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sentinel.hardware.keys.102
sentinel dongle key files..
- 2009-03-25 01:36:29下载
- 积分：1
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AD421
在AD421搭建的过程中如何检测A 联合开发网 - pudn.com
- 2013-09-27 15:58:10下载
- 积分：1
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xiandaipower
这是关于现代电力系统优化模型及其相关算法研究的优秀博士论文，希望能对大家有用(This is on the modern power system optimization model and its associated algorithm for outstanding doctoral dissertation, hoping to be useful for all of us)
- 2007-12-11 16:56:42下载
- 积分：1
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23模拟篇
说明： 用于全国电子设计大赛 备赛资料，ment of real-time displaying the position coord(The purpose of the design is to get a more precise hand-written drawing board. We connect the copper clad board with a constant current source and introduce eight precise resistors. When the touch pen touches any)
- 2020-06-18 07:20:01下载
- 积分：1
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kuis-acak-soal
说明： quiz random and acak with php
- 2019-11-30 05:42:45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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06254807
电动汽车有序充电策略设计外文资料电动汽车充电策略对高峰需求减少的影响 (Electric vehicle charging strategy design and orderly foreign materials)
- 2017-04-05 23:16:27下载
- 积分：1
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shuangxiangDC-DCbianhuanqi
以双向DC-DC变换器为例，通过双向控制模型的分析，采用PID 补偿环节的单电压闭环实现了BDC系统闭环稳定。(Bi-directional DC-DC converter, for example, through the analysis of the two-way control model, the single-voltage closed-loop PID compensation link to achieve a the BDC system closed-loop stable.)
- 2013-03-09 22:41:48下载
- 积分：1
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Observers_in_Control_Systems
一本学习观测器的很好资料，详细论述了观测器的设计和调试(very good paper to learn the observation describe the observation design )
- 2011-12-09 15:59:37下载
- 积分：1
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31641313611
说明： 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
