Directional protection scheme for MVDC shipboard power system
DC shipboard power systems are gaining popularity primarily because they allow each prime mover to be operated at an optimal speed with respect to fuel efficiency. Another notable advantage is the simplified operation of generators in parallel without concern for frequency synchronization. Careful d...
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2019
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/97359 http://hdl.handle.net/10220/48793 |
| _version_ | 1811681083610103808 |
|---|---|
| author | Satpathi, Kuntal Thukral, Navpreet Ukil, Abhisek Zagrodnik, Michael Adam |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Satpathi, Kuntal Thukral, Navpreet Ukil, Abhisek Zagrodnik, Michael Adam |
| author_sort | Satpathi, Kuntal |
| collection | NTU |
| description | DC shipboard power systems are gaining popularity primarily because they allow each prime mover to be operated at an optimal speed with respect to fuel efficiency. Another notable advantage is the simplified operation of generators in parallel without concern for frequency synchronization. Careful design of the protection system for dc shipboard power systems is necessary as the continuity of electrical power is required to carry out critical marine missions. In this paper the protection requirements for MVDC shipboard power system with multiple parallel generation system are discussed and the `Directional Protection' method is presented as an attractive candidate. The backup protection algorithm is also developed for increased redundancy. The protection settings for main and backup protection system are discussed and the results are presented. The various challenges associated with the directional protection are also highlighted. |
| first_indexed | 2024-10-01T03:35:18Z |
| format | Conference Paper |
| id | ntu-10356/97359 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:35:18Z |
| publishDate | 2019 |
| record_format | dspace |
| spelling | ntu-10356/973592020-03-07T13:24:47Z Directional protection scheme for MVDC shipboard power system Satpathi, Kuntal Thukral, Navpreet Ukil, Abhisek Zagrodnik, Michael Adam School of Electrical and Electronic Engineering IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society Rolls-Royce@NTU Corporate Lab DRNTU::Engineering::Electrical and electronic engineering DC Shipboard Power System DC Protection DC shipboard power systems are gaining popularity primarily because they allow each prime mover to be operated at an optimal speed with respect to fuel efficiency. Another notable advantage is the simplified operation of generators in parallel without concern for frequency synchronization. Careful design of the protection system for dc shipboard power systems is necessary as the continuity of electrical power is required to carry out critical marine missions. In this paper the protection requirements for MVDC shipboard power system with multiple parallel generation system are discussed and the `Directional Protection' method is presented as an attractive candidate. The backup protection algorithm is also developed for increased redundancy. The protection settings for main and backup protection system are discussed and the results are presented. The various challenges associated with the directional protection are also highlighted. NRF (Natl Research Foundation, S’pore) Accepted version 2019-06-18T03:52:34Z 2019-12-06T19:41:51Z 2019-06-18T03:52:34Z 2019-12-06T19:41:51Z 2016 Conference Paper Satpathi, K., Thukral, N., Ukil, A., & Zagrodnik, M. A. (2016). Directional protection scheme for MVDC shipboard power system. IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 3840-3847. doi:10.1109/IECON.2016.7793893 https://hdl.handle.net/10356/97359 http://hdl.handle.net/10220/48793 10.1109/IECON.2016.7793893 en © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/IECON.2016.7793893 8 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering DC Shipboard Power System DC Protection Satpathi, Kuntal Thukral, Navpreet Ukil, Abhisek Zagrodnik, Michael Adam Directional protection scheme for MVDC shipboard power system |
| title | Directional protection scheme for MVDC shipboard power system |
| title_full | Directional protection scheme for MVDC shipboard power system |
| title_fullStr | Directional protection scheme for MVDC shipboard power system |
| title_full_unstemmed | Directional protection scheme for MVDC shipboard power system |
| title_short | Directional protection scheme for MVDC shipboard power system |
| title_sort | directional protection scheme for mvdc shipboard power system |
| topic | DRNTU::Engineering::Electrical and electronic engineering DC Shipboard Power System DC Protection |
| url | https://hdl.handle.net/10356/97359 http://hdl.handle.net/10220/48793 |
| work_keys_str_mv | AT satpathikuntal directionalprotectionschemeformvdcshipboardpowersystem AT thukralnavpreet directionalprotectionschemeformvdcshipboardpowersystem AT ukilabhisek directionalprotectionschemeformvdcshipboardpowersystem AT zagrodnikmichaeladam directionalprotectionschemeformvdcshipboardpowersystem |