本文分析了电压与无功的关系,提出如何调整电压和无功。
The paper analyzed the relationship between voltage and idle work and provided the method for regulating voltage and idle work.
由于阻抗器的等效电阻为纯电阻,因此在调整电压的过程中不会产生谐波。
Because of the pure resistive nature of the equivalent resistance of impedor, no harmonic will be generated during the voltage regulation.
虽然主要是作为固定电压设计的这些器件可与外部组件用它来获得调整电压和电流调节器。
Although designed primarily as fixed voltage regulators these devices can be used with external components to obtain adjustment voltages and currents.
摘要:变电站是电力系统中转换电压、接受和分配电能、控制电流走向和调整电压的电力设施。
Abstract: : the substation is in power system voltage conversion, accept and electric power distribution, control and adjustment to the current voltage power facilities.
我会让电压升至300 0伏,并最多保持45秒,但我会根据犯人的的体型,来调整电压强度和时间。
I could run up to 3,000 volts for a maximum of 45 seconds, but, depending on the size of the inmate, I would adjust the voltage and the time.
在保证系统中无功功率平衡的基础上,辅以有载调压等措施调整电压,才可使电压的偏移保持在允许范围内。
Based on guaranteeing reactive power equilibrium of the system, only the voltage regulation assisted by on - load voltage regulation can make the deviation of voltage keep in allowable scope.
一旦你开始调整GTL ref电压(单独针对每个核心数据和地址总线)你将会发现不同的总线频率需要不同的电压组合。
Once you begin adjusting GTLREF voltages (for each core data and address bus) you will find that different bus frequencies respond differently to variations in the voltage.
无刷直流电动机在高性能驱动应用中具有良好的调整性能、高电压、高转矩、高体积比以及无电刷的优点。
Brushless direct current motors and have advantages of good adjustment performance, high voltage, high torque, high volumes ratio in high performance drive.
它能够在完成调整母线电压使其符合规定要求的同时,实现既定的优化日标,使控制达到最佳的效果。
Thus, it is possible to adjust the bus - voltage to the prescribed requirements and at the same time realize the comprehensive optimal control through optimized objective function.
分析了发电机组中频加载掉电压故障发生的原因,提出了电缆压降补偿装置调整方法。
Analyzed failing cause of mode-frequency to load voltage drop for generating set, provided regulated method of cable voltage-drop compensation device.
请用化学试剂清洁自动电压调整器的内部部件。
Please clean the inner part of the automatic voltage regulator with chemicals.
这提供了一个输出电压调整到一个较低的值表示。
This provides a means of adjusting the output voltage to a lower value.
同时也考虑了变压器分接头对中低压侧电压的调整。
Voltage adjustment by transformer taps at medium_low voltage supply are also considered.
另外,还给出了一种可对IGBT的驱动电压进行幅值调整的电路。
Furthermore, a circuit that can adjust drive voltage value for IGBT has been presented.
下超调下超调指电压调整器或控制器在应对负荷变化时,电压或频率低于额定的量。
Undershoot Undershoot refers to the amount by which voltage or frequency drops below the nominal value as the voltage regulator or governor responds to changes in load.
电压控制电压控制是设定电压调整器的运行点从而在设计范围内控制发电机组的输出电压的变阻器。
Voltage control the voltage control is a rheostat that sets the operating point of the voltage regulator and therefore controls the output voltage of the generator set, within its design limits.
当电压调整手柄顺时针转时电压升高,逆时针转时电压降低。
The voltage increases when the handle of the voltage regulator is turned clockwise . and decreases when turned counter-clockwise .
在测量一些稳态电压调整率非常小的电机时,会出现测量用电压表的最大绝对误差大于稳态电压调整的范围。
When we measure the electric machines with little steady voltage adjusting rate, the absolute error of the voltmeter reaches out of the range of the steady state voltage adjusting.
与传统方法相比,该方法具有电压纹波小、负载调整率和电压调整率低的特点。
Compared with traditional circuit, it has lower output voltage ripple, lower load adjustment rate and lower input voltage adjustment rate.
动态电压调整(DVS)技术是软件节能技术的另一种形式。
Dynamic voltage scaling (DVS) is an another effective technology form through software saving power energy.
该系统采用了MCS - 51单片机实施系统控制与管理、电压连续调整、通讯程控等功能,因而精度高、自动化功能强、使用方便。
By use of MCS-51 chip microprocessor, it can fulfill the tasks, such system control and management, programmable control communication and continuous regulation of voltage with high accuracy.
提出了面积等效谐波注入算法,同时提出了基于该算法的输出电压自动调整实现方法。
An equivalent area algorithm of harmonic injection is proposed, a realization method of automatic regulating output voltage is presented at the same time.
调整内部极限和扳机电压可以修正定时器的操作,扳机电压是通过将外部电压(或电流)应用于CONT来实现的。
The operation of the timer can be modified by modulating the internal threshold and trigger voltages, which is accomplished by applying an external voltage (or current) to CONT.
文章首先利用回转器-电容模型对两相电压调整模块进行建模研究,并推导出具体的磁集成自感和互感表达式;
The Gyrator-Capacitor model is first introduced to modeling two-phase integrating magnetics Voltage Regulator Module(VRM), which can deduce the corresponding self-inductance and mutual inductance.
然后论述了电容器的运行管理问题,包括电容器的调整、投切方法、电压监测、巡视检查等;
The operation management of capacitor is also described, including capacitor regulation, switching ways, voltage monitoring and patrol inspection etc.
该设计可以根据电网电压的波动调整动作值,从而保证电缆绝缘电阻的动作值不变;
The operating value of earth leakage protection can be changed with the mains voltage, but the operating value of cables insulation resistance is held the line.
针对分布式电源准入容量计算的问题,提出了考虑电压调整约束后的准入功率优化计算模型。
An optimization method is proposed for computing the maximum penetration level of multiple distributed generators, taking into account voltage regulation constraints.
在电子技术中,把交流电转换成低电压直流电的一种电路。这种电路的输出是经过调整的,使它的噪声及电压波动都很。
In electronics, a circuit for converting AC voltage to low voltage DC in such a way that the output is regulated to minimize noise and voltage fluctuation.
在电子技术中,把交流电转换成低电压直流电的一种电路。这种电路的输出是经过调整的,使它的噪声及电压波动都很。
In electronics, a circuit for converting AC voltage to low voltage DC in such a way that the output is regulated to minimize noise and voltage fluctuation.
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