| Full text | |
| Author(s): Show less - |
Guerreiro, Joel Filipe
;
Guillardi Junior, Hildo
;
Yutaka Ota, Joao Inacio
;
Pomilio, Jose Antenor
;
Batschauer, AL
;
Filho, AJS
;
Rech, C
;
Brandao, DI
;
Martins, DC
;
Tedeschi, E
;
Santos, EC
;
Marafao, FP
;
Antunes, FLM
;
Goncalves, FAS
;
Neves, FAD
;
Braga, HAC
;
Pinto, JOP
;
Duarte, J
;
Matakas, L
;
Barreto, LHSC
;
Heldwein, ML
;
Correa, MBD
;
Mattavelli, P
;
Barbosa, PG
;
Magalhaes, RD
;
Machado, RQ
;
Madawala, U
Total Authors: 27
|
| Document type: | Journal article |
| Source: | 2019 IEEE 15TH BRAZILIAN POWER ELECTRONICS CONFERENCE AND 5TH IEEE SOUTHERN POWER ELECTRONICS CONFERENCE (COBEP/SPEC); v. N/A, p. 6-pg., 2019-01-01. |
| Abstract | |
This work presents an alternative method to simulate an Utility Interface (UI) consisting of a Power Electronics Converter (PEC). The proposed method is based on an equivalent resistor-inductor-capacitor (RLC) passive network circuit that resembles the output impedance of the UI, taking into account the internal resonant control characteristics of the UI. Although a controllable voltage source may emulate an UI converter, introducing an RLC network leads to a more accurate approximation of the complete UI simulated system. Comparisons are made using the frequency response of the complete system and the RLC-network circuit, and simulations are carried out on PSIM software. Results show a satisfactory dynamic and steady-state performance with a notable reduction of the elapsed simulation time. Therefore, the RLC-network-based UI could be applicable to fasten and to simplify simulations when multiples PECs are being analyzed within a complex environment, such as a microgrid. (AU) | |
| FAPESP's process: | 16/08645-9 - Interdisciplinary research activities in electric smart grids |
| Grantee: | João Bosco Ribeiro do Val |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 17/05565-7 - Aircraft electrical grids: power quality conformity and power electronics solutions |
| Grantee: | Jose Antenor Pomilio |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 18/13993-1 - STUDY OF SYSTEM STABILITY OF AN ELECTRIC GRID WITH MULTIPLE SOURCES AND CONTROLLED LOADS |
| Grantee: | João Inácio Yutaka Ota |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |