CN205544406U - But direct current that multiple gun was exported simultaneously fills electric pile - Google Patents

But direct current that multiple gun was exported simultaneously fills electric pile Download PDF

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Publication number
CN205544406U
CN205544406U CN201620102145.7U CN201620102145U CN205544406U CN 205544406 U CN205544406 U CN 205544406U CN 201620102145 U CN201620102145 U CN 201620102145U CN 205544406 U CN205544406 U CN 205544406U
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catalyst
group
rifle
power model
catalyst group
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CN201620102145.7U
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Chinese (zh)
Inventor
常江
靳鹏飞
刘鹏
潘培君
张昉
仝利峰
张智峰
韩金坤
张晓龙
孙耀飞
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Cama Luoyang Electronics Co Ltd
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Cama Luoyang Electronics Co Ltd
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Abstract

The utility model relates to a but direct current that multiple gun was exported simultaneously fills electric pile contains: alternating current power supply module, power module group, contactor group, main control unit, charge rob, CAN communication module and man -machine interaction module. The utility model discloses a multiunit less power unit connect in parallel, and the independent simulation monitoring channel of design multichannel satisfies the rifle state and detects needs, independently export in multichannel direct current return circuit, and export through two direct current contactor from the positive negative terminal of dc bus in every return circuit, at direct current contactor lower extreme configuration direct current fast acting fuse, keeps apart the outside short -circuit fault in direct current return circuit, be connected the back in charge rifle and electric motor car, fill electric pile and charge as required, through reasonable circuit design and control strategy, realize the division and the multiplexed output of power module, realize the multiple gun and export simultaneously, charge simultaneously to two and above electric automobile simultaneously, or carry out the high -power to a car and charge.

