CN206106981U - Dual mode power supply electricelectric moves cold -stored commodity circulation car - Google Patents
Dual mode power supply electricelectric moves cold -stored commodity circulation car Download PDFInfo
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- CN206106981U CN206106981U CN201621123080.0U CN201621123080U CN206106981U CN 206106981 U CN206106981 U CN 206106981U CN 201621123080 U CN201621123080 U CN 201621123080U CN 206106981 U CN206106981 U CN 206106981U
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- high voltage
- bimodulus
- converter
- power distribution
- voltage power
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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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- 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
- Y02T10/72—Electric energy management in electromobility
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to an electric automobile high voltage power distribution technique. A dual mode power supply electricelectric moves cold -stored commodity circulation car, the outside charge socket (1) connect power battery (2), power battery passes through high voltage power distribution unit (3) to be realized pressing the consumer power supply to whole overall height, whole overall height pressure consumer includes machine controller (4), high -pressure heating installation (6), the cold air conditioner (7) of high pressure, condensation unit (9) and DCDC converter (5), the output of DCDC converter connects low pressure storage battery (8), high voltage power distribution unit output connection bimodulus dc -to -ac converter (10), the condensation unit is connected to the bimodulus dc -to -ac converter. The bimodulus dc -to -ac converter includes rectifier and DCAC dc -to -ac converter, high voltage power distribution unit output connection DCAC dc -to -ac converter input, and DCAC inverter output terminal connects the condensation unit, power source (11) are connected through the wire to the rectifier input, and power source meets external alternate current power supply, and DCAC dc -to -ac converter input is connected to the rectifier output. The utility model discloses can ensure the cold storage effect of whole car.
Description
Technical field
The utility model is related to electric automobile high-voltage distribution technique, more particularly to a kind of bimodulus is powered pure electronic cold storage logistics
Car.
Background technology
At present city logisticses car discharge is poor, the present situation that pollution environment, oil consumption are higher so that City Logistics Transportation demand and
Urban environment produces contradiction between administering.Now with the popularization of electric motor car, large size city logistics distribution vehicle is gradually preferentially using section
The pure electronic logistic car of the energy feature of environmental protection.
Pure electronic logistic car during the use of large size city, its energy-conserving and environment-protective, low noise, the low factor of use cost,
And preferential send the factors such as vehicle license, market rapid development.
Traditional pure electric vehicle high pressure basic electricity system is as shown in Figure 1.Car load by external charging socket 1, realize to
The electrokinetic cell 2 of car load charges.Electrokinetic cell 2 is realized being powered to car load high voltage electric equipment by high voltage power distribution unit 3, including
Power to electric machine controller 4, the cold air-conditioning 7 of high pressure heating system 6, high pressure, powered to low pressure storage battery 6 by DC/DC converters 5,
So as to realize the function of respective system.
Pure electronic cold storage logistics car possesses substantially on the cold fresh dispensing application in city is solved compared to conventional fuel oil refrigerator car
Energy-saving and emission-reduction advantage.
Pure electronic cold storage logistics car in use, whether no matter exercise by vehicle, the function that is required to that Keep cool.Pure electricity
Dynamic cold storage logistics car condensation unit is powered by the high voltage power battery of pure electric automobile.Pure electric automobile is in Vehicular charging state
Under, electrokinetic cell electricity consumption can not be carried out simultaneously with charging, and so cause pure electric automobile vehicle mounted dynamic battery to give vehicle-mounted
Electrokinetic cell condenses electricity consumption contradiction of the unit in the case of charging or stoppage in transit for power supply.
The content of the invention
The purpose of this utility model is to provide a kind of bimodulus to power pure electronic cold storage logistics car, the pure electronic cold storage logistics
Car realizes the bimodulus powered operation pattern of mounted refrigerating system high pressure power supply, can guarantee that the cold storage function of vehicle.
In order to realize above-mentioned technical purpose, the utility model is adopted the following technical scheme that：
A kind of bimodulus is powered pure electronic cold storage logistics car, including external charging socket, electrokinetic cell, high voltage power distribution unit,
External charging socket connects electrokinetic cell, and electrokinetic cell is realized being powered to car load high voltage electric equipment by high voltage power distribution unit,
Car load high voltage electric equipment includes electric machine controller, high pressure heating system, the cold air-conditioning of high pressure and DC/DC converters, and DC/DC turns
Parallel operation output connects low pressure storage battery；
The high voltage electric equipment also includes condensation unit, and high voltage power distribution unit output connection bimodulus inverter, bimodulus is inverse
Become device connection condensation unit.
Further, the bimodulus inverter includes rectifier and DC/AC inverters, high voltage power distribution unit output connection DC/
AC inverter input terminals, DC/AC inverter output ends connection condensation unit.
Further, the rectifier input Jing wire connecting powers interface 11, power interface 11 connects external communication electricity
Source, rectifier output end connection DC/AC inverter input terminals.
