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| Content Provider | IET Digital Library |
|---|---|
| Author | Spagnolo, Cosimo Sumsurooah, Sharmila Hill, Christopher Ian Bozhko, Serhiy |
| Abstract | This study deals with the development of new control logic for more electric aircraft (MEA) electrical power systems (EPSs). A key aspect of the MEA concept is that traditional pneumatic and hydraulic loads are replaced by electrical equivalents. These new electrical systems are more reliable, highly efficient, and easier to replace or maintain. However, as the number of on-board electrical loads increases the electrical distribution systems on-board are becoming more and more complex. As a result, the control system needs to be adapted and improved in order to allow better manage the overall electrical energy flow, provide faster computational operations, and ensure operation of safety-critical loads under all fault scenarios. This study first gives a brief analysis of the different electrical system topologies before outlining potential control strategies which may be applicable to future MEA EPSs. A new control concept for MEA EPSs is then investigated and considered as a potential substitute of the classical control systems. Finally, a model of the newly proposed logic is implemented and simulated showing how it is able to select and apply a correct reconfiguration of the electrical system under different operating conditions. |
| Starting Page | 506 |
| Ending Page | 511 |
| Page Count | 6 |
| Volume Number | 2018 |
| e-ISSN | 20513305 |
| Issue Number | Issue 13, Jan (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2018/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.0039 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-02-02 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Aerospace And Avionic Power Supplies Aircraft Electrical Distribution System Aircraft Power System Automata Theory Classical Control System Control Logic Control of Electric Power System Electrical Energy Flow Electrical Power System Electrical System Topology Faster Computational Operation Finite State Machine Finite State Machine Control Hydraulic Load Machine Control MEA EPSs More Electric Aircraft On-board Electrical Load Pneumatic Load Potential Control Strategy Power System Control Safety-critical Load |
| Content Type | Text |
| Resource Type | Article |
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