Description

A kind of can the direct-current charging post that simultaneously exports of multiple gun
Technical field
The utility model relates to new forms of energy charging field, specifically, be a kind of can the direct-current charging post that simultaneously exports of multiple gun.
Background technology
The direct-current charging post equipment pattern using single rifle output or rush-harvesting and rush-planting to export in turn at present more, bicycle can only be charged when charging, cause the charging interval long, affect the utilization rate of electric motor car, greatly reduce the utilization rate of charger and electric motor car, whole industry is caused unnecessary loss.
Because the defect that above-mentioned existing direct-current charging post output mode exists, the present inventor manufactures practical experience abundant for many years and Professional knowledge based on being engaged in this type of product design, and coordinate the utilization of scientific principle, actively the most in addition research and innovation, can the direct-current charging post that simultaneously exports of multiple gun to found a kind of new structure, the output mode of general existing direct-current charging post can be improved so that it is have more practicality.Through constantly research, design, and after repeatedly studying sample and improving, finally create this utility model having practical value.
Summary of the invention
The purpose of this utility model be propose a kind of can the direct-current charging post that simultaneously exports of multiple gun so that it is be capable of the function that multiple charging gun is charged simultaneously, thus more practical.
The purpose of this utility model and solve it and technical problem is that and use following technical scheme to realize.According to the utility model proposes a kind of can the direct-current charging post that simultaneously exports of multiple gun, it comprises: AC power supply module, power model group, catalyst group, master controller, charging are robbed, CAN and human-computer interaction module, and described power model group comprises power model group 1 and power model group 2;Described catalyst group comprises A catalyst group, B catalyst group, C catalyst group and D catalyst group;Described charging is robbed and is comprised A rifle, B rifle, C rifle and D rifle;The outfan of described AC power supply module input with power model group 1 and power model group 2 respectively is connected;The outfan of described power model group 1 input with A catalyst group and B catalyst group respectively is connected, and the outfan of power model group 2 input with C catalyst group and D catalyst group respectively is connected;The outfan of described A catalyst group is connected with A rifle, and the outfan of B catalyst group is connected with B rifle, and the outfan of C catalyst group is connected with C rifle, and the outfan of D catalyst group is connected with D rifle;Between input and the input of C catalyst group of described A catalyst group, all connected by catalyst between the input of B catalyst group and the input of D catalyst group, and this catalyst is connected with master controller;Described master controller is connected with catalyst group;It is connected between described master controller and charging gun and has CAN;Described master controller connects with human-computer interaction module.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, be connected between wherein said master controller with catalyst group and have insulation monitoring module.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, be connected between wherein said master controller with catalyst group and have anti-reverse module.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, wherein said human-computer interaction module includes touch display unit and state indicating device.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, wherein said master controller is also associated with communication module.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, wherein said master controller is also associated with card reader.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, the most each described catalyst group is composed in parallel by two catalysts.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, two the catalyst groups connected on same power model in wherein said power model group 1 and power model group 2, a catalyst in one of them catalyst group is connected on same charging gun with a catalyst in another catalyst group.
Aforesaid a kind of can the direct-current charging post that simultaneously exports of multiple gun, all install electric fuse between the catalyst that wherein said each charging gun is connected with on it.
This utility model compared with prior art has clear advantage and beneficial effect.By technique scheme, this utility model can reach suitable technological progress and practicality, and has the extensive value in industry, and it at least has the advantage that
(1) use many group smaller power unit to carry out parallel connection, the analog detection passage of design multichannel independence, need for rifle state-detection.
(2) multi-channel DC loop independently exports, and every loop is exported by two D.C. contactors from dc bus positive and negative terminal, at D.C. contactor lower end configuring direct current fastp-acting fuse, isolated DC loop-external short trouble.
(3) after charging gun is connected with electric motor car, charging pile is charged as required.
Accompanying drawing explanation
Fig. 1 is that this utility model embodiment is a kind of can the fundamental diagram of direct-current charging post that simultaneously exports of multiple gun;
Fig. 2 be this utility model embodiment a kind of can multiple gun export simultaneously direct-current charging post multiple gun output electric control theory figure.
Detailed description of the invention
By further illustrating the technological means and effect that this utility model taked by reaching predetermined goal of the invention, below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes a kind of can multiple gun its detailed description of the invention of direct-current charging post, structure, feature and effect thereof of exporting simultaneously, describe in detail as after.
Referring to Fig. 1, it is that this utility model embodiment is a kind of can the fundamental diagram of direct-current charging post that simultaneously exports of multiple gun;This charging pile comprises: AC power supply module, power model group, catalyst group, master controller, charging are robbed, CAN and human-computer interaction module, and described power model group comprises power model group 1 and power model group 2;Described catalyst group comprises A catalyst group, B catalyst group, C catalyst group and D catalyst group;Described charging is robbed and is comprised A rifle, B rifle, C rifle and D rifle;The outfan of described AC power supply module input with power model group 1 and power model group 2 respectively is connected;The outfan of described power model group 1 input with A catalyst group and B catalyst group respectively is connected, and the outfan of power model group 2 input with C catalyst group and D catalyst group respectively is connected;The outfan of described A catalyst group is connected with A rifle, and the outfan of B catalyst group is connected with B rifle, and the outfan of C catalyst group is connected with C rifle, and the outfan of D catalyst group is connected with D rifle;Between input and the input of C catalyst group of described A catalyst group, between the input of B catalyst group and the input of D catalyst group, it is respectively connected with catalyst, and this catalyst is connected with master controller;Described master controller is connected with catalyst group;It is connected between described master controller and charging gun and has CAN;Described master controller connects with human-computer interaction module.
Wherein said master controller realizes the cooperating between overall control and each functional unit of charging pile charging.Described CAN is used for controller and the transmission that communicates of BMS on car.Described power model realizes the conversion of AC-to DC.
Insulation monitoring module is had it is also preferred that the left be connected between master controller with catalyst group.
Anti-reverse module is had it is also preferred that the left be connected between master controller with catalyst group.
Electric energy metering machine is had it is also preferred that the left be connected between AC power supply module with power model group.
It is also preferred that the left described human-computer interaction module includes touch display unit and state indicating device.Described touch display unit is used for inquiring about and revise systematic parameter and startup and monitoring charging process.Described state indicating device is for the display of charging process information, and during serious conditions, its available buzzer is warned.
It is also preferred that the left be also associated with communication module on master controller.This communication module includes local communication and telecommunication two parts, and wherein local communication is charger and power model, metering units, the internal communication of swiping the card between unit;Telecommunication is used for charging pile and the communication of remote back-office and the inquiry of charger charging status information.
It is also preferred that the left be also associated with card reader on master controller.
Refer to Fig. 2, its be this utility model embodiment a kind of can multiple gun export simultaneously direct-current charging post multiple gun output electric control theory figure.Described each catalyst group is composed in parallel by two catalysts.A catalyst KM1 in two catalyst groups A wherein connected on power model 1 and B, A catalyst group is connected on charging gun A with a catalyst KM2 in B catalyst group;Another catalyst KM3 in A catalyst group is connected on charging gun B with another catalyst KM4 in B catalyst group.A catalyst KM5 in two catalyst groups C connected on power model 2 and D, C catalyst group is connected on charging gun C with a catalyst KM6 in D catalyst group;Another catalyst KM7 in C catalyst group is connected on charging gun D with another catalyst KM8 in B catalyst group.Being connected by catalyst KM9 between input and the input of D catalyst group of A catalyst group, the input of B catalyst is connected by catalyst KM10 with the input of C catalyst.
It is also preferred that the left installation insurance silk between the catalyst that is connected with on it of each charging gun.
In this utility model embodiment, when charging pile carry out multiple rifle export in turn time, controller control DC loop catalyst KM9, KM10 disconnect, it is ensured that two power output group isolated operations;Then Guan Bi catalyst KM1, KM2, starts power model group 1, opens A channel charging.After the charging of A rifle terminates, close power model group 1 and disconnect catalyst KM1, KM2;Then Guan Bi catalyst KM3, KM4, starts power model group 1, opens channel B charging.After the charging of B rifle terminates, close power model group 1 and disconnect catalyst KM3, KM4;Then Guan Bi catalyst KM5, KM6, starts power model group 2, opens C-channel charging.After the charging of C rifle terminates, close power model group 2 and disconnect catalyst KM5, KM6;Then Guan Bi catalyst KM7, KM8, starts power model group 2, opens the charging of D passage.After the charging of D rifle terminates, close power model group 2 and disconnect catalyst KM7, KM8;It is then shut off D.C. contactor KM9, KM10, terminates this charging flow.In actual applications, the output order of each rifle can adjust as required.
In this utility model embodiment, when charging pile carry out rush-harvesting and rush-planting export simultaneously time, master controller sends instruction, and DC loop catalyst KM9, KM10 close, and now have following charging compound mode: A, C rifle charges simultaneously;A, D rifle charges simultaneously;B, C rifle charges simultaneously;B, D rifle charges simultaneously.Work process when simultaneously exporting this charging pile rush-harvesting and rush-planting as a example by simultaneously charging with A, C rifle is described as follows.Under the control of master controller, close catalyst KM1, KM2, KM5, KM6, be then turned on power model group 1 and power model group 2, make A rifle and C rifle be simultaneously in charged state.When charging is complete, close power model group 1 and power model group 2, be then turned off catalyst KM1, KM2, KM5, KM6, terminate this charging.
In another embodiment of this utility model, the number of described power model group is two or more, and now, this charging pile exports while can realizing the charging gun identical with power model group quantity.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.

