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DynamicPowerQualityTestingTechnology
本文首先介绍了有源电力滤波器的基本结构和工作原理,并对一些常规的谐波电流检测方法的优缺点进行了比较。其次,针对传统的谐波电流检测方法的缺陷,提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合,利用径向基函数运算量小、收敛快、无局部极小值等优点,构造了一种基于径向基函数神经网络的谐波电流检测方法,仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后,设计了一套实验系统,对本文所采用的系统方案进行了实验验证。仿真表明,本文所采用的有源电力滤波器检测系统方案切实可行,能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )
- 2009-05-03 10:26:45下载
- 积分:1
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STAP
王永良著作的空时自适应信号处理,是雷达杂波抑制的基础(Yong-liang wang works of space-time adaptive signal processing, is the foundation of the radar clutter suppression)
- 2017-04-06 08:30:41下载
- 积分:1
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IDA-plugin-wirting(all-chapter)
交互式反编译工具ida pro 插件编写英文手册(Interactive decompile ida pro tools plug-in English-language manual)
- 2020-07-02 16:00:02下载
- 积分:1
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LabVIEW-baodian
本书详尽讲解了LabVIEW常用的编程方法、编程技巧和工程应用技术。全书共分为3篇,其中:入门篇归纳总结了LabVIEW编程人员必须掌握的基础知识,包括LabVIEW的基本概念、基本函数的用法和常用的运行结构,以及LabVIEW的基本数据结构和文件存储方式;高级篇细致地讲解了引用、属性、方法以及各类高级控件的运用,LabVIEW的文本方式编程以及DLL、C语言接口,基于Matlab语法的MathScript编程技术,LabVIEW基于组件的高级编程方法和编程模式;工程应用篇介绍了串口、并口和网络通信的常用方法,数据采集的基本原理和方法,LabVIEW实时系统的构建和编程,以及各种常用专业工具包的使用方法,包括数据库连接工具包、数据监控与记录工具包、报表生成工具包、状态图工具包等等。(This book explains LabVIEW commonly used programming methods, programming skills and engineering application technology. The book is divided into three articles, including: introductory summary of the LabVIEW programmer must master the basic knowledge, including the basic concepts of LabVIEW, the basic functions of the usage and commonly used operating structure, and LabVIEW basic data structure and file storage Advanced, and the use of various advanced controls, LabVIEW programming of text and DLL, C language interface, MathScript programming technology based on Matlab syntax, LabVIEW advanced programming method and programming mode based on component, The basic principles and methods of data acquisition, the construction and programming of LabVIEW real-time system, and the methods of using various commonly used professional tool kits, including connection kits, data monitoring, and so on. With the record kit, the report generation toolkit, the state diagram toolkit, and so on.)
- 2017-03-06 14:57:23下载
- 积分:1
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brevity-modle-of-ppt
简单大方的PPT模板,适用于学生的各种项目答辩、职场人的工作总结等。(Simple and elegant PPT template, suitable for a variety of projects students Respondent, summarizing the work of the workplace.)
- 2013-12-25 20:33:17下载
- 积分:1
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CSS-base
css基础教程,是我在科大讯飞培训老师给的,入门很好的资料(failed to translate)
- 2013-05-08 11:10:32下载
- 积分:1
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Ansys-APDL
Ansys热分析过程中的热对流加载程序,经过多次验证,运行正常,无错误!(Ansys thermal analysis thermal convection loader, after repeated verification, operating normally, without errors!)
- 2015-07-03 16:38:57下载
- 积分:1
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dma
This pdf descripes DMA
- 2017-03-02 05:22:50下载
- 积分:1
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LearnAbaqusScriptInOneHour
一个关于用python语言写abaqus的脚本的好的教程(LearnAbaqusScriptInOneHour)
- 2014-04-10 21:59:52下载
- 积分:1
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PowerSystemStabilityAndControl
《电力系统稳定与控制》的影印版,作者是加拿大不列颠哥伦比亚省电力技术实验室公司的总裁及首席执行官Prabha Kundur( Power System Stability and Control, the author of the Canadian Columbia Electric Power Technology Laboratory Company President and Chief Executive Officer Prabha Kundur)
- 2017-03-24 10:45:31下载
- 积分:1