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k-19
Digital bird kit circuit design
- 2011-10-11 13:30:29下载
- 积分：1
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Cigre_Benchmark.gf46
说明： 适用于电力系统模型搭建的hvdc线路，可以用于分析hvdc的稳定性也可以用于搭载其他部件的研究(HVDC lines suitable for power system models can be used to analyze the stability of HVDC and to carry other components)
- 2019-03-22 10:56:25下载
- 积分：1
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xinxiguanli
信息管理系统!毕业设计全套!有论文,源代码!和心得,开题报告!(Information Management System! Graduation design a full set! Have papers, the source code! And experience, the title of the report!)
- 2008-05-12 17:27:35下载
- 积分：1
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buck
说明： Buck converter design in multisim software
- 2020-07-05 21:55:51下载
- 积分：1
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double-input-z-source
double in pu z source inverter amterea
- 2012-07-01 14:18:26下载
- 积分：1
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Co-OFDM
光纤射频传输系统中相干正交频分复用的研究，介绍了系统的结构和性能,是一份很不错的学习材料。(Coherent optical fiber radio transmission system using orthogonal frequency division multiplexing, introduces the system structure and performance, is a very good learning materials.)
- 2010-05-10 12:49:10下载
- 积分：1
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JAVAqyrcglxt
JAVA企业人事管理系统的设计与实现
论文范文+毕业设计源代码+JAVA企业人事管理系统的设计与实现论文.doc(JAVA Enterprise Personnel Management System Design and Implementation)
- 2013-03-27 10:27:57下载
- 积分：1
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MATI一AB仿真和实验结果表明了所定义和推广的电流检测方法的正确性和有效性。
FBD
为了更好地进行谐波和无功功率的补偿与控制，叶FBD(Fryze一Buchholz一DPenbrock)法的定
义进行了完善，并给出了补偿电流检测的直接法和间接法，在三相电力系统中对FBD间接法进行
了推广研究，利用参考电压进行投影变换，不仅可以检测出功率电流和零功率电流，还可以检测出
基波有功电流、基波无功电流、谐波电流以及任意次谐波电流等，大大拓展了FBD法的应用范围和领域。MATI一AB仿真和实验结果表明了所定义和推广的电流检测方法的正确性和有效性。
(In order to improve the performance of active power filter(APF) harmonic current detection method, a harmonic current detection based on FBD(Fryze-Buchholz-Dpenbrock) algorithm was proposed. Reference voltage was generated by phase locked loop(PLL), and load current was projected to reference voltage, and then the active power fundamental current, reactive power fundamental current, harmonic current, fundamental negative sequence current, any harmonic current and so on can be detected accurately by using low-pass filter(LPF), and in the case of distorted voltage, the method was also applicable. The simulation results verify the fast dynamic speed, high detection accuracy, simple implement and good project value of the proposed algorithm. MATLAB simulation results confirm the feasibility and validity of the method.)
- 2013-08-16 16:14:36下载
- 积分：1
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KunFang_thesis
一篇TURBO 均衡的博士论文，非常有价值(A the TURBO balanced the doctoral thesis, very valuable)
- 2012-08-14 12:22:37下载
- 积分：1
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SolarMagic_Brochure
智能光伏组件，通过智能设计，提高光伏组件的发电系统(solar magic)
- 2020-10-12 23:47:32下载
- 积分：1
