Improving phase-locked battery charger speed by using resistance-compensated technique

Liang Rui Chen, Chuan Sheng Liu, Jin Jia Chen

Research output: Contribution to journalArticlepeer-review

46 Citations (Scopus)


In this paper, a resistance-compensated phase-locked battery charger (RC-PLBC) mathematical model is built, and its s-domain transfer function is also derived. The stable, safe, and nonovercharging conditions of the RC-PLBC are discussed, and many criteria are proposed. After that, a complete design procedure is presented for designing a fast and safe RC-PLBC. A prototype of RC-PLBC is designed and realized to verify the charging performance. Comparing with a typical PLBC, the charge speed of the proposed RC-PLBC is improved by 18%, and the safety is held on.

Original languageEnglish
Pages (from-to)1205-1211
Number of pages7
JournalIEEE Transactions on Industrial Electronics
Issue number4
Publication statusPublished - 2009 May 13

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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