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A-VSC-HVDC-Fuzzy-Controller-to-Damp-Oscillation-o
- 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
weijiyuanli
- 本次课程设计利用软件定时方式采用Intel 8255A可编程外设接口芯片唐都TD-PITC 实验系统上模拟直流电动机闭环调速系统,A/D转换器实现模拟信号到数字信号的转换,设置电机转速的给定值,通过PWM方式可实现电机转速的调节,LED灯显示电机转速的大小状态。-The curriculum design using software timing mode analog closed-loop DC motor speed control system on the Intel 8255A p
ARM_Examples
- 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
cukwithpicontrol
- 这是一个非常有用的CUK转换器,它可用于宽范围的DC的O / P的,我们知道,Cuk转换可用于步进向上/向下给定的直流值。 从该模型中,可以注意到的最重要的事情是,它有一个PI控制器,可用于给直流恒定(的DC的O / P)的所需的值。和误差信号是通过发送一个PI控制器,有助于进一步设置特定的占空比,同时产生所需的直流输出。-This is a very useful CUK converter, it can be used for a wide range of the DC O/P, w
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
duc_ddc_jr2
- 在超外差式接收机中,如果经过混频后得到的中频信号比原始信号的频率低,那么此种混频方式叫做下变频 (Down Converter or DC)。-In the superheterodyne receiver, if after mixing an intermediate frequency signal obtained by frequency lower than the original signal, then this method is called downconversion
MSP430F149
- 本系统以直流电流源为核心,MSP430F149单片机为控制系统,输出数字信号,经过D/A转换器(TLV5638)输出模拟量,将实际值输出到单片机,由单片机进行比较调整,控制电流输出-This system DC current source to the core, MSP430F149 microcontroller for the control system, the output digital signal through D/A converter (TLV5638) analog
first2345
- CONTROL OF DC MOTOR USING BUCK BOOST CONVERTER
Rectifier_spwm2
- Three phase rectifier open loop operation demonstrated. 3 Leg converter use SPWM to produce DC output. Features: - Ability to control output dc voltage by varying the modulation index - Optional feature to inject 3rd Harmonic Injection if re
buck
- DC_DC变换器。功能是将直流电变为另一固定电压或可调电压的直流电。-DC_DC converter. Function is changed to another fixed DC voltage or adjustable DC voltage.
wind
- 基于矢量解耦控制策略,建立了适用于电力系统暂态 稳定分析的直驱式风力发电机组机电暂态模型。为模型做了 2点合理假设:有功功率和无功功率在暂态过程中完全解耦; 测量的电气量准确,和实际的电气量完全相等。基于这些条 件,从实际的物理装置出发,对直驱式风电机组的电磁暂态 模型进行简化。考虑了变频器直流电压的动态过程和低电压 穿越的运行特性。仿真结果表明,该模型和电磁暂态模型动 态响应曲线一致,结果准确、可靠,可以用于分析大规模直 驱式风电场接入对电力系统安全稳定性的影响
ad
- 功能:STC12C2052AD AD转换C程序 +PWM输出功能 成功使用。 应用:AD检测电压进行过欠压保护(继电器控制)+PWM把直流电压斩波成脉动直流。 -Function: STC12C2052AD AD converter output C program+PWM used successfully. Applications: AD detection voltage over-voltage protection (relay control)+PWM the DC
dc_motor
- 直流电机测速控制,MCP3001为10位串行逐次逼近式A/D转换器.-DC motor speed control, MCP3001 10-bit serial successive approximation type A/D converter.
svc123
- 动态无功补偿装置,仅仅是补偿无功功率,它的响应很快,就是补偿速度很快。 有源滤波器,主要是用来滤除电网中的谐波,但是它有补偿无功功率的能力,而且补偿的响应速度更快。目前的产品中,有源滤波器的功率容量相对较小,而且价格较高,所以鲜有专门用来做无功补偿动态无功补偿装置,仅仅是补偿无功功率,它的响应很快,就是补偿速度很快。 有源滤波器,主要是用来滤除电网中的谐波,但是它有补偿无功功率的能力,而且补偿的响应速度更快。目前的产品中,有源滤波器的功率容量相对较小,而且价格较高,所以鲜有专门用来做
cuk
- Cuck Converter for decrease and increase the input DC voltage
buck
- Buck converter for decrease the input DC voltage
Boost
- Bosst Converter. it increase the input DC voltage level
buch-boost
- Buck-Boost converter to increase and decrease the input DC voltage
SEMICONVwithDCseriesMOTOR
- Simulation of semi converter with DC shunt motor drive
power_switching_power_supply
- Synchronous Buck Converter: This switched power supply converts a 30V DC supply into a regulated 15V DC supply. The model can be used to both size the inductance L and smoothing capacitor C, as well as to design the feedback controller. By selecting