DC distribution system integrated BESS for commercial building applications

Hong, Seok-Jin; Shin, Soo-Cheol; Lee, Hee Jun; Kim, Kwang Ho; Won, Chung-Yuen

doi:10.1109/isie.2013.6563784

Cited by 3 publications

(1 citation statement)

References 13 publications

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“…전력 지령이 실제 전력보다 큰 경우 현재 전압 값보 다 큰 값을 전압 지령으로, 실제 전력이 전력 지령보다 큰 경우 현재 전압 값보다 작은 값을 전압 지령으로 입 력한다. [6] 3 [7] 4. 직류 배전 시스템의 통합 운전 [8] 244…”

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Integrated Operation of Power Conversion Module for DC Distribution System

Lee¹,

Shin

Hong³

et al. 2014

The Transactions of the Korean Institute of Power Electronics

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It is DC power that Output of renewable energy being recently developed and researched. Also, demand of DC power will expect to proliferate due to increase of digital load. Thus, DC distribution system providing high quality of power and reliability has emerged as a new distribution system. If the conventional distribution systems are substituted by proposed DC distribution system, the output of renewable energy can be connected with distribution systems under minimum power conversion. Therefore, in the event of connection with DC load, it can construct an efficient distribution system. In this paper, the integrated parallel operation of power conversion module for DC distribution system is proposed. Also, this paper proposed modularization of power conversion devices for DC distribution system and power control for parallel operation of large capacity system. DC distribution system consists of three power conversion modules such as AC/DC power conversion module 2 set, ESS module 1 set. DC distribution system controls suitable operation depending on the status of the DC power distribution system and load. Integrated operation of these systems is verified by simulation and experiment results.

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