者振荡。
On-load tap changer (OLTC) is considered to be one of the important factors that results in voltage collapse.
有载调压变压器被认为是造成电压崩溃的重要因素之一。
Under the same voltage, the tap water-air mixture can bring the strongest discharge current, the pure water-air is the second, and the pure air is the least.
在相同电压作用下,自来水-空气混合体的放电电流最大,纯净水-空气混合体的次之,单纯空气的最小。
The regulating tactics are provided on different control zone of voltage and reactive power, according to integrated influence of voltage and reactive power with tap change and capacitor action .
首先分析电压无功控制原理,考虑了分接头的变化及电容器组的投切对无功和电压的综合影响,针对电压、无功的各种运行控制区域给出了相应调节策略。
No load tap ranges should be selected to provide an adequate low-side bus voltage.
无载分接范围选择应能提供正确的低压侧母线电压。
On-load tap-changer is a main device of on-load automatic voltage regulation transformer with.
有载调压分接开关是有载自动调压变压器的的主要装置。
According to the present status of transformers and on-load tap changers in China, voltage regulation real-time reactive power compensation device is developed successfully with domestic equipment.
根据我国变压器及有载分接开关的现状,采用国产设备研制成功了调压型实时无功补偿装置。
Load tap switch is the central contrivance in load-ratio voltage regulation of transformer.
有载分接开关是变压器有载调压的主要装置。
After illustrating the operation theory of six pulse converter, author gives the calculating method of UHVDC transmission parameters such as operating power, voltage, current and tap changer range.
在此基础上确定了溪洛渡—株洲特高压直流输电工程换流变压器的额定功率、电压、电流和分接头的变化范围等参数。
This thesis mainly focuses on the study of optimal controlling strategy of the on-load tap-changing transformers and shunt capacitors in high and medium voltage distribution system.
本文重点研究了高中压配电网有载调压变压器和并联电容器的优化控制问题。
This thesis mainly focuses on the study of optimal controlling strategy of the on-load tap-changing transformers and shunt capacitors in high and medium voltage distribution system.
本文重点研究了高中压配电网有载调压变压器和并联电容器的优化控制问题。
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