Furthermore,the operating limits of SSSC can be systematically enforced,and the formulation of the Newton-Raphson algorithm with the limits enforcement has exactly the same structure as that of the Newton-Raphson algorithm without it.

• 考虑了SSSC可能的运行极限；在处理极限前后牛顿拉夫逊表达式保持相同的结构；提高了求解效率.