为了降低泄漏电流,应当使用高质量的绝缘材料,降低测试环境中的湿度,以及采用保护技术。
To reduce leakage currents, use good quality insulators, reduce the level of humidity in the test environment, and use guarding.
SVC投入运行后,对非线性负荷产生的谐波电流,电压波动及闪变等引起供电电能质量的问题起到了很好的治理效果。
After SVC was put into operation, power quality problem caused by harmonic current, voltage fluctuation and flicker has been solved.
探讨了阳极电流密度、抛光温度、抛光时间和搅拌方式对抛光质量的影响。
The influence of anode current density, polishing temperature, polishing time and stirring modes on polishing quality was discussed.
阐述了长周期锌电积过程中金属离子杂质对电流效率和电锌质量等方面的影响。
The paper describes the impact of metal ions impurities on current efficiency and electrolytic zinc quality of long cycle electrowinning process.
严格的质量监测工序,100%的电流和电压测试,确保组件符合功率要求。
Strict quality control procedure and tests for 100 percent current and voltage ensure the power requirement.
该控制方法能改善系统电能质量的调节,有效地补偿负荷侧谐波电流、无功功率和负序电流。
This control principle can improve the control of power quality and effectively compensate the harmonic currents at load side, reactive power and negative sequence current.
大功率电力电子器件的应用,使得电网电流或电压波形产生畸变,进而使系统的电能质量下降。
Application of high power electronic elements in power system makes current and voltage waves distorted and degrades the quality of electric energy.
磁控溅射技术在薄膜制备领域的应用十分广泛,而溅射靶电流的稳定性极大的影响溅射镀膜的膜层质量。
Magnetron Sputtering Technology has been applied in the field of film preparing widely, however, the quality of the film is influenced by stability of target current badly.
分别对温度与氧化电流密度等影响氧化膜生长速度与质量的工艺条件做了分析研究,取得了实用的工艺操作规程。
Effects of technological conditions such as temperature and current density on the growth rate and quality of the anodizing film are analysed, and a practical operating technology is obtained.
焊接电流波形对焊接过程稳定性和焊缝质量起着决定性的作用。
The stability of welding process and the quality of welding seam are decisively affected by the welding current wave.
磁控溅射技术在薄膜制备领域的应用十分广泛,而溅射靶电流的稳定性极大的影响溅射镀膜的膜层质量。
Magnetron sputtering process has widely been applied to thin film preparation, during which, the quality of thin film is affected badly by the current stability of target.
在焊点形成的过程中,点焊电流有效值的检测与控制是保证焊接质量的关键。
During the course of forming the welding spot, checking and controlling spot welding current value is the key to assure the welding quality.
理论分析和实验表明,基于双闭环重复控制的并网逆变器具有较高的输出电能质量和较低的并网电流谐波畸变率。
Theoretical analysis and experimental results verify that the dual closed loop repetitive control based inverter has high output energy quality and low THD of grid-connected current.
该系统可以根据电能质量指数,为整体系统动作提供依据,改善电流波形。
Based on index number of power quality this system can supply foundation for the whole system action and improve current waveform.
电网中存在谐波、无功、电压闪变及负序电流等问题,严重影响电能质量,危害电力设备。
Harmonics, reactive power, voltage flicker and negative-sequence current of power grids can affect the power quality and harm the power equipment badly.
高频脉冲电流加工及光整加工技术能提高零件的加工精度和表面质量。
High frequency pulse current machining and fine finishing can improve parts' machining accuracy and surface quality.
本文就小电流空气等离子弧切割工艺的特性、切割质量、切割设备、存在问题和应用情况作了综合介绍。
The article introduces synthetically technological properties, cutting quality and equipment, the present problems and the applied condition for low-current air plasma cutting.
比如,质量单位千克,热力学温度开尔文,能量单位焦耳,电流强度单位安培,力单位牛顿等。
Such as kilogram of mass unit , Kelvin of thermodynamic temperature , Joule of energy unit , Ampere of electric current intensity and Newton of force unit and so on?
粗铝丝超声引线键合;换能器驱动电流;信号时频分析;特征提取;质量在线监测。
Aluminum wire ultrasonic bonding; transducer drive current; signal time-frequency analysis; feature selecting; quality online monitoring.
研究电解温度,电流密度,铜离子浓度等对阴极铜质量的影响,通过目测和金相显微观察的方法对影响效果进行评价。
The effect of electrolytic temperature, current density and concentration of copper-ion on the surface quality of copper on cathode was investigated.
试验结果表明:负载质量在较大范围内变化时,应用电流变阻尼器可以有效地控制悬挂系统的行驶特性。
Results indicate that a significant degree of control over the ride characteristics for a wide range of sprung mass may be possible.
电流、焊接速度、压力等参数都会影响窄搭接焊机在镀锌机组生产中的焊接质量。
Current, welding speed, and pressure are the factors which can influence the welding quality of narrow lap welding machine during the galvanizing unit production.
焊接电流与电压的准确测量对精密控制逆变电阻点焊电源和保证焊接质量至关重要。
The accurate measurement of welding current and voltage is very important to the exact control of resistance spot welding inverter and welding quality.
根据质量平衡和槽电压平衡原理,提出了析气电极电流分布的数学模型。
A mathematical model of secondary current distribution for the gas-evolving electrode is presented on the basis of mass balance and voltage balance.
它不仅有效地提高无功电流的补偿质量,改善了供电系统的功率因数,而且并联电容的成本和投切频率都很低。
It improves the quality reactive current compensation effectively and the power factor highly with lower capacitor costing and switching frequency.
结果表明,脉冲电流可以显著改善铸层质量,提高工艺指标。
The results show that quality and technological indexes of electroformed parts can be improved remarkably by the pulse current.
燃油焙烧在75KA预焙槽上的试验,可改善阴极电流分布和升温速度,减小热应力的产生,改善焙烧质量。
Fueling block experiment which is conducted on 75KA, to improve negative current distribution and rising temp as well as the production of the heat stress.
燃油焙烧在75KA预焙槽上的试验,可改善阴极电流分布和升温速度,减小热应力的产生,改善焙烧质量。
Fueling block experiment which is conducted on 75KA, to improve negative current distribution and rising temp as well as the production of the heat stress.
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