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Hybrid power system of mine transport vehicles and control method of hybrid power system

A technology of a hybrid power system and a control method, applied in the field of hybrid powertrain, can solve the problems of shrinking demand for raw materials, inversion of prices, unaffordable delays, etc., to facilitate maintenance and maintenance, reduce the demand for fuel, and ensure the effect of production efficiency

Inactive Publication Date: 2019-06-21
福建中维动力科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the background of oversupply, the demand for raw materials is shrinking, the price is upside down, and the capital circulation of the industrial chain is not smooth, which leads to the embarrassing situation that users cannot afford, use, or delay mining transportation equipment. Traditional transportation equipment, Can only struggle on the break-even line

Method used

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  • Hybrid power system of mine transport vehicles and control method of hybrid power system
  • Hybrid power system of mine transport vehicles and control method of hybrid power system
  • Hybrid power system of mine transport vehicles and control method of hybrid power system

Examples

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Comparison scheme
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Embodiment 1

[0051] A hybrid power system of a mine transport vehicle, comprising a supply station and a plurality of mine transport vehicles, the supply station is located between a mining point and an ore unloading point;

[0052] The replenishment station has a remote monitoring system and a replenishment bin, and the replenishment bin communicates with the remote monitoring system;

[0053] The mine transport vehicle includes a vehicle-mounted system and at least two kinds of power sources, one of which is a power battery, and the power battery is a detachable battery; the vehicle-mounted system is electrically connected to the power battery; the remote monitoring Communication connection between the system and the vehicle system;

[0054] The supply bin has a charging unit capable of charging the power battery and the power battery after charging; the mine transport vehicle can replace the power battery through the supply bin.

[0055] The supply warehouse includes a replacement part...

Embodiment 2

[0061] A control method using the hybrid system of the mine transport vehicle described in Embodiment 1, comprising

[0062] The remote monitoring system obtains the quantity of power batteries that have been charged in the supply warehouse, the state of charge of the mine transport vehicle and the battery consumption through the vehicle-mounted system to judge;

[0063] If the number of power batteries that need to be replaced by the mine transport vehicle is greater than the number of fully charged power batteries in the supply warehouse, the mine transport vehicle with the lowest battery power will be selected first to send the message to the supply warehouse;

[0064] If the number of power batteries that need to be replaced by the mine transport vehicle is less than or equal to the number of fully charged power batteries in the supply warehouse, the remote monitoring system will obtain the vehicle information of the mine transport vehicle, including status, movement direct...

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Abstract

The invention relates to the technical field of hybrid power assembly, in particular to a hybrid power system of mine transport vehicles and a control method of the hybrid power system. The hybrid power system comprises a supply depot and a plurality of mine transport vehicles, wherein the supply depot is positioned between a mining point and an unloading point, and is provided with a remote monitoring system and a supply warehouse, and the supply warehouse is in communication connection with the remote monitoring system; each of the mine transport vehicles comprises a vehicle-mounted system and at least two power sources, one of the power sources is a power battery, and the power battery is a detachable battery; the vehicle-mounted system is electrically connected with the power battery;the remote monitoring system is in communication connection with the vehicle-mounted system. According to the hybrid power system of the mine transport vehicles, as the power battery is adopted as oneof the power sources, the power battery on each of the mine transport vehicles can be replaced through the setting of the supply depot, so that the advantages of the power batteries are reflected ata short distance, therefore, the cost is reduced; meanwhile, the maintenance and the service are also facilitated.

Description

technical field [0001] The invention relates to the technical field of hybrid powertrains, in particular to a hybrid power system and a control method of a mine transport vehicle. Background technique [0002] With the rapid development of my country's economy, my country's mining transportation industry has fully shifted from the era of people pulling shoulders to the era of mechanized operations. The production efficiency has been greatly improved, and the production cost has been greatly reduced. The mining industry has entered a period of rapid development. However, since 2012, affected by the continuous downturn in the global economy, the mining industry has continued to decline, and there are many difficulties. Under the background of oversupply, the demand for raw materials is shrinking, the price is upside down, and the capital circulation of the industrial chain is not smooth, which leads to the embarrassing situation that users cannot afford, use, or delay mining...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/50B60L53/80
CPCY02T90/16Y02T90/167Y02T10/7072Y02T10/70Y02T90/12Y04S30/12
Inventor 周荣斌罗南昌
Owner 福建中维动力科技股份有限公司