publication . Conference object . 2014

Deadbeat control of power leveling unit with bidirectional buck/boost DC/DC converter

Hamasaki, Shin-ichi; Mukai, Ryosuke; Yano, Yoshihiro; Tsuji, Mineo;
Open Access English
  • Published: 01 Jan 2014 Journal: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA)
  • Publisher: IEEE
Abstract
As a distributed generation system increases, a stable power supply becomes difficult. Thus control of power leveling (PL) unit is required to maintain the balance of power flow for irregular power generation. The unit is required to respond to change of voltage and bidirectional power flow. So the bidirectional buck/boost DC/DC converter is applied for the control of PL unit in this research. The PL unit with Electric double-layer capacitor (EDLC) is able to absorb change of power, and it is examined whether the stable power supply is possible. The output current of PL unit is controlled so as to keep power balance and DC bus voltage. The effectiveness of the d...
Subjects
free text keywords: Bidirectional DC/DC converter, deadbeat control, EDLC, power leveling
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Conference object . 2014
Provider: JAIRO
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