secondary current
英 [ˈsekəndri ˈkʌrənt]
美 [ˈsekənderi ˈkɜːrənt]
网络 二次电流; 次级电流; 二次流; 次电流; 次流线
双语例句
- The secondary current sets up a magnetic field inside the tube
二次电流在管子内部会产生磁场。 - The key factors influencing the secondary arc current and the recovery voltage were researched.
研究了影响潜供电流和恢复电压的关键因素。 - Research on Transformer Longitudinal Differential Protection Based on Wavelet Analysis Method and Compensation Approach of Secondary Current
基于小波分析的变压器纵差动保护研究与二次电流补偿 - The two inductor rectifier circuit offers reduced secondary side current rating and is most suitable for high current applications.
倍流整流电路能够降低变压器副边的电流，特别适合于大电流输出的应用。 - The secondary current waves of unsaturated and extremely saturated current trans-formers are compared to show the insufficiency of saturation discrimination by harmonic ratio. A waveform discrimination criterion is brought forward to assist harmonic braking.
通过比较电流互感器未饱和及深度饱和时二次电流波形特点，分析了通过谐波比确定电流互感器饱和的不足之处，提出一种新的波形鉴别判据，作为谐波制动的辅助判据。 - View points to increase secondary current properly and to reduce operation resistance for increasing furnace input are supposed. Better electric parameters for some operating electric furnaces are enumerated.
针对某些电炉，提出了适当增大二次电流，降低操作电阻，提高入炉功率的观点，列举了一些生产厂家电炉运行较好的电气参数。 - Numerical Simulation of Turbulence Containing Contaminant in a Bend with No Fully Developed Secondary Current
含污染物的弱弯曲明渠弯道湍流数值模拟 - By analyzing the affection of current transformer on the transformer differential protection, the relationship between current transformer error and waveform correlation coefficient of secondary current has been established, then, a principle of self-adaptive restraint ratio coefficient transformer differential protection based on waveform correlation coefficient is presented.
通过分析电流互感器饱和对变压器差动保护的影响，建立了电流互感器传变误差与波形相关系数之间的关系，从而提出了一种基于波形识别的变压器自适应制动比率差动保护原理。 - The influence of soil nutrient content on N, K and Zn fertilizer were studied by society design of secondary current rotate regression.
采用二次通用旋转回归组合设计试验，运用PB700进行结果统计分析，研究了氮钾锌肥配施对土壤养分的影响。 - This paper proposes a new method to compensate the distortion in secondary current caused by TA saturation.
电流互感器（TA）铁心饱和将引起二次电流发生畸变，对此，该文提出一种新的补偿方法。 - The digital transformer differential protection uses the balance coefficient to balance the current of both ( or three) sides of the transformer and compensate the phases of the secondary current.
数字变压器差动保护利用平衡系数进行变压器各侧电流平衡及二次电流相位补偿。 - Electroslag Remelting Technology of 10 t Ingot and Application of Secondary Current Swing Control
10t电渣炉冶炼工艺与二次电流摆动控制的应用 - Introduce the principle of two-stage current transformer and the method of small secondary current, present the difference between the real error of two-stage current transformer and the error measured by the method of small secondary current.
在简介双级补偿大电流互感器和二次小电流校验法的基础上，给出了该电流互感器以二次小电流法测得误差与其真实误差的差别公式； - A mathematical model of secondary current distribution for the gas-evolving electrode is presented on the basis of mass balance and voltage balance.
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。 - Giving out the method for calculating and selecting fundamental performance parameters, such as primary current, primary winding, secondary current, secondary load, time constant and so on.
给出了TA的主要参数，如一次电流、一次绕组、二次电流、二次负荷、时间常数等的选择和计算方法。 - The interference from the noise can be effectively eliminated by applying the low pass filter to secondary current and screening the detecting algorithm at the crossover point of induced secondary voltage, thus the proposed method can also normally work in unfavorable environment.
对二次电流进行低通滤波并在二次感应电压过零点附近屏蔽检测算法，还能有效抑制噪声干扰，使新方法在不利环境下也能正常工作。 - The analog input includes primary current, secondary current, primary voltage, secondary voltage, etc. Controller uses MAX 187 as the A/ D converter, which ensure the sampling speed and the conversion precision in the same time.
模拟量输入采集的信号有升压变压器一次电流、一次电压、二次电流、二次电压等，采用12位逐次比较式A/D转换器MAX187，兼顾采样速率和转换精度； - The coil s secondary current is generated by the means of tracking the primary current using the unipolar multi-frequency PWM in the system.
当系统采用单极倍频的PWM斩波方式来跟踪一次侧电流来产生二次侧电流时，只要保持给定相同，二次侧各支路的输出完全相同。 - Y →△ transformation is conventionally used by CT secondary current phase adjusting of transformer differential protection while its sensitivity of single phase to earth fault is lower than that of three phase fault and inter phase fault.
变压器差动保护电流相位调整通常采用Y→△变换，在单相故障时灵敏度低于相间短路与三相短路灵敏度。 - The secondary voltage and secondary current of three-phase three-wire power supply are real-timely moni-tored.
通过对高供低计或高供高计三相三线供电用户的二次侧电压、电流进行实时监测，分析电压、电流之间的相位关系。 - And at the same time the validity of relations between the secondary current vectors can be verified.
同时利用短路电流检验二次电流相量关系的正确性。 - Controlling the amplitude and phase of the secondary current can change the equivalent primary impedance in a transformer excited at both the primary and the secondary.
双边励磁变压器一次侧等效阻抗可通过控制二次侧电流予以改变。 - The Design of Secondary Current Account in the Accounting Softwares and Its Realization
会计核算软件中辅助往来帐的设计与实现 - While, the traditional approach of whose voltage regulation is discontinuous, and this will result in secondary current impact during the state process.
传统的软起动方法对电压的调节都是不连续的，在电机起动过程中存在二次冲击电流现象。 - In this paper, by calculating and analyzing a great deal of simulated data, the ratio-relationship between CT errors and waveform correlation coefficients of the CT secondary current has been established, then, a principle of self-adaptive restraint ratio coefficients based on waveform correlation coefficients is presented.
本文通过大量数字仿真找出了TA饱和后，波形相关系数与传变误差之间的关系，由此提出了基于波形识别的自适应比率制动原理。 - Finally, the short-circuit current, the transient recovery voltage, the secondary arc and the secondary current and resonance overvoltage characteristics of neutral reactor are analyzed for the UHV transmission system.
最后，对特高压输变电系统的短路电流，瞬态恢复电压，潜供电流以及中性点小电抗器对潜供电流与谐振过电压特性影响进行了分析。 - At the same time, the use of carrier phase shift technology can eliminate the network side of the secondary current harmonics and reduce harm harmonics back to the grid.
采用载波移相技术能够消除网侧二次电流谐波，降低谐波回馈给电网的危害。