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WIND-RESEARCH
- On the Causes of Circulating Currents in PWM Drives With Open-End Winding AC Machines Phase-Shifting-Transformer-Fed Multimodular Matrix Converter Operated by a New Modulation Strategy An All-DC Offshore Wind Farm With Series-Connec
gsrfinal
- buck converter AC to AC
PE--Final
- this file consist of an frequency converter drive for ac motors
codestatcom
- A static synchronous compensator (STATCOM), also known as a "static synchronous condenser" ("STATCON"), is a regulating device used on alternating current electricity transmission networks. It is based on a power electronics voltage-source converter
7
- During the past decade, Wind energy have attracted interest as a result of the increasing concern about CO2 emissions. The doubly fed induction generators (DFIGs)have been widely used in modern wind energy systems, due to the advantages of variable
threelevel
- 多电平变换器是近年来电力电子领域中高压大功率应用场合研究的一个 热点，这种变换器用容量小的器件输出高容量、高质量的电能，因此在中高压变 频调速、交流柔性输电系统等场合得到了广泛的关注。-Multi-level converter is a hot field of power electronics in recent years, research in high-voltage power applications, this converter output high-capaci
Flyback--PV
- 本软件实现光伏电池出来的低压直流电逆变成高压工频交流电，顺利把太阳能转换成的电能馈送到电网。本软件的主要功能大概分为五部分：1)配置MCU处理器的PWM模块（脉宽调制信号）为互补工作模式使两个反激变换器交替工作，实现交错反激工作模式；2)根据电网周期，在合适的时刻本软件驱动硬件电路，实现逆变，把直流电转换为50Hz、220V交流电；3)本软件具有无线监控功能，通过无线模块监测逆变器工作状态；4)本软件有串口调试功能，可以方便调试程序5)本软件有输出电压超压保护，输出电流过流保护，频率保护-The
report
- in this project increases the ac voltage to ac voltage by using the matrix converter with that using the upqc decreases the power quality improvement
SD_power
- 本单相正弦波逆变电源的设计，以12V蓄电池作为输入，输出为36V、50Hz的标准正弦波交流电。该电源采用推挽升压和全桥逆变两级变换，在控制电路上，前级推挽升压电路采用SG3525芯片控制，闭环反馈；逆变部分采用驱动芯片IR2110进行全桥逆变，采用U3990F6完成SPWM的调制，后级输出采用电流互感器进行采样反馈，形成双重反馈环节，增加了电源的稳定性；在保护上，具有输出过载、短路保护、过流保护、空载保护等多重保护功能电路，增强了该电源的可靠性和安全性；输出交流电压通过AD637的真有效值转换后
TwelveYYD
- twelve Pulse ac to Dc Converter
48V
- 220V交流输入、48V输出直流输出AC/DC直流开关电源变换器，最大容量试验过5kW- 参与世界杯答题，赢iPad mini！ 看最地道的世界杯球赛，怎能不学几句葡萄牙语？ 你知道百度翻译+世界杯=100 中奖吗？ FIFA的中文是什么意思？快来参与答题吧！ 为了让大家看世界杯，百度翻译都上线葡萄牙语啦！
ACDCbuckk
- simulink model for ac-dc buck converter with voltage mode control
04424173
- 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.
AC_DC_SinglePhase.mdl
- AC/DC双向变换器，能够实现能量的双向流动-AC/DC down converter, capable of two-way flow
Asynchronous-motor-simulation
- 首先，介绍了交流调速及其相关技术的发展现状和发展趋势，以及交流调速系统的主要控制策略。选用工业变频器用异步电机作为研究对象，利用坐标变换理论，分析了异步电机在三相静止坐标系、两相静止与旋转坐标下的电机基本数学模型及其矢量控制原理。利用转子磁场定向的矢量控制技术，实现了异步电机定子电流的转矩分量和励磁分量的解耦。分析了空间矢量脉宽调制算法以及实现方法，最后设计了异步电机的双闭环矢量控制系统。 然后，利用Matlab/Simulink搭建了异步电机数学模型，建立了基于电压空间矢量脉宽调制的异步电
WAVEFORMS
- PWM is used in all sorts of power control and converter circuits. Some common examples include motor control, DC-DC converters, DC-AC inverters and lamp dimmers. There are numerous PWM controllers available that make the use and application of PWM qu
MPPT-code
- PWM is used in all sorts of power control and converter circuits. Some common examples include motor control, DC-DC converters, DC-AC inverters and lamp dimmers. There are numerous PWM controllers available that make the use and application of PWM qu
tutorial3
- PWM is used in all sorts of power control and converter circuits. Some common examples include motor control, DC-DC converters, DC-AC inverters and lamp dimmers. There are numerous PWM controllers available that make the use and application of PWM qu
power_1phPWM
- Buck-Boost 升降压，半桥逆变、全桥逆变-Buck-Boost DC/DC Converter: DC/AC Half-Bridge Inverter: DC/AC Full-Bridge Inverter
harmonicfilter
- 该SIMULINK模型为并联无源滤波器，1）消除电网谐波，2）提供无功功率- In HVDC installations, AC harmonic shunt filters are used to: 1) reduce harmonic voltages and currents in the power system, 2) supply the reactive power consumed by the converter. To illustrate th