CN204928312U - On -vehicle electric automobile of non - machine that charges - Google Patents
On -vehicle electric automobile of non - machine that charges Download PDFInfo
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- CN204928312U CN204928312U CN201520638788.9U CN201520638788U CN204928312U CN 204928312 U CN204928312 U CN 204928312U CN 201520638788 U CN201520638788 U CN 201520638788U CN 204928312 U CN204928312 U CN 204928312U
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Abstract
The utility model provides an on -vehicle electric automobile of non - machine that charges, the press packed bale that charges is drawn together: the alternating current power supply incoming end, two at least ACDC rectifier module all are provided with AC input and DC output, AC input is parallelly connected and continuous with the alternating current power supply incoming end each other, it is parallelly connected each other that DC output passes through relay contact points, two at least rifles that charge, the input of every rifle that charges all through a relay contact points with the DC output one -to -one links to each other, control module is respectively with every the control end of relay is connected to through controlling every the opening or close and control every of relay the output of rifle charges. Select charge mode to distribute to the rifle that charges with corresponding rectifier module voluntarily according to the in service behavior of the rifle that charges to the charge utilization ratio of module of the direct current that improves, and can be according to the vehicle condition dynamic adjustment charge mode that takes one's place is not restricted by completely the parking stall.
Description
Technical field
The utility model relates to charger field, particularly relates to a kind of non-vehicle mounted electric charger for automobile.
Background technology
At present, the non-Vehicular direct-current of domestic electric automobile fills soon and mostly is a machine one and fills, and is all mainly that power is fixed, with strong points, poor universality for a certain fixing vehicle design.If meet capacity this unitary demand large then easily cause waste, and when all AC/DC rectification modules row for the national games, loss is large, and the not high utilance that causes of charge efficiency is low.The electric vehicle rapid charging machine of this project is for adapting to new forms of energy and New-energy electric vehicle, adopt power density much higher charging module combination, the equalizing charge of CAN communication bussing technique, there is single channel charge mode, the multichannel multiple-working mode such as charge mode, cycle charging pattern simultaneously, automatically can select and switch, realize the needs of the energy storage device multiple unit charging energy-storings such as New-energy electric vehicle well.
Utility model content
In view of the above problems, the application describes a kind of non-vehicle mounted electric charger for automobile, and described charger comprises
AC power incoming end;
At least two AC/DC rectification modules, each AC/DC rectification module is provided with ac input end and DC output end, the described ac input end of described AC/DC rectification module is parallel with one another and be connected with AC power incoming end, and described DC output end is parallel with one another by relay contact;
At least two charging guns, the input of each charging gun is all connected with described DC output end one_to_one corresponding by a relay contact;
Control module, be connected with the control end of each described AC/DC rectification module, each described relay respectively, in order to detect the output current of each AC/DC rectification module to control the unlatching of each described relay or to close the power output controlling each described charging gun.
Preferably, between described AC/DC rectification module, AC/DC rectification module is in parallel with adopting CAN communication bussing technique between control module.
Preferably, the line of described rectification module and AC power incoming end is also provided with circuit breaker.
Preferably, the connecting line of described DC output end and described relay also arranges a filtration module, described filtration module carries out filtering in order to the direct current exported described rectification module.
Preferably, described non-Vehicular charger has multiple-working mode.
Preferably, described rectification module quantity easily extensible.
Preferably, AC/DC rectification module has the features such as efficiency is high, power factor is high, stable output, hot plug.
Preferably, the connecting line of described relay and described charging gun is provided with DC fuse.
Preferably, described charger also comprises human-computer interface module, and described human-computer interface module is connected with described control module, for display monitoring and the charge mode arranging described charger.
