CN105656147A - Intelligent bidirectional reversible driving control device of new energy automobile - Google Patents
Intelligent bidirectional reversible driving control device of new energy automobile Download PDFInfo
- Publication number
- CN105656147A CN105656147A CN201610162797.4A CN201610162797A CN105656147A CN 105656147 A CN105656147 A CN 105656147A CN 201610162797 A CN201610162797 A CN 201610162797A CN 105656147 A CN105656147 A CN 105656147A
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- CN
- China
- Prior art keywords
- controller
- battery
- electrical network
- control device
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an intelligent bidirectional reversible driving control device of a new energy automobile. The intelligent bidirectional reversible driving control device comprises a motor, a battery, a control assembly, a bidirectional reversible driving controller, a sine wave driving controller and a BMS fully real-time equalization circuit. Four traditionally needed devices, namely, a motor controller, a direct-current charging pile, a BMS battery management terminal and an inverter are replaced, a power grid alternating-current power source can directly charge an automobile-mounted battery at high speed with motor rated power, the most difficult charging problem in electric automobile popularization is solved, and the reverse inversion output function of electric energy of the automobile battery is further achieved, so that the new energy automobile not only is an automobile, but also has the functions of energy storage and a mobile power source.
Description
Technical field
The invention belongs to smart new energy battery control technology, particularly relate to car load battery charging and discharging reversible control.
Background technology
New-energy automobile intelligence bidirectional reversible drives dynamic control device and is specific to current New-energy electric vehicle high cost, the multi-function motor of new generation that continual mileage is too short, charging is difficult and designs drives dynamic control device, it is integrated with motor to drive with full-vehicle control, battery energy management and high-power grid-connected discharge and recharge, off-network band load and vehicle the technology of filling, it it is the highly integrated high-tech product of a software and hardware, it is the driving of current motor and the cutting edge technology of high power vehicular charging Integrated Solution, represents the new technological development direction of multi-function motor controller.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of new-energy automobile intelligence bidirectional reversible and drive dynamic control device, thus instead of tradition to need electric machine controller, direct-current charging post, BMS battery management terminal and four devices of inverter, and can by electrical network alternating current power supply directly with motor rated power to on-vehicle battery rapid charge, crack a charging difficult problem for the greatest difficulty that electric automobile is promoted, also achieve the reverse inversion output function of automobile batteries electric energy, make new-energy automobile be not only automobile, be also equipped with energy storage and portable power source function.
For realizing above technical purpose, the present invention will take following technical scheme: a kind of new-energy automobile intelligence bidirectional reversible drives dynamic control device, including motor, battery and control assembly, two-way inversion drives controller, sine wave drive controller and the full real time equaliser circuit of BMS, described battery and control assembly include battery, and it is connected in parallel the electric discharge catalyst of battery, charging contactor and direct current preliminary filling controller, described two-way inversion drives controller to include energy-storage units and inversion unit, and be connected with charging contactor and electric discharge catalyst respectively, the input of described energy-storage units is connected with motor simultaneously, described sine wave drive controller is three be connected reactance, and drives controller to be connected by electric wire three with two-way inversion, described BMS full real time equaliser circuit includes electrical network handover module, exchanges pre-die block, electricity leakage sensor and electric capacity switch controller, described electric capacity switch controller is connected with sine wave drive controller three, and be connected with the neutral conductor N of electrical network by electric wire, described electrical network handover module with exchange after pre-die block is connected with sine wave drive controller three, and be connected respectively at A, B, C of electrical network, form three-phase and four-line distribution.
Preferably, described electrical network handover module is additionally provided with list/three-phase switching switch, and two ends are connected with sine wave filter and network neutral line N respectively.
Preferably, it is provided with electricity leakage sensor between the full real time equaliser circuit of described BMS and electrical network.
Preferably, described electrical network is 220V or 380V AC network.
Preferably, the two ends of described charging contactor are also parallel with the pre-die block of direct current.
