搜索资源列表
-
0下载:
The function implement the 1D sequency(Walsh) ordered fast Walsh-Hadamard transform which can be used in signal processing, pattern recongnition and Genetic alogorithms.
This algorithm uses a Cooley-Tukey type signal flow graph and is implemented
-
-
1下载:
模拟光纤特性,绘制基模的有效折射率与归一化频率以及功率限制性因子与归一化频率的曲线。-Analog fiber optic properties, rendering the base model of the effective refractive index and the normalized frequency and power limiting factor and the normalized frequency curve.
-
-
0下载:
Power factor of wind turbine
-
-
14下载:
优秀论文配套源码。分布式电源的接入使得配电系统从放射状无源网络变为分布有中小型电源的有源网络。带来了使单向流动的电流方向具有了不确定性等等问题,使得配电系统的控制和管理变得更加复杂。但同时,分布式电源又具有提高电网可靠性,绿色节能,等等优点,所以为更好的利用分布式电源为人类造福,我们必须对其进行研究与分析。
本文采取通过利用仿真软件Matlab编写计算潮流程序模拟分布式电源接入配电网的模型进行潮流计算的方法对分布式电源的稳态影响进行探索与分析。
选取了34节点的配电网网络模型,通过对单个
-
-
3下载:
simulink系统仿真:10kV 母线短路容量为10MVA,通过额定电压10/0.4kV,额定容量为100kVA,短路阻抗为5%的变压器与负荷相连, 阻感负荷RL 容量为50kVA,功率因数0.9。电力电子装置产生的5 次和7 次谐波电流均为5A;为了抑制7 次谐波在400V 母线处接入电容与变压器构成7 次滤波器。-simulink System Simulation: 10kV busbar short-circuit capacity of 10MVA, through the rate
-
-
0下载:
基于matlab软件上的功率因数校正课件,对于初学者有很好的帮助-Matlab software based on the power factor correction courseware, there is a good help for beginners
-
-
0下载:
三相可控硅全控整流 功率因数 matlab仿真 工业控制 -
Three-phase silicon controlled rectifier all control the power factor matlab simulation industrial control
-
-
0下载:
This paper presents the enhancement of voltage sags/swell harmonic distortion and low power factor using
Distribution Static Compensator (D-STATCOM). The model is based on the Voltage Source Converter (VSC) principle. The
D-STATCOM injects a curr
-
-
0下载:
power factor correction using matlab
-
-
4下载:
UC3854建模仿真,提高功率因素至99 ,采用matlab中的simulink进行仿真,UC3854典型电路,输入220V输出380V-The UC3854 modeling and simulation, to improve the power factor to 99 , using Matlab simulink simulation, the UC3854 typical circuit, input 220V output 380V
-
-
0下载:
power factor correction by matlab
-
-
1下载:
本文设计了主电路参数并在MATLAB/Simuhnk环境下进行了仿真。本文还提
出了以MC9512D64为核心的双向DC/DC变换器控制板和控制器的硬件、软件的完
整的设计方案。充电采用恒流充电和恒压充电相结合的控制策略,实现单体电池
电压控制,提高了充放电控制性能和安全性。充放电系统样机测试结果表明:满
载时,系统效率80 以上,功率因数99 以上,谐波含量5 以下,满足设计要求,
验证了系统设计的可行性。
-The design parameters of the m
-
-
4下载:
本文利用MATLAB的遗传算法工具箱,对弦长和扭角沿风力机展向分布进行优化,得到设计工况下的最优叶片设计。目标函数是设计工况下基于动量叶素理论和Glauert等修正所得出的功率系数。在设计工况下得到的设计结果,其功率系数在一定的风速范围内都能保持一个较高的数值,同时其有效攻角分布大致都在所选翼型的升力与阻力系数的比值最大处,与理论相符合。其结果说明该优化实际的有效性。-In this paper, the use of MATLAB genetic algorithm toolbox, chor
-
-
0下载:
This matlab file explains the operation of Boost and buckboost converter with open loop as well as closed loop operation for voltage regulation and power factor improvement.-This matlab file explains the operation of Boost and buckboost converter wit
-
-
0下载:
有缘功率因数娇正电路APFC的matlab仿真,已验证(Matlab simulation of APFC with positive power factor circuit)
-
-
0下载:
SIMILATION OF CONVERTER USING MATLAB ENVIRONMENT
-
-
1下载:
Active shult filter is used to operate grid at unity power factor. Solar panels are used to fed grid as well as load.
-
-
1下载:
Active shult filter is used to operate grid at unity power factor. Solar panels are used to fed grid as well as load. This is single stage configuration.
-
-
1下载:
利用matlab编程对电能质量进行分析,包括电压有效值,频率,功率因数和谐波畸变率(The power quality is analyzed by MATLAB programming, including voltage effective value, frequency, power factor and harmonic distortion rate.)
-
-
1下载:
在汽车理论中,利用Matlab图形用户界面对汽车动力学性能进行了计算。可绘制驱动力-阻力平衡图、爬坡图、加速度曲线图、动力系数图和功率平衡图。(The Matlab GUI interface is used to calculate the vehicle dynamic performance in automobile theory. It can draw driving force resistance balance diagram, climbing slope diagram,
-