Technique scheme tool has the following advantages or beneficial effect: between AC/DC rectification module and and control module between adopt CAN communication bussing technique and carry out communication monitoring with by charging electric vehicle battery management system, be integrated with wired in parallel and equalizing charge technology, many groups are charged with automatically examining simultaneously and are not controlled, there is single channel charge mode, multichannel is charge mode simultaneously, the multiple-working modes such as cycle charging pattern, automatically can select and switch, automatically can identify and complete the charging of different vehicle, and charging order can set arbitrarily, can not limit by parking stall, achieve the slitless connection of electrokinetic cell pipe and management system (BMS) thereof, improve the efficiency of charging device and charging station system.Unit module also adopts inefficacy self-isolation technique, resonant type soft-switch; have that power density is high, efficiency is high, power factor is high, wide constrained input voltage range; harmonic wave is little; the features such as efficiency is high, hot plug; product adopts international advanced high reliability, long-life parts, has the protection of input and output overvoltage/undervoltage, exports the useful life that the functions such as reverse connecting protection, short-circuit protection, overtemperature protection effectively extend power accumulator.
Accompanying drawing explanation
With reference to appended accompanying drawing, to describe embodiment of the present utility model more fully.But, appended accompanying drawing only for illustration of and elaboration, do not form the restriction to the utility model scope.
Fig. 1 is the structural representation of a kind of non-vehicle mounted electric charger for automobile of the utility model;
Fig. 2 is the primary circuit schematic diagram of the non-vehicle mounted electric charger for automobile with four rectification modules;
Fig. 3 is the primary circuit electric diagram of the non-vehicle mounted electric charger for automobile with four rectification modules.
Embodiment
Below in conjunction with the drawings and specific embodiments, a kind of non-vehicle mounted electric charger for automobile of the utility model is described in detail.
A kind of non-vehicle mounted electric charger for automobile, comprising:
Alternating current source incoming end;
At least two AC/DC rectification modules, each AC/DC rectification module comprises ac input end, DC output end, be connected with described AC power incoming end after multiple AC/DC rectification module ac input end is parallel with one another, the described ac input end of described AC/DC rectification module is parallel with one another and be connected with AC power incoming end, and described DC output end is parallel with one another by relay contact;
At least two charging guns, the input of each charging gun is all connected with described DC output end one_to_one corresponding by a relay contact;
Described control module forms multi-channel control and exports, and is connected respectively with the control end of each described AC/DC rectification module, each described relay, controls the power output of each described charging gun with the unlatching by controlling each described relay or closedown.
Adopt CAN communication bussing technique between AC/DC rectification module, between AC/DC rectification module and control module, be connected after in parallel with control module, between module, communication does not interfere with each other.
Wherein, described relay is high voltage direct current relay, and described rectification module is rectifier.Described charger also comprises human-computer interface module (man-machine interface namely shown in Fig. 1), described human-computer interface module is connected with described control module, by controlling the operating state of all described relays, thus realize the regulation and control to this charger charge mode.The line of described rectifier and AC power incoming end arranging circuit breaker, the connecting line of described charging gun and described main flow output is provided with DC fuse, all for protecting whole charger, preventing the excessive damage electrical equipment of electric current.
The connecting line of described DC output end and described relay also arranges a filtration module, and described filtration module carries out filtering in order to the direct current exported described rectification module.
As shown in Figure 1, wherein, be connected with described AC power incoming end after AC/DC rectification module ac input end described in several is parallel with one another, DC output end by a relay contact rear formation parallel with one another charger DC output, charger DC output by relay contact with often charging gun is connected.
As shown in Figure 2, it is the primary circuit schematic diagram of the non-vehicle mounted electric charger for automobile with four rectification modules, comprises four rectification modules altogether, is respectively M1, M2, M3 and M4, and described rectification module is rectifier.All be connected to a relay between these four rectification modules are adjacent between two, be respectively KM1, KM2, KM3 and KM4, charging gun has four, is respectively rifle A, rifle B, rifle C and rifle D.Wherein, connected by relay K M5 between rifle A and rectification module M1, connected by relay K M6 between rifle B and rectification module M2, connected by relay K M7 between rifle C and rectification module M3, connected by relay K M8 between rifle D and rectification module M4.Described relay can be all high voltage direct current relay.As shown in Figure 3, it is the primary circuit electric diagram of the non-vehicle mounted electric charger for automobile with four rectification modules, as can be seen from the figure, described rectification module input AC electricity exports direct current, and be also connected a DC fuse between described rectification module and corresponding relay, R1, R2, R3 and R4.
