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This file contain some new articles that is related to dc to dc converters. This may be useful for power electronics engineers
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This document is related to DC to DC converters that maybe useful for electrical engineers.-This document is related to DC to DC converters that maybe useful for electrical engineers.
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空间矢量脉宽调制(SV PWM ) 技术不仅具有
线性调制范围宽、输出谐波小和易于数字化实现
的特点, 而且比常规SPWM 高15 的直流电压利
用率[ 1～ 3 ] , 因而被广泛用于变频器、U PS 、无功补
偿器、有源电力滤波器和储能系统电力变换器等
领域. 对SV PWM 常规算法和快速算法进行分析,
并证明了二者的等效性. 同时, 利用MA TLABö
Sim u link 对在不同输入电压参考信号和不同零矢
量分配方式下的调制信号和逆变器输出
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The XC9215/9216/9217 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.6 ΩP-channel
driver transistor and 0.7 ΩN-channel switching transistor, designed
to allow the use of ceramic capacitors. The ICs enable a
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Power conditioners for low-voltage DC sources in
Distributed Generation usually have two major functions: to
boost the energy source output voltage and to convert it into an
AC voltage. The voltage boost is usually done by a DC-DC
converter.
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Improved Configurations for Dc to Dc
Buck and Boost Converters
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It is a simulation project implementation of a buck converter connected to eighty ohm load which bucks or steps down the input voltage to obtain a lower voltage for the load. the second simulation is a full bridge converter which consists of two legs
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本文基于宁东直流输电工程的实际设备的数据,在PSCAD/EMTDC中建立了包含换流器、换流变压器、直流滤波器、交流滤波器和无功补偿设备、平波电抗器以及直流输电线路的模型,并按照CIGRE直流输电系统基准模型的典型控制方式,建立了初步的直流输电三级控制结构,并分析了控制逻辑中PI环节参数的选择问题：基于BPA仿真模型中的元件模型与参数,在PSCAD/EMTDC中建立了山东电网500kV动态等值之后的交流系统模型,包括发电机、励磁机、调速器、电力系统稳定器、变压器、负荷以及输电线路等设备的模型,利用
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In this system, we discuss the architecture, design, and testing of the
first 16-bit asynchronous wave-pipelined sparse-tree superconductor rapid
single flux quantum adder implemented using the ISTEC 10 kA/cm
2ADP2.1 fabrication process. Compar
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Abstract. The paper presents a squirrel-cage induction machine operating as a generator principally designed for use in small wind and
hydroelectric power stations. The main advantages of such a generator are its high reliability, low price and cos
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In this paper output voltage of chosen buck DC – DC converter is regulated at nominal output voltage of 13 volts under [1] under supply disturbance of 20 to 25 volt and vice versa [2] under load disturbance of 28 to 50 ohms and vice versa. The perfor
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This paper discusses the impact of using 3-phase and multipules converter circuit commonly found in unity power factor at
input AC mains and regulates output voltage.3-phase thyristor rectifiers have been used in industries for obtaining a variable
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This paper presents a nonlinear control scheme for back-to-back High Voltage Direct Current (HVDC) system based on feedback linearization control, using three-phase three-level voltage source converter. The design of the proposed nonlinear controller
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High-Gain Resonant Switched-Capacitor Cell .The contributions of this thesis are related to the development of dc/dc switching power converters for high step-up applications. These includes the following:
Proposed a non-isolated dc/dc converter st
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A 50 kW, 380 V, 50 Hz load is connected to a 25 kV, 60 Hz grid through a AC-DC-AC power supply. This power supply consists of two voltage source converters, VSC1 and VSC2, connected through a DC link.
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