搜索资源列表
power_bridges
- This example of AC-DC-AC converter illustrates use of Universal Bridge, Multimeter, and Powergui blocks, as well as discrete control blocks of the Extras library.-A 60 Hz, voltage source feeds a 50 Hz, 50 kW load through an AC-DC-AC converter. The 60
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
boost
- dc/dc boost converter
boost.rar
- DC boost converter with PWM,DC boost converter with PWM
H_Bridge_DC_PWM_Converter
- H桥DC-DCPWM变换器matlab simulink仿真模型-The H bridge the DC-DCPWM converter matlab simulink simulation model
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
DCDC_Battery
- 电池的充放电模型，可实现能量的双向流动，对于理解DC/DC双向变换器很有帮助。-Battery charge and discharge model, two-way flow of energy can be achieved, for understanding the DC/DC bidirectional converter helpful.
tiaoshiban
- 设计一个AC/DC/AC变频器设计，具体参数如下：三相交流输入380V/50Hz，三相输出交流电压500V/400Hz,THD<5 ,负载为一般的阻感负载，功率5000W。-Design of a AC/DC/AC converter design, the specific parameters are as follows: Three-phase AC input 380V/50Hz, three-phase output AC voltage 500V/400Hz, THD <
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
WeissZGL_PE
- h infinity controller for dc/ac converter
main
- 电源控制全桥逆变.这是一个通过全桥逆变DC/AC转换的控制源代码。-Full-bridge inverter power control, which is a full-bridge inverter through the DC/AC converter control of the source code.
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
DCACSchematic
- DCDC 概述DC/DC转换器分为三类:降压型转换器(BUCK)、升压型转换器(BOOST)以及升降压型转换器(BUCK-BOOST)-DCDCDCDC overview of DC/DC converters are divided into three categories: buck converter (BUCK), boost converter (BOOST) and buck-boost converter (BUCK-BOOST)
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
inverter_pwm2
- This model demonstrates a DC-AC converter. 3 leg Mosfet operated inverter is constructed . Can be used to demonstrate the relationship of input DC, output voltage, modulation index , filter selection and switching frequency. 3rd harmonic inject
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