During work, non-vehicle mounted electric charger for automobile has three kinds of charge modes:
1) when only needing to charge to an automobile, select " single rifle charging " by described human-computer interface module, described control module opens all relay K M1, KM2, KM3 and KM4, now can only charge to an automobile at every turn.If select rifle A to charge by described human-computer interface module, described control module is opened described relay K M5 and is closed KM6, KM7 and KM8 simultaneously, at this moment described charger maximum power can be supplied to automobile.The tandem that simultaneously can also arrive at a station according to vehicle, selects charging order by human-computer interface module, and after starting, described control module is according to the opening and closing of the corresponding relay of corresponding sequential control, thus achieves automation charging process.When described charging gun has four, total
plant charging order, no matter so vehicle parking is in the position of which rifle, does not affect described charger and it is charged.If four do not have parked vehicles any for rifle one the parking stall residing for rifle, so described control module, by controlling described relay, skips this empty parking space when charging automatically.
2) when needs charge to two automobiles simultaneously, " rush-harvesting and rush-planting charging " is selected by described human-computer interface module, and select the sequence number of carrying out the described charging gun charged, described control module controls the opening and closing of described relay and described relay according to the sequence number of selected charging gun.Such as, if select rifle A and rifle B, described control module sends ON-and OFF-command to relay K M1 and KM3, disconnects KM1 and KM3, and sends close commands to relay K M5 and KM6, closed KM5 and KM6.Now, 1/2 of described charger maximum power can be supplied to automobile.
3) when needs charge to four automobiles simultaneously, selected " four rifle chargings " by described human-computer interface module, described control module sends ON-and OFF-command to described relay K M1, KM2, KM3 and KM4, and select charging order according to the sequencing that automobile arrives at a station, after starting, described control module starts described relay K M5, KM6, KM7 and KM8 according to this order, successively to be supplied to automobile by charging gun by 1/4 of charger maximum power.
The non-vehicle mounted electric charger for automobile of the one that the utility model provides, charging modes can be selected automatically to distribute to rectification module to corresponding charging gun according to the service condition of charging gun, with the utilance of the DC charging module improved, and according to vehicle seated position dynamic conditioning charging modes, can not limit by parking stall completely.
For a person skilled in the art, after reading above-mentioned explanation, various changes and modifications undoubtedly will be apparent.Therefore, appending claims should regard the whole change and correction of containing true intention of the present utility model and scope as.In Claims scope, the scope of any and all equivalences and content, all should think and still belong in intention of the present utility model and scope.
Claims (5)
1. a non-vehicle mounted electric charger for automobile, is characterized in that, described charger comprises
AC power incoming end;
At least two AC/DC rectification modules, each AC/DC rectification module is provided with ac input end and DC output end, the described ac input end of described AC/DC rectification module is parallel with one another and be connected with AC power incoming end, and described DC output end is parallel with one another by relay contact;
At least two charging guns, the input of each charging gun is all connected with described DC output end one_to_one corresponding by a relay contact;
Control module, be connected with the control end of each described AC/DC rectification module, each described relay respectively, in order to detect the output current of each AC/DC rectification module to control the unlatching of each described relay or to close the power output controlling each described charging gun.
2. non-vehicle mounted electric charger for automobile according to claim 1, is characterized in that, between described AC/DC rectification module, AC/DC rectification module is in parallel with adopting CAN communication bussing technique between control module.
3. non-vehicle mounted electric charger for automobile according to claim 1, is characterized in that, the line of described rectification module and AC power incoming end is also provided with circuit breaker.
4. non-vehicle mounted electric charger for automobile according to claim 3, it is characterized in that, the connecting line of described DC output end and described relay also arranges a filtration module, and described filtration module carries out filtering in order to the direct current exported described rectification module.
