负载电压
- 与 负载电压 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
17 Output smoothing Because a bleeder sets a minimum current drain, the regulation of the circuit, defined as percentage voltage change from minimum to maximum load, is improved.
由于分压器设置了最小漏电流,电路的调整定义成最小负载到最大负载电压变化的百分比。
-
Because a bulk smoothing capacitor is usually installed on the DC side of many AC to DC converters, the characteristics of harmonic loads will be influenced by this capacitor. Nowadays, shunt active power filters can't reduce harmonics effectively for this voltage type harmonic-producing load. Therefore, a series active power filter is designed to meet the requirements of voltage-sourced harmonic loads. Both source current and load voltage are detected in order to reach the compensation voltage for the SAPF.
由於许多交直流电源转换器均在直流端并联一直流电容以作为稳压之用,此大电容将造成负载谐波特性的改变;此类谐波源负载,如果使用现今常见的并联型主动式电力滤波器并不能很有效解决此类谐波问题;因此本文将采用串联型主动式电力滤波器,并配合同时量测电源电流及负载电压的混合式控制模式,即可有效解决此类谐波问题。
-
A state variable feedback based system control approach, which indirectly controls load voltage by means of controlling the supply current, is proposed, thus the problem that the undamped DC transient component of supply current, which is caused by the linking inductance between power supply and power loads under PI control mode, is solved.
分析了仅由1套逆变器构成的并联型综合电能质量调节器的结构特点和控制目标,提出了一种基于状态变量反馈的系统控制方法,通过控制电源电流来间接控制负载电压,很好地解决了常规比例–积分控制时电源和负载间的连接电感所导致的供电电流直流暂态分量不衰减的问题。
-
In this paper, quantitative analysis on exchange between inverter unit of DVR and grid is made when voltage temporarily drops. Then it studys detailedly the relationship of output voltage and power amang inverter unit of DVR ,grid and load.Finally Matlab simulations of all the compensation method are made.
本文定量分析计算电网电压暂降时DVR 逆变单元与电网的功率交换情况,详细研究逆变单元在各种补偿策略下的输出电压和有功功率与故障前后电网电压、负载电压和参考相量的具体关系,最后通过Matlab 仿真研究各补偿方法。
-
Then it studys detailedly the relationship of output voltage and power amang inverter unit of DVR ,grid and load.Finally Matlab simulations of all the compensation method are made.
本文定量分析计算电网电压暂降时DVR 逆变单元与电网的功率交换情况,详细研究逆变单元在各种补偿策略下的输出电压和有功功率与故障前后电网电压、负载电压和参考相量的具体关系,最后通过Matlab 仿真研究各补偿方法。
-
Based on the rated voltage that the normally working load needs, this paper discusses that the load current is restricted by controlling the secondary current of series transformer so as to meet the invariableness of the rated voltage.
在负载正常工作时所需的额定电压的基础上,该文讨论通过控制串联变压器二次侧工作电流来约束负载电流,从而使负载电压恒定。
-
The filter only needs to detect the three-phase electrical power's current, load voltage and DC voltage. It eliminates the multipliers, the calculating of harmonicas and the reactive current.
该滤波器只需检测三相电网电流、负载电压和直流侧电容电压,不需要乘法器,省去了谐波和无功电流的计算。
-
He square of the r.m.s. load voltage represents the power dissipated in a purely resisT
负载电压的平方值表明了功率消耗为阻性负载的持续温度。
-
The square of the r.m.s. load voltage represents the power dissipated in a purely
负载电压的平方值表明了功率消耗为阻性负载的持续温度。
-
The square of the r.m.s. load voltage represents the power dissipated in a purely resistive load whose resistance remains
负载电压的平方值表明了功率消耗为阻性负载的持续温度。
- 推荐网络例句
-
It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
-
The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
-
The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。