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电机领域里最常遇到的交直流转换器研讨对这方面有研究的人可以参考本篇文章-motor areas most frequently encountered by AC-DC converters discuss research in this field who can refer to this report
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本系统以直流电流源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电流，设置步进等级可达1mA，并可由数码管显示实际输出电流值和电流设定值。本系统由单片机程控输出数字信号，经过D/A转换器（AD7543）输出模拟量，再经过运算放大器隔离放大，控制输出功率管的基极，随着功率管基极电压的变化而输出不同的电流。单片机系统还兼顾对恒流源进行实时监控，输出电流经过电流/电压转变后，通过A/D转换芯片，实时把模拟量转化为数据量，再经单片机分析处理， 通过数据形式的反馈环节，使电流更加稳定
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The TPS6205x devices are a family of high-efficiency
Converter With up to 95％ Efficiency synchronous step-down dc/dc converters ideally suited
· 12-µ A Quiescent Current (Typ) for systems powered from a 1-cell or 2-cell Li-Ion
battery or f
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实现光伏系统最大功率追踪
适用于DC-DC变换器，本设计是使用扰动观察法最大功率追踪-PV system to achieve maximum power tracking for DC-DC converters, this design is the use of perturbation and observation method MPPT
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The work presented in this thesis includes control system design, analysis and grid synchronization of a DFIG (doubly-fed induction generator) driven by a wind turbine using stator-voltage and stator-flux oriented frames. The DFIG is a special type o
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MATHEMATICAL MODELS OF DC-DC CONVERTERS
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The FPGA can realize a more optimized Digital controller in DC/DC Converters when compare to DSPs. In this paper, based on the FPGA platform, The theoretical analysis, characteristics, simulation and design consideration are given. The methods to imp
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该THS5651是一个10位分辨率的数字到模拟转换器（DAC），专为优化数字数据
传输有线和无线通信系统。 10位DAC是一个CommsDAC成员
高速，低功耗CMOS数字系列模拟转换器。该CommsDAC系列由管脚
兼容的14 - ，12 - ，10 - ，和8位DAC。所有设备提供相同的接口选择，小外形封装和
引脚。该THS5651提供优越的AC和DC性能，同时支持更新率高达100 MSPS的。-The THS5651 is a 10-bit resolution digit
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Configurable Simulink Model for DC-DC Converters with PWM PI Control descr iption
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DC-DC Switch-mode Converters
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BUCK类型的DCDC变换器，经过调试效果良好，欢迎下载-BUCK types of DCDC converters, through commissioning works well, welcome to download
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THE APPLKATION OF POSICAST CONTROL TO DC- DC CONVERTERS
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this about ac to dc converters-this is about ac to dc converters
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Analysis of steady state/ transient behaviour of HVDC systems due to AC/ DC Faults, commutation failure etc. using PSCAD simulating software. Also conducted studies on control methods/ protection requirements as well as distribution on the Delhi-Riha
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There are three kinds of switching mode DC-DC converters, buck, boost and buck-boost. The buck mode is used to reduce output voltage, whilst the boost mode can increase the output voltage. In the buck-boost mode, the output voltage can be maintained
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A Comparison of Soft-Switched DC-to-DC
Converters for Electrolyzer Application
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This a pwm circuit. pwm circuit is very necessary part for the control of the semiconductor switches like IGBT, MOSFET etc. to make converters like ac-dc, dc-dc, dc-ac, several types of converters are necessary. in all converters control circuit this
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Electronic switch-mode DC to DC converters convert one DC voltage level to another, by storing the input energy temporarily and then releasing that energy to the output at a different voltage. The storage may be in either magnetic field storage compo
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Descr iption :
This package includes a configurable Simulink model for three different types of DC-DC converters (Buck, Boost and Buck-Boost converters) with a PWM PI controller.
The example provided shows a case to boost voltage 5 v
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This paper presents digital simulation of ZVS half bridge DC to DC converter with
modified PWM control. The switching losses are reduced by using soft switching.
Conventional and duty cycle shifted PWM DC to DC converters are simulated using
ma
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