The utility model bimodulus powers pure electronic cold storage logistics car by installing condensation unit additional using pure electric automobile, and
The bimodulus high voltage power supply of condensation unit, during realizing vehicle lay-off cut-out electrokinetic cell high-pressure system and charging, it is ensured that cold
Solidifying unit being capable of normal work, it is ensured that the cold storage function of vehicle；Realize the bimodulus powered operation of mounted refrigerating system high pressure power supply
Pattern, that is, vehicle mounted dynamic battery is powered during driving a vehicle, and civilian power supply is powered during parking.Solve pure electric automobile onboard power
Battery cannot give vehicle mounted dynamic battery and condense electricity consumption contradiction of the unit in the case of charging or stoppage in transit for power supply.
Pure electronic cold storage logistics car of the present utility model can ensure that during car load driving and during car load stagnation of movement, charging
The vehicle-mounted condenser system of car load keeps normal operation, it is ensured that car load cold storage effect.During car load is driven a vehicle, by on-board high-voltage power
Power supply to mounted refrigerating refrigeration unit system supplies high-tension electricity, maintains the operation of refrigerating system；During parking（Vehicle lay-off or charging
Period）, by mains supply 220V AC powers to mounted refrigerating refrigeration unit system power supply, maintain the operation of refrigerating system.
The utility model solves the use difficult point of pure electronic refrigerator car, promoting the use of beneficial to pure electric automobile effective and reasonablely.
Description of the drawings
Fig. 1 is existing pure electric vehicle high-voltage power system fundamental block diagram；
Fig. 2 is the pure electronic refrigerator car system principle diagram of bimodulus of the present invention；
Fig. 3 is bimodulus inverter general principle block diagram.
In figure：1 external charging socket, 2 electrokinetic cells, 3 high voltage power distribution units, 4 electric machine controllers, 5 DC/DC converters,
6 high pressure heating systems, the cold air-conditioning of 7 high pressure, 8 low pressure storage batterys, 9 condensation units, 10 bimodulus inverters, 11 power interfaces.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment.
Referring to Fig. 2 and Fig. 3, a kind of bimodulus is powered pure electronic cold storage logistics car, including external charging socket 1, electrokinetic cell
2nd, high voltage power distribution unit 3, the connection electrokinetic cell of external charging socket 1, electrokinetic cell 2 is realized to whole by high voltage power distribution unit 3
Overall height pressure electrical equipment is powered.Car load high voltage electric equipment include electric machine controller 4, the cold air-conditioning 7 of high pressure heating system 6, high pressure,
Condensation unit 9 and DC/DC converters 5.The output of DC/DC converters 5 connects low pressure storage battery 8 and powers to it.DC/DC converters 5 are handles
The inner high voltage direct current of electrokinetic cell 2, is converted into low-voltage DC, is that car load low pressure storage battery charges, to safeguard that car load low pressure sets
The electricity consumption of standby such as light, electronic fan and controller electrical equipment.
The output of the high voltage power distribution unit 3 connection bimodulus inverter 10, the connection condensation unit 9 of bimodulus inverter 10；Referring to
Fig. 2, the bimodulus inverter 10 includes rectifier and DC/AC inverters, the output connection DC/AC inverters of high voltage power distribution unit 3
Input, DC/AC inverter output ends connection condensation unit 9.The rectifier input Jing wire connecting powers interface 11, electricity
Source interface 11 connects external ac power source, such as AC power 220V, rectifier output end connection DC/AC inverter input terminals.
The utility model bimodulus pure electronic cold storage logistics car of powering has two kinds of mode of operations：
Pattern one：Electrokinetic cell 2 is through high voltage power distribution unit 3（High-tension distribution box）DC/AC into bimodulus inverter 10
Inverter supplies direct current, is AC power through the inversion of DC/AC inverters, and to condensation unit 9 alternating current is supplied.
Pattern two：Electrokinetic cell 2 does not provide dc source, and outside 220V AC powers are connected to double by power interface 11
Mould inverter 10 is powered, and is dc source by the rectifier rectification in bimodulus inverter 10, then is carried by DC/AC inverters
For dc source, and it is AC power by the inversion of DC/AC inverters, powers to condensation unit 9.
The utility model the utility model bimodulus power pure electronic cold storage logistics car by increase high-voltage electric refrigeration and it is cold
Tibetan system（Condense unit）, electric vehicle travel during refrigerating system work is carried out using on-board high-voltage electrokinetic cell, become
Electronic refrigerator car.Simultaneously under vehicle lay-off or charge condition, when vehicle cannot use on-board high-voltage electrical source of power, using external
Power supply carries out maintenance cold storage function, so as to realize pure electronic cold storage function that bimodulus is powered.The bimodulus power supply of vehicle-mounted condensation unit
System realizes the automatic identification switching between on-board high-voltage power supply and civilian mains supply, realizes the high voltage power supply of condensation unit
Uninterruptedly.
