A mathematical model of the system was built using a vector-controlled induction machine driving a flywheel.
基于飞轮储能系统里矢量控制的感应电机，建立了系统的数学模型。
The working principle of the induction machine with compound cage rotor is discussed in this paper at first.
本文首先阐述了复合笼条转子感应电动机的工作原理。
The mechanical energy of flywheel is charged or discharged by controlling the speed of the induction machine.
采用感应电机调速控制，实现了飞轮中机械能的存储和释放。
The latest developments of current controllers employed in high performance induction machine drives are reviewed.
简要地综述了高性能感应电机电流控制技术的最新进展。
All of these found the theoretical basis for the transient analysis of unbalanced short circuits for induction machine.
全文为普通和双笼感应电机不对称短路的瞬态分析建立了理论基础。
This paper will focus on the math model and control method of an induction machine based four ports electromechanical converter (EVT).
本论文主要就感应式四端口机电能量变换器（EVT）的数学模型以及控制方法展开研究。
The precise motor parameters affect the quality of the motor control system seriously in high performance ac drives of induction machine.
感应电机高性能交流调速方法中，电机参数的准确性严重影响着电机控制系统的控制品质。
Furthermore, this approach can be extended to induction machine modelling taking into account other phenomena such as temperature and skin effects.
另外这种方法还可以推广到考虑其他影响因素的电机，比如温度和集肤效应时的电机建模。
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。
The controller provides an adaptive estimate of the turbine shaft torque as a torque reference for a field oriented squirrel cage induction machine.
该控制器通过对涡轮轴转矩的自适应估算，将其作为参考转矩提供给磁场定向控制的鼠笼式异步电机。异步电机通过变速箱与涡轮轴相连接。
As a result, the generating action of the induction machine will cause the power flow to reverse and the kinetic energy of the drive system will be fed back to the supply.
结果，由于感应电动机为发电机，功率流将反向，拖动系统的动能将被反馈回电网。
The special slot is adopted in the rotor of the induction machine with compound cage rotor and there is two materials of casting aluminum and copper iron alloy in the slot.
复合笼条转子感应电动机转子采用特殊的槽形，且槽中含有铸铝和铜铁合金两种材料。
On the basis of the superposition principle and Laplace transformation, the process of the transient state under different short circuit states of induction machine is analyzed.
本文在叠加原理和拉氏变换方法的基础上，分析了感应电机在不同的短路状态下瞬态过程。
An off-line parameter estimation technique to determine the parameters, which are necessary to implement the vector control of the induction machine, is presented in this paper.
详细介绍了感应电动机矢量控制系统电机参数的一种离线辨识技术。
On the basis of the mathematical model of induction machine, simplified mathematical model is deduced, at the same time the theory of DTC is introduced with the concept of space vector.
本文从异步电机的数学模型出发，推导了异步电机简化数学模型，同时结合空间矢量的概念介绍了直接转矩的基本原理。
On the basis of the mathematical model of induction machine, simplified mathematical model is deduced, at the same time the theory of DTC is introduced with the concept of space vector.
本文从异步电机的数学模型出发，推导了异步电机简化数学模型，同时结合空间矢量的概念介绍了直接转矩的基本原理。
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