Wengjiang noisy and Mi collapse, net and Gan branch letter. 滃嘈杂而糜溃,信净美烟台信息港而甘分。
The results show that the fundamental reason for the occurrence of voltage collapse is due to the non transversal intersection between solution manifolds of the injection branch equations of generators and loads and the linear electrical network equations in the bus voltage and injection current space. 研究结果表明:出现电压崩溃的几何本质是发电机和负荷注入支路方程的解流形与电力网络线性方程解流形在注入电流&电压空间出现非横截。
The finite element analysis techniques and building model approach, including the mesh convergence study and the selection of deformation parameters etc., for collapse failure FE analysis of piping branch junction was discussed. 探讨了管道三通塑性失效有限元分析中的建模技术,包括变形参量选取,网格收敛性研究等。