搜索资源列表
异步电机的仿真模型,三电平逆变器
- 异步电机的仿真模型,三电平逆变器,直接转矩控制 ,Induction motor simulation models, three-level inverter, direct torque control
zhihuanbijiaopwm.rar
- 滞环比较逆变器,生产交流电压波形比较好,大家下来玩玩吧,Comparison of hysteresis inverter, the production of AC voltage waveform is better, everyone down to play it
IM_DTC
- 异步电动机直接转矩控制模型,改进后的模型,带滞环比较器的模型-Asynchronous motor direct torque control model, the improved model, with comparator hysteresis model
noveldirecttorquecontrolofpmsmbasedonexpectedvolta
- : 为了解决永磁同步电机传统直接转矩控制中存在转矩和磁链脉动大的问题,设计 了基 于 空间电压矢量调制( S V M) 策略的直接转矩控制 , 通过 S V M 产生定子的预期 电压,并且采用 P I 控制 器代替传统直接转矩控制中的滞环比较器。同时在定子磁链观测中采用基于转子位置和定子电流 的定子磁链估计方法。实验结果表明, 与传统直接转矩控制项相比, 所提出的方法能够可靠而有效 地估计定子磁链, 改善 了电磁转矩和定子磁链的脉动, 同时减小了电流和转速波动,并具有很好
HysteresisSVPWM03
- SVPWM的实现,调试通过.对输入波形的跟踪非常精确,THD小于0.2 .本来作为APF中替代滞环比较用的.-SVPWM implementation, debugging through. On the input waveform of the tracking is very accurate, THD less than 0.2 . Have been replaced as the APF Hysteresis in use.
mohu-dirct-torque
- 该仿真模型是一种利用模糊控制器调节PWM信号占空比的异步电动机直接转矩控制的策略,即在传统异步电动机直接转矩控制的基础上,用模糊控制器代替传统DTC中的滞环比较器和空间电压矢量状态选择器来细分控制规则,最后控制逆变器的开关,以减小转矩和磁链脉动,从而改善交流异步电机伺服系统的动、静态品质,使整个系统具有较强的鲁棒性和自适应性。-A method of the stator resistance estimate which based on the fuzzy neural network wa
zhihuanbijiao
- 自己利用PSCAD搭建的滞环比较变换器,成功的仿真出正弦波形。-Their use of hysteresis built PSCAD converter, a successful simulation of the sine wave.
zhihuanbijiaopwm
- 使用滞环比较器实现滞环控制的PWM整流器模型-Hysteresis comparator hysteresis-controlled PWM rectifier model
izhihuangenzongPWMnb
- 三相电流滞环跟踪PWM逆变器。逆变电路负载电流与指令电流比较产生PWM波形。经验证可很好实现功能。-The three-phase hysteresis current tracking PWM inverter. Load current command current of the inverter circuit generating a PWM waveform. Proven functions well.
shiliangkongzhidq
- 基于电流滞环比较器的PMSM调速控制,通过对电流的滞环控制,达到控制转矩的目的。控制效果好!-PMSM speed control based on current hysteresis comparator, current hysteresis control, to achieve the purpose of the control torque. Control effect is good!
CRPWMPMSM
- 做了一个电流滞环比较器的PMSM矢量控制仿真,是按照《现代电机控制技术》(王成元,夏加宽,孙宜标)P136上的那幅图做的-A current hysteresis comparator PMSM Vector Control simulation, in accordance with modern motor control technology " (PROCEEDINGS OF THE PROCEEDINGS OF THE SUN Yi-standard) P136 had bee
ZERO1DC
- 传统的PMSM DTC系统采用两个滞环控制比较器分别控制转矩和磁链,该系统响应迅速,抗干扰能力强,但是也存在一些问题,比如磁链和转矩存在较大的脉动,此外因为逆变器的开关状态不能够固定,在中低速运行时,不能够对系统精确的控制,转矩脉动会使得系统产生噪声。传统的PMSM DTC系统磁链和转矩的脉动问题是由于系统的逆变器的开关频率不够高,从而在一个周期内所选的电压矢量不能够有效的跟踪预期的电压矢量,进而产生转矩脉动。-In the traditional direct torque control s
simulation_PWM_rectifier
- 滞环比较控制的单相PWM整流器simulink仿真-single-phase PWM rectifier simulink simulation
5kWPV
- 采用pscad进行光伏逆变器模型仿真,系统采用滞环比较控制,为5kw光伏模型-Pscad performed using photovoltaic inverter model simulation, the system uses hysteresis control, for 5kw photovoltaic model
zhangchunge
- 基于滞环比较器的光伏发电系统的并网,希望能有所帮助-Based on hysteresis comparator interconnection of photovoltaic power generation system, hoping to help
APF_ip_converter
- 基于瞬时无功功率的ipiQ变换,滞环控制比较模型。-Based on instantaneous reactive power ipiQ transformation, ring control model.
APF_V1
- 一个简单的有源电力滤波器仿真实例,基于滞环比较算法-A simple example of an active power filter simulation, based on the hysteresis algorithm
DTC
- 电力牵引直接转矩控制DTC的介绍文献,内含圆型磁链传统滞环,ISC,以及部分改进型定子磁链模型搭建介绍,比较具有代表性。-Electric Traction Control DTC direct torque introduced documents containing the conventional circular flux hysteresis, ISC, and some improved stator flux model to build reports, compared wi
GRID_PV
- 该模型实现了光伏发电的最大功率追踪,驱动脉冲产生采用电流滞环比较的方法。(The model realizes the MPPT of pv power generation, and the driving pulse generates the method of comparing the current hysteresis loop.)
PMSM_Relay
- 基于滞环比较下的矢量控制,大大提高了仿真性能。(Vector control based on hysteresis comparison)