5. non-vehicle mounted electric charger for automobile according to claim 1, it is characterized in that, described charger also comprises human-computer interface module, and described human-computer interface module is connected with described control module, for selecting the charge mode of described charger.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638788.9U CN204928312U (en) | 2015-08-21 | 2015-08-21 | On -vehicle electric automobile of non - machine that charges |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638788.9U CN204928312U (en) | 2015-08-21 | 2015-08-21 | On -vehicle electric automobile of non - machine that charges |
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| CN204928312U true CN204928312U (en) | 2015-12-30 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026282A (en) * | 2016-07-04 | 2016-10-12 | 深圳伊莱杰科技有限公司 | Double-gun dynamic switching control device |
| CN106427638A (en) * | 2016-11-03 | 2017-02-22 | 上海追日电气有限公司 | Intelligent power distribution quick charger and control method thereof |
| CN106828180A (en) * | 2017-04-10 | 2017-06-13 | 买买提艾力·阿布都热西提 | Electric car charger, charging pile and charging management system |
| CN106899081A (en) * | 2017-03-27 | 2017-06-27 | 深圳市前海中电新能源科技有限公司 | A kind of DC charging motor monitoring system |
| CN108001246A (en) * | 2016-11-01 | 2018-05-08 | 郑州宇通客车股份有限公司 | A kind of electric automobile DC charging system and its charge control method |
| CN111376775A (en) * | 2018-12-27 | 2020-07-07 | 江苏万帮德和新能源科技股份有限公司 | Charging power distribution system for electric automobile |
| CN113452117A (en) * | 2021-06-30 | 2021-09-28 | 海南小鲨鱼智能科技有限公司 | Charging device |
-
2015
- 2015-08-21 CN CN201520638788.9U patent/CN204928312U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026282A (en) * | 2016-07-04 | 2016-10-12 | 深圳伊莱杰科技有限公司 | Double-gun dynamic switching control device |
| CN108001246A (en) * | 2016-11-01 | 2018-05-08 | 郑州宇通客车股份有限公司 | A kind of electric automobile DC charging system and its charge control method |
| CN106427638A (en) * | 2016-11-03 | 2017-02-22 | 上海追日电气有限公司 | Intelligent power distribution quick charger and control method thereof |
| CN113022342A (en) * | 2016-11-03 | 2021-06-25 | 上海追日电气有限公司 | Intelligent power distribution quick charger and control method thereof |
| CN113022342B (en) * | 2016-11-03 | 2022-08-09 | 上海追日电气有限公司 | Intelligent power distribution quick charger and control method thereof |
| CN106899081A (en) * | 2017-03-27 | 2017-06-27 | 深圳市前海中电新能源科技有限公司 | A kind of DC charging motor monitoring system |
| CN106899081B (en) * | 2017-03-27 | 2024-01-26 | 深圳市前海中电新能源科技有限公司 | Direct current charger monitoring system |
| CN106828180A (en) * | 2017-04-10 | 2017-06-13 | 买买提艾力·阿布都热西提 | Electric car charger, charging pile and charging management system |
| CN106828180B (en) * | 2017-04-10 | 2024-02-13 | 买买提艾力·阿布都热西提 | Electric automobile charger, charging pile and charging management system |
| CN111376775A (en) * | 2018-12-27 | 2020-07-07 | 江苏万帮德和新能源科技股份有限公司 | Charging power distribution system for electric automobile |
| CN113452117A (en) * | 2021-06-30 | 2021-09-28 | 海南小鲨鱼智能科技有限公司 | Charging device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 441000 No. 59, Guanyu Road, Tuanshan Town, Xiangyang High tech Development Zone, Hubei Province Patentee after: Hubei Chasri New Energy Technology Co.,Ltd. Address before: 200333 No. 88 lane, Wuwei Road, Putuo District, Shanghai 9 Patentee before: Shanghai Surpass Sun Electric Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 441000 No. 59, Guanyu Road, Tuanshan Town, Xiangyang High tech Development Zone, Hubei Province Patentee after: Borg Warner New Energy (Xiangyang) Co.,Ltd. Address before: 441000 No. 59, Guanyu Road, Tuanshan Town, Xiangyang High tech Development Zone, Hubei Province Patentee before: Hubei Chasri New Energy Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |