reactive factor
英 [riˈæktɪv ˈfæktə(r)]
美 [riˈæktɪv ˈfæktər]
网络 无功功率因数
双语例句
- In order to improve measuring accuracy of the earth-fault distance protection of series compensated line a new method which employs the reactive compensation factor is presented in this paper.
本文针对串联补偿线路接地距离保护，提出了一种新的电抗补偿系数方法。 - The host computer finishes the calculation of active power, reactive power and power factor, inquire fuzzy form of controlling, give and publish the controlling amount.
工控机完成有功功率、无功功率以及功率因数的计算，并查询模糊控制表，给出控制量。 - The voltage is one of the primary index in electric energy quality and the reactive power is an important factor to affect the voltage quality. The VQC plays a significant role in the adjustment of reactive power and voltage in the substation.
电压是电能质量的主要指标之一，无功是影响电压质量的重要因素，电压无功综合控制器（VQC）在变电站电压无功的调整中起着重要的作用。 - Employing theoretical analysis and digital simulation experiments, this paper deals with the status of reactive power and power factor on supply net of such system.
为此，需要对该系统供电侧功率状况进行全面分析，以便对供电网采取相应的治理措施。 - The reactive expression of transforming growth factor-α ( TGF-α) could be induced quickly after gastric mucosa wound, and the increased expression of TGF-α could be found in the process of ulcer healing.
胃粘膜损伤后可迅速引起TGF-α的反应性表达，在消化性溃疡愈合过程中，TGF-α在粘膜的表达呈逐步升高的趋势。 - This design can measure effective value of voltage and effective value of electric current, active power, reactive power, power factor, effective value of voltage base-wave, total partial-wave and so on.
本设计可测量电压有效值、电流有效值、有功功率、无功功率、功率因数、电压基波及总谐波的有效值等一系列参数； - The reactive compensation factor method for series compensated line earth-fault distance protection
串联补偿线路接地距离保护的电抗补偿系数方法 - This paper analyzes the influence of the reactive power and power factor measurement by the distortion waveform. Points out the accuracy evaluation of true reactive power and the total harmonic distortion measurement problems.
本文就波形失真对无功功率和功率因数测量的影响进行了分析，提出对真无功功率准确度的评估和总谐波畸变的测量问题。 - In order to improve the response speed of SVC controller, a fast detection method of the signals such as the effective values of the voltages and the currents, the reactive power and the power factor required by SVC controller is investigated.
为提高SVC控制器的响应速度，探讨了SVC控制中所需要的信号，包括电压和无功电流的有效值、无功功率和功率因数等的检测方法。 - This unit is particularly designed for monitoring 400V feeder with backup automatic switch. It could accurately measure and calculate: voltage, current, frequency, active power, reactive power, power factor and energy.
该单元是特别针对400V馈线备自投而设计的，它具有测量母线的电压、电流、频率、有功功率、无功功率、功率因数以及有功电度、无功电度等电参数的功能； - The active power at mains is dependent on input current modulation index, input filter parameters, input current displacement and load resistance, so are reactive power and input power factor;
输入端有功功率、无功功率和输入功率因数都与输入电流调制度、输入滤波器参数、输入电流位移和负载电阻大小有关； - We can get the vol-tage, current, active power, reactive power and power factor of each harmonious from the sam-pling voltage and current by means of complex sequence FFT theory.
对采样得到的电压、电流数据可用复序列FFT原理计算各次谐波的电压、电流、有功功率、无功功率、功率因数。 - Several distributed control modes of voltage and reactive power in substation are analyzed in this paper. The advantages and shortcomings between reactive power control and power factor control are also discussed, and the setting method of limited values for voltage and reactive power control is presented.
分析变电站电压无功分散控制的几种控制模式，探讨无功功率控制和功率因数控制的优缺点，提出电压无功控制限值的设定方法。 - The active power, reactive power and power factor can be calculated in 20 ms, and the error of data is limited in 1%.
