CN206922680U - A kind of Multifunctional rechargeable electric machine controller - Google Patents
A kind of Multifunctional rechargeable electric machine controller Download PDFInfo
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- CN206922680U CN206922680U CN201720659124.XU CN201720659124U CN206922680U CN 206922680 U CN206922680 U CN 206922680U CN 201720659124 U CN201720659124 U CN 201720659124U CN 206922680 U CN206922680 U CN 206922680U
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Abstract
A kind of Multifunctional rechargeable electric machine controller, described electric machine controller includes three-phase drive device, single-chip microcomputer, first straightening and filtering unit, transformer, second straightening and filtering unit, charging inlet, DC DC modules, Multifunctional inverter, cell managing device and battery deposit electricity sampling apparatus, described electric machine controller is connected with 72V electrokinetic cells, motor, 220V external power supplys and 12V on-vehicle batteries, described Multifunctional inverter is provided with a power receiver end and 6 power output ends, described 72V electrokinetic cells are made up of 6 12V battery blocks, 6 power output ends and 6 12V battery blocks on described Multifunctional inverter correspond.The utility model overcomes the deficiencies in the prior art, integrate electric machine controller, battery management system, charger and DC DC four combined into one apparatus, four combined into one apparatus can solve the matching sex chromosome mosaicism of autonomous system, reallocate resources, using common resource, most, maximum functions is realized by simplest hardware foundation.
Description
Technical field
Electric accessory motor technical field is the utility model is related to, particularly belongs to a kind of Multifunctional rechargeable electric machine controller.
Background technology
Four big Major Systems of electric car electrical system are electric machine controller, battery management system (BMS), charger and DC-
DC。
Electric machine controller is the direction come controlled motor according to setting by the active of integrated circuit, speed, angle,
Response time is operated.So that the advantages that motor application scope is more extensive, and delivery efficiency is higher, and noise is smaller.
Battery management system custom is referred to as battery nurse or battery house keeper, mainly aims at intelligent management and safeguards each
Individual battery unit, prevents battery from overcharge and overdischarge occur, extends the service life of battery, monitors the state of battery.
Charger is to use high frequency electric source technology, and charging technique is adjusted with advanced Intelligent Dynamic.Power frequency machine is to pass
The analog circuit principle of system designs, machine internal power device（Such as transformer, inductance, capacitor）It is all bigger, one
As smaller noise be present when band carries larger operation, but type resistance performance in severe power grid environment condition is stronger, can
It is strong than High-frequency machine by property and stability.
DC-DC is a kind of dc voltage changer, and the electric energy of a magnitude of voltage is changed into another electricity in DC circuit
The device of the electric energy of pressure value, it uses microelectric technique, and small-sized surface mount integrated circuit and miniature electronic component are assembled
Integrally form.
At present on the market electric car four big systems be between the accessory of obstructed manufacturer production independence, part independent accessory
Can mutually it communicate.But because four big systems are obstructed manufacturer production, the system mutual cooperation meeting of different manufacturer's productions
Cause that matching is bad, communication modes need the shared, wasting of resources, while situations such as partial function deficiency or functional redundancy.
