four_gen_DC

说明：  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)

穷举搜索法求机组组合，程序非常好，结果正确(Exhaustive search method for unit commitment, the program is very good, the result is correct)

内点法计算14节点系统最优潮流，目标函数为燃料费用最小(Optimal power flow of a 14-node system by using interior point method)

说明：  基于PSCAD软件，对变压器的物理模型进行建模，供大家学习(Based on PSCAD software, the physical model of transformer is modeled for everyone to learn.)

本程序为基于多回路理论的单相异步电机故障诊断程序，具有良好的效果(This program is based on multi-loop theory for single phase induction motor fault diagnosis procedures, with good results)

pic单片机作为I2C从机的通讯程序，c语言实现，包括串口通讯，AD检测,定时器应用等，是检测电力应用中CT的源码(Single-chip I2C as a pic of the communication process from the machine, c language, including serial communication, AD detection, timer application, the application of testing the power of the source CT)

12脉波整流模型，模拟验证关断角和换流电感关系(12-pulse rectification model to simulate and verify the relationship between turn-off angle and commutation inductance)

能仿真半波长输电线路的输电特性和潜供电流特性，改变线路长度还能仿真一般的特高压交流输电线路。(this model can simulate the characteristic of half-wave length transmission line and the secondary arc current.it can also change the length of transmission line to simulate the normal UHVAC transmission line.)

电力系统潮流计算,潮流计算是根据给定的电网结构、参数和发电机、负荷等元件的运行条件，确定电力系统各部分稳态运行状态参数的计算。(power flow calculation)

说明：  计算电机启动时母线电压暂降的模型 对暂降幅值和相位进行了测量(A model for calculating bus voltage sag during motor starting the amplitude and phase of sag are measured)