公开(公告)号：US09979197B2

公开(公告)日：2018-05-22

申请号：US15166949

申请日：2016-05-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Won Kim ,  Il Woo Lee

IPC: G05D3/12 ,  H02J3/38

CPC classification number: H02J3/381 ,  H02J3/32 ,  H02J3/383 ,  H02J3/386 ,  H02J13/0062 ,  H02J13/0079 ,  Y02E10/50 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/763 ,  Y02E40/72 ,  Y02E60/528 ,  Y02E70/30 ,  Y04S10/12 ,  Y04S10/123

Abstract: Micro-grid energy management system includes distributed power generation and storage devices each configured to generate and store power in a distributed manner, monitor its own status, and transmit data on the monitored status through a different interface, a gateway device connected selectively with the distributed power generation and storage devices through different interfaces and configured to convert the status data received through the interfaces into open data having one predefined data frame format, transmit the converted open data over a network, and provide control signals of the distributed power generation and storage devices received over the network to the distributed power generation and storage devices; and an energy management server configured to perform energy management using the open data transmitted from the gateway device over the network and transmit control signals for controlling and managing the distributed power generation and storage devices to the gateway device over the network.