Claims (9)

1. can the direct-current charging post that simultaneously exports of multiple gun, it comprises: AC power supply module, power model group, catalyst group, master controller, charging are robbed, CAN and human-computer interaction module, it is characterised in that:
Described power model group comprises power model group 1 and power model group 2;
Described catalyst group comprises A catalyst group, B catalyst group, C catalyst group and D catalyst group;
Described charging is robbed and is comprised A rifle, B rifle, C rifle and D rifle;
The outfan of described AC power supply module input with power model group 1 and power model group 2 respectively is connected;
The outfan of described power model group 1 input with A catalyst group and B catalyst group respectively is connected, and the outfan of power model group 2 input with C catalyst group and D catalyst group respectively is connected;
The outfan of described A catalyst group is connected with A rifle, and the outfan of B catalyst group is connected with B rifle, and the outfan of C catalyst group is connected with C rifle, and the outfan of D catalyst group is connected with D rifle;
Between input and the input of C catalyst group of described A catalyst group, all connected by catalyst between the input of B catalyst group and the input of D catalyst group, and this catalyst is connected with master controller;
Described master controller is connected with catalyst group;
It is connected between described master controller and charging gun and has CAN;
Described master controller connects with human-computer interaction module.
The most according to claim 1 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterised in that be connected between wherein said master controller with catalyst group and have insulation monitoring module.
The most according to claim 1 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterised in that be connected between wherein said master controller with catalyst group and have anti-reverse module.
The most according to claim 1 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterised in that be connected between wherein said AC power supply module with power model group and have electric energy metering machine.
The most according to claim 1 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterised in that wherein said human-computer interaction module includes touch display unit and state indicating device.
The most according to claim 1 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterised in that be also associated with communication module on wherein said master controller.
The most according to claim 1 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterised in that the most each described catalyst group is composed in parallel by two catalysts.
The most according to claim 7 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterized in that, two the catalyst groups connected in same power model group in wherein said power model group 1 and power model group 2, a catalyst in one of them catalyst group is connected on same charging gun with a catalyst in another catalyst group.
The most according to claim 8 a kind of can the direct-current charging post that simultaneously exports of multiple gun, it is characterised in that all install electric fuse between the catalyst that wherein said each charging gun is connected with on it.
CN201620102145.7U 2016-02-01 2016-02-01 But direct current that multiple gun was exported simultaneously fills electric pile Active CN205544406U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105553028A (en) * 2016-02-01 2016-05-04 凯迈(洛阳)电子有限公司 DC charging pile capable of simultaneous output from multiple pistols
CN107627888A (en) * 2017-10-12 2018-01-26 上海玖行能源科技有限公司 An a kind of machine six fills split type direct current stake power distribution unit
CN112193110A (en) * 2020-09-24 2021-01-08 洛阳光法电气科技有限公司 Capacity expansion module of direct current charger power and channel, charging control system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105553028A (en) * 2016-02-01 2016-05-04 凯迈(洛阳)电子有限公司 DC charging pile capable of simultaneous output from multiple pistols
CN107627888A (en) * 2017-10-12 2018-01-26 上海玖行能源科技有限公司 An a kind of machine six fills split type direct current stake power distribution unit
CN112193110A (en) * 2020-09-24 2021-01-08 洛阳光法电气科技有限公司 Capacity expansion module of direct current charger power and channel, charging control system and method

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