CN102201690A - Extensive using method of charging and discharging motor - Google Patents
Extensive using method of charging and discharging motor Download PDFInfo
- Publication number
- CN102201690A CN102201690A CN2011101288794A CN201110128879A CN102201690A CN 102201690 A CN102201690 A CN 102201690A CN 2011101288794 A CN2011101288794 A CN 2011101288794A CN 201110128879 A CN201110128879 A CN 201110128879A CN 102201690 A CN102201690 A CN 102201690A
- Authority
- CN
- China
- Prior art keywords
- charge
- battery
- discharge
- batteries
- expansion
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000007599 discharging Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an extensive using method of a charging and discharging motor, and relates to application of a storage battery charging and discharging motor. In the invention, the charging and discharging of batteries are performed on the charging and discharging motor simultaneously; before batteries are charged and discharged, batteries to be discharged and batteries to be charged are connected in series according to a certain quantity ratio; and batteries to be discharged are connected according to normal polarity and batteries to be charged are connected according to reverse polarity. By the method, a plurality of batteries are connected with a loop in series to be discharged; the conventional 300V charger can be used as a 1,500V charger; energy is saved; electricity discharged by batteries is directly used for charging; the basic number of a battery matched group on the charging and discharging motor is effectively increased; moreover, the detection efficiency can be enhanced.
Description
Technical field
The present invention relates to the application of accumulator cell charging and discharging machine, relate in particular to a kind of expansion using method of charge-discharge machine.
Background technology
At present, charge-discharge machine voltage adopts 300V more, and the quantity of corresponding effective rechargeable battery (12V series) then is 16.The quantity of battery is then The more the better in testing process, because discharge on same charger, can eliminate the error of electric current, and tests and finish on identical platform, raises the efficiency.So the battery combo is used and is just seemed very necessary on charge-discharge machine.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of expansion using method of charge-discharge machine is provided, and it can effectively increase the battery combo radix on the charge-discharge machine, and can improve the efficient that detects.
For solving the problems of the technologies described above, the invention provides a kind of expansion using method of charge-discharge machine, battery that need charge and the battery that need discharge are connected on the charge-discharge machine simultaneously; Before charge-discharge machine started, battery that will discharge and the battery that will charge were serially connected by certain quantity ratio, and the battery that discharge just connects, and the battery that charge is contrary to be connect.Because battery is when discharge, voltage is descending; Battery is when charging, and voltage is rising; The part battery is just connect, the part reversal connection, in the charge and discharge process, whole voltage is changing, and the scope of this change in voltage will be in the scope of charger voltage controlled system, will be in a proportion so just connecing the quantity of the quantity of battery and reversal connection battery.
Described charge and discharge process, charger Control current are on a stationary value, and for example 10 amperes is 10 amperes just always, remains unchanged.Has the Current Control function based on charger, so the method for available current control realizes.
Before described the discharging and recharging, battery group connects, and is linked to be whole group again by long-range low electric control switch at last.
In the described charge and discharge process, minimum voltage in ceiling voltage and the battery discharge procedure in the control battery charging process; And the battery plus-negative plate sense of current and size.
In the described charge and discharge process, measure the cell voltage data by adopting the detecting voltage line.
In one embodiment, in the described charge and discharge process, adopt long-range low electric control switch control, avoid that Keep Clear-High Voltage.
The invention has the beneficial effects as follows: can be with many batteries with the loop discharged in series; For example, can be equivalent to the 1500V charger and use at present 300V charger; And energy savings, the electric weight that battery is emitted is directly used in charging; Effectively increase the battery combo radix on the charge-discharge machine, and can improve the efficient that detects.
Description of drawings
Fig. 1 is that the wiring and the control switch of the embodiment of the invention arranged schematic diagram.
Embodiment
In conjunction with the accompanying drawings the present invention is described in further detail below by embodiment.
A kind of expansion using method of charge-discharge machine, battery that need charge and the battery that need discharge are connected on the charge-discharge machine simultaneously; Before charge-discharge machine started, battery that will discharge and the battery that will charge were serially connected in proportion, and the battery that discharge just connects, and the battery that charge is contrary to be connect.
In the described charge and discharge process, has the Current Control function, with the method realization of Current Control according to charger.Concrete, it is constant that the charger Control current keeps.
Before described the discharging and recharging, battery group connects, and is linked to be whole group again by long-range low electric control switch at last.
In the described charge and discharge process, minimum voltage in ceiling voltage and the battery discharge procedure in the control battery charging process; And the battery plus-negative plate sense of current and size.
