通过分析电流串联负反馈对电路的噪声影响，给出该反馈电路的低噪声化条件。
By analyzing the series electric circuit negative feedback conditions to reduce its noise effect are proposed.
提出了限制短路电流的方法—串联电抗法。
And put forward a method to limit short-circuit current—series reactance method.
为降低大容量输电系统的短路电流水平，提出一种基于饱和电抗器的串联谐振式故障限流器。
With a view to reducing the short circuit current level of large capacity transmission systems, an in-series resonant type FCL based on saturated inductor is presented.
对于直流电流测量﹐在电流通道串联一电流分流器﹐将电流转换成直流电压信号。
For DC current measurement, a current shunt is place in series in the current path and convert the current to a DC voltage signal.
从而说明对电流型或电压型谐波源进行谐波补偿，应该分别使用并联型或串联型apf。
Therefore, it is demonstrated that the shunt or series APF should be used for compensating the current or the voltage harmonic source.
在串联电路中，电流只有一条流动途径，没有分支。
In the series circuit, the electric current can take only one path.
在串联电路中增加灯泡会降低它们的亮度，而电路中的电流也会减小。
More bulbs in the series circuit will decrease their brightness. A smaller current will flow.
在这种情况下，串联电阻就应该尽量靠近继电器，以限制电缆电容充电时的电流。
In this case, the series resistor should be placed as close to the relay as possible to limit the current when charging the cable capacitance.
分析与计算结果表明，因串联电抗器的电抗率不同，其流进电容器回路的谐波电流也截然不同。
Analysis and simulation results show that different harmonic currents flowing into the capacitor circuit is different due to different reactance ratio of series reactor.
应用电路理论的基本定律分析理想电压源的并联和理想电流源的串联。
With the basic laws of circuit theories, it analyzes ideal voltage source's parallel connection and ideal current source's series connection.
在介损测量基本原理的基础上，分析了串联谐振的基本原理，提出了电流互感器进行高电压介损测量时的设备配置，结合典型事例给出了测试结果。
Based on principium of medium loss measurement, principium of series resonance is analyzed, and device layout of current mutual inductance used in high voltage medium loss measure is presented.
本文对模拟电子技术课程中有关“反馈”的判别方法，诸如正、负反馈，电压、电流反馈以及串联、并联反馈等做了详细的分析比较。
The determinant method of feedback, such as positive feedback and negative feedback, voltage feedback and current feedback, series feedback and parallel feedback, etc.
如今，有源滤波器，如并联、串联和串并联组合有源滤波器，被广泛研究，以保持电压和电流的平衡。
Nowadays, the active filters such as shunt, series and combined shunt-series are studied as a flexible solution to compensate all current and voltage perturbations.
图2 - 39所示为静电计和由电压源及电阻器串联组成的电流源相连接。
Figure 2-39 shows an electrometer connected to a current source that consists of a voltage source in series with a resistor.
JRT型热过载保护器临界电流检测仪采用多受检器件串联及电子变换检测线路，提高了保护器大规模生产的效率和检测的准确度。
A number of detected electric elements are series and an electronic detective circuits are adopted in the critical current detector for JRT thermal overload protector.
含氧化限制孔的VCSEL具有低的阈值电流，但氧化孔的存在也会加大串联电阻。
While AlAs oxide confined aperture may reduce the threshold current of vertical-cavity surface emitting lasers (VCSELs), it might also enlarge the series resistance of the VCSELs.
锥体上电位变化可以等效为一个与锥体形状与掺杂相关的串联电阻的作用，这一电阻对单尖发射电流有负反馈作用。
This resistance, which is concerned with the doping and shape of the emitter, has a negative feedback action to the emission current of the emitter.
并且提出采用LCR输出滤波器来减小电压传递函数增益的峰值，从而在串联电感较小时能够同时减小电网电流中高频毛刺的含量。
It is proposed that LCR output filter can decrease the peak value of the gain of voltage transfer function as well as the high frequency burr contained in the source current.
在应用结点电压法分析电路时，如遇到与电流源串联的电阻，电阻必须省略。
And the resistors have to be omitted while meeting series-connection resistors connected with current source in the application of node analysis.
陶瓷电容因其体积小、等效串联电阻小和具有较大的RMS电流而常被人们采用。
Ceramic capacitors are often chosen because of their small size, low equivalent series resistance (ESR) and high RMS current capability.
分析了滞后臂串联二极管的全桥零电压零电流开关（ZVZCS）变流器的工作原理并给出了主要设计步骤。
The analysis and design of a ZVZCS FB-PWM converter with two diodes in series with the lagging leg is pre- sented.
当电弧炉电气系统在串联谐振点和并联谐振点附近时，均会出较大谐波电流，而串联谐振对系统的影响更大一些。
The arc furnace electric system will make appearance of more harmonic current at the series resonant point and the parallel resonant and influence of series resonant is larger for the system.
对安全稳态输入电流实验方法进行了介绍，探讨使用串联标准电阻测量电流的不确定度评定，根据计算结果对实验过程进行分析。
Introduced an evaluation and expression of uncertainty about the input current test. In this test, we use a in-series resistance to measure the steady –state input current.
调谐型相间功率控制器(IPC)是一种串联型控制装置，其突出特点是具有很强的线路有功输送功率控制能力和短路电流限制能力。
The tuned Interphase power controller (IPC) is a series connected power controller which has outstanding ability to control active power in transmission line and to limit the short circuit current.
提出了一种新型半桥电流源型串联谐振零电流三电平逆变器。
A novel current mode series-resonant ZCS three-level half bridge inverter is proposed.
提出了一种新型半桥电流源型串联谐振零电流三电平逆变器。
A novel current mode series-resonant ZCS three-level half bridge inverter is proposed.
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