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Description: 摘 要:介绍一种利用C8051F020单片机为控制核心的步进电机驱动器。该驱动器应用斩波恒
流细分驱动方式,充分利用C8051F020 单片机集成度高、功能多的特点 同时运用驱动集成电路
IR2304,大大缩小电路体积并减少电源品种,使驱动器具有驱动平稳、电路简单、可靠性高等优点。-Abstract: A single-chip microcomputer to control the use of C8051F020 core stepper motor drive. The constant current chopper driver applications segmentation-driven approach, full use of C8051F020 single-chip highly integrated, multi-functional characteristics at the same time the use of driver IC IR2304, greatly reduced circuit size and reduced power supply varieties, so that a smooth drive with a drive, a simple circuit and reliability advantages.
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Size: 284672 |
Author: dkl |
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Description: 该论文《基于LabVIEW的热电空调温度模糊控制系统的研究》是优秀硕士学位论文。
主要内容如下: 1.阐述了热电制冷的基本原理,并对热电制冷的热力学特性和极限工况进行了分析与计算。 2.根据热电空调的温度控制要求选取了适用于系统的模糊控制规则,并在LabVIEW环境下完成了对模糊控制器的设计并进行了输入输出性能测试。 3.在研究信号采集和调理技术的基础上,结合信号调理设备实现了在LabVIEW环境下热电空调温度监测子系统的软件设计。 4.完成了热电空调供电子系统的PWM直流斩波调压电路的设计及LabVIEW环境下硬件电路控制的程序设计 利用PSpice对PWM直流斩波调压电路进行了硬件...
-The thesis, "LabVIEW-based thermoelectric air-conditioning temperature fuzzy control system" is the outstanding master s thesis.
Are as follows: 1. Expounded the basic principles of thermoelectric refrigeration, and thermoelectric refrigeration thermodynamic properties and the limits of operating conditions are analyzed and calculated. 2. In accordance with thermoelectric temperature control air-conditioning requirements for the system selected for the fuzzy control rules, and LabVIEW environment to achieve the design of fuzzy controller and the input and output performance test. 3. In signal acquisition and conditioning techniques, based on the combination of signal conditioning equipment in the LabVIEW environment thermoelectric air-conditioning temperature monitoring subsystem software design. 4. Achieve a thermoelectric air-conditioning power supply subsystem PWM DC chopper regulator circuit design and LabVIEW environment to control the hardware circuit desig
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Size: 7842816 |
Author: 若水 |
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Description: 电力电子直流斩波降压BUCK电路。广泛用于直流电机调速 开关电源-Step-down DC chopper power electronics circuit BUCK. Widely used in DC motor speed control
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Size: 5120 |
Author: liwei |
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Description: PWM斩波三相逆变电路及PID控制回馈发电源程序-Three-phase PWM chopper back from power generation
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Size: 62464 |
Author: 张威棣 |
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Description: Solar -An inverter using buck-boost type chopper circuits for popular small-scale photovoltaic power system-Solar-An inverter using buck-boost type chopper circuits for popular small-scale photovoltaic power system
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Size: 364544 |
Author: imed |
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Description: PWM IGBT sg3525 直流斩波电路 电力电子课程设计
刚答辩-PWM IGBT sg3525 dc chopper power electronics curriculum design just reply
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Size: 492544 |
Author: huan |
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Description: 开关电源的六种典型直流斩波电路性能研究：降压斩波电路、升压斩波电路、升降压斩波电路、Cuk斩波电路、Sepic斩波电路和Zeta斩波电路。-Six typical switching power supply of DC chopper circuit performance: buck chopper circuit, the boost chopper circuit, buck chopper circuit, Cuk chopper circuit, Sepic and Zeta chopper chopper circuit.
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Size: 120832 |
Author: he same |
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Description: 在Xilinx公司的Spartan ⅡE系列的XC2S100E pq-208 FPGA芯片上完成PWM波和SPWM波控制信号，控制电力电子器件IGBT和MOSFET构成的斩波、逆变输出电路，实现直流稳压和SPWM交流调频输出。-In Xilinx' s Spartan Ⅱ E Series XC2S100E pq-208 FPGA chip to complete SPWM wave PWM control signal wave and control the power electronic devices consisting of IGBT and MOSFET chopper, inverter output circuit, DC power and frequency output SPWM AC .
