▍1. salientandnonsalientpolesynchronousgenerator
隐极同步发电机和凸极同步发电机模型的PSCAD实例(PSCAD Example of Non-salient Models For Synchronous Generator)
隐极同步发电机和凸极同步发电机模型的PSCAD实例(PSCAD Example of Non-salient Models For Synchronous Generator)
说明: 隐极同步发电机和凸极同步发电机模型的PSCAD实例(PSCAD Example of Non-salient Models For Synchronous Generator)
光伏逆变电源并网,并网光伏发电完整模型,用来进行PSCAD仿真(Grid-connected Inverter Power Supply)
说明: 光伏逆变电源并网,并网光伏发电完整模型,用来进行PSCAD仿真(Grid-connected Inverter Power Supply)
说明: iot security challenge
DFIG simulation,可以实现PSCAD暂态仿真双馈风机及其并网过程(DFIG simulation, PSCAD transient simulation of doubly-fed fan and its grid-connected process can be realized.)
说明: DFIG simulation,可以实现PSCAD暂态仿真双馈风机及其并网过程(DFIG simulation, PSCAD transient simulation of doubly-fed fan and its grid-connected process can be realized.)
一个简单的蓄电池模型,使用PSCAD搭建(A simple battery model built with PSCAD)
说明: 一个简单的蓄电池模型,使用PSCAD搭建(A simple battery model built with PSCAD)
说明: 描述了3机9节点系统的运行情况,可以用来做好分析工作(The operation of 39-node system is described)
典型测试系统3 (1) 如下图所示的IEEE 9节点电力系统: 2.元件参数 (1) 线路参数 线路号 长度(km) ro(Ω/km) xo(Ω/km) bo(1/Ωkm) L1 25 0.131 0.4 2.98×10-6 L2 50 0.131 0.4 2.98×10-6 L3 45 0.105 0.393 3.04×10-6 L4 30 0.131 0.4 2.98×10-6 L5 35 0.105 0.393 3.04×10-6 L6 20 0.131 0.4 2.98×10-6 (2) 变压器参数 变压器 容量(MVA) 变比 Pk(kW) P0(kW) Uk% i0% T1 50 121/10.5 250 55 10.5 1.5 T2 80 121/10.5 410 98 10.5 1.5 T3 50 121/10.5 250 55 10.5 1.5 (3) 节点参数 节点名 类 型 P (MW) Q (MVar) 电压 相角 1 PQ 35 18 2 PQ 30 16 3 PQ 40 20 4 PQ 25 12 5 PQ 20 10 6 PQ 15 6 7 PV 40 1.05 8 PV 45 1.05 9 平衡点 1.05 0.0(Typical test system 3 (1) The IEEE 9-node power system shown in the following figure: 2. Component parameters (1) Line parameters Line number (km) ro (_/km) XO (_/km) Bo (1/_km) L1 25 0.131 0.4 2.98 x 10-6 L2 50 0.131 0.4 2.98 x 10-6 L3 45 0.105 0.393 3 3.04 x 10-6 L4 30 0.131 0.4 2.98 x 10-6 L5 35 0.105 0.393 3 3.04 x 10-6 L6 20.131 0.4 2.98 x 10-6 (2) Transformer parameters Transformer Capacity (MVA) Variable Ratio Pk (kW) P 0 (kW) Uk% i0% T1 50 121/10.5 250 55 10.5 1.5 T2 80 121/10.5 410 98 10.5 1.5 T3 50 121/10.5 250 55 10.5 1.5 (3) Node parameters Node Name Type P (MW) Q (MVar) Voltage Phase Angle 1 PQ 3518 2 PQ 3016 3 PQ 4020 4 PQ 2512 5 PQ 2010 6 PQ 156 7 PV 40 1.05 8 PV 45 1.05 9 Balance Point 1.05 0.0)
包含光伏、风电等新能源接入的直流微网模型(Direct Current Microgrid Model Including New Energy Access such as Photovoltaic and Wind Power)
最大功率追踪下的光伏发电,并经过升压斩波器(The maximum power tracking of pv generation, and through the boost chopper)
基于PSCAD4.2平台的三相桥式全控整流电路仿真(Simulation of three phase bridge full controlled rectifier circuit based on PSCAD4.2 platform)
仿真模型模拟了直流微电网运行机理及其运行效果(The operation mechanism of dc micro-grid is simulated)
搭建的静止同步补偿器,可用于抑制电力系统次同步振荡(The static synchronous compensator can be used to suppress subsynchronous oscillation in power system.)
基于pscad搭建的三相脉波整流程序,可直接运行,也可将此修改后作为AC/DC模块。(The three-phase pulse rectifier based on PSCAD can be run directly, or it can be modified as AC/DC module.)