The stability margin, instability margin and stabilitydomain were introduced to implement quantitative analyse for power market stability.
引入稳定裕度与失稳裕度指标，以及稳定域的概念，实现了电力市场稳定性的量化分析。
2
It is only needed to calculate the right function once for each integration step. But the stabilitydomain is different from the Euler method.
它是一个显式方法，同欧拉法一样，每积分一步，只需计算一次右函数，但它的稳定区域与欧拉法不同。
3
The phenomena of isolated stabilitydomain (ISD) found in transient stability assessment of a real power system are analyzed with the classical one-machine infinite-bus (OMIB) system.