Self-powered wireless through-wall data communication for nuclear environments

Yongjia Wu, Lei Zuo, Suresh Kaluvan, Haifeng Zhang, Nance Ericson, Kyle Reed, Roger Kisner

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In the nuclear industry, many vital components, such as spent fuel storage canisters and nuclear reactor pressure vessels (RPV), are entirely enclosed by metal and surrounded by thick concrete walls that manage the potentially harmful radiation and prevent release to the environment. Due to the casks' long storage, monitoring temperature, pressure, radiation, humidity, structural health, etc., within these enclosed vessels is crucial to ensure the fuel containment safety and security. In this paper, a self-powered wireless through-wall data communication system for nuclear environments was designed. The whole package includes: a radiation energy harvester with power management; ultrasound wireless communication using high-temperature piezoelectric transducers; electronics modules for harvesting, sensing, and data transmission; and radiation shielding for electronics and sensors. The package is able to harvest tens to hundreds of mW power from a nuclear canister environment directly and provides a path forward for continuous monitoring of the dry cask for 50 years.

Original languageEnglish
Title of host publication11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019
PublisherAmerican Nuclear Society
Pages59-75
Number of pages17
ISBN (Electronic)9780894487835
StatePublished - 2019
Event11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019 - Orlando, United States
Duration: Feb 9 2019Feb 14 2019

Publication series

Name11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019

Conference

Conference11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019
Country/TerritoryUnited States
CityOrlando
Period02/9/1902/14/19

Funding

The authors gratefully acknowledge financial support from the US Department of Energy NEET Program via Grant #16-10884.

Keywords

  • Energy harvesting
  • Harsh-environment electronics
  • Radiation shielding
  • Ultrasound communication

Fingerprint

Dive into the research topics of 'Self-powered wireless through-wall data communication for nuclear environments'. Together they form a unique fingerprint.

Cite this