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Description: AC-DC-AC双pwm逆变器的Matlab/Simulink仿真源程序。包括两个电路：一个是50Hz三相 AC(PWM整流)->DC->50Hz三相AC(PWM逆变),驱动三相对称电阻负载；一个是60Hz 三相AC(全波整流)->DC->50Hz三相AC（PWM逆变），驱动一个永磁同步电动机。（本源码基于王军(xiaohongchen@163.com)上载的double_pwm_inverter.mdl改进而来，适用于matlab7.3.0(R2006)版本）-AC-DC-AC inverter pwm dual Matlab/Simulink simulation source. Includes two circuits: one is the 50Hz three-phase AC (PWM rectifier)-
Platform: |
Size: 13312 |
Author: 陈士德 |
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Description: 用PIC16F876A产生2路SPWM波，经GAL16V8变换成4路，在分别用A3120去推动IGBT,经过LC滤波最终得到50HZ的正弦波。
-PIC16F876A have used 2-way SPWM wave by GAL16V8 converted into 4-way, in the A3120, respectively, to promote the use of IGBT, after LC filter finally 50HZ sine wave.
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Size: 51200 |
Author: zhanghao |
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Description: MCU主频12MHz，软PWM控制IO模拟。PWM脉宽调节10uS
PWM频率20mS=50Hz, PWM高电平脉宽700uS~2300uS,PWM低电平脉宽19300uS~17700uS
"零耗时"并非不耗时。只是没用软件空等待等恼人的函数。
其主要原理是利用低频宽脉冲软PWM信号的“低速”而T2的16位定时器自动装载功能。
T2在每个PWM周期内中断两次。即PWM高电平和PWM低电平各中断1次。
合理应用RCAP2的预装载功能并进行简单的减法运算而轻松完成任务的要求。-MCU frequency 12MHz, Soft-PWM control IO simulation. PWM pulse width adjustment 10uSPWM frequency 20mS = 50Hz, PWM pulse width high 700uS ~ 2300uS, PWM low-level pulse width 19300uS ~ 17700uS
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Size: 2048 |
Author: 钟南海 |
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Description: STC12C5410/STC12C5410AD 系列 PWM输出。
采用汇编语言编写，详细注释说明。-PWM output STC12C5410/STC12C5410AD series. Using assembly language to prepare detailed notes.
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Size: 1024 |
Author: twisdsdi |
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Description: 8051系列应用类打包：AD调速，仿50HZ波形输出，P3口输出控制继电器程序，PWM电机调速，报警，报警防盗，步进电机的控制，电子秒表，电子秒表,航标灯控制程序,频率计等-8051 Series Application Class Package: AD governor, imitation 50HZ output waveform, P3 mouth relay output control procedures, PWM motor speed control, alarm, burglar alarm, stepper motor control, electronic stopwatch, electronic stopwatch, navigation light control procedures, frequency meter, etc.
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Size: 12288 |
Author: fish |
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Description: 采用STC-51的STC12C5202AD芯片产生50HZ正弦波的SPWM调制发生器-50HZ generate sine wave of SPWM modulation generator
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Size: 1024 |
Author: li |
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Description: 变频输出！按p3.2连续输出50hz,1KHZ,1KHZ窄脉冲， 停止。输出口P3.3。-Frequency output! P3.2 by continuous output 50hz, 1KHZ, 1KHZ narrow pulse, and stop. Output port P3.3.
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Size: 1024 |
Author: 陈 |
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Description: PWM信号发生及测量仪（50Hz，10~90 占空比可调节）
P23输出、P32输入；前两位显示输出占空比，后两位显示输入的测量值
-PWM signal generation and measurement (50Hz, 10 ~ 90 duty cycle adjustable) P23 output, P32 input two shows the output duty cycle, the latter two show the measured value input
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Size: 1024 |
Author: 凡川 |
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Description: 基于PIC16f877a单片机的 PWM 发出 50HZ 正弦波-Based on PIC16f877a sent 50HZ sine wave PWM SCM
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Size: 94208 |
Author: 彬沣 |
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Description: 随着国民经济的发展，人们需要对各中加热炉、热处理炉、反应炉和锅炉中温度进行监测和控制。采用单片机来对他们控制不仅具有控制方便，简单和灵活性大等优点，而且可以大幅度提高被控温度的技术指标，从而能够大大的提高产品的质量和数量。
本设计采用无ROM的8031作为主控制芯片。8031的接口电路有8155、2764。8155用于键盘/LED显示器接口，2764可作为8031的外部ROM存储器。其中温度控制电路是通过可控硅调功器实现的。双向可控硅管和加热丝串联接在交流220V，50HZ交流试点回路，在给定周期内，8031只要改变可控硅管的接通时间便可改变加热丝功率，以达到调节温度的目的。
-auto control
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Size: 49152 |
Author: yao |
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Description: making 3 phase balance 380v 50hz voltage source with pwm
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Size: 11264 |
Author: nimi |
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Description: 单片机16f877输出方波 50HZ 可以根据自己的使用调节脉宽和频率-Microcontroller 16f877 50HZ output square wave can be adjusted according to their width and frequency of use
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Size: 1024 |
Author: sunhaitao |
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Description: 三相 逆变 仿真 pwm 50Hz 380V 工业控制-Three-phase inverter simulation PWM 50 Hz ac 380 V industrial control
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Size: 9216 |
Author: 王松波 |
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Description: 5A单片机利用定时器T0的溢出率产频率较小的PWM 50HZ波-The smaller 5A microcontroller timer T0 overflow rate production frequency PWM 50HZ wave
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Size: 35840 |
Author: 胡广辉 |
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Description: Hex file for PIC18f2331 working as pwm inverter 50Hz at modulation 6MHz.
Platform: |
Size: 3072 |
Author: Bratu Eduard |
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Description: PIC16F873单片机逆变程序,实现DC-AC 50Hz SPWM调制-PIC16F873 microcontroller inverter program, implementation of DC-AC 50Hz SPWM modulation
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Size: 69632 |
Author: gfd |
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Description: 这个程序适用于ATMEGA128的开发板。本程序为产生PWM波的程序。PB5产生频率为50Hz占空比为50 的方波，PB6产生频率为100Hz占空比为20 的方波。-This procedure applies to ATMEGA128 Development Board. This program is a program to generate PWM wave. PB5 produce a frequency of 50Hz to 50 duty cycle square wave, PB6 produce a frequency of 100Hz with 20 duty cycle square wave.
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Size: 11264 |
Author: 遗忘 |
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Description: 利用汇编语言实现50HZ PWM信号。单片机的初始化，特别是时钟初始化。- Using assembly language to achieve PWM 50HZ signal. MCU initialization, especially the clock initialization.
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Size: 2048 |
Author: 曹怡 |
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Description: 程序编写实现了UART串口通信的收发功能，设计波特率调整，还有50HZ的PWM波(The program is programmed to realize the transceiver function of UART serial port communication, design baud rate adjustment, and 50HZ PWM wave.)
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Size: 39936 |
Author: 莫莫27 |
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Description: stm32平台，输出4路PWM解锁电调，pwm输出频率为50HZ，调整占空比达到控制电机转速目的(STM32 platform, output 4 PWM unlock electric adjustment)
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Size: 2549760 |
Author: ywcyyyy |
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