交流电机

本文对36槽2/10极交流电机变极绕组进行了详细研究，给出了两个优质方案。

A detail study has been carried out on the AC machine pole_changing windings with 36 slots and 2 / 10 poles and 2 excellent plans have been obtained .

交流电机旋转磁场CAI课件的开发

Development of Pedagogical Software for Rotating Magnetic Field in AC Machine

基于FPGA的交流电机控制IP软核的设计

Design of AC Motor Control IP Soft Core Based on FPGA

基于DSP的交流电机矢量变换控制

The Motor Control System with Transvector Control Based on DSP

基于矢量控制的高性能交流电机速度伺服控制器的FPGA实现

FPGA implementation of the high-performance vector-controlled speed servo controller for AC drives

基于DSP的三相交流电机的矢量控制系统的理论研究和仿真

The Theoretical Research and Simulation of Three-phase AC Motor FOC System Based on DSP

没有PID环节的交流电机变频调速智能控制器

The Intelligent Controller Without PID Elements Used for Varying Frequency Speed Adjustment of AC Motors

交流电机PWM调压调速电路

PWM voltage control of AC motor

基于BP网的交流电机调速系统智能机内检测技术研究

Study on intelligent BIT ( built-in test ) technique of AC speed regulating system based on the BP neural network

上述各运动均由以PLC为核心的控制系统控制变频调速微型高速电机和步进电机以及普通交流电机来进行。

Above-mentioned motions are controlled by PLC which dominate frequency control mini-high-speed motor , stepping motor and normal alternating-current dynamo .

采用单片机控制交流电机PWM变频调速，可实现全数字化控制。

Using alternating dynamotor PWM frequency conversion governing controlled by single chip computer can realize digitized control .

PLC在交流电机软起动中的应用直流电动机启动过程的过渡现象

PLC in alternating current machine s of t start application The Transition in Process of Start of Direct Current Electric Motor

用Authorware制作交流电机CAI课件

The AC Machine CAI Courseware Developed by Authorware

基于SVPWM的交流电机调速系统的研究

Research Regulating Speed System of Motor Based on SVPWM

交流电机SF型矢量调速系统的鲁棒补偿

Robust compensation for Sf-Vector controlled AC motor systems

充分讨论了交流电机数字控制中的特殊问题和影响控制性能的因素，采用变步长和变PI等技术手段，使系统性能得到了改善。

Adequate discuss was given to the special problems and the factors which affect the performance met in the digital control .

首先，论文分析了国内外电机控制芯片的发展情况和交流电机控制芯片的广泛应用，论证了设计三相交流电机控制IP核的必要性。

Firstly , the necessity of designing AC motor IP core is discussed by analyzing the situation and the application of AC motor chip home and abroad .

而DSP的应用使得交流电机控制系统无论是在结构复杂程度、成本和效率上都有很大改观。

The appearance of Digital Signal Processors leads the AC motor controlling system to be much better than ever on either the complexity of hardware structure , costs or efficiency .

基于FOC的交流电机控制系统的研究与开发

Research and Development of AC Motor Control System Based on FOC

在PWM逆变器-交流电机系统中接入滤波器是减小电机过电压的有效方法。

In the AC electrical machine system fed by PWM inverter , an effective method to restrain the over voltage is to connect the filter to the system .

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。

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 .

并将此设计应用于交流电机矢量控制系统中，数字仿真实验表明，此方法设计的控制器可克服传统PID控制器在电机参数改变时控制性能差等不足，鲁棒性强。

The result of digital simulation shows that the designed scheme overcomes the control defect of conventional PID controller , with the motor parameters varying , prefect in dynamic performance , strong in robustness .

最后，对PWM控制技术和高性能、大容量交流电机调速系统在能源、环境和交通中的应用进行了展望。

Moreover , the PWM control methods and the application of high performance and high power AC motor variable speed drives in energy saving , environment protection and transport applications are highlighted .

提出了一种全数字化的基于电流矢量控制算法的交流电机速度伺服系统控制器的硬件设计方案，并在一片现场可编程门阵列FPGA中得到了具体验证和实现。

This paper presents a fully digitized hardware design scheme of a current-vector-controlled speed servo controller , which is verified and implemented on one-chip field programmable gate arrays ( FPGA ), for high-performance AC drives .

其次，以交流电机为对象，利用端口受控哈密顿（PCH）系统理论建立了PCH系统模型。

Secondly , we established the model of AC machine in the theory of the port-controlled Hamiltonian system .

根据MT坐标系下交流电机的数学模型推导出它的仿真模型，同时得出SPWM逆变器的仿真模型，并在SIMULINK中实现。

The simulation model of induction motor is derived in MT axis , the simulation model of voltage source SPWM inverter is derived too , Both of their realization are presented by SIMULINK .

基于智能型AC-SSR的三相交流电机正反转控制及应用

The Positive or Inversion Control and Application of Three-phase AC Motor Based on Smart AC-SSR

本文运用电压型PWM变流器的基本原理，结合电力系统大功率交流电机环境的特点，基于三相交流型分离控制式交-直-交功率负荷模拟器，提出并设计了电动机模拟器，解决了这些问题。

To solve these problems , adopting the principle of voltage-type PWM converter , considering about the high power AC environment in the electric power environment , the motor simulator is designed based on the three-phase AC type separate-controlled AC-DC-AC power load simulator .

简要介绍了低压380V，660V交流电机软起动器的选用原则；

This paper briefly analyzes the criterion of choosing and utilizing low voltage ( 380V / 660V ) AC motor soft starters .

经实验和实际应用证明，TMS320F2812功能强大，运算速度快，非常适合于三相交流电机的数字控制。

Experimental and practical application proofed that TMS320F2812 extremely suited to the three phase AC motor numerical control for its formidable function and quick operating speed .