Description: avr atmega frimily
使用PWM控制交流电机，加入零点检测，防止在去磁过程中灌通上下桥而烧毁功率管。-avr atmega frimily use PWM control AC motors, to 0.1 detection, to prevent the magnetic process via next bridge burning power management. Platform: |
Size: 64289 |
Author:wefweff |
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Description: AC Induction Motor Control
Using Constant V/Hz Principle
and Space Vector PWM
Technique with TMS320C240 Platform: |
Size: 449489 |
Author:张三 |
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Description: avr atmega frimily
使用PWM控制交流电机，加入零点检测，防止在去磁过程中灌通上下桥而烧毁功率管。-avr atmega frimily use PWM control AC motors, to 0.1 detection, to prevent the magnetic process via next bridge burning power management. Platform: |
Size: 68608 |
Author:wefweff |
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Description: 使用dsPIC30F 实现交流感应电机的矢量控制源代码，可以通过此源代码学习SVPWM及交流电机的矢量控制算法-DsPIC30F realize the use of AC induction motor vector control source code, you can learn through this source code and SVPWM AC motor vector control algorithm Platform: |
Size: 173056 |
Author:小匡 |
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Description: 分别通过软件法和硬件法实现三相交流异步电动机SVPWM开环调速控制程序，乃本人珍藏！-Through software and hardware to realize three-phase AC induction motor open-loop speed control SVPWM control procedures, it is my treasure! Platform: |
Size: 48128 |
Author:江可乐 |
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Description: AC Induction Motor Control
Using Constant V/Hz Principle
and Space Vector PWM
Technique with TMS320C240 Platform: |
Size: 449536 |
Author:张三 |
Hits:
Description: 这是我毕业设计做的一个SVPWM同步永磁交流电机的控制系统，里面除了一个SVPWM的驱动算法之外，还有一个步进电机的控制器，以及基于QUARTUS7.2的NIOS II控制核心，通过PC的串口可以控制同步永磁交流电机和步进电机进行精确的定位。该系统较复杂，运用的知识也比较多，在SVPWM算法，PID算法，步进电机控制方面，NIOS II的串口编程等都有值得参考的地方。最好使用QUARTUS7.2编译，目标芯片是选用EP1C6Q240-This is my graduation project SVPWM make a permanent magnet AC synchronous motor control system, which apart from a driver SVPWM algorithm, there is a stepper motor controller, as well as QUARTUS7.2 based on the NIOS II control core, through PC serial port can be controlled permanent magnet AC synchronous motor and stepper motor for accurate positioning. The system is more complicated, the use of more knowledge, in the SVPWM algorithm, PID algorithm, stepper motor control, NIOS II serial programming, such as places are worth considering. QUARTUS7.2 compile the best use of the target chip is optional EP1C6Q240 Platform: |
Size: 13167616 |
Author:汉武帝 |
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Description: 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 format, will be AC and DC speed control technology and the organic integration of MATLAB simulation technology together, the main features of DC drive system and its simulation, the dynamics of DC drive system design and simulation DC PWM system and its simulation, AC voltage regulation speed control system and cascade speed regulation system and its simulation, the exchange of asynchronous motor VVVF system and its simulation, the exchange of vector control induction motor variable frequency speed regulation system and its simulation, synchronous motor speed control system and its simulation. Platform: |
Size: 8657920 |
Author:吴易 |
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Description: As traditional control schemes, open-loop Hysteresis and closed-loop pulse-width-
modulation (PWM) have been used for the switched reluctance motor (SRM) current controller. The Hysteresis controller induces large unpleasant audible noises because it needs to vary the switching frequency to maintain constant Hysteresis current band. In contract, the PWM controller is very quiet but difficult to design proper gains and control bandwidth due to the nonlinear nature of the SRM. In this thesis, the ac small signal modeling technique is proposed for linearization of the SRM model such that a
conventional PI controller can be designed accordingly for the PWM current controller. Platform: |
Size: 1945600 |
Author:lakhdar |
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Description: 在交流电机变频调速中，脉宽调制技术已经得到了广泛的应用。而空间矢量脉宽调制方法与经典的脉宽调制方法相比，具有直流电压利用率高、控制简单、损耗较小、便于数字化方案实现等优点。文中介绍了利用TI 公司的DSP 电机控制芯片TMS320F2812 实现SVPWM 的方法。该控制方法速度快、精度高，在电压型逆变器中能产生更少的谐波并减少开关损耗。-AC motor speed regulation, pulse-width modulation technology has been widely used. The space vector pulse width modulation method and the classical PWM methods, a high utilization rate of DC voltage control is simple, loss of small, easy to realize the advantages of digital programs. In this paper, using TI' s TMS320F2812 DSP motor control chip to achieve SVPWM method. The control speed, high precision, the voltage inverter can produce fewer harmonics and reduce the switching losses. Platform: |
Size: 828416 |
Author:xiliao |
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Description: 基于51单片机的温控电扇pwm交流电机调速程序-51 microcontroller-based temperature control fan PWM AC motor speed control procedures Platform: |
Size: 25600 |
Author:丁超 |
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Description: PWM是控制交流电机的主要方案，该文件设计了利用单片机产生SPWM波的方案和原理-PWM AC motor control program, the document design programs and principles for the use of single-chip to generate SPWM Platform: |
Size: 1312768 |
Author:刘华 |
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Description: 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
that is put through a diode bridge rectifier to produce a dc output
which across a shunt capacitor, this will, in turn, feed the PWM
inverter. Platform: |
Size: 475136 |
Author:hmod |
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Search - PWM ac motor control