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motorsidecontrol
- 定子电压定向双馈电机机侧控制策略simulink仿真模型，参数需自己设置。-The stator voltage orientation doubly-fed machine machine side of the control strategy simulink simulation model, the parameters need to set up their own.
Dynamicmodelsimulationofdoubly-fedwindturbines
- 为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出 了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂 态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模 型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿 真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力. -To meet the power f
Doubly_Fed_Induction_Generator_driven_by_a_Wind_T
- Doubly-Fed Induction Generator driven by a Wind Turbine Stator disconnected from grid-Doubly-Fed Induction Generator driven by a Wind Turbine Stator disconnected from grid
attachments
- The work presented in this thesis includes control system design, analysis and grid synchronization of a DFIG (doubly-fed induction generator) driven by a wind turbine using stator-voltage and stator-flux oriented frames. The DFIG is a special type o
IP
- 判断一个IP地址是否合法，并判断该地址是否属于一个给定子网。从而考察读者是否对IP地址概念及其子网划分有非常清楚的认识。-To determine the legality of an IP address and determine whether the address belongs to a network to the stator. In order to study whether the reader the concept of IP addresses and subnett
Adetectingsystemofstatorwedgesinlargegeneratorbase
- 大型发电机定子槽楔发生松动会导致定子线棒在电磁力的作用下产生电磁振动，从而加剧定子线 棒绝缘的机械磨损及槽内放电引起的绝缘腐蚀，直接威胁着大型发电机的安全运行。通过对大电机的2种 不同固定结构槽楔的松动过程进行研究，获取槽楔受迫振动条件下的声音及位移特性来综合判断槽楔的松 动程度，并在此振动特性的理论模型及实验基础上，开发了基于DSP数字信号处理的大型发电机槽楔松动 检测系统，能够快速准确地检测槽楔的松动性。在电厂现场实测验证了本槽楔松动检测系统的有效性-：Stator bars
DSP
- 介绍了一种基于动子线圈绕线式的直线开关磁阻电机。该电机具有结构简单、稳固的特点。给出了电机的机械结构优化设计方案,有限元分析结果表明该电机具有良好的电气特性。介绍了基于数字信号处理器(DSP)的位置控制方案,试验结果表明在DSP平台下电机具有良好的控制效果。-A active-mover-passive-stator structure of linear switched reluctance motor(LSRM) is proposed.The motor has the characte
im
- INDUCTION MOTOR RUN (Currents and speed as state variables) The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsat
3
- about the transient of stator
5
- fault at stator in induction motor
shortcircuit
- 三相异步电机定子匝间短路故障的相关论文-Three-phase induction motor stator turn short circuit fault related papers. . . . . . . .
DesignandAnalysis
- DesignandAnalysis of a Novel Stator Hybrid Excited Doubly Salient Permanent Magnet Brushless Motor
DIAGNOSTIC_DE_LA_MAS
- The works presented in this dissertation are focussed on the design and the development of a diagnosis procedure by parameter estimation for stator and rotor faults in induction motor. Firstly, we review briefly the main techniques for fault dete
Fault_DFIG
- Abstract—A novel technique for detecting stator interturn faults in a doubly fed induction generator(DFIG)is proposed by an-alyzing its rotor current and search-coilvoltage.So far, fault-diagnostic techniques proposed for stator-interturn-fault detec
DTC_PMSM_01
- my first PMSM drive model based on DTC, by using stator resistance Rs to measure the flux. a very simple model
fmm
- fmm is a visualisation tool to bserve magnemotive forces and vector quantities in a 3-phase stator coil system
leakagersistance
- stator leakage resiatnce induction motor estimation
Champ_tournant
- Les bobines du stator sont alimentées par un réseau triphasé 400V - 50 Hz. L ’intensité du champ magnétique varie sinusoï dalement au cours du temps avec une période de -Les bobines du stator sont alimentées par un réseau triphasé 400V - 50
dirct-torque-sensorless
- 异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。-The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system,
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