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- Study on analysis of droplet transfer characterization by arc voltage fluctuation value 电弧电压变化量分析熔滴过渡特征的研究
- Keywords plasma spray torch;elongating arc;arc voltage fluctuation;arc voltage;test; 等离子喷枪;拉长电弧;电弧电压波动;弧电压;测试;
- arc voltage fluctuation 电弧电压波动
- What is voltage fluctuation? How is it different from voltage variation? 什麽是电压波动?它与电压变化有什麽不同?
- Exhibitors with very sensitive equipment are advised to bring their own stabilizer to cater for voltage fluctuation. 参展商如使用较敏感的仪器,请自备稳定器以作电压变动之用。
- With the increasing of helium content in the mixed gases,the arc voltage increase,and the ... 随着混合气体中氦气比例的增加,熔深和熔宽均增加,但熔深增加得更明显一些。
- Voltage fluctuation bandwidth is between 0 and 35 Hz, with a perceptibility maximum around 8.8Hz. 此现象称为闪变。电压波动的频率为0-35hz;而可察觉的最大值为8.;8hz。
- DOES THE VOLTAGE FLUCTUATE OR DROP OFF? 电压波动或消失?
- The most important issue of restraining and supervising the voltage fluctuation and flicker is to track the signal. 对电压波动和闪变进行有效监视与管理,首要任务是要准确提取电压波动信号。
- Reactance required to smooth the ripple and reduce spatter means: more weight, lower arc voltage and generates unnecessary heat and current loss. 需要电抗器滤波以降低飞溅,使得重量更大,起弧电压更低,并产生不必要的热量和电流损耗。
- Now the back commutation, during which arc moves in and out of chutes, leads to arc voltage drop and worsen the performance of circuit breaker. 但目前发现在开断过程中电弧反复进出灭弧栅片的背后击穿现象引起电弧电压的突降，降低了开断性能。
- Based on Fuzzy control, this paper studies and designs TSC-SVC controller to eliminate the voltage fluctuation and flicker. 本文研究并设计了基于模糊控制的TSC型动态无功补偿控制器,抑制快速波动性负荷造成的电压波动和闪变。
- The result of test shows that this electrode structure can reduce the arc voltage and increase interrupting current capacity of vacuum interrupter. 通过对样品的试验，证明该结构能降低电弧电压，提高触头的分断能力。
- In electronics, a circuit for converting AC voltage to low voltage DC in such a way that the output is regulated to minimize noise and voltage fluctuation. 在电子技术中,把交流电转换成低电压直流电的一种电路。这种电路的输出是经过调整的,使它的噪声及电压波动都很小。
- The paper presents dynamic electric arc voltage and curr ent waveforms and main busbar voltage waveforms,obtained by MATLAB simulation. 本文用MATLAB软件实现了电弧炉模型的仿真，给出了电弧电压与电流波形，供电系统中的主要母线的电压波形图。
- Finally the principle is studied on how the diameter of shield influences vacuum arc voltage,shield voltage and shield current. 最后研究了屏蔽罩大小对真空灭弧室电弧电压、屏蔽罩电位及屏蔽罩电流的影响。
- In electronics,a circuit for converting AC voltage to low voltage DC in such a way that the output is regulated to minimize noise and voltage fluctuation. 在电子技术中,把交流电转换成低电压直流电的一种电路。这种电路的输出是经过调整的,使它的噪声及电压波动都很小。
- This is beacause that the the addation of arc voltage means the decreasement, so the enlargement of are swing makes the increasement of weld width. 这是因为电弧电压增加意味着电弧的长度增加，因此电弧摆动范围扩大而导致焊缝宽度增加。
- The voltage fluctuation introduced the glitter of lighting (the light flickering), and this glitter is called flicker which causes much uneasiness to daily work and life. 由电网电压波动引起的照明灯光闪烁现象 ,即闪变 ,给人们的日常工作和生活带来了许多不便。
- 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。
