CN202923374U - Series hybrid power system of dumper utilizing super capacitor - Google Patents
Series hybrid power system of dumper utilizing super capacitor Download PDFInfo
- Publication number
- CN202923374U CN202923374U CN2012206119881U CN201220611988U CN202923374U CN 202923374 U CN202923374 U CN 202923374U CN 2012206119881 U CN2012206119881 U CN 2012206119881U CN 201220611988 U CN201220611988 U CN 201220611988U CN 202923374 U CN202923374 U CN 202923374U
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- Prior art keywords
- super capacitor
- storage battery
- main storage
- hybrid power
- power system
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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
- Y02T10/62—Hybrid vehicles
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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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Abstract
The utility model discloses a series hybrid power system of a dumper utilizing a super capacitor. The series hybrid power system comprises a main circuit and an auxiliary circuit, as well as a hybrid power supply, wherein the hybrid power supply mainly comprises a main storage battery pack and a super capacitor group, and a vehicular diesel engine group is connected with the main storage battery pack after passing through a fully controlled bridge rectifier and a first voltage-stabilizing circuit; an external charging power supply is connected with the main storage battery pack after passing through the first voltage-stabilizing circuit; the main storage battery pack is connected with the super capacitor group after passing through a diode and a second voltage-stabilizing circuit; and the super capacitor group is connected with the main circuit and the auxiliary circuit by the second voltage-stabilizing circuit. A diesel motor, a storage battery and the super capacitor group fully play respective advantages, so that the power property of the dumper can be obviously improved, the energy consumption of the dumper can be reduced, the braking energy recovery rate can be improved, and the purposes of saving energy resources and improving the economic benefits can be achieved.
Description
Technical field
The utility model relates to the electric power wheel self-discharging vehicle Technology of Hybrid Electric Vehicle, and the application of hybrid power system on the electric power wheel self-discharging vehicle main and auxiliary circuit of super capacitor especially is housed.
Background technology
Powered to traction electric machine by converter cabinet by diesel motor, main generator during existing dumping car.This type of drive power consumption is large, pollution is large, and dumping car kinetic energy when climbing and accelerate is under-supply.In addition, when moving due to dumping car, kinetic energy is larger, and be braking current to be flowed to braking resistor power to consume electric energy and produce a large amount of heat energy when braking, the device that energy reclaims is not set in existing dumping car electric power system, therefore cause dumping car all can lose large energy when each braking, energy utilization rate is lower.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of dumping car series connection type hybrid power system that utilizes super capacitor, utilizes the parallel type hybrid dynamic dumping car power circuit of super capacitor, has solved the deficiency that existing electric power wheel self-discharging vehicle exists.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of dumping car series connection type hybrid power system that utilizes super capacitor comprises diesel powerplant and traction electric machine; Also comprise main storage battery group and super capacitor group, diesel powerplant is connected with described main storage battery group after mu balanced circuit with being connected by the fully controlled bridge rectifier; The external charge power supply is connected with described main storage battery group after by described the first mu balanced circuit; Described main storage battery group is connected with described super capacitor group after mu balanced circuit with being connected by diode; Described super capacitor group is connected with traction electric machine with three-phase inverter by described the second mu balanced circuit.By use motor on hybrid electric vehicle, can continually give at the operating dumping car of startup electric energy is provided, and make power system can require according to the actual operating mode of car load flexible regulation and control, and electrical generator remains on the interior work in the zone of Combination property the best, thereby reduces oil consumption and discharging.After the hybrid power dumping car of super capacitor group is equipped with in use, the energy of feedback in the time of fully absorbing the dumping car braking, energy efficient, and can provide large electric energy power when the super capacitor branch voltage increases, when startup and smooth running, the fully controlled bridge rectifier output voltage of diesel powerplant back, the ratio that can regulate main storage battery group and diesel powerplant output electric energy, the amount of exports definite value of the rated voltage of main storage battery group and fully controlled bridge rectifier is 600V.In addition, the electric energy of super capacitor group storage can be powered to the auxiliary circuit on electric power wheel self-discharging vehicle.
As improvement, described super capacitor group is successively by being connected with auxiliary circuit after DC/DC changer, filter, low pressure tank.
As improvement, described diesel powerplant comprises diesel oil motor and main generator, the moving main generator generating of bavin motor straight tape splicing, the electric energy that produces passes to the main storage battery group by control unit, be transferred to traction electric machine by the main storage battery group again and be converted into kinetic energy, drive dumping car by wheel reduction gear at last.
