CN104600386A - Pulse energy-saving charging method and pulse energy-saving charger - Google Patents
Pulse energy-saving charging method and pulse energy-saving charger Download PDFInfo
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- CN104600386A CN104600386A CN201510047240.1A CN201510047240A CN104600386A CN 104600386 A CN104600386 A CN 104600386A CN 201510047240 A CN201510047240 A CN 201510047240A CN 104600386 A CN104600386 A CN 104600386A
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- 238000007600 charging Methods 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000003213 activating effect Effects 0.000 claims abstract description 10
- 238000007667 floating Methods 0.000 claims abstract description 10
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000010278 pulse charging Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 230000005779 cell damage Effects 0.000 description 11
- 208000037887 cell injury Diseases 0.000 description 11
- 230000006378 damage Effects 0.000 description 8
- 238000003487 electrochemical reaction Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
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- 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
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- Chemical & Material Sciences (AREA)
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a pulse energy-saving charging method and a pulse energy-saving charger. The method comprises the following steps: detecting the voltage of a battery, and activating and charging the battery if the voltage of the battery is lower than a preset voltage; pre-charging the battery by adopting a second preset current or a second positive-negative pulse current; carrying out trickle charge for the battery by adopting a third preset positive-negative pulse current; carrying out the primary charge for the battery by adopting a fourth preset current; carrying out the secondary charge and constant-voltage charge for the battery by adopting a fifth preset current or a fifth preset positive-negative pulse current; stopping the charging for the battery; carrying out the floating charge for the battery by adopting a seventh preset positive-negative pulse current; carrying out the maintenance charge for the battery by adopting an eighth preset positive pulse current; detecting the voltage of the battery in real time, restarting the battery in a feed manner when the battery voltage is lower than an eighth preset voltage, and skipping to the pre-charging step. According to the method, the negative pulse charging way is adopted, so that the current receiving capability of the battery is improved, the service life of the battery is prolonged, and the battery can be automatically restarted when the battery is idle for a long time or is fed so as to be recharged and repaired.
Description
Technical field
The present invention relates to battery boosting technology field, particularly a kind of pulse energy saving charging method and pulse energy saving charger.
Background technology
Charger general mostly on the market is syllogic and common multisection type charger now, and above-mentioned charger exists following defect in charging process:
(1) charging process mainly master fill, high constant voltage and secondaryly to fill, charging process is simple, cannot the accurately charging current of measuring and adjustation battery and voltage in charging process.Further, charging current is constant easily forms inert reaction layer on pole plate, hinders the electrochemical reaction of battery.
(2) at the battery that some damages or standing time is long, when starting to charge, voltage is very low, can be serious to battery pole plates damage if directly filled by force with big current, or directly uses small area analysis preliminary filling, can reduce although can be charged into electricity battery capacity.
(3) some battery is when charging, charger and battery can be connected several days even some months, generally floating charge always or shutoff after charged, and causing battery not to be that floating charge damages is exactly that nature electric discharge causes battery to be scrapped.
(4) when user needs the behaviour in service of understanding one or multiple stage machine and battery, cannot understand in real time, remote control of machine of more having no idea.In charging process, the state of charging cannot be shown in real time, well can not grasp charging process.
Summary of the invention
Object of the present invention is intended at least solve one of described technological deficiency.
For this reason, one object of the present invention is to propose a kind of pulse energy saving charging method, the method adopts negative pulse charging mode, the electrochemical reaction rates of battery can be improved, reduce the cell damage because gassing and thermal runaway cause, increase useful life of battery, placed for a long time or feed time can autoboot, supplementary maintenance.
