搜索资源列表
Induction_Motor
- 电动汽车用异步电机系统效率优化控制研究 (中科院博士论文)目前,大量应用于工农业生产的交流异步电机驱动系统,存在着整体效率较低的缺陷,造成资源浪费严重。本文以应用于电动汽车的中小功率等级异步电机驱动系统为研究对象,并针对被广泛应用的SVPWM电压型逆变器输出调制电压中含有基波电压以及谐波电压的实际特点,提出要从两个方面对稳态轻载工况下异步电机系统进行效率优化控制:优化电机的基波励磁磁链,寻找由基波电压所引起的电机铁芯损耗和铜损的最优平衡点,以减少由基波电压引起的电机损耗 优化SVPWM发生
SVPWM
- 空间矢量脉宽调制，常用于中小功率逆变器的开关控制，提高电压利用率-space vector pulse width modulation , Commonly used in small and medium power inverter , Improve the voltage utilization
mcontrol
- 这是一段SVPWM的发波程序，可以用于逆变器或者整流器-This is a period the SVPWM' s hair wave program can be used in the inverter or rectifier
nibianqi
- 这个是一个两级式三相光伏并网逆变器仿真系统，包括前级最大功率点跟踪，后及采用svpwm控制算法进行逆变-This is a two and three-phase photovoltaic grid-connected inverter simulation systems, including pre-maximum power point tracking, and the use of the inverter control algorithm svpwm
SVPWM-control-algorithm
- 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。-SVPWM is a new control method developed in recent years, is a pulse width modulation wave generating specific switch mode composed of six power switching element of t
sandianping10_8
- 基于Matlab的三电平SVPWM逆变器的仿真实现-Three-level inverter SVPWM the Matlab simulation-based implementation
Single-phase-SVPWM--inverter-
- 单相SVPWM逆变器仿真，matlab/simulink,控制算法，空间矢量脉宽调制-single phase inverter simulation based on SVPWm matlab/simulink,control algorithm，space-vector pulse width modulation
svpwman
- SVPWM是近年来发展比较新的控制方法，是由三相功率逆变器的6个功率开关组成的特定开关模式产生的脉宽调制波，使输出的尽可能接近正弦波。(SVPWM is a relatively new control method developed in recent years. It is a pulse width modulation wave generated by a specific switching mode composed of 6 power switches of three-p
Three_level_svpwmNPC
- NPC三电平逆变器SVPWM仿真模型，平台matlab2007。(NPC three level inverter SVPWM simulation model, platform MATLAB2007.)
gridside
- 本模型采用矢量控制与SVPWM相结合的方法，应用在低压微电网中。直流源电压为600V，逆变器输出电压为380V，可实现稳定功率输出。模型对网侧控制策略中每一模块尽量做出了说明，方便初学者更快理解三相逆变器控制策略的实现方法，运行效果非常好。(This model adopts the method of combining vector control with SVPWM, which is applied in low voltage microgrid. The DC source vol
PV_three_boost_grid_inverter_SVPWM_2015rb
- 三相光伏并网逆变器MATLAB/simulink仿真模型(MATLAB/simulink simulation model of three-phase photovoltaic grid-connected inverter)