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An energy storage method and an energy storage system of a shared range extender

A technology of an energy storage system and an energy storage method, which is applied in the field of an energy storage method and an energy storage system of a shared range extender, can solve the problems of concentrated charging time of charging piles, increase of grid load, etc., to reduce load, solve insufficient quantity, The effect of avoiding fluctuations in the power supply network

Inactive Publication Date: 2018-12-18
彭鸿泽 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an energy storage method and an energy storage system for a shared range extender, so as to solve the technical problem that the charging time of charging piles is too concentrated in the prior art and the load of the power grid is increased

Method used

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  • An energy storage method and an energy storage system of a shared range extender
  • An energy storage method and an energy storage system of a shared range extender
  • An energy storage method and an energy storage system of a shared range extender

Examples

Experimental program
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Effect test

no. 1 example

[0018] see figure 1 , the first embodiment of the energy storage method for sharing the range extender of the present invention includes:

[0019] S110. Obtain the current power consumption period;

[0020] The power consumption period can be set according to the average power consumption in a certain area within a certain period of time. For example, the average power consumption peak of a residential area within a month is from 18:00 to 20:00, which is set as the peak time period, and the low power consumption period is from 2:00 am to 5:00 am, which is set as the low-peak period, and other times are normal time periods. Another example is the peak hours in the office building area of ​​a science and technology park from 9:00 to 17:00, the low hours from 0:00 to 6:00 in the morning, and other times as normal hours.

[0021] S120. Select a charging mode according to the power consumption period;

[0022] In this embodiment, the charging modes are divided into a normal char...

no. 2 example

[0025] see figure 2 , the second embodiment of the energy storage method for sharing the range extender of the present invention includes:

[0026] S210. Obtain the current power consumption period;

[0027] Among them, the power consumption time period includes peak time period, normal time period and low valley time period.

[0028] S221. When the current power consumption time period is a peak time period, select some or all of the shared range extenders to enter the pause charging mode or the low current charging mode;

[0029] In this embodiment, some shared range extenders can be randomly selected to enter the suspended charging mode or low current charging mode; or, some shared range extenders can be selected according to the model of the shared range extender to enter the suspended charging mode or low current charging mode, wherein , the models of shared range extenders can be divided according to capacity. For example, give priority to normal charging of the shar...

no. 3 example

[0033] see image 3 , the third embodiment of the energy storage method for sharing the range extender of the present invention includes:

[0034] S310. Obtain the current power consumption period;

[0035] Among them, the power consumption time period includes peak time period, normal time period and low valley time period.

[0036] S321. Determine whether reservation information is obtained;

[0037] In this embodiment, the reservation information includes the reservation time and the model of the reserved shared range extender.

[0038] In this embodiment, it can be judged in real time whether reservation information is acquired. In other embodiments, a time threshold can also be set to receive appointment information, for example, appointment information can be received at a certain time before the start of the peak hour, for example, within one hour or two hours, and thereafter no appointment information will be received until the end of the peak hour , to avoid incre...

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Abstract

The invention discloses an energy storage method and an energy storage system of a shared range extender. The energy storage method of the shared range extender includes: acquiring obtaining the current power consumption period; Selecting a charging mode according to a power consumption period; The shared range extender is charged according to a charging mode such that the shared range extender stores electrical energy. The invention can solve the power consumption problem of more electric vehicles in the limited space and solve the problem of insufficient charging piles. By choosing differentcharging modes according to the current power consumption time, the load of the power network in peak period can be reduced, and the fluctuation of the power supply network caused by the high-power charging in peak period can be avoided.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to an energy storage method and an energy storage system for a shared range extender. Background technique [0002] With the increasingly prominent issues of energy and environmental protection, pure electric vehicles have received more and more attention due to their advantages of zero emission and low noise. As one of the most important components in electric vehicles, the battery has also become an important reason restricting the development of electric vehicles. At present, electric vehicles charge the battery through charging piles, and the charging time is passively determined according to the time when the user arrives at the charging pile. [0003] The inventors of this application have found in long-term research and development that users tend to concentrate on charging through charging piles during peak hours of electricity consumption, which will not only inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
Inventor 彭鸿泽
Owner 彭鸿泽
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