power-flow

配电网网损计算，前推回代算法，基于分成分区原理(Distribution network loss calculation, forward and backward substitution algorithm is divided into partitions based on the principle)

说明：  应用于电力系统最优潮流计算，使用的是原对偶内点法(Optimal dual power point method for optimal power flow calculation)

61850规约2.0版本，英文版本，求过(61850 statute 2.0 61850 statute 2 version, English version, pls permit)

LBM程序用D3Q27进行展开计算流体流动的程序(The LBM program uses D3Q27 to expand the program for calculating fluid flow)

简易的蓄电池与超级电容混合储能系统。可以观测SOC值变换，电压电流变化等(A simple battery and super capacitor hybrid energy storage system, can achieve SOC monitoring, voltage and current monitoring, contrast.)

说明：  重磁异常的matlab语言，可以直接下载使用，已经经过调试，没问题。(The MATLAB language of gravity and magnetic anomalies can be downloaded and used directly. It has been debugged, no problem.)

这个程序主要用于计算电力系统的潮流，进而了解电力系统的运行状态。(This procedure used to calculate the power flow, and then understand the power system operating state.)

为实现电池储能装置的双向DC-DC变换器，本系统以buck-boost拓扑电路(Battery Energy Storage, Bidirectional DCDC)

40 Wind Power Penetration (DFIG-based Wind Farms)in IEEE 39 Bus Power System

用拟牛顿法求非线性方程组 fi( x1, x2, ?, xn ) = 0, i = 1, 2, ?, n 的一组实数解。(A quasi-Newton method is used to find a set of real solutions of the nonlinear equations.)