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three
大功率分布式发电系统通常采用三相逆变器并网，由于三相逆变器系统参数耦合，传统方法设计的控制器算法复杂。在d。q坐标系下为双模式三相并网逆变器的独市和并网模式建立了数学模型．采用新的解耦方法，依据独立和并网模式控制系统超调量越小，模式切换过程中被控量的波动越小。切换过程就越平滑的原则。完成了两种模式的控制器设计，即分别应用积分环节、比例环节即可将独立模式和并网模式整定成典型的二阶系统，控制器设计简单．能取得优良的动、静态特性。仿真与实验验证了设计方法的正确性和可行性。(It is necessary to research on three—phase grid-connected inverter which a8 an important part of distributed
generation．The parameters of three—phase inverter are coupling．The traditional design algorithm of the controller is
complicated．The mathematicM models of stand—alone mode and grid—connected mode are established in d，q fhme．
Based on the principle that the lower overshoot of the controller system，the smaller fluctuation of the controlled vailables，
the smoother in transfer，controllers of two modes are designed separately，as integral and proportional regulators
are separately added to stand-alone mode and g而d—connected mode．The controller has good dynamic and static char—
acteristics．Simulation and experimental results varify the correctness and feasibility of the proposed method．)
- 2011-05-17 15:13:08下载
- 积分：1
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gauss
用于将经纬度值转换成大地坐标系下的西安80的坐标值(Value for the latitude and longitude coordinates into the earth under the Xi' an 80 coordinate values)
- 2011-09-17 10:41:35下载
- 积分：1
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基于matlab的图像匹配代码
图像识别与应用在当今社会越来越重要，如何需找两幅图像同名点或者是特征点是进行图像匹配的前提，也是非常重要的一步，本文含有相关图片及matlab的源程序，给予了一种使用matlab进行图像匹配的方式方法。
- 2022-11-24 21:15:03下载
- 积分：1
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matlab6.5
matlab23 matlab 6.5 辅助优化计算与设计(matlab23 matlab 6.5 Optimization of the calculation and design of auxiliary)
- 2009-06-06 01:19:03下载
- 积分：1
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Network-intrusion
kohonen网络的聚类算法,网络入侵聚类,matlab的经典算法(
kohonen网络的聚类算法,网络入侵聚类,matlab的经典算法
Clustering algorithm of Kohonen network, the network intrusion clustering, matlab algorithm
)
- 2013-10-19 23:51:21下载
- 积分：1
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PSO单时段机组寻优
采用粒子群算法对单时段的机组组合进行寻优。(Particle swarm optimization (PSO) is used to optimize unit commitment in a single period of time.)
- 2020-11-29 19:59:27下载
- 积分：1
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ICA
说明： matlab上基于ICA的故障监测程序，有注释(ICA-based fault monitoring)
- 2021-03-27 18:59:12下载
- 积分：1
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agjkhg
说明： 一个很好的东东哦
希望大家来看和下栽哈(a good Dongdong Oh, and hope that we look at Kazakhstan crashed)
- 2006-04-18 20:41:08下载
- 积分：1
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AMCMF
自适应多尺度复合形态滤波，对信号或图像实现滤波(Adaptive Multi-scale Compound Morphology Filter)
- 2012-04-12 09:36:06下载
- 积分：1
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plate
a plate under temperature distribution.
this program divisions the plate to 20 element and clculates temperature at each node
- 2014-08-14 17:05:57下载
- 积分：1
