CN101058297A - Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive - Google Patents
Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive Download PDFInfo
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- CN101058297A CN101058297A CNA2006100722624A CN200610072262A CN101058297A CN 101058297 A CN101058297 A CN 101058297A CN A2006100722624 A CNA2006100722624 A CN A2006100722624A CN 200610072262 A CN200610072262 A CN 200610072262A CN 101058297 A CN101058297 A CN 101058297A
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- locomotive
- stringing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The stringing accumulator hybrid power explosion testing A. D. & D. C. traction electric locomotive has two ways of electric supply, a model for power technology, micro electric, computer and modern control theory application in ore locomotive equipment. It does not only provide power for locomotive running, but also charging electricity for the accumulator, realizing the automatic switch in two ways to ensure safety. It has explosion testing stringing electric power switch device, explosion locomotive control device, explosion traction locomotive, explosion automatic charging machine, explosion testing CPU, explosion stringing frame automatic alighting machine, explosion type special lead-acid storage battery, and gas alarm locomotive.
Description
Technical field:
Product of the present invention belongs to the mine electromechanical appliance, is to use the stringing storage battery blended electric power alternating current-direct current of making for coal mining transportation or related occasion to draw the fireproof machine car.
This stringing storage battery blended electric power alternating current-direct current traction fireproof machine car is introduced advanced Power Electronic Technique, microelectronic technique, computer technology and modern control theory technical design and is produced the flameproof AC/DC traction electric locomotive of stringing storage battery blended electric power.This car can be used for the power supply of air wire power supply, can be used for the battery feed power supply again, in the air wire operation scheme, can also charge a battery.Not only enlarge the use occasion of locomotive, also reduced because of changing storage battery and travelled to and fro between the distance of battery-charging station and driving surface, improved work efficiency and energy savings.
Background technology:
The electric locomotive of coal mine ground and down-hole use at present has two kinds: a kind of is by the air wire power supply, is called trolley locomotive, and another kind is a storage battery power supply, is called battery locomotive.Because employed voltage is different with power supply mode, they are two kinds of electric locomotives independently.Trolley locomotive can produce spark, and the mine and the tunnel that are not suitable for high gas use, and battery locomotive does not produce spark, can use in the mine and the tunnel of high gas, also makes protected against explosion simultaneously more, is permissible storage battery locomotive.Be subjected to the restriction of capacity of cell, battery locomotive need be changed storage battery continually and could travel in the ore deposit continuously.In order to prolong the continual mileage of electric locomotive, save the electric energy that uses storage battery, adopted advanced alternating current-direct current traction technique and control technology, produce patent of the present invention.
Electric locomotive of the present invention is a protected against explosion storage battery AC/DC traction electric car that is equipped with air wire power supply change-over device, protected against explosion automatic device for charging, central controller and the stringing support lift clutch of protected against explosion.The air wire power supply changeover device, is the direct current of air wire (or interchange) voltage transition the vdc corresponding to storage battery, pass through control device of electric motor, the traction motor of drive motor car, make the electric locomotive walking, simultaneously can also be by automatic device for charging to battery charge, thus this patent product become:
Stringing storage battery blended electric power alternating current-direct current traction fireproof machine car.
Such electric locomotive can have the place of stringing to travel by present low gas in the ore deposit, also can travel in the place that high gas does not have a stringing, reduces the number of times that storage battery is changed simultaneously, enlarges range of use.
Summary of the invention:
The present invention includes: 1, the power supply mode of air wire of fireproof machine car (non-explosion-proof) and storage battery (explosion-proof) blended electric power;
2, the overhead line voltage of using for the alternating current-direct current traction motor transfers the protected against explosion DC/DC power supply change-over device of battery tension to;
3, by protected against explosion full automaticity charging modes and the device of air wire to battery charge;
4, when when using the air wire power supply mode to travel, according to gas density, by the protected against explosion automatic switching mode and the device of air wire power supply mode to the storage battery power supply mode;
Description of drawings:
Fig. 1: stringing storage battery blended electric power flameproof AC/DC traction electric locomotive schematic diagram:
1, protected against explosion air wire power supply change-over device;
2, explosion-proof motor control setup;
3, protected against explosion traction motor;
4, protected against explosion air wire automatic device for charging;
5, protected against explosion special type lead-acid storage battery;
6, protected against explosion stringing support lift clutch;
7, protected against explosion central controller;
8, firedamp sensor;
The specific embodiment:
Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive is series of products, and its patent of invention contains whole series.Comprise:
1.5T, 3T, 5T, 8T, 10T, 12T, 14T, 16T, 20T, 30T and the sticking heavy electric locomotive of Geng Gao, contain fireproof machine car and non-fireproof machine car simultaneously.Concrete embodiment is that 12T is provided earlier stringing storage battery blended electric power flameproof AC/DC traction electric locomotive, will provide whole series subsequently.
