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提出了一种新型的单开关升-降压式(Buck-Boost)直流变换器的电路仿真平均模型。这种模型可通过输
入参数的选择实现对Buck-Boost电路的电压控制、峰值及平均电流控制,以及对DCM-CCM工作方式的统一。它
是一种实用的仿真模型,可方便地进行稳态和动态分析。在保证准确的基础上,大幅度提高了仿真的速度,通常比
用实际器件开关电路的仿真速度提高两到三个数量级。
-A novel average model for single switch Buck-Boost DC/DC
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Abstract: Randomized modulation is of increasing interest in power
electronics and also holds promise for reducing filtering requirements
in ac/ac, dc/dc converter application and reducing acoustic noise in
motor drive applications. This paper
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Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC
converter is modeled using switching function concept to control the speed of the
DC motor. The presence of the voltage oscillation cycles due to higher switching
frequency in
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Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC
converter is modeled using switching function concept to control the speed of the
DC motor. The presence of the voltage oscillation cycles due to higher switching
frequency in
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Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC
converter is modeled using switching function concept to control the speed of the
DC motor. The presence of the voltage oscillation cycles due to higher switching
frequency in
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运用PID调节器，实现直流电机在带动负载的情况下也能稳定的运行。运用A/D转换芯片将滑动变阻器的模拟电压转换为数字量作为控制直流电机速度的给定值；用压控振荡器模拟直流电机的运行（电压高-转速高-脉冲多），单片机在单位时间内对脉冲计数作为电机速度的检测值；应用数字PID模型作单片机控制编程，其中P、I、D参数可按键输入并用LED数码显示；单片机PWM调宽输出作为输出值，开关驱动、电子滤波控制模拟电机（压控振荡器）实现对直流电机的PID调压调速功能。-Use of the PID controlle
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这是一个Matlab实现的PWM型直流变换器的Simulink仿真，变换方式是Buck-Boost变换方式。示例，提供了一个从5伏到25伏电压，的升压变换。-This is a Matlab Simulink simulation of PWM DC-DC converter, and transform the way Buck-Boost transform. Example, from 5 volts to 25 volts, the boost transformation.
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直流 转换器 将直流电压转换成另一个幅值大小的电压-DC-DC converter convet DCvoltage to aother voltage
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The fast control capability of the VSC-HVDC and
the process of area mode oscillations are analyzed. An auxiliary
fuzzy logic controller designed in Matlab for the Voltage Source
Converter based HVDC transmission system, VSC-HVDC, to
improve t
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以双向DC-DC变换器为例，通过双向控制模型的分析，采用PID 补偿环节的单电压闭环实现了BDC系统闭环稳定。-Bi-directional DC-DC converter, for example, through the analysis of the two-way control model, the single-voltage closed-loop PID compensation link to achieve a the BDC system closed-loop stabl
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论文建立超级电容储能系统的数学模型，详细分析其工作原理，为了达到吸收站SCESS存储能量和稳定网压的功能需求，研究设计了电压电流双环控制结构，实现对双向DC一DC变换器的控制。
-The paper establishes the mathematical model of the super capacitor energy storage system, a detailed analysis of its working principle, in order to achieve t
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本文设计了主电路参数并在MATLAB/Simuhnk环境下进行了仿真。本文还提
出了以MC9512D64为核心的双向DC/DC变换器控制板和控制器的硬件、软件的完
整的设计方案。充电采用恒流充电和恒压充电相结合的控制策略，实现单体电池
电压控制，提高了充放电控制性能和安全性。充放电系统样机测试结果表明:满
载时，系统效率80 以上，功率因数99 以上，谐波含量5 以下，满足设计要求，
验证了系统设计的可行性。
-The design parameters of the m
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boost升压电路，是一种输出电压等于或高于输入电压的单管非隔离直流变换器。-Boost boost circuit, an output voltage equal to or higher than the input voltage of the single-pipe non-isolated DC-DC converter.
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This file is used to calculate the value of the inductance and output capacitance for the
bi-directiondal DC-DC converter based on the circuit parameters
can be used for buck-boost converter as we- This file is used to calculate the value of t
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ARM在ADS1.2中的2.1_ADS 1.2集成开发环境练习
有
2.2_汇编指令实验1
2.3_汇编指令实验2
2.7_ARM微控制器工作模式实验
2.8_C语言程序实验
2.9_C语言调用汇编程序实验
2.10_GPIO1
2.11_GPIO输出控制实验2
2.15_外部存储器接口实验1
2.18_I2C接口实验
12.19_WDT实验
2.20_低功耗实验
12.21_模数转换器实验
2.23_PS2键盘实验
2.24_步进电机
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自己搭建的dc/dc变换器 ，里面采用PID法进行控制-To build their own dc/dc converter, which uses the PID control
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AD84064Q step-down DC / DC converter 12v to 5v
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DAB型全桥DC-DC变换器与3相PWM型变换器级联仿真，可用于充放电系统及新能源领域，实现能量的双向流动。-DAB full-bridge DC-DC converter with three-phase PWM converter cascade simulation model can be used to charge and discharge systems and new energy field, two-way flow of energy.
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实现了有源功率因数的校正，实现直流直流的转换。-Achieve active power factor correction, the DC-DC converter to achieve.
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Hybrid PV-wind generation shows higher
availability as compared to PV or wind alone. For rural
electrifications, researches are focused on hybrid power system
which provides sustainable power. The variable voltage and
frequency of the self ex
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