Utility model content
The purpose of this utility model there is provided a kind of Multifunctional rechargeable electric machine controller, overcome prior art not
Work this phenomenon when foot using electric vehicle motor controller and charger is different, at the same controller and charger exist it is big
Measure same parts（Single-chip microcomputer, three-phase drive）, electric vehicle motor controller and charger are combined into one using this basis, simultaneously
DC-DC module, Multifunctional inverter, cell managing device and battery are also integrated with controller and deposits electricity sampling apparatus composition
Battery management system, DC-DC module enter electric end and 72V electrokinetic cells and the second straightening and filtering unit, in driving, pass through list
The control of piece machine is charged using 72V electrokinetic cells to it, in charging, is controlled by single-chip microcomputer and is filled using aerator directly to it
Electricity, battery management system can be charged in charging using charger to whole battery pack, can also be according to cell managing device
Control and the single battery in battery pack is charged, during walking, when some battery block feed is serious, battery power discharge utilizes more work(
Energy inverter and the 3rd straightening and filtering unit charge to feeding serious battery block, it is kept and other battery block electricity
Extremely, so as to ensure battery pack physical life, while solve the matching sex chromosome mosaicism of autonomous system, reallocate resources, using common resource,
Most, maximum functions is realized by simplest hardware foundation；It is rational in infrastructure, when ingenious utilization different system works in different
Between so that same hardware realize difference in functionality, charger and controller using same shell radiate, save aluminium, reduce cost,
Economize on resources；Rationally utilize inner space, small more of the current small product size of identical function volume ratio.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of Multifunctional rechargeable electric machine controller, described electric machine controller include three-phase drive device, single-chip microcomputer, the
One straightening and filtering unit, transformer, the second straightening and filtering unit, charging inlet, DC-DC module, Multifunctional inverter, cell tube
Reason device and battery deposit electricity sampling apparatus, and described electric machine controller is connected with the external electricity of 72V electrokinetic cells, motor, 220V
Source and 12V on-vehicle batteries, described Multifunctional inverter is provided with a power receiver end and 6 power output ends, described
72V electrokinetic cells are made up of 6 12V battery blocks, 6 on described Multifunctional inverter power output end and 6 12V batteries
Block corresponds and the 3rd straightening and filtering unit is equipped with connecting wire, and described Multifunctional inverter fills with battery management
Put connection, be controlled by starting and close, described 72V electrokinetic cells respectively with three-phase drive device power receiver end, DC-DC
Module power receiving terminal connects with Multifunctional inverter power receiver end, transmitted electric power to it, described three-phase drive device point
Be not connected with motor and transformer, motor rotation and transformer work, described single-chip microcomputer respectively with three-phase drive device,
Transformer, DC-DC module, cell managing device and battery are deposited electricity sampling apparatus and are directly connected to, for giving three-phase drive device
Startup and closing, reception battery with cell managing device transmission work order, control transformer and DC-DC module are deposited electricity and adopted
The battery information of sampling device collection, the first described straightening and filtering unit enter electric end be connected with charging inlet, current output terminal and transformation
Device enters the connection of electric end, and the second described straightening and filtering unit enters that electric end is connected with transformer current output terminal, current output terminal moves with 72V respectively
Power battery connects with Multifunctional inverter power receiver end, and described DC-DC module power output end connects with 12V on-vehicle batteries
Connect, the electric power on 72V electrokinetic cells is filled by single-chip microcomputer control and gives 12V on-vehicle batteries.
Further, described also to include power line, described power line one end is provided with plug one, the other end is provided with plug
Two.
Further, described plug one coordinates, for being transmitted electric power to it with charging inlet.
Further, described plug two is two core plug, and described two core plug is connected with the external electricity of 220V by socket
Source.
Further, described transformer is depressor containing bridging.
Further, gone back in 6 power output ends on described Multifunctional inverter and 6 12V battery block connecting wires
Provided with 6 independent motor switches, described 6 motor switches are connected with cell managing device respectively, be controlled by starting and
Close.
Further, described 72V electrokinetic cells are provided with motor switch with Multifunctional inverter power receiver end connecting line,
Described motor switch is connected with cell managing device, is controlled by starting and closes.
Further, the second described straightening and filtering unit current output terminal on the connecting line of Multifunctional inverter power receiver end with setting
There is motor switch, described motor switch is connected with cell managing device, is controlled by starting and closes.
