Design and operation of burn-in test system for three-phase uninterruptible power supplies

Shyh Jier Huang, Fu Sheng Pai

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)

Abstract

In this paper, a new approach for the burn-in test of three-phase uninterruptible power supplies is proposed. This method can perform the energy recovery for reducing the test cost, while the current supplied from the utility can be steered to be more sinusoidal. When a large number of burn-in test systems are activated such that harmonic problems may become more serious, the proposed method is also suggested based on its immunity to possible harmonics infiltration coming from the tested product to the utility power supplies. This method has been tested through simulation study and hardware experiments. Test results help consolidate the feasibility of the approach for the applications considered.

Original languageEnglish
Pages (from-to)256-263
Number of pages8
JournalIEEE Transactions on Industrial Electronics
Volume49
Issue number1
DOIs
Publication statusPublished - 2002 Feb 1

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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