The early works of direct methods utilized the quasi-linearity of transient energy margin (TEM) to approximate the transient stability limits, which opened an era of this area.
早期直接法将线性度较好的暂态能量裕度用于求取暂态稳定极限,从而开辟了对这一领域的研究。
2
The quasi-static input-output linear regression equation of the measuring system is established, and the testing results of input-output curve linearity and sluggishness are given.