无功补偿test

APF中DQ变换的电流测量，能够测量出电网中的谐波(Current measurement of DQ transformation in APF)

南京能瑞的集中器程序，运行在振中掌机tp900.对集中器进行读写操作。(Nanjing Rui centralized program can run in the handheld vibration tp900. Perform read and write operations on the concentrator.)

一种实现永磁同步电机的弱磁控制方式，在simulink进行了仿真。(Weak magnetic control of permanent magnet synchronous motor)

用前馈神经网络对数字图像进行去噪，最终效果去噪良好，能够清晰显现原图像。(With feedforward neural networks for digital image denoising, denoising good final results, we can clearly show the original image.)

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.)

说明：  机组组合算法优化相关内容，均有注释，英文注释，电力系统经济调度的优化(economic disptch Specific Program of economic dispatch algorithm in electric power system)

说明：  区域综合能源系统中热-电联合建模，通过使用扩展牛顿拉夫逊算法进行统一求解，同时得出系统内热力系统和电力系统的状态参数。(The joint thermal-electrical modeling of regional integrated energy system is solved by using the extended Newton-Raphson algorithm, and the state parameters of the thermal system and the power system in the system are obtained.)

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.)

说明：  反应堆热工水力计算软件，由美国开发，这是第5代(Reactor thermal hydraulic calculation software)

通过matlab中的simulink对基于svpwm的三相异步电机矢量控制系统进行仿真。(The vector control system of three-phase asynchronous motor based on SVPWM is simulated by Simulink in MATLAB.)