To achieve these goals, the embodiment of one aspect of the present invention provides a kind of pulse energy saving charging method, comprises the steps:
S1, detect the voltage of battery, if the voltage of described battery is lower than the first predeterminated voltage, then the first predetermined current carries out activating charge to described battery, until the voltage of described battery reaches described first predeterminated voltage;
S2, carries out preliminary filling charging with the second predetermined current or positive negative impulse current to described battery, until described cell voltage reaches the second predeterminated voltage;
S3, presets positive negative impulse current with the 3rd and carries out tiny stream charging to described battery, until described cell voltage reaches the 3rd predeterminated voltage;
S4, leads charging with the 4th predetermined current to described battery, until described cell voltage reaches the 4th predeterminated voltage;
S5, carries out time charging, until described cell voltage reaches the 5th predeterminated voltage with the 5th predetermined current or positive negative impulse current to described battery;
S6, carries out constant voltage charge with described 5th predetermined current or positive negative impulse current to described battery, until charging current falls to the 6th predetermined current;
S7, stops charging to described battery, and detect described battery whether reach the 6th predeterminated voltage;
S8, if so, then presets with the 7th positive negative impulse current to carry out the first preset duration floating charge to described battery, and carry out safeguarding charging to described battery and the voltage limiting described battery not higher than the 7th predeterminated voltage;
S9, the described cell voltage of real-time detection, if described cell voltage is lower than the 8th predeterminated voltage, then restart charger, carry out supplementing and safeguarding to described battery, and control described battery supply feed and restart, jump to described step S2, wherein, described 8th predeterminated voltage is lower than described 7th predeterminated voltage.
In one embodiment of the invention, in described step S1, the first predetermined current carries out activating charge to described battery, comprises the steps:
In the second preset duration, with described first predetermined current, described battery is charged until cell voltage reaches the 9th predeterminated voltage, if in described second preset duration, described cell voltage is between described first predeterminated voltage and described 9th predeterminated voltage, then perform step S2, otherwise judge electric voltage exception, then stop activating charge sending and report an error instruction and show error code, wherein, described first predeterminated voltage is lower than described 9th predeterminated voltage.
In one embodiment of the invention, in described step S1, also comprise the steps: the ambient temperature detecting described battery.
In one embodiment of the invention, after described step S1, also comprise the steps: whether to detect described battery by overdischarge, comprise: stop charging to described battery, detect described cell voltage, if the voltage of described battery reaches described first predeterminated voltage, then judge that described battery is not by overdischarge, perform step S2.
In one embodiment of the invention, in described step S7, if detect that cell voltage does not reach described 6th predeterminated voltage, then judge that cell voltage is abnormal, stop to described battery charging, send and report an error instruction and show error code.
In one embodiment of the invention, in described step S10, do not charge to described battery if detected in the 3rd preset duration, then described battery supply feed is restarted, and jumps to described step S2.
In one embodiment of the invention, described 3rd preset duration is 10 days.
In one embodiment of the invention, in described step S1 to S10, also comprise the steps: the charged state showing described battery in real time, described charged state comprises: charging current, temperature and cell voltage.
According to the pulse energy saving charging method of the embodiment of the present invention, employing multistage charge mode combines adjustment in real time, and battery can be avoided due to the improper damage caused of charging, and shows error code and cut off output to enter holding state when cell damage.And, the present invention adopts negative pulse charging mode, the electrochemical reaction rates of battery can be improved, reduce the cell damage caused due to gassing and thermal runaway, increase the useful life of battery, placed for a long time or feed time can autoboot, supplementary maintenance, the charged state of real-time display battery, can see the charged state of battery very intuitively, facilitate routine use.
Another object of the present invention is to propose a kind of pulse energy saving charger, adopt negative pulse charging mode, greatly can improve the electrochemical reaction rates of battery, improve the current receiv ability of battery, reduce the cell damage because gassing and thermal runaway cause, increase useful life of battery, placed for a long time or feed time can autoboot, supplementary maintenance.
To achieve these goals, the present invention's embodiment on the other hand provides a kind of pulse energy saving charger, and described pulse energy saving charger adopts the pulse energy saving charging method described in above-described embodiment to charge to battery.
In one embodiment of the invention, described pulse energy saving charger electric voltage exception detected and send report an error instruction time, cut off be connected with the output of battery, described pulse energy saving charger enters holding state.