Further, the second described straightening and filtering unit current output terminal is also directly connected to DC-DC module power receiver end,
When charger function works, while 12V charging on-vehicle batteries are given, electric car is farthest stored electric power.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
A kind of Multifunctional rechargeable electric machine controller described in the utility model, collection electric machine controller, battery management system, fill
The four combined into one apparatus that electrical equipment and DC-DC are integrated, four combined into one apparatus can solve the matching sex chromosome mosaicism of autonomous system, integrate money
Source, using common resource, most, maximum function is realized by simplest hardware foundation；Matched somebody with somebody according to the controller of different capacity
Corresponding charger is covered, it is rational in infrastructure, it is ingenious to work in different time using different system so that same hardware realizes different work(
Can, charger and controller are radiated using same shell, are saved aluminium, are reduced cost, economize on resources.Rationally utilize internal empty
Between, small more of the current small product size of identical function volume ratio.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is battery management system structural representation.
Embodiment
With reference to embodiment, the utility model will be further described, but the utility model is not limited only to these realities
Example, for depart from the utility model aims on the premise of, carried out by it is any improvement all fall within the scope of protection of the utility model.
As illustrated, a kind of Multifunctional rechargeable electric machine controller described in the utility model, described electric machine controller
Including three-phase drive device 2, single-chip microcomputer 4, the first straightening and filtering unit 5, transformer 6, the second straightening and filtering unit 7, charging
Mouth 11, DC-DC module 12, Multifunctional inverter 8, cell managing device 9 and battery deposit electricity sampling apparatus 91, described electricity
Machine controller is connected with 72V electrokinetic cells 1, motor 3,220V external power supplys 10 and 12V on-vehicle batteries 13, and described is multi-functional inverse
Becoming device and be provided with a power receiver end and 6 power output ends, described 72V electrokinetic cells 1 are made up of 6 12V battery blocks,
6 power output ends on described Multifunctional inverter 8 are corresponded with 6 12V battery blocks and are equipped with connecting wire
3rd straightening and filtering unit 81, described Multifunctional inverter 8 are connected with cell managing device 9, are controlled by starting and close,
Described 72V electrokinetic cells 1 respectively with the power receiver end of three-phase drive device 2, the power receiver end of DC-DC module 12 and multi-functional
The power receiver end of inverter 8 connects, transmitted electric power to it, and described three-phase drive device 2 connects with motor 3 and transformer 6 respectively
Connect, motor 3 rotates and transformer 6 works, described single-chip microcomputer 4 respectively with three-phase drive device 2, transformer 6, DC-DC
Module 12, cell managing device 9 and battery are deposited electricity sampling apparatus 91 and are directly connected to, for three-phase drive device 2 and battery
The transmission of managing device 9 work order, the startup and closing of control transformer 6 and DC-DC module 12, reception battery deposit electricity sampling
The battery information that device 91 gathers, the first described straightening and filtering unit 5 enter electric end be connected with charging inlet, current output terminal and transformation
Device 6 enters the connection of electric end, the second described straightening and filtering unit 7 enter electric end be connected with transformer current output terminal, current output terminal respectively with 72V
Electrokinetic cell connects with the power receiver end of Multifunctional inverter 8, the described power output end of DC-DC module 12 and 12V vehicle mounted electrics
Pond 13 connects, is controlled by single-chip microcomputer and fill the electric power on 72V electrokinetic cells 1 to 12V on-vehicle batteries 13.
Further, described also to include power line 101, described power line one end is provided with plug 1, the other end is provided with
Plug 2 103.
Further, described plug 1 coordinates with charging inlet 11, for being transmitted electric power to it.
Further, described plug two is two core plug, and described two core plug is connected with the external electricity of 220V by socket
Source.
Further, described transformer is depressor containing bridging.
Further, gone back in 6 power output ends on described Multifunctional inverter and 6 12V battery block connecting wires
Provided with 6 independent motor switches 82, described 6 motor switches are connected with cell managing device 9, are controlled by starting respectively
And closing.
Further, described 72V electrokinetic cells are provided with motor switch with Multifunctional inverter power receiver end connecting line
82, described motor switch 82 is connected with cell managing device, is controlled by starting and closes.
Further, the second described straightening and filtering unit current output terminal on the connecting line of Multifunctional inverter power receiver end with setting
There is motor switch, described motor switch 82 is connected with cell managing device, is controlled by starting and closes.
