Abstract
This paper presents a comprehensive assessment of small-signal stability for a "more-electric" aircraft power system consisting of a synchronous variable-frequency generator which supplies several power electronic controlled loads via an 18-pulse autotransformer rectifier unit (ATRU) for AC-DC conversion. Functional models for key power system components and loads are derived. Numerical tools employed for the automatic calculation of linearized equations and operating points are described, and the influence of leading design and operational parameter on system stability is evaluated.
| Original language | English |
|---|---|
| Title of host publication | EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9 |
| Place of Publication | NEW YORK |
| Publisher | IEEE Computer Society |
| Pages | 2415-2424 |
| Number of pages | 10 |
| ISBN (Print) | 978-1-4244-4432-8 |
| Publication status | Published - 2009 |
| Event | 13th European Conference on Power Electronics and Applications (EPE 2009) - Barcelona, Spain Duration: 8 Sept 2009 → 10 Sept 2009 |
Conference
| Conference | 13th European Conference on Power Electronics and Applications (EPE 2009) |
|---|---|
| Country/Territory | Spain |
| City | Barcelona |
| Period | 8/09/09 → 10/09/09 |
Keywords
- Converter circuit
- Simulation
- Aerospace
- Modelling