According to the pulse energy saving charger of the embodiment of the present invention, employing multistage charge mode combines adjustment in real time, and battery can be avoided due to the improper damage caused of charging, and shows error code and cut off output to enter holding state when cell damage.And, the present invention adopts negative pulse charging mode, greatly can improve the electrochemical reaction rates of battery, improve the current receiv ability of battery, reduce the cell damage because gassing and thermal runaway cause, increase the useful life of battery, can autoboot when placing long-time or feed, supplementary maintenance, the in real time charged state of display battery, the charged state of battery can be seen very intuitively, facilitate routine use.Further, the present invention can adopt duplicate supply to design, and only has the power consumption of 2-3W when standby, when left unguarded, can save very considerable electricity every year.In addition, the present invention can use 485 communication interfaces, realizes multimachine and controls in real time, in the convenient centralized management of integrated mill, reduces operating personnel.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the flow chart of pulse energy saving charging method according to an embodiment of the invention;
Fig. 2 is the flow chart of pulse energy saving charging method in accordance with another embodiment of the present invention;
Fig. 3 is the schematic diagram of each charging stage of pulse energy saving charging method according to the embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The embodiment of the present invention provides a kind of pulse energy saving charging method, and the method can provide the negative pulse multisection type intelligent control method to battery.
As shown in Figure 1, the pulse energy saving charging method of the embodiment of the present invention, comprises the steps:
Step S1, activating charge: the voltage detecting battery to be charged, if the voltage of battery is lower than the first predeterminated voltage V3, then carries out activating charge with the first predetermined current I1 to battery, until cell voltage reaches the first predeterminated voltage V3.The t1 period in this step S1 corresponding diagram 3.
Particularly, in the second preset duration, with the first predetermined current I1, battery is charged until cell voltage reaches the 9th predeterminated voltage V2.If in the second preset duration, cell voltage is between the first predeterminated voltage V3 and the 9th predeterminated voltage V2, if namely in the second preset duration, cell voltage does not reach V2 but higher than V3, then performs step S2; If cell voltage not higher than V3, then judges electric voltage exception, show that cell damage needs to change, stop activating charge, send and report an error instruction and show error code.Wherein, the first predeterminated voltage V3 is lower than the 9th predeterminated voltage V2.
In an example of the present invention, the first predetermined current I1 is 0.015-0.025C, and the second preset duration is 2 hours.
In one embodiment of the invention, in step sl, while detection cell voltage, the ambient temperature of battery is detected.The present invention can the charge parameter of the comprehensive ambient temperature determination battery of cell voltage and battery.
Further, after step S1, also comprise the steps: whether to detect battery by overdischarge.
Particularly, detect battery, stop carrying out charging 3 minutes to battery, detect cell voltage, if cell voltage reaches the first predeterminated voltage V3, then judge that battery is not by overdischarge, perform step S2.The t2 period in this step corresponding diagram 3.
Step S2, preliminary filling charges: carry out preliminary filling charging with the second predetermined current or positive negative impulse current I2 to battery, until cell voltage reaches the second predeterminated voltage V4,2 hours in limited time.The t3 period in this step S2 corresponding diagram 3.
In an example of the present invention, the second predetermined current or positive negative impulse current I2 are 0.015-0.025C.
Step S3, tiny stream charging: preset positive negative impulse current I3 with the 3rd and tiny stream charging is carried out to battery, until cell voltage reaches the 3rd predeterminated voltage V5,2 hours in limited time.The t4 period in this step S3 corresponding diagram 3.
In an example of the present invention, the 3rd default positive negative impulse current I3 is 0.045-0.055C.
Step S4, main charging: charging is led to battery with the 4th predetermined current I4, until cell voltage reaches the 4th predeterminated voltage V6,4 hours in limited time.The t5 period in this step S4 corresponding diagram 3.
In an example of the present invention, the 4th predetermined current I4 is 0.12-0.25C.
Step S5, secondary charging: time charging is carried out to battery with the 5th predetermined current or positive negative impulse current I5, until cell voltage reaches the 5th predeterminated voltage V7,6 hours in limited time.The t6 period in this step S5 corresponding diagram 3.
In an example of the present invention, the 5th predetermined current or positive negative impulse current I5 are 0.09-0.15C.
Step S6, constant voltage charge: constant voltage charge is carried out to battery with the 5th predetermined current or positive negative impulse current I5, until charging current falls to the 6th predetermined current I6 gradually, 4 hours in limited time.The t7 period in this step S6 corresponding diagram 3.Within this period, cell voltage perseverance is the 5th predeterminated voltage V7.