Further, the described current output terminal of the second straightening and filtering unit 7 also directly connects with the power receiver end of DC-DC module 12
Connect, when charger function works, while give 12V charging on-vehicle batteries, electric car is farthest stored electric power.
Cell managing device, including electrokinetic cell 1, single-chip microcomputer 4, Multifunctional inverter 8, cell managing device 9 and battery
Electricity sampling apparatus 91 is deposited, described electrokinetic cell 1 is made up of several 12V battery blocks, is set on described Multifunctional inverter 8
There are a power receiver end and several power output ends, the described power receiver end of Multifunctional inverter 8 passes through motor switch
82 and wire be connected with the both positive and negative polarity of electrokinetic cell 1, for receiving the electric power on electrokinetic cell, several described electric power outputs
End is consistent with several 12V battery numbers of blocks and one-to-one corresponding, and described each power output end is by connecting wire and whole
Stream filter 81 is connected with corresponding 12V battery blocks both positive and negative polarity, for being charged to 12V battery blocks, and described each connection is led
Motor switch 82 is equipped with line, all motor switches 82 described above are connected with cell managing device 9, opened by control
And closing, described battery are deposited the test side of electricity sampling apparatus 91 and are connected, with each 12V battery blocks for detecting inside it respectively
Charge condition, signal output part are connected by single-chip microcomputer 4 with cell managing device 9；Described several 12V battery blocks and some
Individual power output end is 6, and described 6 12V battery blocks are serially connected, formed 72V electrokinetic cell；Described is dynamic
The both positive and negative polarity of power battery is also directly connected to by wire and cell managing device, for supplying power for；Described multi-functional inversion
Include a main coil and several secondary coils inside device, described main coil is connected with power receiver end, described by-pass
Circle respectively with power output end.
Worked this phenomenon when using electric vehicle motor controller and charger being different, while controller and charger are deposited
In a large amount of same parts（Single-chip microcomputer, three-phase drive）, electric vehicle motor controller and charger are combined into one using this basis,
DC-DC module, Multifunctional inverter, cell managing device and battery are also integrated with controller deposit electricity sampling apparatus group simultaneously
Into battery management system, DC-DC module enters electric end and 72V electrokinetic cells and the second straightening and filtering unit, in driving, leads to
Cross single-chip microcomputer control and give its charging using 72V electrokinetic cells, in charging, by single-chip microcomputer control using aerator directly to it
Charging, battery management system can be charged to whole battery pack using charger, can also be filled according to battery management in charging
Put control to charge to the single battery in battery pack, during walking, when some battery block feed is serious, battery power discharge utilizes more
Function inverter and the 3rd straightening and filtering unit charge to feeding serious battery block, it is kept and other battery blocks electricity
Amount extremely, so as to ensure battery pack physical life, while solves the matching sex chromosome mosaicism of autonomous system, reallocates resources, utilizes common money
Source, most, maximum functions is realized by simplest hardware foundation；It is rational in infrastructure, it is ingenious to work in difference using different system
Time so that same hardware realize difference in functionality, charger and controller using same shell radiate, save aluminium, reduce into
Originally, economize on resources；Rationally utilize inner space, small more of the current small product size of identical function volume ratio.
