定理表明：辐射型配电网任何逆流路径的二次电流矩等于该路径的功率损失。
The theorem indicates that QCM equals network power loss of the upstream path of the node.
绝缘介质层的二次电子发射，使放电电流增大。
The secondary electron emission from the dielectric layer makes the discharge current increase.
结果还表明，当在二次侧三相系统接入文中提出的特殊滤波器时，谐波电流比用常规两相滤波器降低约28%。
The results also indicate that when special filters are connected to secondary three-phase system, the primary harmonic currents decrease by about 28% than by using conventional two-phase filters.
阐述了控制变压器功率选择、校验、保护及二次短路电流的计算方法。
This article explains power selection, adjustment and protection of control transformer and calculation method on secondary short circuit current.
指出了功耗大、二次浪涌和功能不动作是传统限制浪涌电流方法的缺陷。
The limitations of the traditional methods of limiting surge current, such as bigger energy consumption, second surge current and function failure are pointed out.
提出了利用二次模变换计算同杆双回输电线路潜供电流与恢复电压稳态值的方法。
A new method for calculating secondary arc current and recovery voltage on double-circuit transmission lines by twice-model transformation was proposed.
文章分析了二次绕组带有抽头的套管电流互感器(CT)，其二次端子接线错误对CT变比的影响。
The paper analyses the current transformer (ct) that secondary winding possesses casing tap, and its secondary connector wiring fault's influence on the ct changing rate.
直流电压表pa 2：指示设备输出的二次侧直流电流。
DC voltmeter PA2: the secondary DC current exported by indicating device.
而喷涂电流对涂层结合强度的影响因受喷涂电压的制约呈二次抛物线规律变化。
However the affection of spray current assumed quadratic parabola regularity because of the spray voltage.
在磁制动母线差动保护的基本原理基础上提出了一种实时检测电流互感器（CT）二次电阻R的方法。
It proposes a method of detecting the secondary resistance R of CT on real time based on the principle of magnetic restraint differential protection for busbar.
通过测量水中铜丝电爆炸的电流、电压波形发现水中高压放电存在着二次放电现象。
The phenomenon of discharging in twice of underwater wire exploding is discovered by investigating the time characteristics of pulsed discharging current and voltage.
基于电流互感器饱和后二次电流突然下降的特点，提出了一种新的电流互感器饱和判别方法——电流下降法。
Based on the sudden decline of the secondary current after current transformer saturation, a new saturation criterion called current-dropping method is presented.
影响电除尘器二次电流的因素，大致有烟气性质、粉尘性质、运行情况和设备情况。
The factors having effect on the secondary current of the electric precipitators include mostly the nature of flue gas and dust, operation conditions, equipment conditions.
电流互感器二次负载阻抗对电流互感器误差有较大的影响。
Secondary load impedance of a current transformer(CT) has great influence on the error of the CT.
电流互感器二次绕组的励磁特性是决定互感器性能的重要因素，二次绕组品质的好坏直接关系到成品的质量。
The excitation characteristic of secondary winding of current transformer is the key factor to transformer performance and the quality of secondary winding directly influences that of the quality.
用电场投入率、设备投入率、二次电压合格率、二次电流合格率等主要项目表征电除尘器运行状况的优劣。
The operation situation of ESP is identified by the main items such as inservice rate of electrostatic fields, inservice rate of equipment, and acceptable rate of secondary voltage and current, etc.
电能计量综合误差是由电压互感器的合成误差、电流互感器的合成误差、电能表的误差、电压互感器二次导线压降所引起的计量组成。
There exits a compound error problem in the electrical measurement, which is composed of PT synthetic error, ct synthetic error, electrical energy measurement error and secondary potential of PT.
对焊接电流进行反馈恒流控制，自动补偿网压波动、二次回路感抗变化对焊接电流的影响；
The variety of current can be automatic compensated caused by undulating of voltage & secondary loop inductive reactance.
分析还表明，若考虑次级线圈的铜电阻和耦合电容的容抗，用次级线圈匝数的倒数及其二次项表示电流输出型磁通门的灵敏度具有更高的精度。
The analysis also shows that using reciprocal turns and its square to describe the sensitivity can be more precise, if the copper resistance and the impedance of the coupling capacitor are considered.
应用二次脉冲电流，改变电阻焊熔核的金属组织结构，达到提高焊接强度的目的。
The twice impulse process is employed to change the metallic structure of the resistance welding so as to improve the welding strength.
在基于对等效电流源电路模型分析的基础上，推导出了单相单位功率因数变流器输出电流二次谐波的计算公式，将输出二次谐波电流正、反向交替注入交流输入侧来抵消电流中的谐波。
Derived the formula for computing quadratic harmonics of output current in the single phase unit power factor ac DC converter based on analysis of the circuit module of the equivalent current source.
结果表明：铁磁材料的非线性因素导致激励电流密度与二次穿透区的位置直接相关联。
The conclusion shows that the nonlinear factor of electromagnetic material results in the density of stimulated current to be related to the position of the remote field.
输出变压器汇总这些生地阶段产生的电流输出波形中的二次绕组。
The output transformer sums these oppositely-phased currents to produce the output waveform in the secondary winding.
数字仿真结果表明，本方法可准确识别故障电流和励磁涌流，即使在空载合闸于内部故障时，保护继电器也能迅速可靠动作，避免了采用二次谐波制动导致的误动问题。
The results of the digital simulation show that the method can identify fault current and energizing inrush current precisely and makes it rapid and reliable for the protective relay to …
文章给出了基于HS801的杂散电流分区监测方案，介绍了利用动态链接库对虚拟仪器hs801进行二次开发的方法。
The monitoring scheme of stray current in subarea based on HS801 was given in the paper. The method of the secondary development of HS801 with DLLs was introduced.
本型电流互感器的铁心为圆环形，二次绕组匀绕制在铁心圆周上，用环氧树脂混合料浇注成形。
The series of current transformers are resin insulated, fully enclosed and busbar type. The iron core is circular and the secondary winding goes around the core before casting by epoxy.
本文详细分析了在异步调制下，直流电压的二次脉动对逆变器输出电流以及电机转矩的影响。
This paper analyses the influence of the rippled DC voltage to the output voltage of the inverter and the motors.
提出一种电网电压不对称情况下抑制三相脉宽调制(PWM)电流型变流器(CSC)直流输出电流二次谐波、减少网侧电流低次谐波的控制方法。
This paper presents a new control strategy to eliminate second harmonic of dc output current in the 3-phase unbalanced network voltage PWM current-source converters (CSC).
指出了功耗大、二次浪涌和功能不动作是传统限制浪涌电流方法的缺陷。
The defects of the traditional methods of internal limiting surge current are pointed out.
指出了功耗大、二次浪涌和功能不动作是传统限制浪涌电流方法的缺陷。
The defects of the traditional methods of internal limiting surge current are pointed out.
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