The standby input power should no more than 3W under the rated input voltage condition.
在额定电压输入情况下,待机功耗不大于3W。
The standby input power should no more than0.5Wunder the rated input voltage condition.
在额定电压输入情况下,待机功耗不大于0.5 W。
To meet the low input voltage condition, a multi-period double-ended supplied low voltage BOOST system control scheme was proposed.
论文首先针对低压输入的条件,提出了一个分阶段双端切换供电的低压Boost系统方案。
In abnormal voltage condition, voltage shall be dropped because of sudden increasing voltage due to generator's fault and power off or short circuit time.
在电压异常情况,应电压下降,由于电压突然增加由于发电机的故障和断电或短路时间。
The traditional interleaved two transistor forward converter exists high voltage stress of freewheeling diode when applied in high output voltage condition.
传统交错并联双管正激组合变换器应用于高电压输出场合时存在变换器次级电压偏高、高频整流二极管电压应力大的问题。
The accident happens from time to time due to high temperature of main contacts inside HV switchgear cabinet. It is difficult to monitor the temperature there under high voltage condition.
高压开关柜一次触头因温度过高而造成事故时有发生,由于处于高电压状态,对该处的温度监测较为困难。
Significant factors include regulation of line voltage, temperature of the room in which the device operates, temperature control, and condition and age of the lamps.
主要的因素包括:线路电压的调节、设备房间室温、控制的温度、条件以及灯的寿命。
Based on the proposed model, total transfer capability (TTC) of power system containing large-scale wind farms is investigated under the constraint condition of static voltage stability.
利用这一模型,针对含有大型风电场的输电系统,对其静态电压稳定约束条件下的最大输电能力(TTC)展开研究。
UPS in a very short time into the "German sunshine low storage battery voltage automatic shutdown" working condition, so as to stop supply power to the load.
UPS在极短时间内进入“德国阳光蓄电池电压过低自动关机”的工作状态,从而停止向负载供电。
In an overload condition, the voltage burden can reach many volts, depending on the input value.
根据输入的不同,在过载的条件下,输入端压降可能达到若干伏。
For signal conditioning hardware to condition a signal, or for the DAQ device to measure it directly, you must first convert it to an electrical signal such as voltage or current.
对于信号调节、信号硬件调理或是DAQ设备直接测量,你首先必须将其换算成电信号,如电压或电流。
This paper enumerates the main monitoring functions of the intelligent device, and describes the condition monitoring principle of the stoke, operating speed, close spring of high voltage switchboard.
本文列举了装置的主要监测项目,说明了高压断路器的行程和速度、合闸弹簧状态监测的原理。
Testing results show that the major factors affecting the deposition efficiency are the welding current, arc voltage and gas flow rate under the condition of same circuit inductance.
试验结果表明,在回路电感值不变的条件下,焊接电流、电弧电压和气体流量是影响熔敷效率的主要因素。
Through the operational principle it can be verified that all the switches are capable of achieving ZVS or ZCS condition, and the voltage and current stress are relatively low.
通过对这种变换器的工作原理分析可知,主辅开关管都可以实现零电压或零电流开关,且电压、电流应力较小。
The condition that plasma breakdown on Tokmak is get enough high loop voltage and large null field region in the vacuum vessel area.
托卡马克装置产生等离子体击穿的条件是在真空室区域中达到足够大的环电压以及尽可能大的零场区。
This paper is involved in the analysis of oscillation starting condition, output voltage amplitude adjustment, and frequency selection network composition of sinusoidal coave oscillation circuit.
分析了用运算放大器组成正弦波振荡电路的起振条件和输出电压幅值的调节及选频网络的构成。
The low-voltage power line channel properties are analyzed in this paper and a decision feedback channel estimation method is proposed on condition of slow time-variant of channel.
该文分析了低压电力线信道特性,利用信道慢时变的特点提出一种适合于电力线信道的判决反馈信道估计方法。
The waveforms of the collector current and collector-emitter voltage are also determined under the optimum operation condition.
在最佳工作条件下,给出了集电极电流和集电极——发射极电压波形。
Under the proper simplified condition, the calculation formulas of rectification voltage and phase current were deduced out respectively and were testified by experiment.
在适当的简化条件下,推导出各自整流电压和相电流的计算公式,并通过了试验验证。
Finally, the fundamental frequency estimation under different PQ disturbances condition, such as harmonics, voltage fluctuations, etc, is analyzed by simulation respectively.
并运用大量仿真,对本方法在谐波、电压波动等干扰环境下基本频率估计的有效性进行验证。
This paper presents a new method that PIR-P dual loop control based on rotating coordinates to improve the output voltage symmetry of inverter under the serious unbalanced load condition.
为改善逆变器系统在严重不平衡负载情况下输出电压的对称性,文中提出一种新颖的控制策略——旋转坐标系下的PIR - P双环控制。
This system has much advantages such as control intelligence, high precision, real control and that can work stably in the high voltage and strong electric field working condition.
该系统能稳定工作在高电压、强电场的工作环境下,且具有控制智能化、精度高和实时性强的特点。
In the paper the influences of altitude and atmosphere condition on external insulation test voltage are introduced, and the effect mechanisms are analyzed respectively.
介绍了海拔高度和大气条件对高压产品外绝缘试验电压的影响及影响机理。
The rated voltage of cable shall be applicable to system operation condition where the cable lain in.
电缆的额定电压应适合电缆所在系统的运行条件。
The limit conditions for the end voltage of the induction machine are derived, according to the asymmetric condition of the machine stator winding.
考虑感应电机定子绕组接线的不对称情况,推导出电机端电压的约束条件。
Conclusion and its condition are obtained, that signal peak voltage is directly proportionated with laser energy.
得到了峰值电压正比于激光能量的条件和结论。
By means of computered modeling and simulating, the variation of the discrepancy of motor voltage and valve Angle are analyzed when system working at proper or fault condition.
利用计算机建模与仿真的方法,对电动节流阀控制系统正常和异常时电机电压和阀门转角的波动进行了分析。
By means of computered modeling and simulating, the variation of the discrepancy of motor voltage and valve Angle are analyzed when system working at proper or fault condition.
利用计算机建模与仿真的方法,对电动节流阀控制系统正常和异常时电机电压和阀门转角的波动进行了分析。
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