Charge and discharge guidance control method and charge and discharge guidance control device

Abstract

According to the invention, a charge-discharge guiding control method is brought forward. The method contains the following steps: an allocation control device acquires historic new-energy power generation data and historic load electricity data of each building; the allocation control device predicts new energy resource generating capacity and load power-consumption of each building within a specific unit of time by the utilization of the historic new-energy power generation data and historic load electricity data of each building; surplus and / or insufficient new energy generating capacity and time of each building are calculated, and the surplus and / or insufficient new energy generating capacity is divided to at least a charge and / or discharge pole capable of charging and / or discharging with rated charge and / or discharge power of an electric car; charge and / or discharge starting time point and charge and / or discharge ending time point of the charge and / or discharge pole are determined; and a charge and / or discharge allocation schedule of each building is formed and is broadcasted to the electric car.

Description

technical field [0001] The invention relates to a charging and discharging guiding control method and a charging and discharging guiding and controlling device, which can guide the electric vehicle to the corresponding building by issuing information to the electric vehicle when the solar power generation of the building is surplus or insufficient compared with the load power consumption Parking for charging or discharging. Background technique [0002] With the development of society, people pay more and more attention to energy saving, and new energy sources such as solar energy have been widely used due to their non-polluting, renewable and inexhaustible advantages. [0003] Chinese patent application No. 200910108515.2 invented a system and method for an electric vehicle intelligent charging station using solar wind power generation, including a control center, intelligent charging stations using solar wind power generation at different locations, and a charging prompt d...

AI Technical Summary

Problems solved by technology

[0005] 1. It needs to be equipped with a series of equipment such as physical space for storing batteries, automatic equipment for battery replacement, or corresponding manpower;

[0006] 2. Replace the battery of the electric vehicle, so the battery of the electric vehicle is always changing, and the consistency of the quality and performance of the battery cannot be guaranteed;

[0007] 3. The electric vehicle drives to the battery replacement location, and replaces the battery with more or less power remaining in the electric vehicle with a fully charged battery. For electric vehicles, the remaining power cannot be fully utilized, which is a waste

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