According to above technical scheme, relative to prior art, the present invention has the advantage that.
Figure of description
Fig. 1 is the structural representation that illustrated new-energy automobile intelligence bidirectional reversible drives dynamic control device.
Wherein, motor 1, battery and control assembly 2, two-way inversion drive controller 3, sine wave drive controller 4, full real time equaliser circuit 5, motor switching 11, battery 21, electric discharge catalyst 22, direct current preliminary filling module 23, charging contactor 24, electricity leakage sensor 51, exchange pre-die block 52, electrical network handover module 53, list/three-phase switch 54, electric capacity switch controller 55.
Detailed description of the invention
Below in conjunction with specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention, after having read the present invention, the amendment of the various equivalent form of values of the present invention is all fallen within the application claims limited range by those skilled in the art.
As shown in Figure 1, a kind of new-energy automobile intelligence bidirectional reversible drives dynamic control device, including motor, battery and control assembly, two-way inversion driving controller, sine wave drive controller and the full real time equaliser circuit of BMS, described battery and control assembly include battery, and it is connected in parallel the electric discharge catalyst of battery, charging contactor and direct current preliminary filling controller, described two-way inversion drives controller to include energy-storage units and inversion unit, and be connected with charging contactor and electric discharge catalyst respectively, the input of described energy-storage units is connected with motor simultaneously; Described sine wave drive controller is three be connected reactance, and drives controller to be connected by electric wire three with two-way inversion; Described BMS full real time equaliser circuit includes electrical network handover module, exchanges pre-die block, electricity leakage sensor and electric capacity switch controller, described electric capacity switch controller is connected with sine wave drive controller three, and be connected with the neutral conductor N of electrical network by electric wire, wherein, described electrical network handover module is additionally provided with list/three-phase switching switch, and two ends are connected with sine wave filter and network neutral line N respectively; Described electrical network handover module with exchange after pre-die block is connected with sine wave drive controller three, and be connected respectively at A, B, C of electrical network, form three-phase and four-line distribution. Simultaneously electricity leakage sensor is set between the full real time equaliser circuit of described BMS and electrical network, when on-vehicle battery needs to charge, it is possible to or direct 220V or 380V AC network is charged.
This product is possible not only to as the identically controlled drive motor of other motor control assemblies, it is also possible to by electrical network alternating current power supply directly with the power of Rated motor to on-vehicle battery rapid charge, cracked the greatest difficulty charging difficult problem that electric automobile is promoted. But also achieving the reverse inversion output function of automobile batteries electric energy so that new-energy automobile is not only automobile, is also provided with energy storage and portable power source function. Simultaneously set of the present invention whole automobile control function (VCU) and battery energy management function (BMS).The reliability of electric automobile, safety and economy are greatly improved, the universal of electric automobile will be brought revolutionary impact. New-energy automobile of having determined is a large amount of construction investments laying charging pile in promoting, saving is built a station and buys high-power charging pile expense, this device directly uses alternating current 220V civil power or AC three-phase four line 380V electrical network directly to charge, electricity speed is not less than the speed of existing charging pile, mutually provides inversion reverse charge during short of electricity for the new-energy automobile of highway driving; There is protective effect in the battery pond life-span by the charging of this device; Device provides the monitoring of new-energy automobile driving process, display, control function, and charge mode is exited in the fully charged automatic switchover of new-energy automobile, and battery protection prevents from overcharging, and improves new-energy automobile lithium battery and uses safety and service life; Can providing Vehicular video monitoring, remote control function provides radio remote distance alarm.
This device new technique can switch following different working modes according to different demands: vehicle travels heavy-duty motor drive pattern, Vehicular battery high power AC charge mode, Vehicular battery energy storage inversion online pattern, vehicular rescue to filling contingency mode, vehicle off-network AC energy output band load pattern; New technique terminal four is combined into and one saves installing space, decreases vehicle body deadweight, new-energy automobile course continuation mileage improves 30%, security reliability improves 60%.
