TY - GEN
T1 - Optimal linear-quadratic-integral controller design for doubly-fed induction generator
AU - Gurung, Niroj
AU - Bhattarai, Rojan
AU - Kamalasadan, Sukumar
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2018/1/29
Y1 - 2018/1/29
N2 - This paper presents an optimal linear quadratic integral control scheme for doubly fed induction generator. It is based on linear quadratic regulator approach augmented by adding integral action to track the steady state reference. A multiple input multiple output state space model is developed for current control of rotor side converter and grid side converter using stator flux orientation and grid voltage orientation respectively. The proposed method is also used to develop a speed control of the rotor by controlling the stator active power. The advantages of the proposed control over existing control architecture have been shown in transient as well as steady state condition.
AB - This paper presents an optimal linear quadratic integral control scheme for doubly fed induction generator. It is based on linear quadratic regulator approach augmented by adding integral action to track the steady state reference. A multiple input multiple output state space model is developed for current control of rotor side converter and grid side converter using stator flux orientation and grid voltage orientation respectively. The proposed method is also used to develop a speed control of the rotor by controlling the stator active power. The advantages of the proposed control over existing control architecture have been shown in transient as well as steady state condition.
KW - Doubly Fed Induction Generator (DFIG)
KW - Grid Side Converter (GSC)
KW - Linear Quadratic Integral Control (LQI)
KW - Linear Quadratic Regulator (LQR)
KW - Rotor Side Converter (RSC)
KW - Vector Control (VC)
UR - https://www.scopus.com/pages/publications/85046364308
U2 - 10.1109/PESGM.2017.8273813
DO - 10.1109/PESGM.2017.8273813
M3 - Conference contribution
AN - SCOPUS:85046364308
T3 - IEEE Power and Energy Society General Meeting
SP - 1
EP - 5
BT - 2017 IEEE Power and Energy Society General Meeting, PESGM 2017
PB - IEEE Computer Society
T2 - 2017 IEEE Power and Energy Society General Meeting, PESGM 2017
Y2 - 16 July 2017 through 20 July 2017
ER -