Design of Nonlinear Robust Rotor Current Controller for DFIG Based on Terminal Sliding Mode Control and Extended State Observer

Table 1

Parameters of the simulated DFIG system.

Parameters	Value
Rated power	2 MW
Line-to-line voltage	690 V
Stator frequency	50 Hz
𝑅𝑠	0.01 p.u.
𝑅𝑟	0.01 p.u.
𝐿𝑠	0.1 p.u.
𝐿𝑟	0.1 p.u.
𝐿𝑚	3.5 p.u.
Pole pairs	2
Acceleration time constant	0.9408278 s