The beneficial effect that the utility model compared with prior art brings is:
The utility model is given full play to diesel motor, storage battery and super capacitor group advantage separately, thereby driving engine is moved all the time in optimum working zone, reduce engine fuel consumption and discharging, and significantly improve the tractive performance of dumping car, reduce the overall energy consumption of dumping car, improve the braking energy percent recovery, the purpose that reaches energy savings and increase economic efficiency.
Description of drawings
Fig. 1 is the utility model circuit structure block diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, a kind of dumping car series connection type hybrid power system that utilizes super capacitor comprises diesel powerplant, traction electric machine, main storage battery group and super capacitor group.Diesel powerplant is connected with described main storage battery group after mu balanced circuit with being connected by the fully controlled bridge rectifier; The external charge power supply is connected with described main storage battery group after by described the first mu balanced circuit; Described main storage battery group is connected with described super capacitor group after mu balanced circuit with being connected by diode; Described super capacitor group is connected with traction electric machine with three-phase inverter by described the second mu balanced circuit; Described super capacitor group is successively by being connected with auxiliary circuit after DC/DC changer, filter, low pressure tank.Described diesel powerplant comprises diesel oil motor and main generator, the moving main generator generating of bavin motor straight tape splicing, the electric energy that produces passes to the main storage battery group by control unit, then is transferred to traction electric machine by the main storage battery group and is converted into kinetic energy, drives dumping car by wheel reduction gear at last.
By use motor on hybrid electric vehicle, can continually give at the operating dumping car of startup electric energy is provided, and make power system can require according to the actual operating mode of car load flexible regulation and control, and electrical generator remains on the interior work in the zone of Combination property the best, thereby reduces oil consumption and discharging.After the hybrid power dumping car of super capacitor group is equipped with in use, the energy of feedback in the time of fully absorbing the dumping car braking, energy efficient, and can provide large electric energy power when the super capacitor branch voltage increases, when startup and smooth running, the fully controlled bridge rectifier output voltage of diesel powerplant back, the ratio that can regulate main storage battery group and diesel powerplant output electric energy, the amount of exports definite value of the rated voltage of main storage battery group and fully controlled bridge rectifier is 600V.In addition, the electric energy of super capacitor group storage can be powered to the auxiliary circuit on electric power wheel self-discharging vehicle; The energy that produces when dumping car is braked also can be reclaimed by super capacitor, thus the purpose that reaches energy savings and increase economic efficiency.
The utility model is given full play to diesel oil motor, storage battery and super capacitor group advantage separately, thereby driving engine is moved all the time in optimum working zone, reduce engine fuel consumption and discharging, and significantly improve the tractive performance of dumping car, reduce the overall energy consumption of dumping car, improve the braking energy percent recovery, the purpose that reaches energy savings and increase economic efficiency.
Claims (3)
1. a dumping car series connection type hybrid power system that utilizes super capacitor, comprise diesel powerplant and traction electric machine; It is characterized in that: also comprise main storage battery group and super capacitor group, diesel powerplant is connected with described main storage battery group after mu balanced circuit with being connected by the fully controlled bridge rectifier; The external charge power supply is connected with described main storage battery group after by described the first mu balanced circuit; Described main storage battery group is connected with described super capacitor group after mu balanced circuit with being connected by diode; Described super capacitor group is connected with traction electric machine with three-phase inverter by described the second mu balanced circuit.
2. the dumping car series connection type hybrid power system that utilizes super capacitor according to claim 1 is characterized in that: described super capacitor group is successively by being connected with auxiliary circuit after DC/DC changer, filter, low pressure tank.
