Title
Decentralized Optimal Frequency Control Of Interconnected Power Systems With Transient Constraints
Abstract
We design decentralized frequency control of multi-area power systems that will re-balance power and drive frequencies to their nominal values after a disturbance. Both generators and controllable loads are utilized to achieve frequency stability while minimizing regulation cost. In contrast to recent results, the design is completely decentralized and does not require communication between areas. Our control enforces operational constraints not only in equilibrium but also during transient. Moreover, our control is capable of adapting to unknown load disturbance. We show that the closed-loop system is asymptotically stable and converges to an equilibrium that minimizes the regulation cost. We present simulation results to demonstrate the effectiveness of our design.
Year
Venue
Field
2016
2016 IEEE 55TH CONFERENCE ON DECISION AND CONTROL (CDC)
Control theory,Load modeling,Computer science,Electric power system,Automatic frequency control,Control engineering,Transient analysis,Stability theory,Real versus nominal value
DocType
ISSN
Citations 
Conference
0743-1546
0
PageRank 
References 
Authors
0.34
0
5
Name
Order
Citations
PageRank
Zhaojian Wang1206.54
Feng Liu226928.35
S. H. Low35999585.58
Changhong Zhao4593.77
Shengwei Mei519634.27