The concrete technical index of 12T stringing storage battery blended electric power flameproof AC/DC traction electric locomotive is:
1, overhead line voltage: 550 (250) VDC
2, battery tension: 192VDC
3, traction motor power: 2 * 22kW 4 utmost point permasyn morot or AC asynchronous motor
4, gauge: 600mm;
5, locomotive command speed: 8.7km/h
6, locomotive rated drawbar pull: 16.5kN.
Claims (4)
1, the employed power supply mode of stringing storage battery blended electric power flameproof AC/DC traction electric locomotive is: not only use air wire power supply (non-explosion-proof) but also can use storage battery power supply (explosion-proof), be the power supply mode of stringing and storage battery blended electric power.
2, when using the air wire power supply, its air wire not only provides electric power for the electrical motor that driving machine garage is walked, battery charge that simultaneously can be on locomotive.
3, when using stringing power supply walking, increase suddenly as gas density, electric locomotive will automatically switch to the storage battery power supply mode by the stringing power supply mode, make electric locomotive continue the safety walking.
4, this patent product is a stringing storage battery blended electric power flameproof AC/DC traction electric locomotive, also can the explosion-proof stringing storage battery blended electric power AC/DC traction electric car of right and wrong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100722624A CN101058297A (en) | 2006-04-17 | 2006-04-17 | Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100722624A CN101058297A (en) | 2006-04-17 | 2006-04-17 | Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101058297A true CN101058297A (en) | 2007-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100722624A Pending CN101058297A (en) | 2006-04-17 | 2006-04-17 | Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101058297A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837740A (en) * | 2009-03-16 | 2010-09-22 | 株式会社日立制作所 | The railway system of power equipment supply is set on the circuit AT STATION |
| CN102267394A (en) * | 2011-04-11 | 2011-12-07 | 王书铭 | Power supply method of metal mine trackless equipment and special power device thereof |
| CN102275522A (en) * | 2011-05-27 | 2011-12-14 | 包头市北工机械有限公司 | Mine electric-drive anti-explosion rubber-tyred carrier vehicle |
| CN102712265A (en) * | 2009-12-28 | 2012-10-03 | 山特维克矿山工程机械有限公司 | Mining vehicle and method for its energy supply |
| CN107599893A (en) * | 2016-07-11 | 2018-01-19 | 神华集团有限责任公司 | Electric Motor Wheel self-dumping car and its dynamical system |
-
2006
- 2006-04-17 CN CNA2006100722624A patent/CN101058297A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837740A (en) * | 2009-03-16 | 2010-09-22 | 株式会社日立制作所 | The railway system of power equipment supply is set on the circuit AT STATION |
| CN101837740B (en) * | 2009-03-16 | 2012-07-25 | 株式会社日立制作所 | Railway system installing power supply facility on railroads between stations |
| CN102712265A (en) * | 2009-12-28 | 2012-10-03 | 山特维克矿山工程机械有限公司 | Mining vehicle and method for its energy supply |
| CN102712265B (en) * | 2009-12-28 | 2015-06-03 | 山特维克矿山工程机械有限公司 | Mining vehicle and method for its energy supply |
| CN102267394A (en) * | 2011-04-11 | 2011-12-07 | 王书铭 | Power supply method of metal mine trackless equipment and special power device thereof |
| CN102275522A (en) * | 2011-05-27 | 2011-12-14 | 包头市北工机械有限公司 | Mine electric-drive anti-explosion rubber-tyred carrier vehicle |
| CN102275522B (en) * | 2011-05-27 | 2013-08-21 | 包头市北工机械有限公司 | Mine electric-drive anti-explosion rubber-tyred carrier vehicle |
| CN107599893A (en) * | 2016-07-11 | 2018-01-19 | 神华集团有限责任公司 | Electric Motor Wheel self-dumping car and its dynamical system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071024 |