仿真结果表明,该方法能有效地维持系统电压水平,同时防止多控制手段间的超调和调节振荡等现象。
The simulation results indicate that the strategy can maintain the system voltage and prevent the over-control and control oscillation among the multi-methods.
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.
只有做到合理补偿无功功率,才能有效地维持和稳定系统电压水平,从而降低有功损耗,提高系统供电效率。
Compensating reactive power reasonably can keep system's stable voltage level effectively, so reduces the active loss, improves system's efficiency of power supply.
根据在线辨识得到的线圈参数计算最终控制电压以维持理想电流。
The control voltage can be calculated based on coil parameters identified through online identification to maintain the setting current.
直流电压变化会维持在一个很小的范围内。
Thus, dc voltage fluctuations are maintained within the small range of the voltage margin.
通过对结果的分析可以看出,开关磁阻发电系统具有较高的容错性能,当发生缺相故障时,系统仍能维持正常的电压输出。
The simulation results indicate that the SRG has a better fault-tolerant capability, since that the output voltage can keep a normal value when the SRG is lacking a phase.
单元结构和维持电压对AC -PD P的性能有非常大的影响。
Cell structure and sustaining voltage affect the performance of AC-PDP very much.
此“ 先期放电”不但清除了部份的壁电荷还增加空间中带电荷粒子数量并使得其后产生的维持放电可于较低电压时开始。
The pre-discharge not only eliminates partial wall charges but also increases density of priming particles which help the coplanar-type discharge start at a lower cell voltage.
缓冲器总是可以提供任何你所需要的电流,以便维持其标称电压保持不变。这就是它与电流放大器的不同之处。
The buffer differs from the current amplifier as it sets out to provide whatever current level is demanded from it in order to maintain the signal voltage told to assert.
在对电容电压进行动态维持的同时,实现高效的PWM调制。
While the PWM is implemented with high efficiency, the capacitor voltage is dynamically maintained.
此外,B的增加显著降低了磁控溅射镀膜工艺的着火电压和维持放电电压,为实现低电压磁控溅射提供了另外一种思路。
Further more, the increase of B reduced greatly the touching off and keeping discharge voltages during magnetron sputtering coating, which gives another approach to lower voltage magnetron sputtering.
合理的无功补偿点的确定以及补偿容量的确定,能够有效的维持系统的电压水平,提高系统的电压稳定性,从而降低电网的网损率。
Ensure Reasonable reactive power compensatory point and capacity, it can be maintained systemic voltage level and improved systemic voltage stability, consequently decrease loss of system.
恒定电流源可以避免因输入电压的波动使LED的驱动电流波动并维持LED的亮度不变。
Constant current source can avoid the fluctuations of output current due to the fluctuations of input voltage, and maintain the brightness of LED.
在一定的条件下,特别放电气压条件适当时,两种放电模式可以共存,其物理原因是两种放电模式的维持电压在不同气压下相对大小不同。
The existence of two discharge modes named a and y mode were found under specific conditions, the holding voltage of two discharge modes are different in different gas pressure.
调整直流电压的整流器断开后,正常的倒相器会维持直流电压以保持可操作性。
After the rectifier, which has been regulating dc voltage, undergoes tripping-out, the healthy inverter terminal should maintain the dc voltage in order to continue operation.
维持锁定的直流控制电压由鉴相器提供,因此鉴相器的两个输入信号间留有一定的相位差。
The maintenance locking cocurrent control voltage provides by the discriminator, therefore between the discriminator two input signal leaves leeway certain phase difference.
在火花试验装置上进行爆炸试验,得到本质安全复合电路的放电波形,发现电弧电压基本维持在最小建弧电压,而电容电流随着电路参数的不同而发生振荡。
It was found that when the capacitive ignition occurred, arc voltage will keep minimum arcing voltage, but arc current possibly attenuates in sinusoidal form with different circuit parameters.
配电系统电压跌落时,动态电压调节器可以维持敏感性设备的电压稳定。
When distribution system voltage drops, dynamic voltage restorer (DVR) can maintain the sensitive load side voltage stability.
为了维持直流母线的电压稳定,还设计了稳压调节器,并对太阳电池模拟器进行单支路和阵列实验来测试其直流母线特性。
The shunt switching unit was designed to maintain the stability of DC bus and test the performance of DC bus of the solar array simulator.
在t1期间,通过半导体闸流管维持一反向电压,并且正是在这之后,设备易于保持一正向电压,而无需开启电源。
During t1 a reverse voltage must be maintained across the thruster and only after this time is the device capable of blocking a forward voltage without going into its on-state.
由于有电压穿过电容,电容能维持其充电特性,从而维持其电介质层。这就是回答煲机问题的关键所在。
Because of the difference of DC voltage across it, it maintains its charge which in turn maintains its dielectric layer. And this is the key that answers the long burn-in question.
而信号远离电源电压后,再维持放大器的共模抑制是不必要的,需要的却是不为瞬间过电压所毁坏的条件。
It is not necessary that AMPLIFIERs maintain common-mode rejection for signals beyond the supply voltages: what is required is that they do not self-destruct for momentary overvoltage conditions.
本发明在放电时,通过放电单元中心部较强电场减少放电开始电压以及放电维持电压。
In the process of discharge, the invention can reduce the discharge initial voltage and the discharge maintaining voltage via the stronger electric field of the center of discharge unit.
电压安全成本作为维持系统电压安全、稳定需要额外付出的经济代价,成为市场环境下成本分析与研究中的一个重要内容。
Therefore, with the change from vertically integrated environment to power market, the estimation of security cost and pricing security become very important.
它具有工作气压高,维持电压低,阴极溅射率高等特点。
It has the characteristic of working on higher pressure and lower voltage and having a high cathode sputtering rate.
电压控制作为维持系统电压水平、提高系统电压稳定性的重要环节得到广泛的关注。
Voltage-controlled voltage level to maintain the system, improve system voltage stability has been an important part of a wide range of concerns.
电压控制作为维持系统电压水平、提高系统电压稳定性的重要环节得到广泛的关注。
Voltage-controlled voltage level to maintain the system, improve system voltage stability has been an important part of a wide range of concerns.
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