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Size: 4096 |
Author: 申小强 |
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Description: 西安交大电力电子课件，介绍电力电子器件整流电路斩波电路逆变电路PWM技术软开关技术-Xi' an Jiaotong University power electronic courseware to introduce power electronic devices rectifier chopper inverter circuit PWM soft-switching technology technology
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Size: 21985280 |
Author: liulin |
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Description: electric power ac ac chopper
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Size: 7168 |
Author: Tarak |
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Description: BOOSTCHOPPER IS ALSO CALLED CLASS B CHOPPER USED IN POWER ELCTROONICS AND DRIVE APPLICATION
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Size: 8192 |
Author: srid |
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Description: Simulation experiments for Power Electronics, ac Voltage Controller, Chopper, Converter
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Size: 516096 |
Author: Sreelaxmy |
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Description: 电力电子的仿真，基础结构，适合原理讲解，初学者，包括：单极性PWM，双极性PWM，单相半波，单相半控，单相方波逆变，单相全控，斩波，三相半控，三相方波逆变，三相全控。文件名是对应的拼音。-Simulation of power electronics, infrastructure, suitable principle to explain, for beginners, including: unipolar PWM, bipolar
Sexual PWM, single-phase half-wave, single-phase half-controlled, single-phase square wave inverter, single-phase control, chopper, three-phase half-controlled three
Phase square wave inverter, three-phase full-controlled. The file name is corresponding to the alphabet.
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Size: 98304 |
Author: sunfulong |
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Description: 电力电子DC-DC直直变换器--Buck型斩波器MATLAB/simulink仿真文件-Power electronics, DC-DC straight converter- Buck chopper MATLAB/Simulink simulation files
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Size: 8192 |
Author: Jiangchaohua |
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Description: 电力电子DC-DC变换---Boost升压斩波器MATLAB仿真-Power electronics, DC-DC straight converter- Boost chopper MATLAB/Simulink simulation files
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Size: 8192 |
Author: Jiangchaohua |
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Description: 电力电子DC-DC变换：BuckBoost斩波器MATLAB仿真-Power electronics, DC-DC straight converter- Buck-Boost chopper MATLAB/Simulink simulation files
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Size: 8192 |
Author: Jiangchaohua |
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Description: 在 2010 年的11 月底，德国 acam公司在原有的基础上，又专门针对超声波热量表的一些特
性，进行了更深入的研究和改进，最终推出了新一代针对超声波热量表所设计的的芯片 TDC‐
GP21。这颗芯片为 QFN32 管脚的封装形式。这颗芯片而除了具备了 TDC‐GP2的功能以外，还
额外集成了超声波热量表所需要的信号处理模拟部分，比如模拟开关，以及低噪声斩波稳定
（自动进行温度电压校正）模拟信号比较器，以及内部集成了温度测量所需施密特触发器，使
超声波热量表的设计开发非常简单，大大降低材料和人工成本，并且将测量质量和功耗提升到
了一个前所未有的等级，实现了更高集成度，更低功耗，更高精度的超声波热量表方案。TDC‐
GP21 所能够实现的性能，是 TDC‐GP2所无法达到的。 -In the end of November 2010, Germany acam for on the basis of the original, but also specifically for some of the characteristics of the ultrasonic heat meters to conduct a more in-depth research and improvement, and ultimately launched a new generation of ultrasonic heat meters designed chip TDC- GP21. The chip QFN32-pin package. The chip while the addition with the TDC-GP2, additional integrated signal processing of the analog portion of the ultrasonic heat meters, such as analog switches, and low-noise chopper-stabilized (automatic temperature voltage calibration) analog signal and internal integration required for temperature measurement Schmitt trigger, the design and development of ultrasonic heat meter is very simple, and greatly reduce material and labor costs, and measuring the quality and power raised to an unprecedented level, to achieve a higher integration, lower power consumption, more accurate ultrasonic heat meter program. Performance can be achieved by the TDC-GP21, th
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Size: 1005568 |
Author: 苏春明 |
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Description: 电源转换器源码：
主芯片STM8S103F3P6,TSSOP-20
多路开关控制，PWM斩波，外部过流中断保护功能，上电自检测功能等-Power source:
The main chip STM8S103F3P6, TSSOP-20
Multi switch control, PWM chopper, the external current interruption protection function, power on self test function
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Size: 72704 |
Author: 李三古 |
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Description: this sre the simulation based on power electronics
for UJT, Chopper
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Size: 27648 |
Author: ankush |
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Description: 电力电子技术课程设计作业，降压斩波电路的设计。内含matlab仿真。-Power electronics technology curriculum design work, the design of the step-down chopper circuit. Embedded matlab simulation.
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Size: 389120 |
Author: 艾攀 |
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