In an example of the present invention, the 5th predetermined current or positive negative impulse current I5 are 0.09-0.15C.
Step S7, stops charging to battery, and detects cell voltage and whether reach the 6th predeterminated voltage V8.The t8 period in this step S7 corresponding diagram 3.
Particularly, detect battery, stop charging 3 minutes to battery, detect cell voltage, if cell voltage reaches the 6th predeterminated voltage V8, then perform step S8.If detect that cell voltage does not reach the 6th predeterminated voltage V8, then judge that cell voltage is abnormal, stop, to battery charging, sending and reporting an error instruction and show error code.
Step S8, floating charge and maintenance charging:
Floating charge: if cell voltage reaches the 6th predeterminated voltage V8, then carry out the floating charge of the first preset duration, 1 hour, realize the equalizing charge to battery in limited time to battery with the 7th default positive negative impulse current I7.The t9 period in the floating charge corresponding diagram 3 of this step.
In an example of the present invention, the 7th presets positive negative impulse current I7 is less than or equal to 0.045-0.055C.
Safeguard charging: preset positive pulse electric current I 8 pairs of batteries with the 8th and carry out maintenance charging and limit cell voltage not higher than the 7th predeterminated voltage V9,3 hours in limited time.The t10 period in the maintenance charging corresponding diagram 3 of this step.
In an example of the present invention, the 8th default positive pulse electric current I 8 is 0.045-0.055C.
Step S9, detects cell voltage in real time, if cell voltage is lower than the 8th predeterminated voltage V11, then restarts charger, carries out supplementing and safeguarding to battery, and control battery supply feed is restarted, and jumps to step S2.Wherein, the 8th predeterminated voltage V11 is lower than the 7th predeterminated voltage V9.The t11 period in this step S9 corresponding diagram 3.
Further, in step s 9, battery is not charged if detected in the 3rd duration, then restart charger, carry out supplementing and safeguarding to battery, and control battery supply feed is restarted, and jumps to step S2.Wherein, the 3rd preset duration can be 10 days.
It should be noted that, in step S1 to S9, also comprise the steps: that the charged state showing battery in real time comprises: charging current, temperature and cell voltage.
Fig. 2 is the flow chart of pulse energy saving charging method in accordance with another embodiment of the present invention.
Step S21, energising.
Step S22, initialization.
Step S23, display battery size.
Step S24, confirms that communication connects.
Step S25, testing environment temperature.
Step S26, detects battery tension, if judge electric voltage exception, then performs step S27.
Step S27, display error code, then performs step S28.
Step S28, exports charge parameter and receives instruction.
Step S29, determines battery charging parameter.
Step S30, carries out preliminary filling charging to battery.
2 hours, with the second predetermined current or positive negative impulse current I2, preliminary filling charging is carried out to battery, until cell voltage reaches the second predeterminated voltage V4 in limited time.
Step S31, carries out tiny stream charging to battery.
2 hours in limited time, preset positive negative impulse current I3 with the 3rd and tiny stream charging is carried out to battery, until cell voltage reaches the 3rd predeterminated voltage V5.
Step S32, leads battery and fills charging.
4 hours, with the 4th predetermined current I4, charging is led to battery in limited time, until cell voltage reaches the 4th predeterminated voltage V6,
Step S33, absorbs.
Step S34, test, if judge electric voltage exception, then performs step S35.
Step S35, display error code, then performs step S28.
Step S36, carries out floating charge to battery.
Step S37, pulse is safeguarded, then performs step S28.
Pulse energy saving charging method of the present invention is when charging the battery, and according to the state determination charging current of battery, pulse duration and temperature compensation coefficient, and the parameter detected can be sent to the main frame of networking, a main frame can control multiple stage charger respectively.When charging the battery, negative pulse charging pattern can improve the current receiv ability of battery, and fill the identical battery used time less, the damage that battery causes due to gassing also reduces, and what improve battery recycles number of times, reaches the object of energy-saving and emission-reduction.Automatically enter holding state when machine operation terminates, whole machine only starts accessory power supply and powers when standby, and standby power consumption also only has 2-3W, well avoids due to the too much electricity of idling consumption.
