voltage fluctuation

Influence of the abnormal DC voltage fluctuation on transformer tap changer control

高压直流线路电压异常波动对分接开关控制的影响

The analysis and treatment of trouble of high-voltage circuit system are carried out through instance, and the effect of mains voltage fluctuation on equipment is also inquired initially.

对高压电路系统故障的实例进行了故障原因分析和处理，并对电源电压波动对仪器的影响进行了初步的探讨。

Power for the thermal cycler shall be provided with a manostat or a UPS to avoid the influence on PCR amplification arose by fluctuation of voltage.

热循环仪的电源应专用，并配备一个稳压电源或UPS，以防止由于电压的波动对扩增测定的影响。

Simulation of Static Var Compensator to Restrain the Voltage Fluctuation of Electric Auxiliary System

静止无功补偿器用于抑制厂用电系统电压波动仿真

Software compensation for mains voltage fluctuation of welding machine based on DSP

基于DSP数字控制焊接电源的网压波动软件补偿法

The paper anticipates that this software can provide reliable and valid data and information of transient voltage fluctuation in order to farther analyze transient problems of power quality and take measure to improve power quality.

本文期望通过该软件得到的暂态电压扰动现象的信息，能够为后期进一步分析暂态电能质量问题以及采取合理措施提高电能质量提供有效的依据。

The electric auxiliary system sometimes has condenser motor loads, and the starting of inductor motors can cause bus voltage fluctuation problem.

厂用电系统中一般带有集中电动机负荷，异步电动机启动会引起母线电压严重的波动。

The reactive power variation of wind farm interconnected with power grid leads to voltage fluctuation grid.

并网风电场无功功率的波动会引起系统电压波动.

The parameter setting module, the signal collecting module and the power network voltage fluctuation inspection module are connected with the priority calculation module;

用于采集电网电压的波动值，当电网电压波动值大于电压调整阈值时，判定为电压波动的电网电压波动检测模块；

The torch can bring higher arc voltage with lower fluctuation by elongating the arc.

该喷枪能够提高电弧电压并减小电弧电压波动.