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gearbox-testproblem
本文研究开发了大功率风电齿轮箱试验台,用于6兆瓦以下的风电齿轮箱台架试验。论述了风电机组和风电齿轮箱的基本结构及电功率封闭式的齿轮箱试验台在风电齿轮箱试验台中的应用。在此基础上,利用西门子变频器、电动机、可编程控制器和WINCC监控软件搭建了风电齿轮箱试验台的驱动和加载系统,可实现对风电齿轮箱的驱动和加载,完成风电齿轮箱的各种试验,模拟风电齿轮箱在风力发电时的工作状态。利用NI数据采集卡和Labview软件搭建了风电齿轮箱运行状态监控系统,可对试验中的风电齿轮箱进行状态监控、故障诊断和停机保护。(With the development of science and technology , Phoenix can be more and more attention as a new non-polluting and renewable energy . )
- 2012-07-25 11:33:24下载
- 积分:1
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aaaa
资源很好,很适合本科学习基础较差的同学额,本科学士论文可以引用(Purple is very good, very suitable for undergraduate students to learn the basic amount of poor,)
- 2014-06-14 14:08:52下载
- 积分:1
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time-ev-charge
扩展时间尺度下的电动汽车有序充电策略 电动汽车有序充电(Under the extended time scale electric vehicle charging strategy ordered orderly charging electric vehicles)
- 2017-04-05 23:09:50下载
- 积分:1
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720P-IP-Camera
这是高清720p-usb摄像头SN9c291的数据手册及原理图。(This is HD 720p-usb camera SN9c291 data manuals and schematics.)
- 2020-06-29 02:40:01下载
- 积分:1
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DATATCOM_closedloop by indraneel saki
ADVANCE OF STATCOM RO USE KORI PARIBO AT DISTRIBUTION SIDE RE
- 2019-02-25 14:56:20下载
- 积分:1
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NEC-instruments
电子设计大赛的仪器设计,有详细的原理,电路图,参考价值很大。(Electronic Design Contest of the instrument design, there is a detailed schematic, circuit diagram, a great reference value.)
- 2011-06-22 17:02:28下载
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report
微机课程设计报告(Computer curriculum design report)
- 2008-12-24 12:58:19下载
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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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NEW_FHT
快速Hartley变换(简称FHT)的一种新算法(Fast Hartley Transform A new algorithm)
- 2010-11-23 19:35:24下载
- 积分:1
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Flight-Control
飞行控制经经典教材,给出了很多模态的控制率设计和很多飞机的线性化模型,是很值得参考的飞行控制教材(flight control)
- 2021-03-03 20:29:33下载
- 积分:1