Charge and discharge process is according to the characteristic of the charge and discharge process of battery, voltage value.And the both positive and negative polarity DC power supply characteristic of battery.The characteristic of the charge and discharge process of battery is meant ceiling voltage in the battery charging process, is no more than 17V, and minimum voltage is not less than 10V in the battery discharge procedure.Both positive and negative polarity DC power supply characteristic: battery is a DC power supply, and for example 10A electric current forward is to charge the battery by battery, during oppositely by battery, is to battery discharge.
In the described charge and discharge process, measure the cell voltage data by adopting the detecting voltage line.
In the described charge and discharge process, adopt long-range low electric control switch control.Described long-range low electric control switch is just need adopt when battery reaches some.For example 80 batteries connect, and more than the voltage 1000V, then need with long-range low electric control.Just like, now have only 300V then not need to be provided with long-range low electric control switch with the playback motor.Certainly, the means of long-range low electric control switch are set here, other conventional method that can adopt replace, avoid the purpose that Keep Clear-High Voltage to reach.
With reference to as shown in Figure 1, the expansion using method of a kind of charge-discharge machine of the present invention, on the basis of 300V charger at present, the quantity of expansion battery.The quantity of battery can expand to 80 at most.Implementation process utilizes the voltage range of charger 300V, the scope of electric current to depend on former charger.The method of implementing is, battery that will discharge and the battery that will charge are serially connected by certain quantity ratio, and the battery that discharge just connects, and the battery that charge is contrary to be connect.Battery group connects, and is linked to be whole group again by long-range low electric control switch at last.Measure the cell voltage data by adopting the detecting voltage line.
Number of batteries proportioning, and reference parameter such as following table 1:
| Just connecing quantity | Reversal connection quantity | The charger voltage range |
| 80 | 68 | ≤280.8 |
| 79 | 69 | ≤256.210 |
| 78 | 68 | ≤254.4 |
| 77 | 67 | ≤252.6 |
| 76 | 66 | ≤250.8 |
| 75 | 65 | ≤249 |
| 74 | 64 | ≤247.215 |
| 73 | 63 | ≤245.4 |
| 72 | 62 | ≤243.6 |
| 71 | 61 | ≤241.8 |
| 70 | 60 | ≤240 |
| 69 | 59 | ≤238.220 |
| 68 | 58 | ≤236.4 |
| 67 | 57 | ≤234.6 |
| 66 | 56 | ≤232.8 |
| 65 | 55 | ≤231 |
| 64 | 54 | ≤229.225 |
| 63 | 53 | ≤227.4 |
| 62 | 52 | ≤225.6 |
| 61 | 51 | ≤223.8 |
Wiring and control switch with 68 batteries of 80 battery reversal connections are arranged as example, as shown in Figure 1.Wherein, "+" represents the positive pole of battery 4, and "-" represents the negative pole of battery 4; Circuit is that this line is controlled by relay 2 switches through the meaning in relay 2 schematic diagram zones; Need the battery of detecting voltage on positive and negative terminal, to connect the voltage signal detection lines.
As shown in Figure 1, every group of 16 batteries of the first half, totally 80.Every group of 17 batteries of the latter half, totally 68.The both positive and negative polarity of charge-discharge machine 3 picks out by lead, is linked into battery 4 through relay 2.Also be provided with light current control master switch 1 on 2 on relay, play control way circuit break-make.Also be connected with reversal connection line 5 on 4 on battery.This is a kind of schematic diagram of the mode of connection, and quantity (17,16) is not must be so much, 16, after 17 batteries connected, about voltage 300V, this voltage was comparatively safe, after every set of connections is finished, each group is connected in series, forms a loop with long-range low electric switch.5 groups of fronts, totally 80 batteries are that a direction connects, 4 groups of back, 68 batteries just oppositely connect.
Above content be in conjunction with concrete execution mode to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. the expansion using method of a charge-discharge machine is characterized in that, battery that need charge and the battery that need discharge are connected on the charge-discharge machine simultaneously; Before charge-discharge machine started, battery that will discharge and the battery that will charge were serially connected in proportion, and the battery that discharge just connects, and the battery that charge is contrary to be connect.
2. the expansion using method of charge-discharge machine as claimed in claim 1 is characterized in that, in the described charge and discharge process, it is constant that the charger Control current keeps.
3. the expansion using method of charge-discharge machine as claimed in claim 1 is characterized in that, before described the discharging and recharging, battery group connects, and is linked to be whole group again by long-range low electric control switch at last.
4. the expansion using method of charge-discharge machine as claimed in claim 1 is characterized in that, in the described charge and discharge process, and minimum voltage in ceiling voltage and the battery discharge procedure in the control battery charging process; And the battery plus-negative plate sense of current and size.
5. the expansion using method of charge-discharge machine as claimed in claim 1 is characterized in that, in the described charge and discharge process, measures the cell voltage data by adopting the detecting voltage line.
