Modeling and testing solar power for globally migrating submarine systems

Lauren Adoram-Kershner, Taylor Bruce, Colt Morris, Rachel Holser, Daniel Costa, Paul G Flikkema, Michael W. Shafer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Terrestrial sensor systems and platforms regularly rely on photovoltaic cells as their primary power source. With a rechargeable battery backup, solar modules provide these remote sensor systems with reliable, simple, and predictable power. For these terrestrial systems, power predictions are well established and engineers developing power budgets have multiple avenues for estimating daily average energy production. The same is not true for sensor systems in the marine environment. The lack of predictive methods for solar power is a major contributing factor to the nearly exclusive reliance on fixed charge batteries as the power source for submarine sensor systems and their platforms. The inability to harvest energy during a deployment limits deployment durations and data collection for these marine systems. Our group has worked to develop a method of predicting photovoltaic power production in the marine environment and recently conducted a deployment of a custom solar measurement module in order to validate and refine the model. In April of 2017 the module was deployed on a female northern elephant seal (Mirounga angustirostris) as it swam from Monterey, California, USA to Año Nuevo, California, USA. Current-voltage solar cell characterization curves were recorded throughout the deployment. Then, based on animal telemetry records, the solar assessment model was used to predict cell performance and the results were compared here to the cell performance recorded by the datalogging unit. Agreement was found between the modeled and measured data, with variations due to assumptions concerning model inputs.

Original languageEnglish (US)
Title of host publicationOCEANS 2017 � Anchorage
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-9
Number of pages9
Volume2017-January
ISBN (Electronic)9780692946909
StatePublished - Dec 19 2017
EventOCEANS 2017 - Anchorage - Anchorage, United States
Duration: Sep 18 2017Sep 21 2017

Other

OtherOCEANS 2017 - Anchorage
CountryUnited States
CityAnchorage
Period9/18/179/21/17

Fingerprint

solar power
Solar energy
sensor
marine environments
modules
Sensors
Testing
modeling
electric batteries
marine environment
sensors
platforms
remote sensors
Secondary batteries
Photovoltaic cells
telemetry
photovoltaic cells
backups
Telemetering
elephant

Keywords

  • Biologging
  • Energy Harvesting
  • Irradiance
  • Marine Telemetry
  • Modeling
  • Solar Power
  • Submerged
  • Tag
  • Wildlife

ASJC Scopus subject areas

  • Oceanography
  • Automotive Engineering
  • Water Science and Technology
  • Acoustics and Ultrasonics
  • Instrumentation
  • Ocean Engineering

Cite this

Adoram-Kershner, L., Bruce, T., Morris, C., Holser, R., Costa, D., Flikkema, P. G., & Shafer, M. W. (2017). Modeling and testing solar power for globally migrating submarine systems. In OCEANS 2017 � Anchorage (Vol. 2017-January, pp. 1-9). Institute of Electrical and Electronics Engineers Inc..

Modeling and testing solar power for globally migrating submarine systems. / Adoram-Kershner, Lauren; Bruce, Taylor; Morris, Colt; Holser, Rachel; Costa, Daniel; Flikkema, Paul G; Shafer, Michael W.

OCEANS 2017 � Anchorage. Vol. 2017-January Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-9.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Adoram-Kershner, L, Bruce, T, Morris, C, Holser, R, Costa, D, Flikkema, PG & Shafer, MW 2017, Modeling and testing solar power for globally migrating submarine systems. in OCEANS 2017 � Anchorage. vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-9, OCEANS 2017 - Anchorage, Anchorage, United States, 9/18/17.
Adoram-Kershner L, Bruce T, Morris C, Holser R, Costa D, Flikkema PG et al. Modeling and testing solar power for globally migrating submarine systems. In OCEANS 2017 � Anchorage. Vol. 2017-January. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-9
Adoram-Kershner, Lauren ; Bruce, Taylor ; Morris, Colt ; Holser, Rachel ; Costa, Daniel ; Flikkema, Paul G ; Shafer, Michael W. / Modeling and testing solar power for globally migrating submarine systems. OCEANS 2017 � Anchorage. Vol. 2017-January Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1-9
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