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UML
基于UML的食堂就餐卡系统的分析与设计
(UML-based cafeteria dining card system analysis and design of)
- 2009-12-17 15:49:47下载
- 积分:1
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Simulation-model-of-micro-grid
通过软件建立微电网仿真模型,针对微电网从联网到孤岛的过渡过程、从孤岛到联网的过渡过程、微电网孤岛运行模式、以及当光伏电池受到光照强度和温度变化影响时的光伏发电的运行特性进行了仿真分析,仿真结果验证了控制策略的正确性和有效性。搭建了基于的两级式光伏发电系统实验平,光伏发电系统前级电路采用扰动观察法和限功率的扰动观察法分别实现了最大功率点跟踪控制和限功率控制,同时对光伏发电系统后级逆变器运行进行了实验研究。
(Simulation model of micro-grid
)
- 2012-07-16 21:16:35下载
- 积分:1
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Comparisons_of_waveles_contourles_and_curvelets_in
说明: 地震合成记录的wavelets, contourlets and curvelets比较分析。本文不仅论述了三种方法的原理,而且提出一种联合方法,并且应用于地震信号处理(Synthetic seismic record wavelets, contourlets and curvelets comparative analysis. This article discusses the three methods is not only the principle and proposed a joint approach, and applied to seismic signal processing)
- 2009-08-27 15:52:52下载
- 积分:1
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Power-Apparatus
关于TCR+FC型SVC的研究文献,这篇文章考查了晶闸管控制的并联补偿器的理论基础。不平衡负荷补偿和电压稳定的条件是建立在对称分量的应用上的。适用于前馈控制(电脑的)的数学关系是根据。这里对前馈和反馈的实用方法进行了讨论。(This paper examines the theoretical foundations of thyristorcontrolled shunt compensation. Conditions for unbalanced load compensation and voltage stabilization are established with the use of symmetrical components. Mathematical relationships applicable to feedforward (computational) type controls are derived. Practical approaches to both feedforward and feedback type controls are discussed.)
- 2011-05-06 00:05:17下载
- 积分:1
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dc-ac-10-kW-inverter
详细设计10KW逆变器的英文资料,内有原理图,有较大参考价值(10KW inverter detailed design information in English, there are schematic, a larger reference value)
- 2011-09-15 09:40:57下载
- 积分:1
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DatabasePICMicrochip
Database of all available PIC devices in a spreadsheet to allow simple selection of the device required for your project. All features can be filtered based on required content.
- 2013-07-27 18:32:16下载
- 积分:1
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design-instruction-of-MRAC
自适应控制的参考模型设计指导文件,有详细的理论指导(The reference model adaptive control design guidance documents)
- 2020-09-09 21:18:03下载
- 积分:1
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Sync generator
sync generator pscad
- 2017-11-05 22:58:26下载
- 积分:1
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Mach_Zehnder
介绍了一种使用马赫-曾德调制器产生毫米波的ROF系统,有仿真验证结果。(Describes a use of Mach- Zehnder modulator generated millimeter wave ROF system, a simulation experiment.)
- 2010-05-10 12:47:37下载
- 积分:1
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31641313611
大规模光伏发电并网对互联电力系统阻尼特性的影响及其阻尼控制策略(Influence of Large-Scale PhotoVoItaic System Integration on Danlping Characteristics of Interconnect Grid and Dampjng Control)
- 2020-06-24 15:20:01下载
- 积分:1