| Title |
Flexible HVDC transmission systems small signal modelling: A case study on CIGRE Test MT-HVDC grid |
| Authors |
Yazdi S.S.H. , ROUZBEHI, KUMARS, Ignacio Candela J. , Milimonfared J. , RODRÍGUEZ CORTÉS, PEDRO |
| External publication |
No |
| Means |
Proc. IECON - Annu. Conf. IEEE Ind. Electron. Soc. |
| Scope |
Conference Paper |
| Nature |
Científica |
| Web |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046649758&doi=10.1109%2fIECON.2017.8216047&partnerID=40&md5=84bd511f870fbf4bf9600fd5fb84d6e9 |
| Publication date |
01/01/2017 |
| Scopus Id |
2-s2.0-85046649758 |
| DOI |
10.1109/IECON.2017.8216047 |
| Abstract |
Future Flexible HVDC Transmission Systems will consist of several active and passive infrastructures including DC Power Flow Controller (DC-PFC) device. The addition of the DC-PFC to the future Multi-Terminal HVDC (MT-HVDC) grids arises some key concerns such as stability, system interoperability, and possible adverse interactions. Hence, a suitable model is necessary to conduct deep frequency domain analysis. In this context, this paper proposes a linearized model for small-signal stability analysis of flexible MT-HVDC grids in state space framework that can be straightforwardly utilized in the process of control design. In this paper, a spick-and-span, systematic and step-by-step process to derive the small signal model of all flexible MT-HVDC grid components is presented such that each sub-system is modeled individually and then all are integrated together. The derived model is cross-verified by time domain simulations of a nonlinear system model in a MATLAB/SIMULINK platform for CIGRE DCS3 MT-HVDC test grid. © 2017 IEEE. |
| Keywords |
Electric control equipment; Electric load flow; Electric power system control; Flow control; Frequency domain analysis; Heterojunction bipolar transistors; Industrial electronics; Interoperability; MA |
| Universidad Loyola members |
|
Manage cookies