Matlab编写的关于各种电压源的M文件，有效解决了Matlab中电源形式单一的问题，具有很好的参考价值-Matlab about all kinds of voltage source file of M, effectively solve the power supply in the form of a single Matlab, has the very good reference value

电容滤波的单相不可控整流电路，在交-直-交变频器，不间断电源，开关电源中具有广泛应用。经验证可很好运行-Single-phase capacitor filter uncontrollable rectifier circuit, AC- DC- AC inverter, uninterruptible power supply, switching power supply has a wide range of applications. Proven to be a good run

此仿真模型包括：无穷大功率电源供电系统三相短路仿真、同步发电机暂态仿真、小电流接地系统单项故障仿真。-This simulation model includes: unlimited power supply system of three-phase short circuit simulation, transient simulation synchronous generator, a small current grounding system of single fault sim

matlab编程，牛拉法计算潮流，选取了34节点的配电网网络模型，通过对单个以及多个分布式电源的接入位置以及容量的不同情况对34节点配电网的网损以及节点电压状况进行了分析。-Matlab programming, cattle pull method to calculate the trend, the 34-node distribution network model, through a single and multiple distributed power supply acce