Intelligent distribution board and control method thereof

Abstract

The invention provides an intelligent distribution board and a control method thereof. According to the intelligent distribution board, a measurement and control module is connected with the input endof a switch module and is used for controlling the switch module according to current information; the input end of the switch module is connected with an energy port of an electric power energy collector or a superior power supply port, the output end of the switching module is connected with an AC / DC load, a distributed power supply and energy storage, and is used for switching the AC / DC load,the distributed power supply and the energy storage according to the instruction of the measurement and control module so as to facilitate the unified energy management of the electric power energy collector; on-off states and currents can be detected on site, and switching of grid-connected equipment is independently controlled according to the states of the intelligent distribution board; and the functions of superior communication, current state feedback and instruction receiving are achieved.

Description

technical field [0001] The invention relates to the field of switchboard design, in particular to an intelligent switchboard and a control method thereof. Background technique [0002] Due to the challenges of energy security, environmental pollution and climate change, and the limited amount of fossil energy widely used at present, the future power grid is developing towards the energy Internet characterized by "distributed energy + Internet". The Energy Internet forms a hierarchical "energy local area network" through new energy generation, collection, collection and sharing of micro-energy, energy storage and load consumption. The core equipment "power energy collector" that makes up the "energy local area network", the entire energy local area network system is unified by the power energy collector for grid-connected function management, unified construction of DC and AC lines with multiple voltage levels, unified power quality control, and unified energy. Management, i...

AI Technical Summary

Problems solved by technology

[0004] Each port of the power collector can be connected to a variety of grid-connected equipment, but it cannot control the selective switching of different grid-connected equipment. In order to ensure efficient, stable and safe operation of the system, the access of various grid-connected equipment and control becomes an urgent problem to be solved

The existing power distribution board does not have the function of real-time control of the switching of grid-connected equipment after receiving the command of the power collector, and cannot feedback the current switch status, current, etc.

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