powerflow3

《电力系统稳态分析》第三版，中国电力出版社，书上P95页，例3-4。经过计算机C语言编程，运用牛顿拉夫逊法，把简单的电力系统潮流进行计算。(load calculation)

说明：  simulink PMSM 三相逆变器电压单闭环控制，DC-AC-DC-AC(simulink PMSM DC-AC-DC-AC)

说明：  分别对速度、磁场两个分量进行独立控制。通过控制转子磁链，以转子磁通定向，然后分解定子电流而获得转矩和磁场两个分量，经坐标变换，实现正交或解耦控制(The velocity and magnetic field components are controlled independently. By controlling the rotor flux, the rotor flux is oriented, and then the stator current is decomposed to obtain two components of the torque and magnetic field. Orthogonal or decoupling control is realized by coordinate transformation.)

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)

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)

用前馈神经网络对数字图像进行去噪，最终效果去噪良好，能够清晰显现原图像。(With feedforward neural networks for digital image denoising, denoising good final results, we can clearly show the original image.)

永磁同步电机模型参考自适应控制建模与仿真simulink，采用模型参考自适应( U6C38 u7C1 u6B1 u6B1 u7A1 u5A1 u5A2 U53C2 u8003 u81EA u9002 u5E94)

该模型展示了一个发电变压输电配电过程的电力系统模型。并在输电过程中产生故障，模型可得出零序电压与零序电流。中性点接地电网接地故障的建模与仿真 。(The model shows a power system model for the process of generating, transforming, transmission and distribution. The zero-sequence voltage and zero-sequence current can be obtained from the model when faults occur in the transmission process. Modeling and Simulation of grounding fault in neutral grounding grid.)

model matlab buck boost converter MPPT

模块化多电平变换器仿真模型，带有电容电压控制和环流抑制(Modular multilevel converter simulation model with capacitor voltage control and circulating current suppression)