它是以这种电压馈入电力网。
碳块中有两个彼此间隔的电极，任意高于设计标准的电压都可以跨过电线入地。
The carbon block consists of two electrodes spaced so that any voltage above the design level is arced from line to ground.
这样通过延伸机组的接地网进一步降低接地电阻，使雷电流迅速流散入大地而不产生危险的过电压。
Therefor by earthing connected net of set, it reduce earthing resistance, make the electricity discharge in earth prompt without dangerous overvoltage.
基于电路基本理论知识，推导出多馈入交、直流并联的高压直流输电系统耦合导纳和换相电压关系表达式。
Based on electrical circuit theory, the formulation of the relation between mutual admittance and converter commutation voltage of the multi-infeed HVDC system was given.
抑制过电压除了用相应的RC电路外，还要注意它的最佳电路连接方法，以及在回路中串入合适的饱和电抗器等。
Besides adoption of the right RC circuit, attention must be payed on optimum circuit connecting, as well as proper saturable reactor seriesly connected in the circuit in order to suppress overvoltage.
从接地系统的连接方式和等效电路两个方面分析了危险电压串入的原因，并提出了解决办法。
This article analysed the reason of dangerous voltage merging into from the connection way of ground connection system and equivalent circuit aspects, and put forward a solution.
多直流馈入输电系统的出现给电压稳定研究带来了全新的课题，电压失稳有可能成为这类电网安全稳定运行的最大威胁。
The study of voltage stability about multi-infeed DC transmission systems is a new research field, so that voltage instability may probably threaten the security and stability of power grid.
动态电压恢复器（DVR）通过向配电系统中串入一个电压源来保障用户端的电压质量。
The principle of Dynamic Voltage Restorer (DVR) is to ensure the customer's power quality with a series voltage source.
当充入混合气体中氢气比例上升时，灯的功率和总光通量下降5～10％，灯的工作电压也下降。
If the krypton component of mixture gases is filled, the power and total luminous flux of compact fluorescent lamps will be reduced to be down 5- 10%, and the lamp voltage is also reduced too.
通过对两种典型的阴极电泳材料的电压试验、入槽供电方式的选择试验以及程序式分段电压控制试验，证实了阴极电泳涂装过程中电压控制的重要性。
The importance of voltage control during cathodic electrophoresis was proved through voltage tests, choice of methods for introducing current into bath and programmed step test of voltage control.
考察了脉冲电压峰值、电极间距、氧气鼓入量等因素对苯酚去除率的影响。
Effects of some factors, including peak voltage, electrode distance, oxygen bubbling etc.
所述第二电压和所述参考电压分别输 入第一比较器的负极和正极；
The second voltage and the reference voltage are respectively inputted to a negative pole and a positive pole of a first comparator.
所述第二电压和所述参考电压分别输 入第一比较器的负极和正极；
The second voltage and the reference voltage are respectively inputted to a negative pole and a positive pole of a first comparator.
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