| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1817877 | Physica C: Superconductivity and its Applications | 2013 | 8 Pages |
•A model of an HTS DC power cable was developed using real time digital simulator.•The simulations of the HTS DC power cable in connection with an HVDC system were performed.•The transient analysis results of the HTS DC power cable were presented.
The operational characteristics of a superconducting DC power cable connected to a highvoltage direct current (HVDC) system are mainly concerned with the HVDC control and protection system. To confirm how the cable operates with the HVDC system, verifications using simulation tools are needed. This paper presents a transient analysis of a high temperature superconducting (HTS) DC power cable in connection with an HVDC system. The study was conducted via the simulation of the HVDC system and a developed model of the HTS DC power cable using a real time digital simulator (RTDS). The simulation was performed with some cases of short circuits that may have caused system damage. The simulation results show that during the faults, the quench did not happen with the HTS DC power cable because the HVDC controller reduced some degree of the fault current. These results could provide useful data for the protection design of a practical HVDC and HTS DC power cable system.
