Intelligent charging pile load distribution and energy storage electric quantity distribution cloud system

Abstract

The invention discloses an intelligent charging pile load distribution and energy storage electric quantity distribution cloud system. An energy storage battery pack is connected with a power supply input end and a charging pile through a wire while the output end is connected with an inverter module; meanwhile, the energy storage battery pack and a battery management system (BMS) are connected with a charging pile load distribution main control module for performing data communication; by virtue of the charging pile load distribution main control module and a charging pile load distribution secondary control module, load switching of a power supply circuit is controlled, and regional power utilization load shunting is realized; by virtue of the main control module and the secondary control module, scheduling management is improved on the aspect of control logic, so that a condition of insufficient capacitance of an old community is greatly relieved; and by virtue of addition of an energy storage battery system, the energy storage battery is charged by the charging pile automatically when the regional power utilization load is in an idle state, and the energy storage battery systemis automatically switched to a power grid through the inverter when the regional power utilization load is insufficient.

Description

technical field [0001] The invention relates to a cloud system, in particular to a cloud system for intelligent charging pile load distribution and energy storage electricity distribution. Background technique [0002] With people's attention to environmental and energy issues, the development of electric vehicles has received unprecedented attention, and the large-scale operation of electric vehicles has become a future development trend; Therefore, before the large-scale operation of electric vehicles, it is necessary to carry out relevant research on the connection of electric vehicles to the grid. The paper mainly studies the orderly charging control of electric vehicles connected to the power grid, including the calculation method of electric vehicle charging load and its impact on the distribution network, the structure and control model of the orderly charging control system of electric vehicles, and the effectiveness of electric vehicles in different scenarios. Sequ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects that the existing cloud system cannot be adjusted according to actual needs and does not have intelligence during the working process, and to provide a cloud system for intelligent charging pile load distribution and energy storage power distribution, so as to solve the problem of above question

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