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5kW
5kW光伏最大功率点跟踪电路的设计,采用DCDC模式升压(5kW photovoltaic maximum power point tracking circuit design, DCDC mode boost)
- 2013-01-23 13:04:54下载
- 积分:1
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GNSS_R-Remote-Sensing-of-Ocean.caj
关于利用gnss反射测量技术对海洋进行遥感探测的博士论文,非常值得学习(On the use of gnss reflection measurement of marine remote sensing detection of doctoral thesis, is worth learning)
- 2016-10-05 10:33:03下载
- 积分:1
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HV_SOLAR_DC_DC
数字太阳能逆变器方案,全套设计资料。含祥细源码及硬件原理。(Digital solar inverter solutions, complete design information. Xiangxi containing source code and hardware schematics.)
- 2013-10-26 22:58:08下载
- 积分:1
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n
说明: 这是一篇硕士论文:论述了矢量控制的理、坐标变换矩阵和三相异步电机的基本方程式,推导出了异步电机在不同坐标系下的数学模型,实现了异步电机转矩电流、励磁电流的解耦,然后分析、比较了无速度传感器矢量控制的各种方法的原理及优缺点,对常用的自适应法和反电动势法进行了更为详细的原理和仿真比较,并将带速度传感器控制系统的性能和无速度传感器控制系统的性能进行了比较;最后设计了模糊控制器对电机定子电阻进行在线检测,增强矢量控制系统的鲁棒性。(This is a master s thesis : the vector control of the administration, the transformation matrix and coordinate with a three wire asynchronous the motor of the basic formula of the asynchronous motor, resulting in a different coordinate system of mathematical model, the realization of the asynchronous the motor turned the current, the solution urges, and then analyzing and my speed sensor vector control of theprinciples and commonly used to act against the law and pose a more detailed and emulation, and will take speed sensor control)
- 2011-07-13 10:19:19下载
- 积分:1
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Roboticsolder
机械手焊锡方案包含4轴6轴以及相关传感器的的应用(robotsoldering solution )
- 2015-07-21 22:04:23下载
- 积分:1
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sw2De
SolidWorks 二次开发难得论文 和一些范例(SolidWorks secondary development papers and some rare examples of)
- 2008-01-13 15:47:43下载
- 积分:1
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10060TV
模拟和数字无线电视的两用中频电路设计参考电路(脛 拢 脛芒 潞 脥脢媒 脳 脰脦脼脧脽渭莽脢脫渭脛脕 陆 脫脙脰脨脝渭渭莽脗 脡猫 录 脝 虏 脦 驴 录 渭莽脗)
- 2008-08-22 14:51:04下载
- 积分:1
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3-perintah-perintah-lcd.tar
wassssssss sssssss sssssssssssssssss sssssssssssss ssssssss
- 2014-10-21 22:50:19下载
- 积分:1
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nbdy
电力系统中逆变器的设计,提供了很好的技术参考方案,值得借鉴(Power system inverter design, provided a good technical reference program, it is worth drawing)
- 2008-05-23 14:13:26下载
- 积分:1
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QNMVD100系列高压变频器的使用说明手册
QNMVD100系列高压变频器的使用说明手册。本产品的技术方案采用串桥级联多电平逆变器的主电路拓扑结构。高压变频器通过移相隔离变压器将三相6kV高压交流电,变换成3×5组错相的三相690V低压交流电,分别经功率单元整流、逆变、串联叠加形成0~6kV、0~50Hz的交流电压输出至异步电动机(QNMVD100 series of high-voltage inverter)
- 2011-07-15 15:25:53下载
- 积分:1