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Light energy storage vehicle-charging integrated system for shared trip electric car charging

A technology for electric vehicles and energy storage, applied in electric vehicles, battery circuit devices, current collectors, etc., can solve problems such as limited power supply, failure to meet the charging requirements of electric vehicles, high electricity prices, etc., and achieve the effect of rapid replication and promotion

Pending Publication Date: 2018-03-06
SHENZHEN WEIAI INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially during the peak period of electricity consumption during the day, when the electricity price is high and facing power shortages, it cannot meet the requirements of electric vehicle charging

Method used

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  • Light energy storage vehicle-charging integrated system for shared trip electric car charging

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Embodiment Construction

[0010] Other characteristics, characteristics and advantages of the present invention will be more apparent after the following detailed description of the embodiments of the present invention by way of examples in conjunction with the accompanying drawings.

[0011] Shared electric vehicles are mostly used from 9:00 am to 10:00 pm. Users need to charge them after returning the car. The time for returning the car is relatively random, but in the case of a large number (such as more than 10 vehicles), there will be obvious statistics. Regularity, generally 1 / 3 probability needs to be charged from night (after 9:00) to early morning, unlimited electricity and high electricity price. In addition, 2 / 3 of the charging demand will be in the daytime, afternoon and night (before 9 o'clock), which needs to be solved by the integrated system of solar storage and charging.

[0012] The average battery capacity of the most common shared electric vehicles on the market is 30kwh, and a char...

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Abstract

The invention relates to a light energy storage vehicle-charging integrated system for shared trip electric car charging, and the system comprises a solar cell panel, an energy storage battery pack, and an intelligent controller. The solar cell panel and a common power grid are connected with the energy storage battery pack through the intelligent controller. When the solar energy is sufficient, the solar cell panel supplies power to the system; when the solar energy is not sufficient, the common power grid is connected for supplying power to the system; when the solar energy is sufficient orthe electricity price is lower at night, the system charges the energy storage battery pack through the common power grid or the remaining power of the solar energy. According to the invention, the solar energy is sufficient or the demand for power is smaller at night, the energy storage battery pack stores electricity; when the demand for power is strong, the energy storage battery pack carries out discharging towards the outside, and serves as a supplement of the commercial power. The system does not affect the operation of the power grid and the charging operation. Meanwhile, the photovoltaic part, energy storage and charging piles of the system all employ a modular design, so the system can be quickly copied and popularized.

Description

technical field [0001] The invention relates to photovoltaic power generation, an energy storage system and an electric vehicle integration technology, in particular to an integrated light-storage-charging vehicle charging system for shared travel electric vehicles. Background technique [0002] Photovoltaic power generation, energy storage systems and electric vehicles are currently key industries in the country, which have received extensive attention and rapid development. Photovoltaic storage and charging integrated electric pile is an intelligent new energy comprehensive application system that integrates solar photovoltaic power generation, energy storage system regulation and electric vehicle charging functions. [0003] With the development of the economy, people's travel demand is increasing rapidly. Under the catalysis of Internet technology, various travel services have emerged, especially the rapid development of shared cars (small cars and large and medium-size...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/06H02S10/20H02J7/35H02J3/38
CPCH02J3/383H02J7/35H02J9/06H02S10/20Y02B10/70Y02E10/56Y02E70/30
Inventor 褚英昊赵紫州叶丹微杲佳莹范烨承石芯瑜
Owner SHENZHEN WEIAI INTELLIGENT TECH CO LTD
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