在此基础上分析线路塔型、导线参数、相序排列等因素对不平衡电流的影响。
On this basis, the influences to unbalance current of line tower type, wire parameters and phase sequence arrange are analyzed.
传统零差保护均使用高阻继电器，高阻继电器有很高的避越不平衡电流的能力。
Traditionally REF adopts a high resistance relay with very high ability for overcoming the imbalance current.
控温电路采用四端电阻自平衡电流环路，从而保证其电气和温度均处于闭环状态。
The control circuit is a self-balancing current loop which makes use of a four-terminal resistor of nickel wire to assure a close-loop both electrically and thermally.
监视器的保护功能不受线路或负载的电流大小，冲击电流、不平衡电流和负载性质的影响。
The protection functions of relay don't be affected by current intensity of circuit or load, impulse current, imbalance current and load characteristic.
因此重点分析变压器纵差保护不平衡电流产生的原因，并寻求减少它对变压器纵差保护影响的主要措施。
The cause of its creating unbalanced current was emphasized to analyze. The main measures for reducing the impact on this protection were sought.
最后以EMTDC仿真为手段对深圳电网典型线路的不平衡电流进行再现，并根据前文的研究结论提出相应的解决方法并仿真验证。
Finally, the unbalanced current in Shenzhen power grid is reproduced by simulation with EMTDC. Based on conclusions of earlier studies, a solution is proposed and it is proved by simulation.
电流的不平衡会造成大量电流流回发电机，严重损害设备，甚至产生爆炸。
The imbalance would send large flows of electricity back to generators, severely damaging them or even blowing them up.
钕磁铁的N42提供了最佳平衡的耐用性和磁铁强度(电流输出)。
The N42 neodymium magnets provide the optimal balance of durability and magnet strength (current output).
文中分析了系统平衡变换原理，讨论了系统的平衡方式、补偿电流检测与有源滤波器控制方法。
In this paper, the principle of balanced transformation is analyzed; the balance mode, detection of compensating currents and controlling method of the active filter are discussed.
当2个以上电容器并联时，应考虑到通过这些电容器的电流平衡。
When you install more than 2 capacitors in parallel, please consider the balance of current flowing into the capacitors.
在电流不平衡时，大约一周一次。稍后，当平衡恢复时，一月一次……月暗期。
With the current imbalance, about once a week. Later, as the balance is restored, it can be once a month… Dark of the moon.
该方法通过实时检测三相交流输出电流方向得到方向函数，利用该函数选择一个PWM周期内不同电压矢量作用时间来控制中点电流的方向，实现电压平衡。
By getting the direction function from the output AC current, the applied time of voltage vectors in one PWM period was chosen, the direction of central current was controlled for DC voltage balance.
压电或储存电荷效应：由于机械应力产生的电荷不平衡(从而产生了电流或电压偏置)。
Piezoelectric or stored charge effects: the creation of charge unbalances (and thus current flow or voltage shift) due to mechanical stress.
分析了导致不带平衡电抗器的整流机组直流负载拐点电流超出许可范围的成因；
The cause that transition current of DC-load in rectifier unit without balance reactor exceeds the range of permission is discussed.
提出了一种附加控制策略，该附加控制策略根据系统频率的变化改变直流系统的功率或电流指令，从而实现系统功率的平衡。
The authors propose an additional control strategy, which changes the power or current order according to the variation of system frequency, thus the power balance of the grid can be implemented.
本文采用局部电流平衡模型，在无光照条件下，对不同表面材料、不同几何形体的航天器充电情况进行了计算。
In this paper, by using the local current balance model, the charging magnitudes of electrically-isolated, shaded surfaces of a spacecraft are calculated for different shapes and materials.
利用电流平衡处理技术，实现了双电机拖动的同步运行。
It is also used current balancing treatment technology to realize synchronism operation of twin motor drive.
提出了在异步电动机供电不平衡的情况下平衡相间电流的方法，给出了晶闸管故障检测的方法。
Ways of balancing the phase current of an induction motor operating with unbalanced supply and fault diagnostics of the thyristors are discussed.
前馈信号同时包含了电网电压和负载的信息，通过快速调节交流侧进线电流，使得系统功率平衡得以维持。
Feedforward signal includes the information of both grid voltage and DC side load. Power balance between the input and output can be maintained by adjusting AC side currents.
也发现即使三相输入电压平衡，输入电流也存在失真现象。
It is found that the input current produces distortion even if the three-phase input voltages are balanced.
温度的变化引起热敏电阻阻值的变化，从而使电桥失去平衡，引起流过微安表的电流发生变化。
A changed temperature lead to the change of value of the thermistor, then the bridge balance broke up, which induced the change of current value to the microammeter.
焊接初级回路采用双向水冷可控硅控制，保证电流输出平衡，可靠。
Welding primary windings adopts two-way water-cooled silicon-controlled rectifier control, ensure that current output balance, and reliable.
该方法也适用于电网平衡时的谐波电流检测。
The method also can be used for detecting the harmonic current under the balanced grid.
在平衡溶液中，通道的电位-电流关系近似为直线。
The MS channels exhibited a nearly linear current voltage relationship in the balance solution.
文中讨论了平衡变换原理，给出了补偿电流检测与有源滤波器控制方法。
The principle of balanced transformation is discussed. The detecting method of the compensating currents and control mode of the active power filter are proposed.
并按局部电流平衡模型，计算了航天器背阴面的带电电位。
Also, according to the local current balance model, the shaded-side spacecraft potentials under the condition of no photoelectrons are calculated.
实践证明，这种变压器三相侧电流的不平衡程度可以满足有关规定。
It has been proved in practice that the unbalance degree of the three-phase side current of this transformer can meet the requirements of the related regulations.
通过对铁芯的磁化过程、剩磁特性及线圈的激磁状态研究，分析了半波磁势自平衡直流传感器的电流波形。
By researching the magnetization process and remanence characteristic of the core, the magnetic exciting status of winding the current wave of the system during the half cycle is analyzed.
通过对铁芯的磁化过程、剩磁特性及线圈的激磁状态研究，分析了半波磁势自平衡直流传感器的电流波形。
By researching the magnetization process and remanence characteristic of the core, the magnetic exciting status of winding the current wave of the system during the half cycle is analyzed.
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