foc-principle.rar - 空间矢量脉宽调制(SV PWM ) 技术不仅具有
线性调制范围宽、输出谐波小和易于数字化实现
的特点, 而且比常规SPWM 高15 的直流电压利
用率[ 1～ 3 ] , 因而被广泛用于变频器、U PS 、无功补
偿器、有源电力滤波器和储能系统电力变换器等
领域. 对SV PWM 常规算法和快速算法进行分析,
并证明了二者的等效性. 同时, 利用MA TLABö
Sim u link 对在不同输入电压参考信号和不同零矢
量分配方式下的调制信号和逆变器输出电压和电
流波形进行了仿真分析.,2013-09-11 19:58:46,下载36次
FPGA-realization-of-a.rar - This paper proposes a fully digitized hardware design
scheme of a vector-controlled servo controller, which is verified
and implemented on one-chip field programmable gate arrays
(FPGA), for high-performance servo drives of the permanent
magnet synchronous motor (PMSM).,2013-09-11 19:55:24,下载18次
SPWM_invertor.rar - 电能最基本的形态为：DC、AC
四大基本状态转换：
DC→AC、DC→DC、AC→DC、AC→AC
• 电力电子器件只是工作在两种状态
开通、关断
开通：即工作在高度饱和导通状态
如何利用电力电子器件的开通和关断两种状态实现电能四大基本状态之间的转换就是电力电子学所要研究的核心内容,2013-09-11 19:54:03,下载3次
Design-of-a-universal-space.rar - This paper presents a new design scheme of space
vector PWM integrated circuit, including linear and
overmodulation ranges.,2013-09-11 19:50:50,下载5次
Development-of-an-FPGA-Based.rar - An FPGA-Based servo controller for permanent
magnet synchronous motor (PMSM) drive is designed and
realized in this paper. The FPGA-Based controller has two
modules. One module performs the function of the current/speed
loop control for PMSM drives, which includes vector control
strategy, the PI regulator, coordinate transformation, the
SVPWM generator.,2013-09-11 19:48:53,下载75次