Claims (9)
1. a kind of Multifunctional rechargeable electric machine controller, described electric machine controller includes three-phase drive device and single-chip microcomputer, institute
The electric machine controller stated is connected with 72V electrokinetic cells, motor, 220V external power supplys and 12V on-vehicle batteries, it is characterised in that：Also
Including the first straightening and filtering unit, transformer, the second straightening and filtering unit, charging inlet, DC-DC module, Multifunctional inverter,
Cell managing device and battery deposit electricity sampling apparatus, and described Multifunctional inverter is provided with a power receiver end and 6
Power output end, described 72V electrokinetic cells are made up of 6 12V battery blocks, 6 on described Multifunctional inverter electric power
Output end corresponds with 6 12V battery blocks and is equipped with the 3rd straightening and filtering unit in connecting wire, and described is multi-functional
Inverter is connected with cell managing device, is controlled by starting and closes, and described 72V electrokinetic cells fill with three-phase drive respectively
Put power receiver end, DC-DC module power receiver end connects with Multifunctional inverter power receiver end, transmitted electric power to it, institute
The three-phase drive device stated is connected with motor and transformer respectively, motor rotation and transformer work, described single-chip microcomputer
Deposited respectively with three-phase drive device, transformer, DC-DC module, cell managing device and battery electricity sampling apparatus be directly connected to,
For sending startup and the pass of work order, control transformer and DC-DC module to three-phase drive device and cell managing device
Close, receive the battery information that battery deposits the collection of electricity sampling apparatus, the first described straightening and filtering unit enters electric end and charging
Mouth connection, current output terminal and transformer enter electric end and connected, and the second described straightening and filtering unit enters electric end and connected with transformer current output terminal
Connect, current output terminal is connected with 72V electrokinetic cells and Multifunctional inverter power receiver end respectively, described DC-DC module electric power is defeated
Go out end to be connected with 12V on-vehicle batteries, fill the electric power on 72V electrokinetic cells by single-chip microcomputer control and give 12V on-vehicle batteries.
A kind of 2. Multifunctional rechargeable electric machine controller according to claim 1, it is characterised in that：Described also includes electricity
Source line, described power line one end is provided with plug one, the other end is provided with plug two.
A kind of 3. Multifunctional rechargeable electric machine controller according to claim 2, it is characterised in that：Described plug one with
Charging inlet coordinates, for being transmitted electric power to it.
A kind of 4. Multifunctional rechargeable electric machine controller according to claim 2, it is characterised in that：Described plug two is
Two core plug, described two core plug are connected with 220V external power supplys by socket.
A kind of 5. Multifunctional rechargeable electric machine controller according to claim 1, it is characterised in that：Described transformer is
Depressor containing bridging.
A kind of 6. Multifunctional rechargeable electric machine controller according to claim 1, it is characterised in that：Described is multi-functional inverse
6 power output ends become on device and it is additionally provided with 6 independent motor switches in 6 12V battery block connecting wires, described 6
Individual motor switch is connected with cell managing device, is controlled by starting and closes respectively.
7. according to a kind of Multifunctional rechargeable electric machine controller described in any one of claim 1 or 6, it is characterised in that：It is described
72V electrokinetic cells and Multifunctional inverter power receiver end connecting line be provided with motor switch, described motor switch with it is electric
Pond managing device connection, it is controlled by starting and closes.
8. according to a kind of Multifunctional rechargeable electric machine controller described in any one of claim 1 or 6, it is characterised in that：It is described
The second straightening and filtering unit current output terminal and Multifunctional inverter power receiver end connecting line be provided with motor switch, described electricity
Dynamic switch is connected with cell managing device, is controlled by starting and closes.
A kind of 9. Multifunctional rechargeable electric machine controller according to claim 1, it is characterised in that：The second described rectification
Filter current output terminal is also directly connected to DC-DC module power receiver end.
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| CN201720659124.XU CN206922680U (en) | 2017-06-08 | 2017-06-08 | A kind of Multifunctional rechargeable electric machine controller |
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| CN201720659124.XU CN206922680U (en) | 2017-06-08 | 2017-06-08 | A kind of Multifunctional rechargeable electric machine controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070354A (en) * | 2017-06-08 | 2017-08-18 | 合肥凯利科技投资有限公司 | A kind of Multifunctional rechargeable electric machine controller |
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- 2017-06-08 CN CN201720659124.XU patent/CN206922680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070354A (en) * | 2017-06-08 | 2017-08-18 | 合肥凯利科技投资有限公司 | A kind of Multifunctional rechargeable electric machine controller |
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