6. the expansion using method of charge-discharge machine as claimed in claim 1 is characterized in that, in the described charge and discharge process, adopts long-range low electric control switch control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101288794A CN102201690A (en) | 2011-05-18 | 2011-05-18 | Extensive using method of charging and discharging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101288794A CN102201690A (en) | 2011-05-18 | 2011-05-18 | Extensive using method of charging and discharging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102201690A true CN102201690A (en) | 2011-09-28 |
Family
ID=44662159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101288794A Pending CN102201690A (en) | 2011-05-18 | 2011-05-18 | Extensive using method of charging and discharging motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102201690A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1461616A (en) * | 1973-04-10 | 1977-01-13 | Mabuchi Motor Co | Battery equalizing discharger |
| CN1263364A (en) * | 1999-02-12 | 2000-08-16 | 吴世侊 | Control system of chargeable battery and its control method |
| CN2802739Y (en) * | 2005-01-05 | 2006-08-02 | 深圳市强能电气有限公司 | Energy-saving battery charge-discharge system |
| CN101593854A (en) * | 2008-05-26 | 2009-12-02 | 台湾神户电池股份有限公司 | Battery charging and discharging device |
| CN101854069A (en) * | 2009-03-16 | 2010-10-06 | 通用汽车环球科技运作公司 | The charging method of solar cell and the device that is used for lithium-ion battery systems |
| CN101888110A (en) * | 2010-01-21 | 2010-11-17 | 彭绍岛 | High-power portable intelligent recharge and discharge machine |
-
2011
- 2011-05-18 CN CN2011101288794A patent/CN102201690A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1461616A (en) * | 1973-04-10 | 1977-01-13 | Mabuchi Motor Co | Battery equalizing discharger |
| CN1263364A (en) * | 1999-02-12 | 2000-08-16 | 吴世侊 | Control system of chargeable battery and its control method |
| CN2802739Y (en) * | 2005-01-05 | 2006-08-02 | 深圳市强能电气有限公司 | Energy-saving battery charge-discharge system |
| CN101593854A (en) * | 2008-05-26 | 2009-12-02 | 台湾神户电池股份有限公司 | Battery charging and discharging device |
| CN101854069A (en) * | 2009-03-16 | 2010-10-06 | 通用汽车环球科技运作公司 | The charging method of solar cell and the device that is used for lithium-ion battery systems |
| CN101888110A (en) * | 2010-01-21 | 2010-11-17 | 彭绍岛 | High-power portable intelligent recharge and discharge machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103904735B (en) | A kind of energy storage subsystem for batch (-type) renewable energy system and control method thereof | |
| CN104734236B (en) | Battery set charge/discharge device and method | |
| CN103023085B (en) | Independent photovoltaic storage battery grouping management method | |
| US20100231162A1 (en) | Solar powered battery charging methods and devices for lithium-ion battery systems | |
| CN102496979A (en) | Lithium ion battery pack equalizing circuit with automatic polarity switch | |
| CN102222949A (en) | Device and method for managing batteries | |
| CN204870587U (en) | Electricelectric motor car vehicle mounted power and mobile unit's power supply structure | |
| CN101976876A (en) | Device and method for equalizing batteries in charging process | |
| CN102545335A (en) | Balanced charge-discharge circuit and balanced charge-discharge method | |
| CN101895135A (en) | Balanced management system for series connected battery pack based on auxiliary battery and management method thereof | |
| CN202564995U (en) | Multichannel battery pack charge-discharge control device | |
| CN102790410A (en) | Storage battery charging-discharging system and control method thereof for new energy power generating system | |
| CN103296740A (en) | Automatic switching method of battery pack | |
| CN103501036B (en) | A kind of charging and discharging lithium battery pilot circuit | |
| CN103023105B (en) | Electric motor car charging system with standby switching and charging method | |
| CN104810891A (en) | Battery pack with standby unit and dynamic management method of battery pack | |
| CN104767216A (en) | Power flow direction switching system and method for electric vehicle intelligent charging system | |
| JP2013233002A (en) | Power storage system and method of controlling charge/discharge thereof | |
| CN209948703U (en) | A lithium battery voltage equalization control system | |
| CN101964431B (en) | Multi-stage constant-voltage charging method of lithium secondary battery | |
| CN109088111B (en) | Lithium battery and lead-acid battery hybrid control system and method for new energy automobile | |
| CN102769153B (en) | A kind of method for charging battery pack and implement device thereof | |
| CN103165943A (en) | Storage battery formation method, circuit and device | |
| CN102709614B (en) | Method for charging and discharging lithium secondary battery | |
| CN203504265U (en) | Electric vehicle charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110928 |
|
| RJ01 | Rejection of invention patent application after publication |