Ac load bank has kinds of specifications and series, and include resistance, inductive and capacitive load.
交流负载箱有各种规格,系列齐全。有纯阻性负载或阻性、感性、容性负载。
Inverter is responsible for the direct current into alternating current, AC load equipment to ensure the normal use.
逆变器是负责把直流电转换为交流电,保证交流电负载设备的正常使用。
Before reliability calculation with the network flow method, the affective area of tie switch is knew through computation of the AC load flow.
在实现思路上,先通过交流潮流确定联络开关的切换范围,再用前述的网流法计算系统可靠性。
The estimate method of DC load and AC load based on the bus in microcomputer application system is introduced. The load driver and the balance of single direction…
介绍了总线直流负载和交流负载的估算办法,也为解决单向总线和双向总线的负载驱动及平衡问题提出了具体的解决方案。
The independent photolatic power generation transforms solar energy into electric through the solar panels. One part was transformed to the AC load, such as television, refrigerator and so on.
户用型光伏发电系统是通过光伏电池将太阳能转化为电能,一部分电通过逆变器将直流电变为与交流电,给交流负载(包括电视机,电冰箱等)工作;
The estimate method of DC load and AC load based on the bus in microcomputer application system is introduced. The load driver and the balance of single direction and dual direction bus are focused.
介绍了总线直流负载和交流负载的估算办法,也为解决单向总线和双向总线的负载驱动及平衡问题提出了具体的解决方案。
Imaginary load method and real load method can be used to test AC sampling measurement device of integrated substation automation.
变电站综合自动化交流采样测量装置可采用虚负荷法和实负荷法检测。
When the load is on the bypass ac input, the user can transfer back to the inverter by pressing the on button.
当负载输入的旁路交流,用户可以调回逆变器上按下按钮。
The load is supplied with bypass AC power via the static switch.
负载提供交流电源通过旁路静态开关。
AC electrical dynamometer is a key equipment of engine power-test system, whose load is mainly regulated by the excitation control system of electrical dynamometer.
交流电力测功机是发动机测功系统的重要设备,励磁控制系统是测功系统负载调节的主要控制装置。
The input current should be less than1.5A, under minimum AC input and full load.
在输入电压最小值,负载为满载条件下,最大输入电流不大于1.5 A。
This paper introduces application and developing tendency of AC speed control technique by changing frequency in crane's electrical diving of port and Marine based on potential energy load.
文章主要介绍具有位能性负载特点的港口及船舶起重机械电气传动中交流变频调速技术的应用及发展趋势。
Because the clamp effect of DC voltage source, AC side output the rectangular wave voltage waveform, and it has nothing to do with the load impedance Angle.
由于直流电压源的钳位作用,交流侧输出电压波形为矩形波,并且与负载阻抗角无关。
This paper discusses the design method of an effective voltage linearity controller of linear load working in AC power networks.
本文介绍了工作于交流电网中线性负载有效值电压线性控制器的设计。
A novel idea of designing and applying linear state observer is presented in this paper to reconstruct the load disturbance for feed forward control in AC. vector control systems.
本文提出了在交流矢量控制系统中设计线性状态观测器的新思路,并以此重构出负载扰动作前馈控制。
The resonant tank coupled to the switching circuit receives the first AC signal and generating a second AC signal for powering a load.
谐振回路耦合至开关电路,接收第一交流信号并产生第二交流信号以给负载供电。
A scheme of bidirectional thyristor phasing trigger composed by ICs is presented, and the trigger circuit fit for AC voltage regulator of inductive load is given.
提出了一种由集成电路组成的双向晶闸管移相触发器的设计方案,给出了适合于感性负载的交流调压电源的触发电路。
Purpose: it can be used as shunt and load resistor in DC or ac circuit of electric facility and electron instrument widely.
用途:可广泛用于各种电气设备和电子仪器的直流或交流电路中作分流或负载电阻等。
A new segment solution for solving load margin of AC/DC power system is proposed in this paper based on continuation method and interior point algorithm.
基于连续潮流法和原始一对偶内点法,提出了一种新的分段求解交直流系统负荷裕度方法。
Presents the design features of AC exciters and determination of major electromagnetic data with emphasis on solutions to strong excitation and rectification load.
详细介绍三机励磁系统中的交流主励磁机的设计特点及主要电磁参数的确定。设计中重点解决强励及带整流负载的问题。
The control methods and strategies of the AC electronic load based on modern power electronic technology are studied in this paper.
研究了基于现代电力电子技术的交流电子负载的控制方法和策略;
The characteristic and application conditions of three-phase ac intelligent thyristor power module (ITPM) and load characteristic of klystron are presented.
简要叙述了三相交流晶闸管智能模块(ITPM)的性能特点、应用情况以及速调管的负载特性。
The influences of load models on transient stability of a multi-infeed DC and AC system are analyzed at length.
分析负荷模型对多馈入交直流系统功角稳定性的影响。
The energy-saving effect and rough calculation of AC VVVF inverter in ventilator load in practical industrical production were described.
论述了交流变频调速器在工业企业实际生产中用于通风机类负载时节能效果情况及节能费用图示估算方法。
Aiming at characteristics of unpredictability the load torque used in ac motor servo system, a method of load torque adaptive identification based on state observer is presented.
针对交流电机伺服系统中负载转矩不可预测性的特点,提出一种基于状态观测器的负载转矩自适应辨识方法。
Against the heavy equipment load and complex operations characteristic, the spindle used vector control technology of ac frequency speed control; the car used advanced ac servo control technology.
针对该设备负载大、运行情况复杂等特点,主轴采用了交流变频调速矢量控制技术,小车采用了先进的交流伺服控制技术。
This permits the SCR to control only half of the AC positive wave; half voltage is applied to the load when the SCR initially fires.
这使得SCR来控制交流正波的一半,另一半的电压施加到在SCR初始触发该负载。
And after the discrete mathematic model for stability analysis and design a set of military reinforcement machine load of embedded system with ac servo device combined with the dynamic control system.
并对离散化后的数学模型进行稳定性分析,设计了一套以军用加固机加载嵌入式系统与交流伺服装置相结合随动控制系统。
And after the discrete mathematic model for stability analysis and design a set of military reinforcement machine load of embedded system with ac servo device combined with the dynamic control system.
并对离散化后的数学模型进行稳定性分析,设计了一套以军用加固机加载嵌入式系统与交流伺服装置相结合随动控制系统。
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