在负载电流电路剩余电流输出时被阻止。
The residual current flows in the load current circuit when the output is blocked.
负载电流流过副边常通开关管,从而减小了导通损耗。
The conduction losses can be outstandingly reduced by load current flowing through the normally-on switches.
当负载电流过大时还有可能产生电火花而引起异常磨损。
The brush will produce abnormal wear with the appearing of the electric spark when overload current passes.
图3:lm 5113评估板效率与负载电流不同的输入电压。
Figure 3: LM5113 evaluation board efficiency versus load current at different input voltages.
注4:负载电流静态电流增加,是指以地积比iload速冻。
Note 4: Quiescent current increases with load current, refer to plot of IQF vs ILOAD.
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。
The current distribution in fuses is discussed when high frequency components are present in the load current.
为了提高系统的动态性能,提出一种新型的负载电流前馈控制方案。
To improve the dynamic performance of the system, a new load-current feedforward control scheme was proposed.
优化匹配网络,减小负载电流和电压的相角,以减少负载反射功率;
Optimizing the matching net and reducing the phase angle between the output voltage and current to reduce the reflection power of the loads, iv.
在VS引脚处需要额外的电容来处理负载电流的峰值和电位电机的再生。
Additional capacitance will be required at the VS pins to handle load current peaks and potential motor regeneration.
本文将自适应线性神经网络理论应用于非线性负载电流中畸变电流的检测。
Adaptive linear neural network is used for detecting the distortion currents of nonlinear loads.
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 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.
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。
An "Overcurrent relay" is a type of protective relay which operates when the load current exceeds a preset value.
由于Q2的基极-发射极的电压为0V而截止,因此没有负载电流流过r6。
Consequently, no load current flows through R6 because Q2, whose base-emitter voltage is now 0v, has turned off.
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。
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.
尤其在高负载电流的情况下,锆钨电极表现出来的优越性能是其它电极不可替代的。
Especially in the case of high load of current, its excellent performance is far better than that of other electrodes.
文中详细分析了该变换器的SPWM控制策略,并且介绍了一种负载电流前馈电路。
In this paper, it is detailed to analyze the SPWM controlling strategy and introduce a kind of output current feed-forward circuit.
文中提出了一种不空载运行变压器取得变压器铁心振动信号基频成分的负载电流法。
In this paper, a method extracting cores vibration signal with operating transformer at on-load condition was introduced.
为了进一步提高系统的动态性能,在非线性PI算法中加入了负载电流前馈补偿控制。
To improve further the dynamic characteristic, the non-linear PI arithmetic with the load-current forward compensating (LCFC) control is also improved.
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。
A new method for testing the load current and realizing the current limited control through testing the saturable voltage drop of MOSFET is introduced.
TEA1061引脚说明:注4:负载电流静态电流增加,是指以地积比iload速冻。
TEA1061 Pinout: Note 4: Quiescent current increases with load current, refer to plot of IQF vs ILOAD.
监测系统采用新颖的开关稳压和线性稳压二级稳压结构电源,直接由高压线负载电流供电。
The power of this monitoring device is made up of novel switch voltage regulation circuit and linear voltage regulation circuit, the electricity of which is directly supplied by high voltage line.
海水泵电动机当其负载电流接近额定电流时不能满足运行要求,请选择另一台容量大的电动机。
The se water pump motor is unable to meet the operation requirement when its load current adjacent to its rated current. Please select another one with a large capacity.
该电路具有既能将负载电流限制在设定值以内,又能控制限流工作时功率管的开关频率等特点。
This circuit has both characters of restricting the current within the giving value and limiting the switching frequency of MOSFET operating on current limited condition.
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。
Special load sharing techniques are employed in a parallel SMPS design to equally dis-tribute the load current among the parallel SMPS.
海水泵电动机当其负载电流接近额定电流时不能满足运行要求,请选择另 一台容量大的电动机。
The se water pump motor is unable to meet the operation requirement when its load current adjacent to its rated current. Please select another one with a large capacity.
为了准确反映电力机车的负载电流或短路电流,应将接触导线和正馈线上的电流互感器次边差接。
In order to measure accurately the load of electric locomotives and short circuit current, the secondary side of CTs connected with catenary and feeder should be connected in differential mode.
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.
通过对放纸辊电机运行特点的分析,说明在选择电机额定功率时,关键是计算电机的最大负载电流。
Based on the analysis of operation characteristics of the unwind motor, we proved that the calculation of the motor's maximum current is the key for selecting the motor rated power.
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。
In theory, the decrease of the vacuum magnetic insulation transmission line inductance can heighten the energy transmission efficiency, can increase the load current.
利用有源钳位电路实现主变压器铁心对称复位,功率开关在宽输入电压和宽负载电流范围内零电压开关。
By using an active clamp circuit, the power transformer core is symmetrically reset. Zero voltage switching conditions are achieved over a broad input voltage and output current range.
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