搜索资源列表
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用于产生SPWM波的程序（用于驱动变频逆变电源的开关管驱动-used to generate SPWM procedures (used to drive the variable frequency inverter drives switch
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DSP-2812的变频器源码，用dsp2812做的变频器源码和protel原理图，说明书等，不错的资料-dsp-2812 Variable-frequency Drive
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感应电机矢量控制mdl文件，适用环境matlab6.5-Vector Control of a Variable-Frequency Induction Motor Drive
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交直流调速系统与MATLAB仿真 书籍，PDF格式的，将交直流调速技术和MATLAB仿真技术有机结合在一起，主要内容包括直流调速系统及其仿真、直流调速系统的动态设计及其仿真、直流脉宽调速系统及其仿真、交流调压调速系统和串级调速系统及其仿真、交流异步电动机变频调速系统及其仿真、交流异步电动机矢量控制变频调速系统及其仿真、同步电动机调速系统及其仿真。-AC and DC speed control system with the MATLAB simulation of the book, PDF
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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
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4下载：
异步电动机变频调速系统matlab仿真，基于simulink仿真。-Induction motor variable frequency drive system matlab simulation, based on simulink simulation.
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伺服的基本概念是准确、精确、快速定位。变频是伺服控制的一个必须的内部环节，伺服驱动器中同样存在变频（要进行无级调速）-The basic concept of the servo is accurate, precise and rapid positioning. A servo-controlled inverter is necessary internal links, there are also servo drive frequency (to variable speed)
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伺服的基本概念是准确、精确、快速定位。变频是伺服控制的一个必须的内部环节，伺服驱动器中同样存在变频（要进行无级调速）-The basic concept of the servo is accurate, precise and rapid positioning. A servo-controlled inverter is necessary internal links, there are also servo drive frequency (to variable speed)
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异步电动机的变频调速，采用IGBT全桥逆变器-Variable-Frequency Induction Motor Drive
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RTC的英文全称是Real-Time Clock,翻译过来是实时时钟芯片. RTC是PC主板上的晶振及相关电路组成的时钟电路的生成脉冲，RTC经过8254电路的变频产生一个频率较低一点的OS(系统)时钟TSC，系统时钟每一个cpu周期加一，每次系统时钟在系统初起时通过RTC初始化。8254本身工作也需要有自己的驱动时钟（PIT）。
-English name of the RTC Real-Time Clock, translated real-time clock chip RTC cry
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使用AVR单片机产生频率可调的PWM脉冲输出，两路脉冲互补，一路高电平，另一路低电平。可用于控制可变频率的驱动电机-AVR microcontroller to generate the PWM pulse output frequency is adjustable, two-way pulse complementary, all the way to high and low the other way. Can be used to control the variable freque
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瑞萨 r8c/32c 系列变频电机驱动代码。共享一下-The Renesas r8c/32c series variable frequency motor drive code. Shared. . . .
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1,通用变频器的建模和参数设置
2,通用变频器的工作原理介绍-1，Universal inverter modeling and parameter set
2, Universal inverter works
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变频异步电机矢量控制系统，matlab上编写，mdl源文件-Vector Control of a Variable-Frequency Induction Motor Drive
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采用MFC编写的，RS485转RS232串口的上下位机通信，驱动VDL变频电机-Written using MFC, RS485 to RS232 serial subordinate unit communication, VDL variable frequency motor drive
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电动机的单片机控制，主要介绍步进电机细分驱动和无刷、变频驱动器-SCM motor control, mainly on the stepper motor subdivision drive and brushless, variable frequency drives, etc.
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Space Vector PWM
The space vector PWM (SVM) method is an advanced computation-intensive PWM method and is possibly the best method among the all PWM techniques for variable-frequency drive application. Because of its superior performance characteri
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Experimental Results of Variable Frequency Drive for Three Phase Induction Motor Using Microcontroller
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AC motor drives are widely used to control the speed
of conveyor systems, blower speeds, pump speeds, machine tool
speeds, and other applications that require variable speed with
variable torque. The complete system consists of an ac voltage input
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The need for variable speed of an ac induction motor arises in certain industrial applications and
this is often difficult to achieve because induction motors are of fixed speed. The available control techniques
such as variation of supply voltage,
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