VSG2121

DFIG_完整机网侧IGBT_记得先打开运行库(DFIG. Rotor-side & grid-side converters. Do remember open the vector library first.)

仿真模型中，通过1000MW(5OOkv, 2kA)的直流输电线路从一个500KV、5000mva、50hz的电力系统EM向另一个345kv10000mva50hz的电力系统Ell输送电力。整流桥和逆变桥均由两个通用6脉冲桥搭建而成。交流滤波器直接接在交流母线上，它包括11次、13次和更高次谐波等单调支路。总共提供600mvar的容量。(In the simulation model, the 1000MW (5OOkv, 2kA) DC transmission line transfers power from one 500KV, 5000MVA, 50Hz power system EM to another 345kv10000mva50hz power system Ell. The rectifier bridge and the invert bridge are all constructed by two general 6 pulse bridges. The AC filter is connected directly to the AC bus, which includes 11 or 13 and higher harmonics. A total capacity of 600mvar is provided.)

boost电路电压电流双环控制，参数选择(Double loop control of boost circuit)

电力系统暂态和静态稳定性分析，SIMULINK仿真。最大切除时间，系统不至失稳(And static power system transient stability analysis, SIMULINK simulation. The maximum clearing time, the system does not destabilization)

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)

三电平箝位二极管采用空间矢量调制能够解决现有的SPWM调制中点电压不平衡的问题(Space vector modulation of three-level clamped diode can solve the problem of unbalanced neutral-point voltage in SPWM modulation)

读取segy文件后，用于绘制单炮记录等的图像(After reading the segy file, it is used to draw images of single shot records.)

atp是电力系统暂态仿真软件，在atp仿真软件上建立了IEEE三机九节点的仿真模型，并得到了潮流及稳定的仿真结果(atp is the power system transient simulation software, simulation software in the atp built on the IEEE three-machine nine nodes in the simulation model, and has been the trend and stability of simulation results)

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.)

详细讲解地震联合反演的内容，包括地面地震资料、VSP资料和井间地震资料。(A study of Multiscale Seismic Data Joint Inversion method)