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Electrodynamic force supply highway traffic system and electrodynamic force acquisition method

A highway transportation and electric power technology, applied in electric vehicles, electric traction, current collectors, etc., can solve the problem of inability to meet the requirements of high-speed driving and power supply of electric vehicles, and achieve environmental protection and sustainable development, reduce pollution, Conducive to the effect of automatic access and disengagement

Active Publication Date: 2018-04-20
东北大学秦皇岛分校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these power supply lines only supply power to dedicated buses, and cannot meet the requirements of electric vehicles driving at high speeds on expressways and supplying power

Method used

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  • Electrodynamic force supply highway traffic system and electrodynamic force acquisition method
  • Electrodynamic force supply highway traffic system and electrodynamic force acquisition method
  • Electrodynamic force supply highway traffic system and electrodynamic force acquisition method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment 1 of the present invention: a kind of highway traffic system that provides electric power, such as figure 1 As shown, it includes: a road network storage power station network. The road network storage power station network includes a live line 201 erected above the road, a zero line 202 erected above the road or laid on the road, and a plurality of road network storage stations. Multiple road network storage power stations are connected by road network power supply lines; the road network storage power station provides electric power for electric locomotives running on the road through the live line 201 erected above the road, and exports the current to the road network erected above the road or laid On the zero line 202 on the road. Such as figure 2 As shown, the electricity generated by green energy is transmitted to the road network storage power station network through the national grid or special grid to provide electric power for the electric locomot...

Embodiment 2

[0047] Embodiment 2: a kind of highway transportation system that provides electric power, as figure 1 As shown, it includes: a road network storage power station network. The road network storage power station network includes a live line 201 erected above the road, a zero line 202 erected above the road or laid on the road, and a plurality of road network storage stations. Multiple road network storage power stations are connected by road network power supply lines; the road network storage power station provides electric power for electric locomotives running on the road through the live line 201 erected above the road, and exports the current to the road network erected above the road or laid On the zero line 202 on the road. Such as figure 2 As shown, the electricity generated by green energy is transmitted to the road network storage power station network through the national grid or special grid to provide electric power for the electric locomotive running on the road...

Embodiment 3

[0048] Embodiment 3: a kind of highway transportation system that provides electric power, as figure 1 As shown, it includes: a road network storage power station network. The road network storage power station network includes a live line 201 erected above the road, a zero line 202 erected above the road or laid on the road, and a plurality of road network storage stations. Multiple road network storage power stations are connected by road network power supply lines; the road network storage power station provides electric power for electric locomotives running on the road through the live line 201 erected above the road, and exports the current to the road network erected above the road or laid On the zero line 202 on the road. The neutral wire 202 laid on the road is made of magnetic material; and the neutral wire 202 is in the shape of a flat copper sheet. Both the live wire 201 and the neutral wire 202 erected above the road are made of good conductor materials, the cont...

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Abstract

The invention discloses an electrodynamic force supply highway traffic system and an electrodynamic force acquisition method. The system comprises a road network power accumulation station network which comprises a live line (201), null lines (202) and a plurality of road network power accumulation stations. The live line (201) is erected over a road, the null lines (202) are erected over the roador laid on the road, and the road network power accumulation stations are connected through a road network power supply circuit, provides electrodynamic force for electric vehicles running on the road through the line (201) erected over a road and leads current out to the null lines (202) erected over the road or laid on the road. The electrodynamic force supply highway traffic system and the electrodynamic force acquisition method have advantages that power supply of common electric vehicles is realized, high-voltage safety power consumption of the electric vehicles is realized, automatic accessing and releasing of the electric vehicles are benefited, and the requirement of the vehicles running on expressways can be met.

Description

technical field [0001] The invention relates to a highway traffic system providing electric power and a method for obtaining electric power, belonging to the technical field of electric vehicle power supply. Background technique [0002] Existing locomotives use internal combustion engine power as the main form, and electric drive has a limited share. Due to environmental factors such as smog, the state advocates the promotion of the use of new energy and new energy locomotives. However, at present, electric-driven locomotives are mainly powered by batteries. A series of problems such as poor battery life, insufficient construction sites for charging piles, long charging time, and environmental pollution caused by battery production and scrapping have plagued new energy sources. Development of locomotives. Simultaneously, when simply taking endurance as the maximum as the goal, the manufacturing cost of the locomotive has been seriously increased, and the development of th...

Claims

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Application Information

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IPC IPC(8): B60L9/00B60L5/28B60M1/13
CPCB60L5/28B60L9/00B60M1/13Y02T10/70
Inventor 郭献章张娟霞郑晓涛常博浩杨治华王宇鹏戴德琰
Owner 东北大学秦皇岛分校
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