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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
Transient
- 电力系统单机无穷大系统发电机暂态仿真程序-Machine infinite-bus power system transient system simulation program generator
yy_zantaiwendingjisuan
- 简单暂态计算：输入初始功率、无限大系统母线电压、系统等值电抗矩阵、惯性时间常数、间断数、发生故障时段、每段间隔时间；得到结果有不平衡功率、功角增量、电磁功率、发电机转子摇摆曲线-Simple transient calculation: input initial power, infinite system bus voltage, the system equivalent reactance matrix, inertia time constant, continuous number,
ztwdjs
- 计算暂态稳定问题，应用隐式梯形算法，算出各时刻发电机角度-Calculation of transient stability problem, apply the implicit trapezoidal method
Electromechanical-transient
- 利用已有的潮流计算方法以及在电力系统暂态分析课程设计中用到的基本计算流程，在不考虑励磁系统和调试系统功能的前提下，结合C语言，编写一套程序用来解决包含10台发电机的较复杂电力系统的机电暂态过程的问题。-Use of the power flow calculation in power system transient analysis of the basic calculations used in the curriculum design process does not conside
PowerFlow_TAnaly
- 动态仿真作业(隐式梯形积分)说明:1.潮流计算采用直角坐标形式保留二阶项的快速潮流算法 2.暂态稳定分析采用改进欧拉法和直接解法 3.发电机模型为三阶模型 4.励磁是1阶模型 -Dynamic simulation operation (implicit trapezoidal integration) Descr iption: power flow calculation using the rectangular form to retain the second order fast l
Dongtai
- 3机9节点电力系统仿真,发电机数学模型，暂态稳定计算-power system simulation by 3 generators and 9 buses
lc
- 一步交流发电机并网时电力系统暂态故障演示-Step alternator grid power system transient fault demo
dianlixitongzantaiwending
- 电力系统暂态稳定仿真模型，设置了短路类型，绘制转速和功角曲线，可分析发电机转速和功角特性，可以设置不同的系统参数和短路类型。-Power system transient stability simulation model, set a short-circuit type, draw speed and power angle, generator speed and power angle characteristics, you can set different system para
Power-System-Transient-Program
- 电力系统的暂态计算程序 适用于任何系统，包括三机九节点， IEEE14节点等各种情况的电力系统。计算发电机的极限切除角-Power system transient calculation procedure is applicable to any system, including three machine nine nodes, IEEE14 node and other conditions of the power system. Calculating the limit
PMSG-Torque-Control
- 利用电磁暂态仿真软件PSCAD，对直驱式同步风力发电机的控制进行了仿真验证-Use of electromagnetic transient simulation software PSCAD, to control direct drive synchronous wind turbine simulation verification
fuifing
- 电力系统暂态稳定程序，可以进行暂态稳定计算,感应双馈发电机系统的仿真，有均匀线阵的CRB曲线。- Power System Transient Stability Program, can be transient stability, Simulation of doubly fed induction generator system, There ULA CRB curve.
Power-System-Fault-Analysis-
- 此仿真模型包括：无穷大功率电源供电系统三相短路仿真、同步发电机暂态仿真、小电流接地系统单项故障仿真。-This simulation model includes: unlimited power supply system of three-phase short circuit simulation, transient simulation synchronous generator, a small current grounding system of single fault sim
tongbufadianji
- 1. 了解发电机突然短路的暂态过程； 2. 学会用MATLAB对同步发电机突然短路的暂态过程进行数值计算； 3. 学会用Simulink对同步发电机突然短路的暂态过程进行建模仿真。 -1 understand the transient process of generator short circuit 2 learn to use MATLAB to calculate the transient process of synchronous generator 3
【附带说明】双馈风力发电机PSCAD仿真
- 用于海上风电场高频暂态仿真 基于PSCAD平台 撬棒控制(For the offshore wind farm high frequency transient simulation platform based on PSCAD control lever)
Two-phase short-circuit
- 发电机空载两相(B-C)短路暂态过程数字仿真(Digital simulation of transient two-phase (B-C) short circuit process of generator)
Three-phase short-circuit
- 发电机空载三相短路暂态过程数字仿真，非simulink(Digital simulation of transient process of no-load three-phase short circuit of generator)
c5s1
- 电力系统在某一运行方式，遭受大干扰后，并联运行的同步发电机间是否能保持同步运行、负荷是否正常运行等问题(If a power system is subjected to large disturbances in a certain operation mode, whether the synchronous generator in parallel operation can keep synchronous operation and whether the load is runni
Demo_DFIG
- 双馈风力发电机模型，可实现多种情况下的暂态仿真。(Model simulation of doubly fed wind turbine)
电力系统暂态稳定分析程序1
- 本程序是暂态稳定分析程序，3机9节点模型，对其在pt时刻7号节点发生三相短路故障，并在ct时刻将故障切除进行仿真，最后绘出2号和1号发电机的功角差与时间的关系曲线。发电机模型采用三阶模型，忽略阻尼，电枢电阻取为零；励磁系统仅有量测和放大环节，忽略反馈和电压调节器；负荷采用恒定阻抗负荷。(This program is a transient stability analysis program, three machine nine node model, which has three-pha