研究了具有内部参数不确定及外部扰动的单机无穷大电力系统的暂态稳定性问题。
The transient stability problem is studied for a single machine-infinite bus system with internal parameter uncertainties and external disturbances.
对单机无穷大母线系统进行了公式推导和仿真验证，从理论上探讨了多机系统的三相短路故障临界切除时间求解方法。
The formulae for SMIS are derived and verified by case simulation, the solution of critical clearing time (CCT) of three-phase short fault in MMS is theoretically discussed.
针对实际系统暂态稳定评估中遇到的“孤立稳定域”现象，用经典单机无穷大母线(OMIB)系统进行了详细的稳定分析。
The phenomena of isolated stability domain (ISD) found in transient stability assessment of a real power system are analyzed with the classical one-machine infinite-bus (OMIB) system.
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