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SVPWM_VSI
SVPWM是近年发展的一种比较新颖的控制方法,是由三相功率逆变器的六个功率开关元件组成的特定开关模式产生的脉宽调制波,能够使输出电流波形尽可能接近于理想的正弦波形。空间电压矢量PWM与传统的正弦PWM不同,它是从三相输出电压的整体效果出发,着眼于如何使电机获得理想圆形磁链轨迹。SVPWM技术与SPWM相比较,绕组电流波形的谐波成分小,使得电机转矩脉动降低,旋转磁场更逼近圆形,而且使直流母线电压的利用率有了很大提高,且更易于实现数字化。(SVPWM is a novel control method developed in recent years. It is a pulse width modulation wave generated by a specific switching mode consisting of six power switching elements of three-phase power inverters, which can make the output current waveform as close as possible to the ideal sinusoidal waveform. Space voltage vector PWM is different from traditional sinusoidal PWM. It is based on the overall effect of three-phase output voltage, focusing on how to obtain the ideal circular flux trajectory of the motor. Compared with SPWM, the harmonic component of winding current waveform is smaller, which reduces the torque ripple of motor, makes the rotating magnetic field more close to the circle, and improves the utilization ratio of DC bus voltage greatly, and makes it easier to realize digitization.)
- 2019-01-30 10:57:56下载
- 积分:1
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vp编程学习
通过C++进行Vega prime的编程学习,其中包含有各种各样的教学例子,无论是学习VP还是学习图像的处理,都有一定的帮助。本资源中使用的是VS2003和vega prime 2.0最好。。。。。。。。。。。。。。
- 2022-03-26 18:06:48下载
- 积分:1
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AD
说明: 实现28335的并口读取两片外部AD芯片的转换结果,并保存到外扩RAM中。(
中文(简体)英语日语
Achieve 28,335 reads two external parallel port chip AD conversion results, and saved to external expansion RAM.)
- 2013-10-06 19:17:39下载
- 积分:1
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敌人检测
我们是战斗与我们的敌人,但需要很好的检测它们编码。
它是 manowar 的歌曲:
我们的战士从世界各地的所有的站在这里
在一条线,听到呐喊等
所有聚集在这里的胜利就在附近
- 2022-11-26 07:35:03下载
- 积分:1
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simulations-in-complex-networks
复杂网络中典型网络的matlab仿真(包括小世界网络,BA网络,随即图等等)(matlab simulations in complex networks)
- 2012-05-06 21:37:47下载
- 积分:1
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TMS320F28335_ADC_DMA
基于DSP芯片TMS32028335的ADC/DMA编程,ADC将采集到的数据通过DMA寄存器存放到外部RAM中,以便于分析数据。(Based on DSP chips TMS32028335 the ADC/DMA programming, ADC will store the collected data to an external RAM through DMA registers, in order to analyze the data.)
- 2014-01-19 11:28:00下载
- 积分:1
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usbcam729
嵌入式linux 下使用 v4l2采集USB摄像头图像的完整代码,输出文件可播放(Using v4l2 to collect the complete code of USB camera image under embedded linux, the output file can be played.)
- 2020-06-19 23:40:02下载
- 积分:1
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微信公众平台开发c#框架源码下载(含发消息demo)
微信公众平台开发c#框架源码下载(含发消息demo)
- 2015-05-12下载
- 积分:1
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用Csharp写的一个汉诺塔程序源代码,相信对初学者很有帮助
用Csharp写的一个汉诺塔程序源代码,相信对初学者很有帮助-CSharp write with a Tower of Hanoi program source code, I believe very helpful for beginners
- 2022-03-03 01:40:57下载
- 积分:1
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c# 3.0 Secret, visual c# development of the latest guidelines, published in Augu...
c#3.0揭秘,visual c#开发最新指南,2008年8月出版新书-c# 3.0 Secret, visual c# development of the latest guidelines, published in August 2008 new book
- 2023-01-09 04:15:04下载
- 积分:1