数据采集和计算可在20ms内完成，误差不超过1%。 - Reactive power and power factor
关于无功功率和功率因数探讨 - Constant reactive power and constant power factor control is an important research field for small generator unit.
恒无功和恒功率因数控制方式研究对小型发电机组有着重要的意义。 - Influence of Percutaneous Coronary Intervention on Blood Levels of C-Reactive Protein, Tumor Necrosis Factor Alpha and Cardiac Troponin ⅰ
冠脉介入治疗术对冠心病患者C-反应蛋白、肿瘤坏死因子α和肌钙蛋白Ⅰ的影响 - Accordingly the reactive power increases and the power factor decreases. Therefore; compensating reactive power and increasing power factor become the focus of social solicitude.
目前由于电网中存在着大量感性负载，不可避免地导致电网无功功率的增加，从而致使电网功率因数低下，因此进行无功功率补偿，提高功率因数，成为社会关注的焦点。 - The different resource values of reactive power due to different locations in the grid with introducing the reactive power value factor;
引入基于等效无功补偿法的无功价值因子，从而考虑了系统中不同位置无功源的资源价值差异； - It can figure out active power 、 apparent energy 、 reactive energy and power factor parameter and so on in software system.
用软件系统计算出有功电能、视在电能、无功电能及功率因数等参数。 - Supply Network Analyzer is an electrical measurement instrument which is used to measure, calculate and display power network parameters, such as three-phase voltage, current, frequency, active power, reactive power, power factor etc.
电网分析仪是用于电网参数测量的电子式测量仪表，能够集中测量、计算并显示电网中三相电压、电流、频率、有功功率、无功功率、功率因数等多种参数。 - Function of Reg protein is similar to anti-apoptotic factor, acute reactive protein and nerve cell growth factor.
Reg蛋白的功能与抗凋亡因子、急性反应蛋白和神经细胞生长因子相似。 - And because of lacking of unified planning and optimization to reactive power, causes reactive power unbalancing, power factor and voltage dropping, capability of network transmission declining, and active power loss increasing, equipments not being sufficiently utilized, even being damaged.
并且对无功缺乏统一的规划和优化，造成无功功率不平衡，导致系统功率因数和电压降低，电网传输能力下降，系统的运行网损增大，电气设备不能充分的利用，甚至还会损坏设备。 - Completed the collection of energy data, including AC voltage RMS value, current RMS value, active power, reactive power, power factor, active energy, reactive energy; DC voltage, current, power and energy.
实现了电能数据的分类采集，包括交流电压有效值，电流有效值，有功功率，无功功率，功率因数，有功电能，无功电能；直流电压，电流，功率和电能。 - Reactive power is an important factor in influencing the voltage quality, therefore, it is necessary for the system to make reasonable reactive power planning.
无功功率是影响电压质量的重要因素，因此需要对系统进行合理的无功规划。 - Mention of switching law, control method reactive power and power factor, comparing with familiar control method considering power factor, avoids oscillation on the condition of light loading.
在投切原则上，与常见的功率因数控制方案相比较，采用无功功率和功率因数相结合控制方式，避免了轻载投切振荡，使无功调节更为合理。 - System can effectively measure the voltage RMS, current RMS, active power, reactive power, power factor, frequency, etc.
系统可有效测量电压有效值、电流有效值、有功功率、无功功率、功率因数以及频率等电力参数。 - In the power system operation, adjusting the reactive power can improve the power factor, thereby enhancing grid transmission power levels and reducing network losses.
在电力系统运行中，调节无功功率可以提高功率因数，从而可以提高电网传输功率的水平，也可以降低网损。 - Reactive power is an important factor which can affect the voltage quality, voltage quality and reactive power are inextricably linked, so we can say that the voltage means reactive power essentially.
无功电力是影响电压质量的一个重要因素，电压质量与无功是密不可分的，可以说，电压问题本质上就是无功问题。 - An effective way to solve these problems is to compensate reactive power and improve power factor.
解决这些问题的一个有效途径就是进行无功补偿，提高功率因数。