查询词典 voltage

AC flashover voltage, voltage gradient along the leakage distance and the valid creepage distance of polluted insulators are related to its materials and configuration.

人工污秽绝缘子的闪络电压、污闪电压梯度和有效爬电系数均与其材质和型式有关。

Methods Small focus and low power X-ray tube is chosen and cooled together with high voltage circuit in oil. The power supply of filament, high voltage for anode and controlling circuit are designed.

选择小焦点小功率 X 射线管，设计阴极灯丝供电电路，阳极高压电路和控制电路。

From the above seems to show the failure, the author estimated that the fault is mostly the work of the subsidiary CRT circuit damage occurred because the cathode-ray tube voltage of the focus is very prone to failure similar to the above phenomenon, the phenomenon that gave rise to such failure is due mainly to display work over time, then the CRT focus very near the jack attached to a lot of dust very easily, which encountered wet dust easily lead to the air tubes of focus very significantly decrease the performance of socket contacts, then a cathode-ray tube focus to the natural voltage decline will be affected down, so that we could monitor the performance will be prone to poor focus, image display is a relatively vague.

从上面的显示故障现象来看，笔者估计该故障现象多半是显像管附属的工作电路发生了损坏，因为显像管的聚焦极电压十分容易发生类似上面的故障现象，引起这种故障现象的原因主要是显示器工作时间一长，那么显像管的聚焦极插孔附近很容易附着不少灰尘，这些灰尘遇到潮湿的空气后容易导致显像管的聚焦极插孔接触性能大大下降，那么一来显像管的聚焦极电压自然就会受到影响而下降下来，这样的话显示器也就容易出现聚焦性能不好、图象显示比较模糊的现象了。

Based on analysis of the features of three-phase four-line power supply system and nonliear load current harmonic pollution,compensation method of simultaneously compensating voltage sag and synthetic power quality of load low-voltage of harmonic current was proposed,and corresonding hybrid unified power quality compensator was also designed.

通过对三相四线制供电系统的特点和非线性负载电流谐波污染分析，提出了可同时补偿电压跌落、谐波电流的负载端低压综合电能质量补偿方法，并设计了对应的混合型低压电能质量综合补偿器。

This apparatus has the functions of measuring, protecting, monitoring, controlling, and communication, it can replace the traditional apparatus of protecting and measuring, when combined with low-voltage frame breaker, they are base component of intelligent switchgears in low-voltage electric power system.

该装置集测量、保护、监控、通信等功能于一体，可替代传统的测量保护装置；与低压框架式断路器结合，可以构成低压配电系统智能化开关柜的基本电器元件。

The device adopts 80C196 microprocessor as the CPU of relay; the frequency measurement unit employs hardware to measure frequency, the measurement precision is higher; the under-frequency disconnection unit has perfect, reliable blocking measure to prevent mal-operation; the under-voltage disconnect unit has reliable criteria to detect three phase voltage failure.

采用80C196高性能快速单片机为保护CPU，频率测量单元运用硬件测频，测量精度高；低周解列单元设有完善可靠的防止误动作的闭锁措施；低压解列单元具有可靠的三相TV断线闭锁判据。

The voltage, the electric current use the linearity to be good, also frequency range width voltage, electric current sensor.

电压、电流采用线性好，且频率范围宽的电压、电流传感器。

This paper analyzed the state of arts of the research on voltage stability for AC/DC system in detail, expecially for MIDC system.. According to the problems of voltage stability in MIDC system, the authors pointed out the issues that should be furth

本文对交直流输电系统电压稳定分析的研究现状进行了归纳和分类，介绍了用于交直流输电系统电压稳定分析的方法，特别针对多馈入交直流系统电压稳定问题，探讨了今后的研究方向。

External voltage applied to the GATE pin beyond the internal Zener voltage may damage the part.

外部电压应用到以后的内部齐纳电压门脚可能会损坏的部分。

2SK1940 Pinout: Note 3: An internal Zener at the GATE pin clamps the charge pump voltage to a typical maximum operating voltage of 26V.

2SK1940引脚说明：注3：在门脚夹电荷泵电压内部齐纳到典型的26V的最大工作电压。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。