Computation is eased by the law as the rotor current observer is needless under this way.
该控制律无需对转子电流进行观测，减少了计算量。
A novel current regulator was used in the control system to improve the rotor current waveform.
该系统使用了一种新的电流控制器，以改善电机转子电流波形。
The paper gives the vector control speed system of the double-fed machine on the rotor current orientation.
为此我们确定双馈电机调速时的矢量控制策略即转子电流定向的矢量控制。
On the basis of this scheme, a new speed adjustment strategy about vector control of doubly fed motor based on rotor current vector fixing is given.
在此基础上，本文提出了一种基于转子电流定向的双馈电机矢量控制的新型调速方案。
Fundamental principles and control strategies of pitch-controlled wind induction generator system with rotor current controller (RCC) were presented.
介绍了带有转子电流控制器(RCC)的变桨距调节异步风力发电机系统的基本原理及其控制策略。
The machine can be operated in sub-synchronous, super-synchronous speeds, minimum rotor current and full compensation when adjusting the speed and reactive power independently.
控制系统可以单独控制电机的转速和无功功率，使其工作在超同步、亚同步、转子电流量最小和全补偿工作方式下。
Experimental results show that the novel rotor current hybrid control system can satisfy the requirement of VSCF wind generator system, and the power factor control of generated power is available.
实验结果表明，该新型转子电流混合控制结构可以满足变速恒频风力发电机系统的运行要求，同时实现了发电机的输出功率因数可控。
It also includes, Hall element inputs, a sequencer for commutation control, fixed off time pulse width modulation (PWM) current control and locked rotor protection.
它还包括霍尔元件输入、整流控制定序器、固定停机时间脉冲宽度调制(PWM)电流控制以及锁定转子保护。
Eddy-current separators, in use since the early 1990s, consist of a rapidly revolving magnetic rotor inside a long, cylindrical drum that rotates at a slower speed.
涡电流隔离器自从20世纪90年代早期就开始得到使用，它是由长瓶状转鼓内的一个快速旋转磁力转子组成的，转鼓的旋转速度会较慢。
The double close loops of speed and current control is introduced in the system and the PI control is implemented in the current and speed loop, the position of rotor pole is detected by hall element.
系统采用电流、速度双闭环控制，电流、速度的调节采用PI调节，转子磁极位置通过霍尔元件检测。
Current model is the key part in the rotor flux linkage oriented control system, and its discretization analysis is conducted.
电流模型是转子磁链定向控制的关键，这里对其进行了离散化分析。
Using stator and in intertrochanteric air gap rotary field and rotor winding induced current interaction one kind of alternator.
利用定子与转子间气隙旋转磁场与转子绕组中感应电流相互作用的一种交流发电机。
The parameters are calculated from the data of small perturbations of the generator voltage, current and rotor angle during system disturbances.
其参数是通过在系统扰动过程中的发电机电压、电流和转子角等数据而得到的。
The firing inside the motor that caused by bad environment and current overload made the stator coils overburned, overheated rotor deformed and bearing damaged, which led to the motor out of service.
由于环境恶劣及电流过载，造成了电机内部起火烧损了定子线圈和转子过热变形及轴承损坏等情况造成电机无法使用。
Based on the theory of vector control and automatic control system, the vector control system of current model for doubly-fed asynchronous machine with field-oriented rotor was established.
根据矢量控制理论和自动控制原理，建立了转子磁链定向的双馈异步电动机电流模型矢量控制系统。
The experimental results are presented to show that the rotor losses are mainly caused by stator harmonic current.
实验结果表明电枢绕组谐波电流是产生该电机转子损耗的主要原因。
The flow of coolant pump design flow is usually 2% -3%, within a set of magnetic separation between the rotor and the annulus region due to eddy current arising from high-calorie.
冷却液的流量通常为泵设计流量的2% - 3%，内磁转子与隔离套之间的环隙区域由于涡流而产生高热量。
Current change in the MR damper coil can change the stiffness and damping of the whole support system, so the vibration of high-speed rotor can be suppressed by the MR damper.
用这种阻尼器支承的磁悬浮轴承转子系统，通过控制磁流变阻尼器线圈中的电流来改变整个转子系统的支承刚度和阻尼，抑制转子高速时的振动。
The vibration characteristics of a rotor system with passive electromagnetic damper under different current are studied experimentally.
通过实验研究了该阻尼器通以不同电流时对转子系统瞬态和稳态振动的抑振效果。
The adjustable model contains the information of rotor speed and a current model rotor flux observer.
可调模型包含电机转速的信息和一个电流模型转子磁链观测器。
In this paper, a new configuration of double-pole induced excitation with mixed connected rotor winding is proposed, the analytic expression of field current is also derived.
提出一种转子绕组混联的倍极感应励磁新结构，导出了转子励磁电流的解析表达式。
Once the product is ex-work, the motor load condition shall be judged initially based on the rotor voltage and current, and liquid resistance will be ready.
产品一经出厂，它是按照电机转子的电压、电流初步判断电机负载情况已配制好的液阻。
Meanwhile, a slight AC component was added to excitation current to decoupling speed estimation and rotor resistance.
同时，为了使转速估计和转子电阻的辨识解耦，在励磁电流处叠加了小幅交流分量。
The uncertain term derived from rotor resistance, that produces the estimation error, appears in both the stator current equation and rotor flux equation.
造成电流型观测器估计误差的转子电阻不确定项，在定子电流方程中同样存在。
This paper proposes a rotor flux estimator based on stator current vector orientation.
文中提出了一种基于定子电流矢量定向的转子磁链估计器。
A test method of torque synchro rotor quadrature axle damping short-loop loss and current was introduced.
介绍力矩式自整角机转子交轴阻尼短路环损耗和电流的一种测试方法。
The torque of switched reluctance motor is a highly non linear function depends on phase current and rotor position, so the torque ripple occurs.
开关磁阻电动机的转矩是各相电流与转子位置的高度非线性函数，这使得电动机的转矩容易出现脉动。
According to the calculating methods of current rotor structure dynamic characteristics, a general calculating program of analyzing aero-engine rotor system is developed.
结合现有的转子结构动力特性计算方法，开发出分析航空发动机转子系统动力特性的通用计算程序。
According to the calculating methods of current rotor structure dynamic characteristics, a general calculating program of analyzing aero-engine rotor system is developed.
结合现有的转子结构动力特性计算方法，开发出分析航空发动机转子系统动力特性的通用计算程序。
应用推荐