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based-on-SVPWMvectorcontrol
为了给变频调速系统提供必要的设计参数,依据空间电压矢量脉宽调制(SVPWM)基本原理,介绍了
异步电动机及 SVPWM 算法在 Matlab/Simulink 环境下的建模过程及基于矢量控制理论的变频调速系统动态
模型建立。详细地阐述了实现仿真的方法,并针对仿真中的关键问题及系统的仿真结果进行了分析。仿真结
果表明,采用该控制系统,电压及转矩波动小,转速响应迅速,系统的各项指标都满足电机实际运行特性要
求。其仿真算法对于实现数字化控制变频调速系统具有一定的价值。
(To provide the necessary design parameters for the actual motor control system, the modeling course of
voltage space vector pulse wide modulation(SVPWM)agrithmetic and AC motor under Matlab/Simulink environment
are introduced. The dynamic model of variable frequency speed regulating system based on vector control is
discussed according to the principle of SVPWM. The new method of realizing simulation, key problems and
results of the simulation are analyzed in detail. The experimental simulation results show that this system has
smaller fluctuations of voltage and torque, quicker response speed, and all of the indicators accord with the
performance of the actual motor. The simulation agrithmetic have value to realize controlling motor with digital
signal processing.
)
- 2021-04-21 10:48:49下载
- 积分:1
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PV-STREET-LED
风光互补路灯设计方案,包含系统设计,硬件成本,发电效果(Scenery complementary lights design, including system design, the hardware cost, the effect of power generation)
- 2012-12-23 09:37:25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
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1
说明: 有源电力滤波器中谐波电流检测的研究,一篇学术论文,还是有比较大的参考意义。(Research on harmonic current detection of active power filter, an academic paper, or a larger reference value.)
- 2013-04-03 19:35:19下载
- 积分:1
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Analysis-of-users-using-electricity
用户用电的数据采集与分析,能对用电用户进行数据采集,然后对这些数据进行统计分析。(users use electricity behavior data collection and analysis,which can collect data from different users and carry on analysis.)
- 2013-07-17 14:48:34下载
- 积分:1
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huffman_impl_1839
还有一篇关于音频动态范围压缩的相关珍贵论文,这是一个很实用但是又很少有人关注的领域,希望对大家有帮助!(Have an audio dynamic range compression on the relevance of valuable papers, it is a very pragmatic but also very few areas of concern, and they hope to have everyone help!)
- 2009-03-30 10:03:25下载
- 积分:1
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HGI-GD006-R2
HGI guideline paper
HGI-GD006-R2
IMS Enabled HG
- 2013-08-20 16:23:28下载
- 积分:1
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zhongxiao
中心企业财务管理问题研究论文,更多论文见www.bysjaid.com(Center Enterprise Financial Management research papers, more papers see www.bysjaid.com)
- 2013-10-25 11:16:35下载
- 积分:1
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nagaraju
wave forms of sofc for differnt temperature s
- 2009-03-21 01:24:37下载
- 积分:1
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tmd
开关电源变压器如何分辨同名端,有了它你就可以(Switching power supply transformer how to tell the same name side)
- 2012-08-07 08:34:36下载
- 积分:1