Meanwhile, by installing bimodulus inverter additional, change the load model content behind inverter, it is possible to achieve pure electricity
Electrical automobile vehicle uses the expansion of function, during solving pure electric automobile charging, on-board high-voltage service equipment（Such as micro-wave oven, coffee
Coffee machine etc.）The contradiction that cannot be worked.
Preferred embodiment of the present utility model is these are only, protection domain of the present utility model is not intended to limit,
Therefore, all any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., should be included in
Within protection domain of the present utility model.
Claims (3)
1. a kind of bimodulus is powered pure electronic cold storage logistics car, including external charging socket（1）, electrokinetic cell（2）, high voltage power distribution list
Unit（3）, external charging socket（1）Connection electrokinetic cell（2）, electrokinetic cell（2）By high voltage power distribution unit（3）Realize to car load
High voltage electric equipment is powered, and car load high voltage electric equipment includes electric machine controller（4）, high pressure heating system（6）, the cold air-conditioning of high pressure
（7）With DC/DC converters（5）, DC/DC converters（5）Output connects low pressure storage battery（8）；
It is characterized in that：The high voltage electric equipment also includes condensation unit（9）, high voltage power distribution unit（3）Output connection bimodulus is inverse
Become device（10）, bimodulus inverter（10）Connection condensation unit（9）.
2. bimodulus according to claim 1 is powered pure electronic cold storage logistics car, be it is characterized in that：The bimodulus inverter（10）
Including rectifier and DC/AC inverters, high voltage power distribution unit（3）Output connection DC/AC inverter input terminals, DC/AC inverters
Output end connection condensation unit（9）.
3. bimodulus according to claim 2 is powered pure electronic cold storage logistics car, be it is characterized in that：The rectifier input Jing
Wire connecting power interface（11）, power interface（11）External ac power source is connect, rectifier output end connection DC/AC inverters are defeated
Enter end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123080.0U CN206106981U (en) | 2016-10-14 | 2016-10-14 | Dual mode power supply electricelectric moves cold -stored commodity circulation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123080.0U CN206106981U (en) | 2016-10-14 | 2016-10-14 | Dual mode power supply electricelectric moves cold -stored commodity circulation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106981U true CN206106981U (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123080.0U Active CN206106981U (en) | 2016-10-14 | 2016-10-14 | Dual mode power supply electricelectric moves cold -stored commodity circulation car |
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| CN (1) | CN206106981U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520204A (en) * | 2018-11-26 | 2019-03-26 | 东风电动车辆股份有限公司 | Control system and method for the electronic refrigerator car with CAN function refrigeration air-conditioner |
| CN109532388A (en) * | 2018-11-26 | 2019-03-29 | 朱士政 | A kind of vehicle-mounted refrigerator central control system of new energy |
| CN110103715A (en) * | 2019-06-04 | 2019-08-09 | 上海华羿汽车***集成有限公司 | A kind of electric commercial vehicle and method for controlling power supply |
| CN110371314A (en) * | 2019-07-23 | 2019-10-25 | 江苏天一机场专用设备股份有限公司 | A kind of electronic boat food vehicle |
| CN110435685A (en) * | 2019-08-30 | 2019-11-12 | 中车长江车辆有限公司 | Railway cold chain equipment |
-
2016
- 2016-10-14 CN CN201621123080.0U patent/CN206106981U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520204A (en) * | 2018-11-26 | 2019-03-26 | 东风电动车辆股份有限公司 | Control system and method for the electronic refrigerator car with CAN function refrigeration air-conditioner |
| CN109532388A (en) * | 2018-11-26 | 2019-03-29 | 朱士政 | A kind of vehicle-mounted refrigerator central control system of new energy |
| CN109532388B (en) * | 2018-11-26 | 2022-02-01 | 朱士政 | Vehicle-mounted refrigerator central control system for new energy |
| CN109520204B (en) * | 2018-11-26 | 2024-01-02 | 东风电动车辆股份有限公司 | Control system and method for electric refrigerator car with CAN (controller area network) function refrigeration air conditioner |
| CN110103715A (en) * | 2019-06-04 | 2019-08-09 | 上海华羿汽车***集成有限公司 | A kind of electric commercial vehicle and method for controlling power supply |
| CN110371314A (en) * | 2019-07-23 | 2019-10-25 | 江苏天一机场专用设备股份有限公司 | A kind of electronic boat food vehicle |
| CN110435685A (en) * | 2019-08-30 | 2019-11-12 | 中车长江车辆有限公司 | Railway cold chain equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190926 Address after: 200438 No. 2500, military road, Shanghai, Yangpu District Co-patentee after: SHANGHAI AUTOMOBILE INDUSTRY (GROUP) COMPANY Patentee after: Saic Motor Corporation Limited Address before: 200438 No. 2500, military road, Shanghai, Yangpu District Patentee before: Saic Motor Corporation Limited |