Moreover, the power quality parameters monitoring system mainly based on virtual instrument is better traditional monitoring system, which function is crude and update is complicate.
以虚拟仪器技术为平台建立的电能参数监测系统能够克服传统的监测系统功能单一、升级复杂、成本高等缺点。
The influence of the parameters such as surface treatment state, laser output power, welding speed, protective atmosphere, and pulse frequency on the welding quality was studied.
研究了试件表面处理状态、保护气体、激光输出功率、焊接速度、激光脉冲频率等工艺参数对焊接质量的影响规律。
The technics parameters, such as the laser power, scan velocity, powder feed rate and the Z axis increment, which influence quality and shape were analyzed in this article.
分析了主要工艺参数如：激光功率、扫描速度、送粉量以及Z轴增量对成型质量和形貌的影响。
The effects on kerf width and quality made by laser facula diameter, focal point position, cutting speed, laser power and other technological parameters were studied.
研究了激光光斑直径及离焦量、切割速度、激光功率等工艺参数对齿轮切缝宽度及加工质量的影响。
The effects of different process parameters such as laser power, scanning speed, preheat temperature, powder-bed depth on the sintered quality were studied systematically.
系统研究了激光功率、扫描速度、预热温度、铺粉厚度等工艺参数对成型试样质量的影响。
Two critical parameters of power quality are run-time voltage and harmonic components.
电能质量中的两个重要参数是运行电压和谐波状况。
The effect of processing parameters including laser power, welding speed and protection gas flow on the welding quality was researched in this paper.
探讨了焊接工艺参数包括激光功率、焊接速度、正反面保护气体流量对焊接效果的影响。
This dissertation discusses at first the concept of the power quality and analyses the main parameters of the power quality.
本文首先阐明了电能质量的概念，对电能质量的主要参数进行分析。
Characteristics of thin disk laser are analyzed. By using some relevant parameters, we obtain numerical values of beam quality, output power and conversion efficiency.
对薄片激光器的输出特性进行了分析，设计了相关参数，并在此参数下得出了光束质量、输出功率和转换效率的理论值。
Electric power system frequency is an important indicator of power quality and is one of the most important parameters of power system operation.
电力系统频率是电能质量的重要指标之一，也是电力系统运行最重要的参数之一。
Syngas heating value and cold gas efficiency which are the key parameters to evaluate syngas quality and performance of gasifier influenced the efficiency of whole IGCC power system directly.
合成气化学能和冷煤气效率直接影响着整个IGCC电站系统效率，是衡量合成气品质和气化炉性能的关键参数。
A reliability boost model for power plant equipment is presented, together with a description of a method for estimating the parameters and testing the modal fitting quality.
本文提出了发电设备可靠性的增长模型，介绍了该模型的参数估计和拟合检验方法。
This method can provide the reference for electric utilities and users for evaluation of power quality, offering the economic parameters to evaluate voltage sag under electric markets environment.
该方法可作为电力公司和用户评价电能质量的参考，并为电力市场环境下合理评价电压凹陷提供了经济指标。
As power is the critical equipment of micro oxidation technology, its parameters, such as voltage, current density, pulse frequency, have a very important impact on the quality of the film.
作为实现微弧氧化技术关键的电源设备，其电参数，如电压、电流密度、脉冲频率、脉冲占空比等参数对膜层的质量有着极其重要的影响。
The results show that the rational combination of welding parameters such as the laser power density, the welding speed, the pulse frequency and pulse width influence the quality of the weld beam.
焊接过程中合适的保护气体及其送气方式也是十分必要的。大量试验表明，激光功率密度、焊接速度、脉冲宽度和脉冲频率四个参数的合理组合是实现不锈钢薄板焊接的关键因素。
Considering five parameters of power quality, a digital acquisition board used for power quality detection is developed.
结合电能质量五项指标，开发了用于电能质量检测的数据采集卡。
The quality of electricity has a close relationship with our lives. Therefore, to monitor electrical parameters of power network will have important practical significance.
电能质量的好坏与人们的生活息息相关，因此对电网电力参数进行监测具有重要的现实意义。
The UF membrane suitable for the water quality of that power plant and its running parameters have been chosen through comparison.
经过比较选出适合该电厂水质的超滤膜及其运行参数。
The main function of the oil monitoring system to ship power system & device is: Analyzing the change of the parameters of oil quality, monitoring the inferior change of the oil quality.
船舶动力装置与设备油液监控系统的主要功能是：通过分析油液的性能指标变化监控其劣化状况；
This paper begin with the national standards of the power quality, study the measure methods of the parameters;
作者在阅读了大量国内外文献的基础上从电能质量的国家标准出发，研究了各指标的计算方法；
This paper begin with the national standards of the power quality, study the measure methods of the parameters;
作者在阅读了大量国内外文献的基础上从电能质量的国家标准出发，研究了各指标的计算方法；
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