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- The inner overvoltage,such as power transient overvoltage,secondary arc current and switching overvoltage,are analyzed and countermeasures to limit the inner voltage are given. 针对内部过电压,分析了工频电压升高、潜供电流以及操作过电压所引起的问题,同时列出了各自可以采用的限制措施;
- SECONDARY ARC CURRENT AND RECOVERY VOLTAGE OF SERIES COMPENSATED EHV TRANSMISSION LINE 超高压串联补偿输电线路的潜供电流和恢复电压
- Effects of Grounding Resistance on Secondary Arc Current in Extra-High-Voltage Transmission Lines 故障点接地电阻对超高压输电线路潜供电流的影响
- Study on Secondary Arc Current and Recovery Voltage on Double-Circuit Lines on the Same Pole 同杆双回输电线路的潜供电流与恢复电压
- Twice-Modal Transformation Method for Calculating Secondary Arc Current and Recovery Voltage at Double-Circuit Transmission Lines 计算同杆双回输电线路潜供电流与恢复电压的二次模方法
- secondary arc current 潜供电流
- secondary arc currents 潜供电流
- The success of single-phase auto-reclosure depends on the extinguish of secondary arc. 单相自动重合闸能否成功很大程度上取决于潜供电弧是否快速熄灭。
- MCR has the capabilities of smooth voltage and reactive power regulation,switching overvoltage suppression,secondary arc c. 而磁控电抗器能平滑调节无功容量,抑制操作过电压和限制单相故障时引起的潜供电流。
- Auto-reclosing time and the success rate of the single-phase auto-reclosing operation are decided in the extinguishing time of the secondary arc. 潜供电弧的自灭时间决定着单相重合闸的重合时间和成功率，潜供电弧自灭特性的研究是保证单相重合成功的关键技术。
- ZHOU Xiaoxin.The secondary arc question of single-pole reclosure for EHV power transmission lines.Power System Technology,1977,2(1):1-9. [2]周孝信.;超高压输电线路单相重合闸的潜供电弧问题
- RCAE1047 will be stable in arc discharge at higher vacuum condition and lower arc current, especially for pure Zr target. 1047可以在高真空和低电流条件下稳定弧光放电工作,特别是采用纯锆靶材时。
- Based on analysis and measurement,th e arc voltage coefficient and arc current coefficient of MgO electric smelting furnace are given. 在实际测试的基础上,给出了电熔镁炉的弧压系数和弧流系数,为进一步研究电熔镁炉提供依据。
- Multiple functions available : start/crater arc current, increase/decrease time,base/crest value current,pulse frequency,pulse rate,post flow time, HF welding. 功能丰富：起始/收弧电流、上升/下降时间、基值电流、峰直电流、脉冲频率、占空比、滞后关气时间分别可调，高频引弧。
- Replacement of solid block iron core by stromatolithic iron core reduces the eddy current and the lag time of the axial magnetic field behind the arc current. 整块铁芯变成叠片式，降低了涡流，缩短了纵向磁场滞后于电流的时间。
- With the increase in the arc current, the adhesive strength, microardness and abrasive wear resistance are increased, but erosion wear resistance is decreased. 提高喷涂功率，涂层结合强度、硬度、磨粒磨损性能提高耐冲蚀性能变差。
- Multiple funcyions available:start/crater arc current,increase/decrease time,base,crest value current,pulse frequency,pulse rate,post flow time,HF/friction welding,water/gas cooling. 功能丰富：起始/收弧电流、上升/下降时间、基值电流、峰值电流、脉冲频率、占空比、滞后关气时间分别可调，高频/接触引弧、水冷/气冷可供选用。
- Simulation and Analysis of Secondary Arc 潜供电弧的仿真分析
- This paper analyses the results of testing, and on the basis of current oscillogram after arc current zero, devides a. c. arc current-zero period phenomena into four different types. 本文分析了电弧电流零点后电流波形的试验结果;把电弧电流零区现象分为四种不同的类型;提出了交流电弧两种电流过零现象及电弧重燃与熄灭过程的一些新看法.
- The Cerium-Tungsten electrode is nonradioactive and multifunctional.It possesses an excellent arcing feature and the arc current is low. 钨铈电极是一种非放射性、多用途的新型电极，它具有优良的电弧特性，维弧电流较小。
