Development of a datalogger for assessment of solar energy harvesting in submarine environments

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

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

1 Citation (Scopus)

Abstract

Solar power plays a significant and sometimes primary role in the energy budgets of many terrestrial sensor systems due to its reliability, power density, and simplicity. More importantly, photoelectric generation can be accurately predicted for a given terrestrial location. This knowledge of expected harvested power is critical for both provisioning in design and scheduling of activities in operations. The importance of reliable prediction algorithms is highlighted by the dearth of solar energy harvesting designs for submarine sensor systems. Platforms such as autonomous underwater vehicles and marine wildlife telemetry tags almost exclusively rely on battery power for their entire deployments. Reliance on fixed charge batteries significantly impacts the frequency of measurements, types of measurements, and the transmission of those data to operators. For these reasons, our group has worked to develop a method of predicting photovoltaic energy production for solar cells in marine environments. To validate and improve the model, we have developed a device, referred to as a datalogger, for the characterization of solar energy harvesting, with an initial focus on harvesting when attached to marine wildlife. This device measures and logs for analysis the current-voltage relationship of a silicon solar cell as its host animal moves through the water column. This paper discusses the development of this datalogger, presenting design requirements, design decisions, test results, and preliminary data resulting from a deployment on a Northern elephant seal (Mirounga angustirostris) in the spring of 2017. Results are discussed and future design changes for improving the system are presented.

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

underwater environment
Energy harvesting
solar energy
Solar energy
wildlife
electric batteries
solar cells
underwater vehicles
sensor
provisioning
marine environments
energy budgets
Autonomous underwater vehicles
autonomous underwater vehicle
solar power
telemetry
sensors
Silicon solar cells
scheduling
Sensors

Keywords

  • Datalogger
  • Irradiance
  • Marine Telemetry
  • Modeling
  • Solar Power
  • Submerged

ASJC Scopus subject areas

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

Cite this

Bruce, T., Morris, C., Adoram-Kershner, L., Holser, R., Costa, D., Flikkema, P. G., & Shafer, M. W. (2017). Development of a datalogger for assessment of solar energy harvesting in submarine environments. In OCEANS 2017 � Anchorage (Vol. 2017-January, pp. 1-9). Institute of Electrical and Electronics Engineers Inc..

Development of a datalogger for assessment of solar energy harvesting in submarine environments. / Bruce, Taylor; Morris, Colt; Adoram-Kershner, Lauren; 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

Bruce, T, Morris, C, Adoram-Kershner, L, Holser, R, Costa, D, Flikkema, PG & Shafer, MW 2017, Development of a datalogger for assessment of solar energy harvesting in submarine environments. 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.
Bruce T, Morris C, Adoram-Kershner L, Holser R, Costa D, Flikkema PG et al. Development of a datalogger for assessment of solar energy harvesting in submarine environments. In OCEANS 2017 � Anchorage. Vol. 2017-January. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-9
Bruce, Taylor ; Morris, Colt ; Adoram-Kershner, Lauren ; Holser, Rachel ; Costa, Daniel ; Flikkema, Paul G ; Shafer, Michael W. / Development of a datalogger for assessment of solar energy harvesting in submarine environments. OCEANS 2017 � Anchorage. Vol. 2017-January Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1-9
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