搜索资源列表
Voltage-active-power-filter
- 电压型有源电力滤波器及有源无功发生器的预充电路-Voltage active power filter and active power reactive power generator precharge circuit
Active-power-filter
- 有源电力滤波器,用于实现无功治理与谐波补偿,精度很高-Active power filter for reactive power control and harmonic compensation, high accuracy
lbqztdl
- 三相并联有源电力滤波器,基于瞬时无功理论的ip-iq电流检测法,三角波比较控制,抑制谐波电流-Three-phase shunt active power filter based on instantaneous reactive power theory, ip-iq current detection method, the triangular wave comparison control, inhibition of the harmonic current
Structure1_normal
- 基于瞬时无功理论的有源电力滤波器的simulink模型,能够很好的滤除电源谐波和无功电流。-The simulink model of the active power filter based on the PID regulator, the filter power harmonics and reactive current.
VTCamera
- VTCamera可以用于USB和WebCam摄像头录像,若是无驱动摄像头,在winxp3下需打无驱动摄像头的补丁,另外,此源码的编译需要WMSDK和DirectX9。还附带了FilterTitleOverlay的加入字符的滤波器。支持软件换肤功能。-Can be used for USB and WebCam video camera VTCamera undriven camera patch undriven camera to be playing under the winxp3 add
TAPF
- 三相并联型有源电力滤波器 基于瞬时无功理论 未对直流侧电压进行控制-Three-phase APF for power quality improvement
APF_ip_iq
- 通过matlab仿真软件对有源电力滤波器进行了仿真,利用的无功功率理论对谐波进行检测-Active power filter simulation matlab simulation software, the use of reactive power theory of harmonic detection
deadbeatcontrol
- 并联型电压源型有源电力滤波器的无差拍控制的Matlab仿真。通过线性预测算法预测谐波电流在下一个时刻的参考值以实现谐波电流的跟踪。-Deadbeat control simulation of shunt type APF ,prediction control with linear prediction method to tracing the harmonic current.
Time0
- 有源电力滤波器在产生指令电流时,基于瞬时无功功率的检测方法需要用到低通滤波器,本程序能够实现滑动滤波!-APF generating command current, based on instantaneous reactive power detection methods need to use a low-pass filter, the program can achieve sliding filter!
svpwm0108
- 基于无差拍的有源电力滤波器(APF)的仿真设计,包括(谐波检测, 电流跟踪环节) Z域(spwm调制)-Deadbeat based Active Power Filter (APF) simulation design, including (harmonic detection, current tracking links) Z domain (spwm modulation)
foc-principle
- 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
PARTICLE-FILTER-ISSUES
- 针对基于贝叶斯原理的序贯蒙特卡罗粒子滤波器出现退化现象的原因, 以无敏粒子滤波(U PF)、辅助粒子滤波 (A S IR) 及采样重要再采样(S IR) 等改进的粒子滤波算法为例, 对消除该缺陷的关键技术(优化重要密度函数及再采样) 进行了 分析研究。说明通过提高重要密度函数的似然度、引进当前测量值、预增和复制大权值粒子等方式, 可以有效改善算法性能。 最后通过对一无源探测定位问题进行仿真, 验证了运用该关键技术后, 算法的收敛精度和鲁棒性得到进一步增强。- Abstract:W e
abc_dq0
- 有源电力滤波器仿真部分,瞬时无功功率中的三坐标变换-Active power filter simulation part, instantaneous reactive power in the coordinate transformation
Active-power-filter.mdl
- 基于ip-iq电流检测的有源电力滤波器,可以滤除电网中无功及高频分量。-Based on ip-iq current detection of active power filter, you can filter the grid reactive and high frequency components.
APF_ip_iq_zhihuan11
- 基于瞬时无功功率ip-iq法的有源电力滤波器的matlab仿真-matlab simulation of Active power filter
APFPSVG
- 基于电压源换流器的有源电力滤波器APF和静止无功发生器SVG的PSIM仿真模型-PSIM simulation model of APF and SVG based on voltage source converter
APF_zhihuan_Udc
- 该文件是有源电力滤波器的仿真模型,是在MATLAB环境下做的。实测好用。模型中使用了瞬时无功功率理论,滞环控制和电容电压控制-The file is the active power filter simulation model which is in the matlab environment. It is useful.Instantaneous reactive power theory, hysteresis control and the capacitor voltage con
active-power-filters
- 谐波抑制的一个重要趋势是采用有源电力滤波器,有源电力滤波器也是一种电力电子装置,且相关技术的研究也日渐成为研究的热点。本文阐述了几种常见APF的拓扑结构及各自的优缺点,详细分析了基于瞬时无功功率理论的谐波检测方法,比例控制和前馈控制两种电流环控制策略以及SPWM和SVPWM两种调制策略。-the harmonic suppression is an important trend of active power filters, active power filter is a power el
DSP1
- 应用于DSP的有源电力滤波器滞环控制,三种无差拍控制,准比例谐振控制程序-DSP applied APF Hysteresis Control of Three- deadbeat control quasi-resonant control proportion program
history
- 本文对充电机功率特性和谐波特性进行详细分析,在MATLAB/Simulink软件平台上对高频充电机/站进行仿真,为高频充电机谐波治理方案的给出提供依据。在了解谐波特性的基础上,采用可以动态补偿谐波和无功功率的有源电力滤波器(Active Power Filter, APF)实现对充电机/站的谐波抑制。-In this paper, the harmonic characteristic of non-sinusoidal circuit is analyzed in detail. And on