Claims (4)
1. a new-energy automobile intelligence bidirectional reversible drives dynamic control device, it is characterized in that: include motor, battery and control assembly, two-way inversion driving controller, sine wave drive controller and the full real time equaliser circuit of BMS, described battery and control assembly include battery, and it is connected in parallel the electric discharge catalyst of battery, charging contactor and direct current preliminary filling controller, described two-way inversion drives controller to include energy-storage units and inversion unit, and be connected with charging contactor and electric discharge catalyst respectively, the input of described energy-storage units is connected with motor simultaneously; Described sine wave drive controller is three be connected reactance, and drives controller to be connected by electric wire three with two-way inversion; Described BMS full real time equaliser circuit includes electrical network handover module, exchanges pre-die block, electricity leakage sensor and electric capacity switch controller, described electric capacity switch controller is connected with sine wave drive controller three, and be connected with the neutral conductor N of electrical network by electric wire, described electrical network handover module with exchange after pre-die block is connected with sine wave drive controller three, and be connected respectively at A, B, C of electrical network, form three-phase and four-line distribution.
2. new-energy automobile intelligence bidirectional reversible drives dynamic control device according to claim 1, it is characterised in that: described electrical network handover module is additionally provided with list/three-phase switching switch, and two ends are connected with sine wave filter and network neutral line N respectively.
3. new-energy automobile intelligence bidirectional reversible drives dynamic control device according to claim 1, it is characterised in that: it is provided with electricity leakage sensor between the full real time equaliser circuit of described BMS and electrical network.
4. new-energy automobile intelligence bidirectional reversible drives dynamic control device according to claim 1, it is characterised in that: described electrical network is 220V or 380V AC network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162797.4A CN105656147A (en) | 2016-03-21 | 2016-03-21 | Intelligent bidirectional reversible driving control device of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162797.4A CN105656147A (en) | 2016-03-21 | 2016-03-21 | Intelligent bidirectional reversible driving control device of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105656147A true CN105656147A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162797.4A Pending CN105656147A (en) | 2016-03-21 | 2016-03-21 | Intelligent bidirectional reversible driving control device of new energy automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740247A (en) * | 2017-04-01 | 2017-05-31 | 杨勇劲 | A kind of electric motor car charges and drives integration apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427239A (en) * | 2010-10-27 | 2012-04-25 | 上海市电力公司 | Charging and discharging system using electric automobile as mobile energy storage unit in power grid |
| CN103187764A (en) * | 2011-12-31 | 2013-07-03 | 比亚迪股份有限公司 | Electric automobile, power system and motor controller used for electric automobile |
| CN104113120A (en) * | 2014-07-31 | 2014-10-22 | 奇瑞汽车股份有限公司 | Wireless charging system and electric vehicle |
| CN205509575U (en) * | 2016-03-21 | 2016-08-24 | 江苏谷峰电力科技股份有限公司 | Two -way reversible drive control device of new energy automobile intelligence |
-
2016
- 2016-03-21 CN CN201610162797.4A patent/CN105656147A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427239A (en) * | 2010-10-27 | 2012-04-25 | 上海市电力公司 | Charging and discharging system using electric automobile as mobile energy storage unit in power grid |
| CN103187764A (en) * | 2011-12-31 | 2013-07-03 | 比亚迪股份有限公司 | Electric automobile, power system and motor controller used for electric automobile |
| CN104113120A (en) * | 2014-07-31 | 2014-10-22 | 奇瑞汽车股份有限公司 | Wireless charging system and electric vehicle |
| CN205509575U (en) * | 2016-03-21 | 2016-08-24 | 江苏谷峰电力科技股份有限公司 | Two -way reversible drive control device of new energy automobile intelligence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740247A (en) * | 2017-04-01 | 2017-05-31 | 杨勇劲 | A kind of electric motor car charges and drives integration apparatus |
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Application publication date: 20160608 |
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| RJ01 | Rejection of invention patent application after publication |