wavelet

APF中DQ变换的电流测量，能够测量出电网中的谐波(Current measurement of DQ transformation in APF)

双有源桥DC-DC高频隔离变压器的Simulink仿真，实现稳定的输出电压，采用SPS移相调制(Simulink simulation of double active bridge DC-DC high-frequency isolation transformer for stable output voltage using SPS phase-shift modulation)

说明：  IEEE14节点牛顿拉夫逊法潮流计算，5次收敛(Power flow calculation of IEEE14 bus Newton Raphson method)

说明：  大学电力电子课基本电路 好用的buck电路(buck circuit useful for college student)

热力系统中将水力模型与热力模型同时考虑，使用牛顿拉夫逊算法进行分解求解。(Hydraulic model and thermal model are considered simultaneously in the thermal system, and Newton Raphson algorithm is used to solve them.)

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.)

说明：  基于粒子群算法(PSO)的电力系统经济调度，matlab平台。(solve power system economic dispatch problem by PSO algorithm)

说明：  本书是美国电力研究院（EPRI）组织“电力系统工程丛书”中，一部专门阐述电力稳定与控制的专著。随着世界范围内电力系统互联逐步扩大、新技术的不断采用、经济性以及电力工业调整所带来的约束，现代电力系统正日趋复杂。因这部专著的帮助，读者可以有效地解决由于电力工业的巨大变化所带来的稳定与控制方面的问题。(This book is a monograph on power stability and control in "Power System Engineering Series" organized by EPRI. With the gradual expansion of power system interconnection in the world, the continuous adoption of new technologies, economy and the constraints brought by the adjustment of power industry, modern power system is becoming increasingly complex. With the help of this monograph, readers can effectively solve the problems of stability and control brought about by the great changes in the power industry.)

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)

说明：  自己做的一个框架结构的ABAQUS算例。绝对原创！！！(An ABAQUS example of frame structure)