3. the dumping car series connection type hybrid power system that utilizes super capacitor according to claim 1, it is characterized in that: described diesel powerplant comprises diesel oil motor and main generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206119881U CN202923374U (en) | 2012-11-19 | 2012-11-19 | Series hybrid power system of dumper utilizing super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206119881U CN202923374U (en) | 2012-11-19 | 2012-11-19 | Series hybrid power system of dumper utilizing super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923374U true CN202923374U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012206119881U Expired - Lifetime CN202923374U (en) | 2012-11-19 | 2012-11-19 | Series hybrid power system of dumper utilizing super capacitor |
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| CN (1) | CN202923374U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997086A (en) * | 2014-05-08 | 2014-08-20 | 电子科技大学 | Super capacitor type battery power supply system for amplifier |
| CN106183834A (en) * | 2016-08-03 | 2016-12-07 | 株洲中车时代电气股份有限公司 | A kind of hybrid electric wheel self-discharging vehicle trailer system |
| CN106427606A (en) * | 2016-11-01 | 2017-02-22 | 广州电力机车有限公司 | Dump truck power system utilizing super capacitor |
| CN106451720A (en) * | 2016-11-18 | 2017-02-22 | 广州电力机车有限公司 | Super capacitor charging system of self-dumping truck |
| CN106771564A (en) * | 2016-11-16 | 2017-05-31 | 广州电力机车有限公司 | A kind of method tested as dumper power using super capacitor |
| CN107554306A (en) * | 2017-09-04 | 2018-01-09 | 紫程（宁波）电动重型卡车有限公司 | Energy regenerating electric braking device and system |
| CN107554310A (en) * | 2017-09-04 | 2018-01-09 | 紫程（宁波）电动重型卡车有限公司 | Mine electric wheel dump and its dynamical system and control method |
| TWI634025B (en) * | 2017-02-16 | 2018-09-01 | Vehicle oil/electric hybrid power supply system | |
| WO2019062878A1 (en) * | 2017-09-29 | 2019-04-04 | 比亚迪股份有限公司 | Hybrid vehicle and power system thereof |
| CN111114345A (en) * | 2019-12-31 | 2020-05-08 | 柳工(常州)矿山机械有限公司 | Pure electric alternating-current transmission dumper driving system |
| CN111516518A (en) * | 2019-02-05 | 2020-08-11 | 马自达汽车株式会社 | Vehicle power supply system |
| CN112537204A (en) * | 2020-12-09 | 2021-03-23 | 柳工(常州)矿山机械有限公司 | Energy-saving control system and control method for alternating-current transmission dumper |
-
2012
- 2012-11-19 CN CN2012206119881U patent/CN202923374U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997086A (en) * | 2014-05-08 | 2014-08-20 | 电子科技大学 | Super capacitor type battery power supply system for amplifier |
| CN103997086B (en) * | 2014-05-08 | 2016-02-10 | 电子科技大学 | Amplifier ultracapacitor formula battery power supply system |
| CN106183834A (en) * | 2016-08-03 | 2016-12-07 | 株洲中车时代电气股份有限公司 | A kind of hybrid electric wheel self-discharging vehicle trailer system |
| CN106427606A (en) * | 2016-11-01 | 2017-02-22 | 广州电力机车有限公司 | Dump truck power system utilizing super capacitor |
| CN106771564A (en) * | 2016-11-16 | 2017-05-31 | 广州电力机车有限公司 | A kind of method tested as dumper power using super capacitor |
| CN106771564B (en) * | 2016-11-16 | 2019-01-29 | 广州电力机车有限公司 | A method of it is tested using super capacitor as dumper power |
| CN106451720A (en) * | 2016-11-18 | 2017-02-22 | 广州电力机车有限公司 | Super capacitor charging system of self-dumping truck |
| TWI634025B (en) * | 2017-02-16 | 2018-09-01 | Vehicle oil/electric hybrid power supply system | |
| CN107554310A (en) * | 2017-09-04 | 2018-01-09 | 紫程（宁波）电动重型卡车有限公司 | Mine electric wheel dump and its dynamical system and control method |
| CN107554306A (en) * | 2017-09-04 | 2018-01-09 | 紫程（宁波）电动重型卡车有限公司 | Energy regenerating electric braking device and system |
| CN107554306B (en) * | 2017-09-04 | 2020-08-14 | 洛阳合能电气有限公司 | Energy recovery electric brake device and system |
| WO2019062878A1 (en) * | 2017-09-29 | 2019-04-04 | 比亚迪股份有限公司 | Hybrid vehicle and power system thereof |
| CN111516518A (en) * | 2019-02-05 | 2020-08-11 | 马自达汽车株式会社 | Vehicle power supply system |
| CN111516518B (en) * | 2019-02-05 | 2023-08-25 | 马自达汽车株式会社 | Vehicle power supply system |
| CN111114345A (en) * | 2019-12-31 | 2020-05-08 | 柳工(常州)矿山机械有限公司 | Pure electric alternating-current transmission dumper driving system |
| CN112537204A (en) * | 2020-12-09 | 2021-03-23 | 柳工(常州)矿山机械有限公司 | Energy-saving control system and control method for alternating-current transmission dumper |
| CN112537204B (en) * | 2020-12-09 | 2022-08-23 | 柳工(常州)矿山机械有限公司 | Energy-saving control system and control method for alternating-current transmission dumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |