SMS-Islanding

this is the grid connected fuelcell which has chopper and also inverter modelled and descriptiop file also.

以IEEE33节点为例，考虑到配电网多为辐射性结构，选用前推回代法， 前推功率，回代电压，该算法通用性强(Taking the IEEE33 node as an example, considering that the distribution network is mostly radiative structure, the forward and backward substitution method is adopted, and the power is pushed forward and the voltage is replaced. This algorithm is universal.)

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)

局部放电指数衰减信号产生程序，加噪声程序以及除噪声程序(Exponential decay of partial discharge signal generation program, plus noise process and procedures, inter-noise)

说明：  MMC简化仿真模型,单端换流阀，采用PSCAD搭建了简化的MMC电路模型，用于研究MMC工作原理。(MMC simplified simulation model, single-end converter valve, using PSCAD to build a simplified MMC circuit model, used to study the working principle of MMC.)

本例程通过matlab提供的simulink水轮机程序，做了改动，调整了部分参数，并且增加了借阅，模仿水轮发电机组一次调频过程，值得借鉴(Through the Simulink turbine program provided by matlab, the routine has been changed, some parameters have been adjusted, and borrowing has been added to imitate the primary frequency regulation process of the hydro-generator set. It is worth learning from.)

30节点系统最优潮流计算，自编程序，可供最优潮流计算研究初学者提供系统分析；(30 node system optimal power flow calculation, self compiled procedures for optimal power flow calculation, beginners to provide system analysis;)

用于石油勘探的射线追踪程序，可实现不同形式的射线追踪，包含marmousi模型的实际例子(This procedue is used for oil exploration perform ray tracing,it can perform different kink of ray tracing,include marmousi model example)

用于海上风电场高频暂态仿真 基于PSCAD平台 撬棒控制(For the offshore wind farm high frequency transient simulation platform based on PSCAD control lever)

关于海洋能源的介绍，里面有来发海洋能源的现状、海洋能源的利弊、海洋能源的应用，里面有波浪能、潮汐能(sea resources with application and classification)