A study on the test of UPS by energy feedback method

Jiann-Fuh Chen, C. L. Chu, C. L. Huang

Research output: Contribution to journalConference article

5 Citations (Scopus)

Abstract

In the life test of online uninterruptible power supply (UPS) systems, with heater used as a load, much energy will be wasted in the form of heat. To save energy and decrease the test cost of UPS, an energy feedback method is proposed. Using the utility system instead of the heater load and the principle of parallel operation of transmission, the energy that will be dissipated is turned back to the utility systems. From the experimental results, the energy savings is approximately 82% in life test.

Original languageEnglish
Pages (from-to)3015-3018
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume5
Publication statusPublished - 1991 Dec 1
Event1991 IEEE International Symposium on Circuits and Systems Part 4 (of 5) - Singapore, Singapore
Duration: 1991 Jun 111991 Jun 14

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this