基于ADPSS的机电——电磁混合与机电仿真对比分析

Comparative Analysis of Electromechanical-Electromagnetic Hybrid Simulation and Electromechanical Simulation at Hunan Power Grid Using ADPSS

本文基于ADPSS建立了以酒湖特高压直流接入湖南电网的机电—电磁混合仿真系统,对比分析机电—电磁混合与机电仿真在交直流稳态、直流换相失败、直流闭锁故障和直流线路故障等方面的差异,得出了混合仿真和机电仿真分别适用的场景。

A hybrid simulation system is built by using the advanced digital power system simulator（ ADPSS）,in which the UHVDC project from Jiuquan is connected to Hunan power grid. The comparative analysis of hybrid simulation and electromechanical simulation on steady state of AC/DC systems,DC commutation failure,DC block fault and DC line fault are presented in detail. Based on the different simulation results, the application scenarios of hybrid simulation and electromechanical simulation are proposed.