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Smart Power Management Using RTOS-based Uninterruptable Generator Supply

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2016, 21(6), pp.1-7
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

이철주 1 Kyungtae Kang 1 Dong Kun Noh 2

1한양대학교
2숭실대학교

Accredited

ABSTRACT

An uninterruptible power supply (UPS) allows small companies and domestic users to cope with power outages; but existing designs lack flexibility of control and require expensive battery maintenance, with a cost proportional to the outage compensation time. We combine a compact synchronous generator with a battery, with 10% of the capacity that would otherwise be required, to obtain a UPS with reduced maintenance costs for the same performance. Any UPS must respond immediately to a power loss, and our uninterruptible generator supply (UGS) is therefore built around real-time scheduling of its internal operations; this also makes it suitable for integration into the industrial gateway. The UGS is based on a real-time operating system, with an integrated wireless module providing connectivity to a web server, for monitoring and management, which can be performed remotely on a mobile device.

Citation status

* References for papers published after 2022 are currently being built.

This paper was written with support from the National Research Foundation of Korea.