Energy storage control system of three-dimensional garage

Abstract

The invention discloses an energy storage control system of a three-dimensional garage. The energy storage control system comprises a battery management system, an electric quantity detecting plate and an energy storage module; battery modules in the battery management system are retired cascade utilization batteries of an electric vehicle, and the battery modules are arranged in the three-dimensional garage; the electric quantity detecting plate is connected with the battery modules; the energy storage module adopts DC/DC and DC/AC two-stage transformation; and the battery input side of the energy storage module is connected with corresponding positive poles and corresponding negative poles of the battery modules, a DC/AC terminal power grid side interface of the energy storage module isconnected with a power grid electric transmission line, the DC/DC output end of the energy storage module is externally connected with a charging gun, the charging gun charges the electric vehicle through a slip ring fixed to a vehicle frame of the three-dimensional garage, and the load side of the energy storage module is connected with an electricity supplying system of the three-dimensional garage. The energy storage control system utilizes the retired batteries of the electric vehicle as the energy storage system, the retired batteries can serve as a standby electricity supply of the three-dimensional garage and can also charge the electric vehicle, peak load shifting is achieved, and the electricity charge is saved.

Description

technical field [0001] The invention relates to an energy storage control system, in particular to an energy storage control system for a three-dimensional garage. Background technique [0002] With the continuous progress of human society and the development of science and technology, human production and lifestyle tend to be concentrated, and the scale of cities is getting bigger and bigger, but the living space of people in cities is getting smaller and smaller, and there are more and more vehicles. So the concept of rational use of space appeared, and three-dimensional garages began to be built in cities. [0003] The three-dimensional garage is composed of electrical and mechanical systems. The vertical and horizontal movement of the parking space in the three-dimensional space is driven by the electric motor. Once the power is cut off, the three-dimensional garage cannot be used normally, which will cause inconvenience to the user. Charge the car. [0004] For the co...

AI Technical Summary

Problems solved by technology

Based on my country's power battery technology and system integration technology level in the past few years, these power batteries entering the market will generally reach the end of their design life in about 3 to 5 years, and some of them have poor consistency or poor working conditions , even less than 3 years of service life

[0005] Due to the large-scale use of electric vehicles, the number of charging piles required for existing parking spaces is also gradually increasing. The existing three-dimensional garages are highly dependent on the power grid. Inconvenient to come, unable to pick up the car or charge the car

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