Modeling and Control of Three-Phase Gravilty Separators in Oil Production Facilities

Author(s):  
Atalla F. Sayda ◽  
James H. Taylor
2020 ◽  
Vol 7 (1) ◽  
pp. 10-18
Author(s):  
Songcen Wang ◽  
Xiaokang Wu ◽  
Ying Yang ◽  
Cong Zhu ◽  
Zhen Wu ◽  
...  

AbstractAiming at the influence of coupling coefficient variation on the output voltage of a high-power LCC-S topology inductively coupled power transfer (ICPT) system, a synchronous three-phase triple-parallel Buck converter is used as the voltage adjustment unit. The control method for the three-phase current sharing of synchronous three-phase triple-parallel Buck converter and the constant voltage output ICPT system under the coupling coefficient variation is studied. Firstly, the hybrid model consisting of the circuit averaging model of the three-phase triple-parallel Buck converter and the generalized state-space average model for the LCC-S type ICPT system is established. Then, the control methods for three-phase current sharing of the synchronous three-phase triple-parallel Buck converter and constant voltage output of ICPT system are studied to achieve the multi-objective integrated control of the system. Finally, a 3.3 kW wireless charging system platform is built, the experimental results have verified the effectiveness of the proposed modeling and control method, and demonstrated the stability of the ICPT system.


Author(s):  
Lorena Lorraine Oliveira Albuquerque ◽  
Marcos Victor Dantas de Sa ◽  
Fellipe Andre Lucena de Oliveira ◽  
Isaac Soares de Freitas ◽  
Romero Leandro Andersen

Author(s):  
M.C. Cavalcanti ◽  
F. Bradaschia ◽  
M.T. de Melo Neto ◽  
G.M.S. Azevedo ◽  
T.D. Cardoso

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