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5332106643554
- 随着电力电子技术的发展，变频调速异步电机越来越广泛地应用在各种工业领域。而变频调速系统的使用也给电力电子与电气传动学科带来了新的活力和研究课题，本文从变频调速异步电机的设计出发，首先将传统异步电机的设计方法与变频调速异步电机的设计方法进行了比较。指出了传统异步电机设计方法在变频调速异步电机设计中存在的局限性。同时，本文详细而系统地分析了变频调速异步电机中时间谐波和空间谐波的产生机理，论述了时间谐波和空间谐波对异步电机运行性能的影响，以及对异步电机绝缘系统的损害。-Following with t
vvvf
- 基于TMS320LF2407 的三相电机变频控制程序，这是刘和平书上光碟附带的， 感觉挺经的，奉献给大家-Three-phase motor inverter based on TMS320LF2407 control program, which is peace Liu CD accompanying the book, I feel quite through, and dedication to you
tuji091222
- 一种横机控制器的程序，带动电磁铁和电机，控制变频器-One kind of knitting machine control program to drive solenoid and motor control inverter
freescale_motor
- freescale 小电机实验 用freescale的变频功能，-freescale motor exprement using PWM
1xy7z.ZIP
- 变频调速同步电机转子三维温度场数值模拟Variable frequency adjustable speed synchronous motor rotor temperature field numerical simulation-Variable frequency adjustable speed synchronous motor rotor temperature field numerical simulation
mn4op8.ZIP
- 带变频驱动系统的感应电机故障诊断研究Belt drive system of induction motor fault diagnosis-Belt drive system of induction motor fault diagnosis
DSPIC30F4011-SPWM
- 本程序针对DSPIC30F4011专用电机控制芯片设计的SPWM控制代码，主要针对一步电机，实现变频，正反转控制。开发环境为MICROCHIP公司的MAPLAB-ICDE开发工具。-This procedure code for the DSPIC30F4011 dedicated motor control chip design SPWM control, step motor, to achieve frequency conversion, positive and negative
lmn4op.ZIP
- 变频器供电对永磁电机振动噪声源的影响研究Inverter power supply for permanent magnet motor vibration and noise source of-Inverter power supply for permanent magnet motor vibration and noise source of
1xy7z.ZIP
- 变频电源笼型异步电机断条故障诊断仿真Variable frequency power supply of squirrel cage induction motor broken bar fault diagnosis simulation-Variable frequency power supply of squirrel cage induction motor broken bar fault diagnosis simulation
1xy7z.ZIP
- 感应电机非线性输出反馈控制变频调速系统Nonlinear output feedback control for induction motor variable frequency speed control system-Nonlinear output feedback control for induction motor variable frequency speed control system
abd
- 三相异步电机变频调速仿真模型 仿真目的：改变三相异步电机的定子电源频率，观察电机定子电流，转速的变化规律。 -Three-phase induction motor speed regulation simulation model simulation purpose: to change the three-phase induction motor stator power frequency, and observe the variation of the stator cur
STC12C5A60S2
- 利用STC12C5A60S单片机对三晶变频器的控制，并与PC上位机进行通信，通过上位机对变频器驱动电机的监控，系统带有315M无线控制模块-STC12C5A60S microcontroller three crystal inverter control, and communicate with a PC host computer through the PC monitoring of inverter-driven motor, the system with 315M wireles
PLC
- 这个是PLC加变频器控制电机的实习报告，对初学PLC和便变频器的同学有很大的帮助。-This internship report, PLC and inverter control motor beginner PLC and we inverter students a great help.
pidaicheng
- 设计单片机系统拟实现电子调速皮带秤。本系统利用称重传感器测量输送带有效称量段上物料的重量，并将被测重力转换成相应的模拟电压信号，经放大器放大后，由A/D转换成数字量。与此同时，速度传感器将皮带速度转换为计数脉冲后进行整形。2路信号都送到C8051F410中进行计算、处理，得到当前皮带秤的瞬时流量值，对瞬时流量进行积分得到一段时间内的累积重量。瞬时流量与给定流量进行计较，运用PID算法，输出控制信号控制变频器来改变电机转速，从而可以实现流量的闭环控制。此部分需要设计2路信号输入通道，分别为称重传感
MCU-control-stepping-motor
- 用单片机控制两相混合步进电机，实现变频启动加速，方向切换以及脉冲计数。附有整个工程文件的代码及详细注释。-MCU control of two-phase hybrid stepping motor, to realize the frequency conversion start acceleration, direction switching and pulse counting.With the whole project to document the code and detail
DSP_TMS320LF2407A_D28
- 基于DSP 变频器源程序，学习电机编程的人员参考-DSP inverter-based source, learning motor programming reference
AN_SPMC75_0009
- 三相异步电机的变频控制.用于学习交流变频调速器的源代码.使用SPMC75系列-Three-phase asynchronous motor inverter control source code for learning AC inverter. Use SPMC75 series
control
- 梯形波永磁同步电机变频调速系统仿真，无刷直流电机-Brushless DC motor
motor070607
- 富士VG7变频器控制控件，可直接应用于大型电机控制用户界面中。提供启停，速度控制，方向切换，过热等安全保护。源码，有帮助文件-Fuji VG7 inverter control controls can be directly applied to large motor control user interface. Provide start and stop, speed control, direction switching, overheating and other securit
Fig7x4
- PWM变频器-交流异步电机系统模型-pwm inverter