• Title/Summary/Keyword: Active Multiple Interphase Reactor

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A Modular UPS Design with an Active Multiple Interphase Reactor and Double PLL Control (능동 다중인터페이스 리액터와 Double PLL제어를 이용한 Modular UPS 설계)

  • 박인덕;정상식;안형회;김시경
    • The Transactions of the Korean Institute of Power Electronics
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    • v.6 no.6
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    • pp.489-497
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    • 2001

  • The proposed dobule phase locked loop and active multiple interphase reactor are used to eliminate the circular current and the voltage ripples caused by the system parameter unbalance of parallel connected UPSs. In this paper, digital controller for the dobule PLL and active interphase reactor is implemented with ADSP21061 as an aspect of functional convenience.

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