The average of the line currents at rated voltage is the no-load current.
额定电压下线路电流的平均值即是空载电流。
The distorted load current then causes distorted bus voltages to appear throughout the system.
而畸变的负荷电流引起整个系统中母线电压畸变。
The load current is handled directly by the controller through semiconductor switching devices .
负荷电流由调节器通过半导体开关元件直接控制。
The conduction losses can be outstandingly reduced by load current flowing through the normally-on switches.
负载电流流过副边常通开关管，从而减小了导通损耗。
The current distribution in fuses is discussed when high frequency components are present in the load current.
还讨论了在负载电流中引入高频分量时熔断器中的电流分布问题。
Used for points and load current, closed loop current, no-load transformer and cable charging electric current.
用于分合负荷电流、闭环电流、空载变压器和电缆充电电流。
Consequently, no load current flows through R6 because Q2, whose base-emitter voltage is now 0v, has turned off.
由于Q2的基极-发射极的电压为0 V而截止，因此没有负载电流流过r6。
An "Overcurrent relay" is a type of protective relay which operates when the load current exceeds a preset value.
过电流继电器是继电保护装置的一种，当负载电流超过整定值时，继电器动作。
Interrupter circuit breaker has a strong ability to both cut off the load current, but also cut off the short-circuit current.
断路器具有很强的灭弧能力，既能切断负荷电流，也能切断短路电流。
Special load sharing techniques are employed in a parallel SMPS design to equally dis-tribute the load current among the parallel SMPS.
在并联开关电源设计中要采用特殊的均流技术，使并联联接的开关电源间负载电流能均匀分配。
Industry trends lean toward lower output voltages, more power, tighter power regulation, and faster response to changes in load current.
业界之发展趋势是要求更低的输出电压、更大的功率、更有效控制电源、以及对负载电流的转变有更快速的反应。
At the same time, the structure of this invention can improve the electric load current carrier migration rate in the semiconductor component.
同时，本发明的结构能增进在半导体元件中的电荷载流子迁移率。
The simulation demonstrates that the load current feed-forward term can be removed to cut the cost because of the fast DC-link voltage regulation.
从模拟结果可知，由于电压外回路的快速直流链稳压控制，使得负载电流回授电路可予以去除来降低成本。
A new method for testing the load current and realizing the current limited control through testing the saturable voltage drop of MOSFET is introduced.
介绍了一种通过检测场效应功率晶体管饱和压降来检测负载电流，实现限流控制的新方法。
In the process of water resistant test for locomotive, normally the load current is hard to adjust because of the unceasing change of water temperature.
在机车水电阻试验过程中，存在水温不断变化而造成负载电流调节困难的问题。
When choosing a value for R6, ensure that Q2's base-emitter voltage is less than approximately 0.5V at the maximum permissible value of the load current.
选择R6的阻值时要确保在负载电流的最高允许值的条件下，Q2的基极-发射极电压大约低于0.5V。
In this paper, a new method for checking the neutral circuit by using single phase load current is introduced. An analysis of this accident is presented.
本文着重介绍了用单相负荷电流检查零回路的新方法，并对这次事故情况进行了分析。
If only phase current is used in breaker failure protection, miss trip may occur no matter the threshold of current is higher or lower than load current.
如果仅采用相电流判据，将无法避免失灵保护误动或者拒动。
The variables compared include the phase voltage and the phase current of the armature winding, the field current, the load current and the damper bar currents.
所比较的变量有电枢相电压和相电流、励磁电流、负载电流以及阻尼条电流。
The system consists of the AC input stage, single phase PFC, main inverter, output low-pass filter, auxiliary power supply, and load current sharing circuit, etc.
整个电源由输入电路、功率因数校正器、主逆变器、输出滤波电路、辅助电源、均流电路等部分组成。
In the multiple-loop control strategy for sinusoidal inverters based on load current feedforward, delay of the feedforward directly impacts the system's performance.
在基于负载电流前馈解耦的正弦波逆变器多环控制策略中，负载电流前馈作用的延迟直接影响着系统的性能。
In theory, the decrease of the vacuum magnetic insulation transmission line inductance can heighten the energy transmission efficiency, can increase the load current.
理论计算表明，改造真空磁绝缘传输线，减小其自身电感，会提高能量传输效率，能够增大负载电流。
The algorithm does not need fault type identification, and its accuracy is not affected by fault resistance, system impedance, pre-fault load current and shunt capacitance.
算法无需故障类型判别，不受系统阻抗、故障电阻、负荷电流以及分布电容的影响。
The results proved that the improved resonant mode load current is close to sine wave. The energy transfer efficiency of transformer is improved by 3 percent, and the EMI is decreased.
理论分析和实验结果证明，负载谐振模式使负载电流波形接近正弦波，从而使变压器能量传输效率提高了3%，并减小了电磁干扰。
This paper presents a novel detecting method for harmonics and reactive current in single-phase active power filter based on calculation of the real part of the fundamental load current.
本文提出了一种单相有源电力滤波器谐波和无功电流检测的新方法—负荷电流基波有功分量法。
To remove the influence on two-terminal fault location by load current and imperfect line model, an accurate fault location algorithm based on distributed parameter line model is proposed.
为消除负荷电流和线路模型不准确给双端量故障测距带来的影响，本文提出一种基于分布参数线路模型的精确测距算法。
Based on the differences of harmonic testing point, there are two control ways for shunt active filters, that is, the way of load current sensing and the way of power supply current sensing.
并联型有源滤波器根据其谐波检测点的不同，有两种控制方法。即负载电流检测控制方法和电源电流检测控制方法。
The sensitivity of the proposed protection scheme is not impacted by the factors such as transition resistance, lightning stroke, fault type, load current and operating mode of power system.
该保护方案的灵敏度不受过渡电阻、雷击、故障类型、负荷电流、系统运行方式等因素的影响。
From the view of switch utilization ratio, the theory gist is given for employing which circuit in condition with different total harmonic distortion of load current to correct harmonic current.
从开关利用率的角度，为不同负载电流畸变率情况下选取何种电路进行谐波补偿，提供了理论依据。
From the view of switch utilization ratio, the theory gist is given for employing which circuit in condition with different total harmonic distortion of load current to correct harmonic current.
从开关利用率的角度，为不同负载电流畸变率情况下选取何种电路进行谐波补偿，提供了理论依据。
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