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Tractor dispatching method and mobile energy storage system

A scheduling method and tractor technology, applied in the field of power grid, can solve the problems of waste of human resources and inability to separate each other, and achieve the effect of rapid deployment

Inactive Publication Date: 2021-04-06
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]In the prior art, the traction part and the energy storage part of the mobile lithium battery energy storage multifunctional power supply vehicle usually adopt an integrated design, and the two cannot be separated from each other. When working without power failure, the entire mobile lithium battery energy storage multifunctional power supply vehicle needs to be parked at the grid node to supply power to the grid, resulting in a certain degree of waste of human resources

Method used

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  • Tractor dispatching method and mobile energy storage system
  • Tractor dispatching method and mobile energy storage system
  • Tractor dispatching method and mobile energy storage system

Examples

Experimental program
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Effect test

Embodiment 1

[0033] figure 1 It is the flow chart of the tractor dispatching method in the embodiment, the tractor dispatching method can be executed by the control system in the present embodiment, refer to figure 1 , the tractor scheduling methods include:

[0034] S101. Receive the communication information sent by the storage bin, verify the communication information, judge whether the storage bin is faulty according to the verification result, and mark the storage bin as a faulty storage bin if a fault occurs.

[0035] Exemplarily, in this embodiment, the storage bin is used to provide electric energy for the power grid, so as to facilitate the non-stop operation of the power grid, so that the power grid can continuously supply power to the load during the operation process. At the same time, the storage bin can be used as a trailer and moved by a tractor.

[0036] Exemplarily, in this embodiment, the storage bin communicates with the control system, the storage bin can send communic...

Embodiment 2

[0090] image 3 is a block diagram of the mobile energy storage system in the embodiment, refer to image 3 , this embodiment proposes a mobile energy storage system, including a storage bin 100 , a tractor 200 and a control system 300 , the tractor 200 is used to carry the storage bin 100 , and the control system 300 communicates with the storage bin 100 and the tractor 200 .

[0091] Exemplarily, in this embodiment, one tractor can be mounted with multiple storage bins, one tractor can form a mobile energy storage vehicle with multiple storage bins, and the control system 300 can be connected with multiple tractors and multiple storage bins. The warehouse performs data interaction, and the control system 300 can execute any tractor dispatching method described in Embodiment 1.

[0092] In this embodiment, one tractor can mount multiple storage bins, and one tractor can transport multiple storage bins to different grid nodes, and the storage bins can independently supply pow...

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Abstract

The invention discloses a tractor dispatching method and a mobile energy storage system. The tractor dispatching method comprises the following steps: receiving communication information transmitted by a storage bin, verifying the communication information, judging whether the storage bin has a fault or not according to a verification result, and marking the storage bin as a fault storage bin if the storage bin has the fault; determining the working state and the state of charge of the storage bin according to the communication information, marking the storage bin as a power gap storage bin if the storage bin is in a discharge state and output power exceeds a set value, or marking the storage bin as a power-rich storage bin if the storage bin is in a charge state and a full-charge state; and determining the geographic positions of the fault storage bin, the power gap storage bin and the power-rich storage bin according to the communication information, determining a first walking path of a tractor according to the geographic positions, enabling the tractor to preferentially reach the fault storage bin, and realizing point-to-point assistance for the power gap storage bin through the power-rich storage bin.

Description

technical field [0001] Embodiments of the present invention relate to power grid technology, in particular to a tractor dispatching method and a mobile energy storage system. Background technique [0002] With the cost reduction of lithium batteries and technological progress, more and more power grid companies are using mobile lithium battery energy storage multifunctional power supply vehicles for emergency distribution network power supply. The mobile lithium battery energy storage power supply vehicle can replace the previous diesel generator vehicle to participate in the non-stop power grid operation, successfully realize the uninterrupted power supply to the load during the operation process, and effectively improve the power supply service satisfaction of the end users of the distribution network. Compared with diesel-powered vehicles, mobile lithium-ion energy storage multifunctional power vehicles have multiple advantages such as environmental protection and quietne...

Claims

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Application Information

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IPC IPC(8): H02J3/00H02J3/32
CPCH02J3/0073H02J3/322H02J2310/48
Inventor 陈喆黄学劲李家淇刘宗扬
Owner GUANGDONG POWER GRID CO LTD