Table 4 The conditions for test cases for case study 5
From: Sliding mode controller design for frequency regulation in an interconnected power system
Case | Condition |
|---|---|
Case 5a | 0.1 p.u. step load in area 1 . |
Case 5b | 0.1 p.u. step load in area 2. |
Case 5c | Area 1 and area 2 undergo 0.1 p.u. unit step load simultaneously |
Case 5d | Perturbation in power system: + 50% perturbation in Tg, + 50% perturbation in T12, + 92% perturbation in T12, with 0.1 p.u. step load in area 1. |
Case 5e | 0.1 p.u. step load in area 1 and random step load in area 2 |