Abstract
This paper presents a nonlinear excitation controller design technique for interconnected power systems. A zero dynamic design approach is used to design the controller which is useful when the system is partially linearizable and the obtained control law, using this approach is simpler as compared to that of a fully or exactly linearizable system. The performance of this controller is tested on a single machine infinite bus (SMIB) system over a wide variation of operating region and compared to the nonlinear excitation controller which is designed using the concept of exact linearization. Simulation results show that the proposed control scheme can improve the stability of power systems, regardless of operating points and the performance is very similar to that of exactly linearized controller.
Original language | English |
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Title of host publication | NAPS 2011 - 43rd North American Power Symposium |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 1-6 |
Number of pages | 6 |
ISBN (Electronic) | 9781457704192, 9781457704185 |
ISBN (Print) | 9781457704178 |
DOIs | |
Publication status | Published - 2011 |
Externally published | Yes |
Event | 43rd North American Power Symposium, NAPS 2011 - Boston, MA, United States Duration: 4 Aug 2011 → 6 Aug 2011 |
Other
Other | 43rd North American Power Symposium, NAPS 2011 |
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Country/Territory | United States |
City | Boston, MA |
Period | 4/08/11 → 6/08/11 |