modeling2D1

第一类高阻抗含气砂岩AVO正演（自激自收）(The first class of high-impedance gas sands AVO forward)

用来设计和计算钻杆和接头的各个性能，具有一定的参考价值。(Used to design and calculate the drill pipe and joints of the various performance, with a certain reference value.)

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)

虚拟同步发电机并网仿真，能够实现虚拟电阻进行限流(Virtual synchronous generator network simulation can realize virtual resistance current limiting)

说明：  异步电机速度、电流、磁链闭环控制，电流控制采取滞环控制，动态跟踪效果较好。(The closed-loop control of speed, current and flux of induction motor and hysteresis control of current control have good dynamic tracking effect.)

电力系统仿真包2.1.6的说明手册，PSAT是强大的开源软件，可以进行电力系统潮流计算、最优潮流、N-1分析、延拓潮流、小信号稳定性分析等高级功能(Power system simulation package 2.1.6 instruction manual, PSAT is a powerful open source software can power flow calculation, the advanced features of the optimal power flow, N-1 analysis, trend continuation, small signal stability analysis)

说明：  c语言，电力系统潮流计算程序，通用，工程开发应用使用(power flow calculator)

跟prony算法一样，ESPRIT（Estimation of Signal Parameters Via Rotational Invariance Techniques）也是一种参数法，它是一种基于旋转不变技术参数估计的信号处理方法，此方法可以高精度地辨识电力系统中任意组合的衰减/非衰减正弦信号的频率，相位及其幅值等信息。它不需要对信号进行同步采样。此方法把信号空间分解为信号子空间和噪声子空间，能够在较短的信号长度内准确的检测出信号中各个谐波和间谐波成分。(ESPRIT)

说明：  一个简单的基于proteus的直流电机控制(A simple dc motor control based on proteus)

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.)