Each state is supported by several Architecture Building Blocks (ABBs), which can reside both inside and outside of the AC taxonomies.
每一种状态都得到了一些架构性构建模块(ABB)的支持,它可以位于 AC 分类的内部及外部。
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。
In the in- active state, the breakdown voltage were higher than the single air in the same conditions under AC and positive DC voltage, but it was opposite under negative DC voltage.
放电间隙较大的静止状态下,直流电压正极性和交流电压下气固混合两相体的击穿电压都大于相同条件下单一空气的,而直流电压负极性时则相反。
Based on this new model, steady state DC analysis and small signal AC analysis can be used to analyse all kinds of converters.
基于新的模型,对各种直流开关转换器均能进行直流稳态分析和交流小信号分析。
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。
We can realize the control to the button state, Sampling and determine for parameters, the output and communication. And can complete the DC to AC conversion smoothly.
实现了对按键状态、参数采样和判定、输出及通信的有效控制,顺利地完成了由直流到交流的转换。
Varying frequency is used to control AC pulse frequency in normal welding state.
正常焊接状态时变频控制交流脉冲频率。
This paper reports the development of a novel and effective approach in AC/MTDC (Multi terminal DC) power system state estimation, called improved sequential method.
综合分析了近些年来关于多端交直流系统(AC/MT DC)状态估计的算法,并提出了一种AC/MTDC状态估计分析的新算法———改进交替求解法。
In this paper, the tested parameter outcome of large synchronous machine identified by using the MPIS parameter identifier from low voltage ac steady state test is presented.
本文介绍采用静态交流试验,应用MPIS参数识别器识别大型水轮发电机的参数结果。
In the process of state estimation, AC and DC equations are solved in turn, keeping all high order derivatives of Taylor series for the DC equation.
在估计过程中交直流方程交替求解,并对直流方程采用保留泰勒级数展开式中所有高阶项的方法。
Guangzhou ac conversion Trading is a motorcycle accessories company, is registered by the relevant state departments of enterprises.
广州市AC改装贸易商行是一家摩托车配件的企业,是经国家相关部门批准注册的企业。
In the paper, we aimed at the steady state mode of AC exciting power network of AC exciting generators.
着重于分析交流励磁发电机系统的交流励磁侧电网的稳态工况。
Under steady state, the four-quadrant working principle of PWM rectifier has been explained here, the key for which has been found to be ac-side current control.
在稳态条件下,分析了电压型PWM整流器四象限运行工作原理,得出关键在于网侧电流控制的结论。
The basic analysis method about AC transient state of first order linear circuit is introduced through the example of rc circuit.
以RC串联电路为例,介绍一阶线性电路交流暂态过程的基本分析方法。
Introduced the repair-experience of the AC driver of the electrostatic printer and proposed the method to improve the primary circuit with the solid-state armature.
介绍静电复印机AC驱动器的维修经验并提出用固态继电器对原电路进行改进的方法。
The QSS (Quasi Steady State) model of converter which neglects the negative impedance of DC system will bring some errors when unbalanced fault occurs in AC system.
当交流系统发生三相不对称故障时,忽略直流系统负序分量的准稳态模型将给交直流混合系统的仿真带来较大的误差。
The proposed recursive integral PI algorithm can also be applied to the control of periodic reference current with zero steady-state error, such as sin AC drive control.
所提出的模糊递推积分PI控制算法还可以对周期性的被控量实现无静差控制,如交流电机的闭环控制。
Simulation experiment and industrial application prove effectivity of the method. Response time of controlled system is shortened, fluctuation times is reduced, and stable state ac...
仿真实验和工业应用证明了该方法的有效性,它缩短了被控系统的响应时间,减少了振荡次数,提高了稳态精度。
Simulation experiment and industrial application prove effectivity of the method. Response time of controlled system is shortened, fluctuation times is reduced, and stable state ac...
仿真实验和工业应用证明了该方法的有效性,它缩短了被控系统的响应时间,减少了振荡次数,提高了稳态精度。
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