CN205846800U - A kind of many charging inlets DC charging motor with automatic power distribution function - Google Patents

A kind of many charging inlets DC charging motor with automatic power distribution function Download PDF

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Publication number
CN205846800U
CN205846800U CN201620807374.9U CN201620807374U CN205846800U CN 205846800 U CN205846800 U CN 205846800U CN 201620807374 U CN201620807374 U CN 201620807374U CN 205846800 U CN205846800 U CN 205846800U
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China
Prior art keywords
power
charging
module
distribution function
switches
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CN201620807374.9U
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Chinese (zh)
Inventor
李农
张心
张克贺
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Bright High-Tech New Energy Technology Co Ltd Of Qingdao China
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Bright High-Tech New Energy Technology Co Ltd Of Qingdao China
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Abstract

This utility model discloses a kind of multiplex roles DC charging motor with automatic power distribution function, including m power module, m set of power switches, n charging inlet, control module and monitoring module for connecting electric automobile, wherein, often group power switch device quantity is n, all power modules and all set of power switches one_to_one corresponding, all device for power switching and all charging inlet one_to_one corresponding in set of power switches, m and n is the positive integer not less than 2.Use the technical solution of the utility model, solve the problem that existing DC charging occupation area of equipment is big, power-supply device packet is fixing.

Description

A kind of many charging inlets DC charging motor with automatic power distribution function
Technical field
This utility model belongs to electric vehicle engineering field, particularly relates to a kind of have filling of automatic power distribution function more Electrical interface DC charging motor.
Background technology
Electric automobile uses electric energy as its power resources, has that dusty gas discharge capacity is few, the high and low noise of efficiency, fortune Row low cost and other advantages, is significant for alleviating atmospheric pollution and energy scarcity aspect.Charging equipment of electric automobile is The equipment of a kind of Vehicular battery charging aiming at electric automobile, the electric power having specific function used when being and charge battery is changed Device.
For prior art, for improving charger power, it is ensured that equipment dependability, DC charging motor all uses equipment Design but DC charging motor volume is the biggest.The single-gun-type way of output, every chassis is equipped with a charger and one and stops , there is the shortcomings such as charger quantity is many, floor space is big in parking stall.The existing rush-harvesting and rush-planting way of output, is by charging inlet mostly Number mean allocation power-supply device, supports power averaging distribution, although decrease charger quantity, but do not accomplish that science is closed The power distribution of reason.
At present, DC charging equipment uses single rifle output type or the method for power-supply device multiplex roles mean allocation, takes up an area Area is big, and rectifying installation capacity is high, and the cost of charger own is high, efficiency is low.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of multiplex roles direct current with automatic power distribution function Charger, solves the problem that existing DC charging occupation area of equipment is big, power-supply device packet is fixing.
For solving the problems referred to above, this utility model adopts the following technical scheme that:
A kind of multiplex roles DC charging motor with automatic power distribution function, opens including m power module, m power Pass device group, n are individual for the charging inlet of connecting electric automobile, control module and monitoring module, wherein, often organize power switch Device quantity is n, all power modules and all set of power switches one_to_one corresponding, all power in set of power switches Switching device and all charging inlet one_to_one corresponding, m and n is the positive integer not less than 2;
The outfan of power module is connected in parallel in all power switch devices in corresponding set of power switches respectively The input of part, in each set of power switches, the outfan of all device for power switching is connected to corresponding filling Electrical interface, the control end of all of device for power switching is connected to control module;Monitoring module respectively with control module, institute Having power module, all charging inlets to connect, monitoring module is used for monitoring all power modules, all charging inlets.
As preferably, described monitoring module is connected to all charging inlets by RS485 bus.
As preferably, described monitoring module is connected to all power modules by CAN
Compared with prior art, this utility model reduces the volume of charger, it is possible to according to actually used feelings Condition carries out scientific and reasonable distribution to power-supply device, improves the work efficiency of power-supply device, the centralized management energy to power-supply device Enough realize big electric current quick charge.This programme simple in construction, low cost, it is possible to reduce the manufacturing cost of charger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multiplex roles DC charging motor with automatic power distribution function of the present invention.
Detailed description of the invention
For making those skilled in the art be better understood from the technical solution of the utility model, real with concrete below in conjunction with the accompanying drawings Execute example this utility model is elaborated.
The problem of charging inlet mean allocation is pressed for DC charging plant capacity in prior art, as it is shown in figure 1, this reality A kind of multiplex roles DC charging motor with automatic power distribution function is provided, including m power module, m by new embodiment Individual set of power switches, n for the charging inlet of connecting electric automobile, control module and monitoring module, wherein, often group Power switch device quantity is n, and all power modules and all set of power switches one_to_one corresponding, in set of power switches All device for power switching and all charging inlet one_to_one corresponding, m and n is the positive integer not less than 2;
The outfan of power module is connected in parallel in all power switch devices in corresponding set of power switches respectively The input of part, in each set of power switches, the outfan of all device for power switching is connected to corresponding filling Electrical interface, the control end of all of device for power switching is connected to control module;Monitoring module respectively with control module, institute Having power module, all charging inlets to connect, monitoring module is used for monitoring all power modules, all charging inlets.
As preferably, described monitoring module is connected to all charging inlets by RS485 bus.
As preferably, described monitoring module is connected to all power modules by CAN.
Monitoring module is for obtaining power module information and the electric current of charging inlet, voltage parameter, and described control module is used In controlling Partial Power switch device conductive or pass according to described power module information and the electric current of charging inlet, voltage parameter Disconnected, it is possible to realize the automatic power distribution of charging inlet.
Automatic power distribution process in charging process is: as a example by double charging inlets, A car need to be charged, and connection is filled Electrical interface 1, starts to charge up process, the device for power switching conducting being all connected with charging inlet 1, is connected with charging inlet 2 Device for power switching turns off, and all power module is that A car is powered, and after 2 hours, A car electric energy is supplemented to 80%.Now B car residue Electricity 20%, connects charging inlet 2, according to monitoring module to power module information and the detection of charging inlet charge information, adjusts Whole independent power source module is that B car is powered, and controls the device for power switching shutoff that part is connected with charging inlet 1, simultaneously with charging The device for power switching conducting that interface 2 is connected.
Use charging modes of the present utility model can carry out automatic power distribution according to practical situation, to charger In power-supply device carry out reasonable disposition, improve power-supply device service efficiency, reduce equipment volume, reduce manufacturing cost.
Above example is only exemplary embodiment of the present utility model, is not used in restriction this utility model, and this practicality is new The protection domain of type is defined by the claims.Those skilled in the art can be at essence of the present utility model and protection domain In, this utility model is made various amendment or equivalent, this amendment or equivalent also should be regarded as in this practicality new In the protection domain of type.

