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Description: 变频器开发基础程序,这个针对异步电机控制系统!-converter development foundation procedures, the induction motor control system!
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Size: 9216 |
Author: 刘新华 |
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Description: 利用ＴＭＳ３２０Ｆ２８１０ＤＳＰ的ＰＷＭ 进行Ｄ／Ａ转换程序-TMS320F2810DSP used for the PWM D/A converter
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Size: 126976 |
Author: 刘军 |
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Description: 三菱梯形图转成51单片机HEX文件。
三菱软件写好梯形图，再运行转换软件，设定好51单片机的输入输出，
打开写好的梯形图，转换出的就是hex文件，烧录到51单片机，51单片机
就可以执行PLC的动作了。51单片机控制板价格便宜，可以代替简单场
合的PLC，控制成本降低。
1：把PWM转换后，在PWM文件下生成一个HEX文件。
2：生成的文件很大，51单片机要选用8K以上(AT89S52就是8K)储存量的。
3：把HEX文件下载到单片机就可以用了。
-Mitsubishi ladder into 51 single-chip HEX file. Mitsubishi software written ladder, and then run the conversion software, set 51 single-chip input and output, open ladder-written, conversion is a hex file, burn to 51 single-chip, 51 single-chip microcomputer can be implementation of the action of PLC. 51 Single-chip panel prices, can replace the simple occasions PLC, control and lower the cost. 1: after the PWM converter, PWM documents generated in a HEX file. 2: generate a lot of paper, 51 single-chip 8K to choose more than (AT89S52 is 8K) storage capacity. 3: The HEX file can be downloaded to a single-chip microcomputer used.
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Size: 7450624 |
Author: 月亮 |
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Description: 这是一个关于多电平变换器PWM控制方法的研究的论文，挺不错的快下；-This is a study on multi-level PWM converter control method of research papers, very good soon
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Size: 3605504 |
Author: 将建 |
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Description: AC-DC Converter using a three-phase three-level
PWM Voltage-sourced Converter -AC-DC Converter using a three-phase three-level PWM Voltage-sourced Converter
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Size: 18432 |
Author: hb |
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Description: 利用汇编语言编写,VHDL,实现PWM波形转换电压,直接导入单片机即可运行,产生波形输出实现转换电压的功能.-Prepared to use assembly language, VHDL, realize PWM waveform converter voltage, can be run directly into single-chip, resulting in the output waveform realize the function of voltage conversion.
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Size: 1064960 |
Author: yangfan |
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Description: 在理 论 分 析与仿真的基础上，本文对上述三种控制策略进行了实验研究，设计了控制系统的硬件电路和DSP程序。实验结果给出了三种控制方法下的稳态波形与电流谐波分析，系统动态响应波形和双重化结构谐波抑制的验证。实验结果与理论分析吻合，表明一定控制下的PWM 变流器具有较好的稳态与动态工作性能，适用于大功率风力发电应用场合。-In the theoretical analysis and simulation based on this article on the above three control strategies were studied, the design of the control system hardware circuit and the DSP program. The experimental results give the three control methods under steady-state waveform and current harmonic analysis, the system dynamic response waveform and harmonic suppression structure of double authentication. The experimental results coincide with theoretical analysis, shows that under the control of PWM converter has good steady-state and dynamic performance for high-power wind power generation applications.
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Size: 2764800 |
Author: weipeiyong |
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Description: 基于双PWM变换器的交流电子负载研究，详叙了其原理及实现方法-PWM converter based on dual exchange electronic load study in detail the principle of Syria and its implementation
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Size: 327680 |
Author: 李琳 |
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Description: ZVZCS Full bridge PWM Converter
软开关逆变器
-ZVZCS Full bridge PWM Converter
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Size: 472064 |
Author: dldz |
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Description: 这是STC2052AD单片机内部资源的C51控制代码。包括AD转换器和PWM控制器的源代码。-This is STC2052AD of resources within the C51 MCU control code. Including the AD converter and PWM controller source code.
