load_flow_and_harmonic_flow

说明：  使用vc实现视频捕获功能,调用系统函数实现(Vc achieved using video capture function, call the system function to achieve)

a C++ implementation for Tic Tac Toe game!

永磁同步电动机调速系统由pmsm月吸逆变器、永磁同步电动机和机械负载三部分组成,每个部分都具有非线性特性和参数的不确定性。因为PWM逆变器死区的存在,在低速以及调制频率很高时,死区特性将会导致逆变器输出电压包含很大的谐波分量,使得电机转矩发生很大的 脉动,甚至导致系统的不稳定。有些学者采用变结构控制降低死区的影响,由于变结构控制本身具有抖振现象,这使得所设计的控制器在到达滑模平面之前很容易激起系统的未建模动态,导致系统无法克服逆变器死区的影响。 (A PMSM drive sysetm Consisst of ade-ac inverter,PMSM and sorne meehan iealload.All hteree eom Ponenst of hte syset maerhca racterizedb ymodel swhich aernon linear and eonati nullkllown Parameetrs. )

实现OCX实例的调用，可以直接通过网页访问,-Realize the call OCX example, you can visit directly through the website,

电力系统故障计算，可以计算单相短路，单相接地短路，三相短路，两相短路接地，两相短路-power system fault, can calculate the single-phase short circuit, short-circuit to the single-phase and three-phase short-circuit, two-phase short-circuit grounding, two phase short circuit

翅片上冷凝 udf，由于存在shadow必须考虑两侧冷凝udf。所以需要考虑两侧相变传热传质(The condensation of UDF on the fin, due to the presence of shadow, must be considered on both sides of the condensing udf. Therefore, it is necessary to consider the heat transfer and mass transfer on both sides)

说明：  对于三维点云的每一个点利用邻域点拟合最小二乘平面并求得法向量(For each point of the three-dimensional point cloud, the neighborhood points are used to fit the least square plane and obtain the normal vector)

大规模对抗代码，有追逃，有需要的可以看看(Python code about Against. You can download if you need.)

说明：  基于simulink搭建了一个简易的三相电压型逆变器模型， 仿真结果验证了三相电压型逆变器的工作原理。(A simple three-phase voltage source inverter model is built based on simulink. The simulation results verify the working principle of the three-phase voltage source inverter.)

电池充电模型的搭建，可以对电池进行充电同时故障时可对负载供电，可运行。(The battery charging model is built to charge the battery while powering the load and operating.)