- AutorIn
- João Pedro Duarte da Silva Federal University of Santa Catarina (UFSC), Laboratory of Hydraulic and Pneumatic Systems (LASHIP), Brazil
- Amadeu Plácido NetoBosch Rexroth AG, Germany
- Victor Juliano De NegriFederal University of Santa Catarina (UFSC), Laboratory of Hydraulic and Pneumatic Systems (LASHIP), Brazil
- Alexandre Orth
- Titel
- Experimental evaluation of an electro-Hydrostatic actuator for subsea applications in a hyperbaric chamber
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-710796
- Konferenz
- 12th International Fluid Power Conference (12. IFK). Dresden, October 12 – 14, 2020
- Quellenangabe
- Volume 1 – Symposium - 1
Erscheinungsort: Dresden
Verlag: Technische Universität Dresden
Erscheinungsjahr: 2020
Bandnummer Schriftenreihe: 1
Seiten: 105-115
DOI: 10.25368/2020.6 - DOI
- https://doi.org/10.25368/2020.18
- Abstract (EN)
- A novel Electro-Hydrostatic Actuator (EHA) prototype – designed to operate on subsea gate valves in deep and ultra-deep water – is analysed and qualified in terms of functionality under design and normative constraints. The prototype is assembled in a test bench for load control in a hyperbaric chamber where the high subsea environmental pressure can be emulated. The process variables under evaluation are monitored through a set of pressure and position sensors, which are part of the prototype design. The experimental results demonstrate a robust behaviour of the actuator concerning the imposed external pressure and load forces even with a forced limitation in its power input. Moreover, the prototype performs consistently throughout the entire endurance trial, asserting high reliability. With the results obtained, the subsea EHA concept is effectually eligible to a technology readiness level 4, according to the API 17N.
- Freie Schlagwörter (DE)
- 12. IFK, Elektro-hydrostatischer Stellantrieb, Unterwasser-Produktionssysteme, Überdrucktest, ultratiefes Wasser, Verifizierung und Validierung
- Freie Schlagwörter (EN)
- 12th International Fluid Power Conference, Electro-hydrostatic actuator, Subsea production systems, Hyperbaric test, Ultra-deep water, Verification and validation
- Klassifikation (DDC)
- 620
- Klassifikation (RVK)
- ZQ 5460
- Publizierende Institution
- Technische Universität Dresden, Dresden
- Sonstige beteiligte Institution
- Dresdner Verein zur Förderung der Fluidtechnik e. V. Dresden, Dresden
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-710796
- Veröffentlichungsdatum Qucosa
- 23.06.2020
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis