POWER MANAGEMENT SYSTEM SUPPORTING VARIOUS COMMUNICATION INTERFACES

摘要

The present invention relates to a power management system supporting various communication interfaces. The power management system can efficiently manage power systems with various communication protocols and process information received from the power systems. The power management system operated while being connected to an energy management system analyzing energy-related data, a power conversion system converting power generated by a generation facility, and a battery management system storing power generated by the generation facility and is usable for multiple parties. At least, the power management system includes: an interface unit which supports multiple communication interfaces for transmitting and receiving information with the energy management system, the power conversion system, and the battery management system; a storage unit storing information received through the interface unit; and a control unit which generates a real-time power supply control signal driving the power conversion system and the battery management system by using the information stored in the storage unit, transmits the real-time power supply control signal through the interface unit, and supports the operation for multiple party usage between the power management systems. The information input through the interface unit includes power consumption prediction information reflecting the weather situation of a site generated by the energy management system.