Claims (3)

1. a multiplex roles DC charging motor with automatic power distribution function, it is characterised in that include m power module, m Individual set of power switches, n for the charging inlet of connecting electric automobile, control module and monitoring module, wherein, often group Power switch device quantity is n, and all power modules and all set of power switches one_to_one corresponding, in set of power switches All device for power switching and all charging inlet one_to_one corresponding, m and n is the positive integer not less than 2;
The outfan of power module is connected in parallel in all device for power switching in corresponding set of power switches respectively Input, in each set of power switches, the outfan of all device for power switching is connected to corresponding charging Mouthful, the control end of all of device for power switching is connected to control module;Monitoring module respectively with control module, all electricity Source module, all charging inlets connect, and monitoring module is used for monitoring all power modules, all charging inlets.
There is the multiplex roles DC charging motor of automatic power distribution function the most as claimed in claim 1, it is characterised in that described Monitoring module is connected to all charging inlets by RS485 bus.
There is the multiplex roles DC charging motor of automatic power distribution function the most as claimed in claim 1 or 2, it is characterised in that Described monitoring module is connected to all power modules by CAN.
CN201620807374.9U 2016-07-28 2016-07-28 A kind of many charging inlets DC charging motor with automatic power distribution function Active CN205846800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620807374.9U CN205846800U (en) 2016-07-28 2016-07-28 A kind of many charging inlets DC charging motor with automatic power distribution function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620807374.9U CN205846800U (en) 2016-07-28 2016-07-28 A kind of many charging inlets DC charging motor with automatic power distribution function

Publications (1)

Publication Number Publication Date
CN205846800U true CN205846800U (en) 2016-12-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106740216A (en) * 2016-12-30 2017-05-31 深圳市盛弘电气股份有限公司 A kind of charging system for electric automobile
CN108215902A (en) * 2017-12-30 2018-06-29 深圳市车电网络有限公司 A kind of the integral type rush-harvesting and rush-planting DC charging motor and control method of the arbitrary power dispatching of energy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106740216A (en) * 2016-12-30 2017-05-31 深圳市盛弘电气股份有限公司 A kind of charging system for electric automobile
CN106740216B (en) * 2016-12-30 2019-03-22 深圳市盛弘电气股份有限公司 A kind of charging system for electric automobile
CN108215902A (en) * 2017-12-30 2018-06-29 深圳市车电网络有限公司 A kind of the integral type rush-harvesting and rush-planting DC charging motor and control method of the arbitrary power dispatching of energy
CN108215902B (en) * 2017-12-30 2020-10-23 深圳市车电网络有限公司 Integrated double-gun direct-current charger capable of scheduling at any power and control method

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