Modeling-of-flexible-DC-system

说明：  一个10自由度齿轮传动系统动力学模型，通过调用ode45进行求解，考虑了轴承刚度和阻尼。(one 10-dof dynamic model of the gear transmission system with its analysis process)

simulink下考虑尾流效应包含9台双馈风机的风电场等值模型(An equivalent model of wind farm with 9 DFIGs Considering wake effect in simulink)

利用分布式储能进行配电网的电压调节，是一个33节点的配电网(The use of distributed energy storage for the distribution network voltage regulation, is a 33-node distribution network)

说明：  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联合求解。(Hydraulic model and thermal model are considered simultaneously in the thermal system, and Newton Raphson algorithm is used to solve them jointly.)

说明：  跟踪中心轨迹内点法最优潮流程序，适合学习最优潮流计算(Tracking center trajectory point method optimal power flow program)

说明：  线路自动重合闸，三相和单项短路后，又重新恢复正常。(After three-phase and single short circuit, the line will return to normal again.)

基于小波变换的单道地震数据处理，对于初学者是比较好的资料(Single channel seismic data processing based on wavelet transform is a better data for beginners)

升压电路（boost）、最大功率跟踪（MPPT），粒子群算法（pso）(Booster circuit (boost), maximum power tracking (MPPT), particle swarm optimization (pso))

说明：  基于滑差频率偏移法SMS的电力系统孤岛检测Simulink接线图。(Simulink source code for Islanding Detection with Slip-mode frequency shift method)

说明：  对于已知的电路结构，求解其网络分析的状态变量法(For the known circuit structure, the state variable method is used to solve the network analysis)