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Size: 27648 |
Author: 居锦武 |
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Description: PSPICE ....ZVS converter Design..its fully used for Electrical Real time designer..here im using ORCAD9.1
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Size: 29696 |
Author: Amburose |
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Description: 本文以双Pwm变换器为基础，分析论述了电力电子装置的整流、逆变和回馈状态的国内外发展状况。随着科学技术的发展，电力电子装置的低功率因数和高谐波污染已经成为电网的两大主要危害，因此提高系统功率因数便是电力电子技术的发展趋势，本文阐述了功率因数的定义，脉宽调制的种类以及电压
型PWM变换器的原理、控制方法等内容，比较了脉宽调制的各种类型，详细推导了三相电压型PWM变换器的数学建模，指出系统各种控制方法的优缺点，着重表达了二相调制脉宽空间矢量WPM的算法推导，选用了系统主控芯片，编写了系统软件程序，设计了交一直一交的主电路结构，针对控制系统的要求，论
文对影响系统性能的几个主要参数进行了理论分析、推导和数值计算。
本文用Matalb仿真软件，对整个控制系统的动态性能进行了仿真与分析，验证了系统理论的正确性和可应用性，对样机的研制提供了强有力的指导作用。
论文最后，讨论了样机实验。通过一系列的实验，记录、分析样机在各种状态下的波形和数据，得出结论，做出展望，为课题的进一步研究打下了一定的基础。
-In this paper, double-Pwm converter, based on analysis of power electronic devices discussed rectifier, inverter and feedback status of domestic and foreign developments. With scientific and technological development, low-power electronic devices, power factor and high harmonic pollution has become the network s two main hazards, thus improving system power factor is the development trend of power electronics technology, this paper, the definition of power factor, pulse-width modulation types as well as voltage
-Type PWM converter principle, control methods, content, comparison of various types of pulse-width modulation, detailed derivation of the three-phase voltage-type PWM converter mathematical modeling, pointing out that the system s advantages and disadvantages of various control methods, focusing on expression of two-phase space vector pulse width modulation algorithm derived WPM, choose the system master chip, the preparation of the system software program designed to pay a d
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Size: 3617792 |
Author: 狼狼 |
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Description: 整个系统以CPLD为核心逻辑控制器件，配以外围测试及试验电路：显示、时钟信号产生电路、蜂鸣器电路和ByteBlaster的数据变换电路，构成正负脉宽数控调制信号发生器。基于CPLD逻辑控制器件构成的正负脉宽数控调制信号发生器是一个单片系统,整个PWM信号控制所需的各种功能都可由CPLD来实现。-The entire system to the core logic control CPLD devices, together with the external test and the test circuit: display, clock signal generation circuit, buzzer circuit and ByteBlaster data converter, NC constitute positive and negative pulse width modulated signal generator. CPLD logic control device based on the positive and negative pulse width modulation signal generator is a numerical control system on chip, the PWM signals control the various functions required by the CPLD can be achieved.
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Size: 250880 |
Author: 唐慧 |
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Description: PWM converter from DC to AC forme of energy
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Size: 13312 |
Author: mm |
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Description: boost PWM Switch CCM small-signal.dwg: the boost converter using the small-signal PWM switch model
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Size: 7168 |
Author: 刘璐 |
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Description: 实验名称: PWM转换实验
实验目的: 学习AVR单片机的PWM功能
实验现象: 在PB3端口看到波形
环 境: ICCAVR6.31A-Experiment name: PWM converter Experiment Purpose: To study the AVR experimental phenomena PWM function: see the waveform in the PB3 port environment: ICCAVR6.31A
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Size: 12288 |
Author: yang |
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Description: the AC to DC PWM converter with MATLAB
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Size: 80896 |
Author: djoo djamel |
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Description: 双PWM变换器MATLAB仿真电路图，从师兄那儿弄来的，希望对大家有用-MATLAB double PWM converter circuit simulation, where did you get from the brothers, and we hope to be useful
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Size: 10240 |
Author: 王贺霆 |
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Description: nRF24LE1 audio to PWM converter with transmiter
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Size: 153600 |
Author: Thomas George |
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Description: Direct Power Control of PWM Converter
Without Power-Source Voltage Sensors
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Size: 202752 |
Author: Yacine |
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