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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yujie Zhang Bastos, J.L. Schulz, N.N. Patel, D. |
| Copyright Year | 2007 |
| Description | Author affiliation: Mississippi State Univ., Starkville (Yujie Zhang; Bastos, J.L.; Schulz, N.N.) |
| Abstract | For both terrestrial and shipboard power systems (SPS), a protection system is essential to minimize the effects of faults in the system. SPS present challenges, such as increased fault vulnerability and lack of electrical ground in the system. For this reason, protection devices such as digital relays have to be designed such that the whole SPS protection system ensures the reliability and survivability of the electric ship. The development of elaborate digital protection devices requires appropriate tools for modeling, simulation, and testing. This paper explores the application of two software tools in protective relay modeling, simulation and testing. The first software tool is MATLAB/simulink and the second is the virtual test bed (VTB). An instantaneous overcurrent relay model has been developed using both software tools. To test this model, a transmission line protection application has been developed. In MATLAB/simulink, the proposed overcurrent relay model has been tested for fault conditions applied on a simple power system. The same test is replicated in VTB. Future work includes the implementation of the proposed overcurrent relay model on a hardware platform (dSPACE controller board) to perform hardware-in-the-loop (HIL) testing using a real-time simulation platform, such as the real-time extension of VTB, VTB-RT. |
| Starting Page | 103 |
| Ending Page | 108 |
| File Size | 404039 |
| Page Count | 6 |
| File Format | |
| ISBN | 1424409462 |
| DOI | 10.1109/ESTS.2007.372071 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-05-21 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | real-time hardware-in-the-loop testing relay modeling Protective relaying MATLAB Power system modeling Power system faults shipboard power system Power system protection Power system relaying protective relay Mathematical model Software tools Digital relays Testing Overcurrent relay |
| Content Type | Text |
| Resource Type | Article |
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