According to the pulse energy saving charging method of the embodiment of the present invention, employing multistage charge mode combines adjustment in real time, and battery can be avoided due to the improper damage caused of charging, and shows error code and cut off output to enter holding state when cell damage.And, the present invention adopts negative pulse charging mode, the electrochemical reaction rates of battery can be improved, reduce the cell damage caused due to gassing and thermal runaway, increase the useful life of battery, placed for a long time or feed time can autoboot, supplementary maintenance, the charged state of real-time display battery, can see the charged state of battery very intuitively, facilitate routine use.
The embodiment of the present invention provides a kind of pulse energy saving charger, and this pulse energy saving charger adopts the pulse energy saving charging method of above-described embodiment to charge to battery.
In one embodiment of the invention, pulse energy saving charger detect electric voltage exception and report an error instruction time, cut-out be connected with the output of battery, pulse energy saving charger enters holding state.
According to the pulse energy saving charger of the embodiment of the present invention, employing multistage charge mode combines adjustment in real time, and battery can be avoided due to the improper damage caused of charging, and shows error code and cut off output to enter holding state when cell damage.And, the present invention adopts negative pulse charging mode, greatly can improve the electrochemical reaction rates of battery, improve the current receiv ability of battery, reduce the cell damage because gassing and thermal runaway cause, increase the useful life of battery, can autoboot when placing long-time or feed, supplementary maintenance, the in real time charged state of display battery, the charged state of battery can be seen very intuitively, facilitate routine use.Further, the present invention can adopt duplicate supply to design, and only has the power consumption of 2-3W when standby, when left unguarded, can save very considerable electricity every year.In addition, the present invention can use 485 communication interfaces, realizes multimachine and controls in real time, in the convenient centralized management of integrated mill, reduces operating personnel.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.Scope of the present invention is by claims extremely equivalency.
Claims (10)
1. a pulse energy saving charging method, is characterized in that, comprises the steps:
S1, detects the voltage of battery, if the voltage of described battery is lower than the first predeterminated voltage, then carries out activating charge with the first predetermined current to described battery, until the voltage of described battery reaches described first predeterminated voltage;
S2, carries out preliminary filling charging with the second predetermined current or positive negative impulse current to described battery, until described cell voltage reaches the second predeterminated voltage;
S3, presets positive negative impulse current with the 3rd and carries out tiny stream charging to described battery, until described cell voltage reaches the 3rd predeterminated voltage;
S4, leads charging with the 4th predetermined current to described battery, until described cell voltage reaches the 4th predeterminated voltage;
S5, carries out time charging, until described cell voltage reaches the 5th predeterminated voltage with the 5th predetermined current or positive negative impulse current to described battery;
S6, carries out constant voltage charge with described 5th predetermined current or positive negative impulse current to described battery, until charging current falls to the 6th predetermined current;
S7, stop charging to described battery, and whether the voltage detecting described battery reaches the 6th predeterminated voltage;
S8, if so, then presets with the 7th positive negative impulse current to carry out the first preset duration floating charge to described battery, and carry out safeguarding charging to described battery and the voltage limiting described battery not higher than the 7th predeterminated voltage;
S9, the described cell voltage of real-time detection, if described cell voltage is lower than the 8th predeterminated voltage, then restart charger, carry out supplementing and safeguarding to described battery, and control described battery supply feed and restart, jump to described step S2, wherein, described 8th predeterminated voltage is lower than described 7th predeterminated voltage.
2. pulse energy saving charging method as claimed in claim 1, it is characterized in that, in described step S1, the first predetermined current carries out activating charge to described battery, comprises the steps:
In the second preset duration, with described first predetermined current, described battery is charged until cell voltage reaches the 9th predeterminated voltage, if in described second preset duration, described cell voltage between described first predeterminated voltage and described 9th predeterminated voltage, then performs step S2, otherwise judges electric voltage exception, then stop activating charge, send and report an error instruction and show error code, wherein, described first predeterminated voltage is lower than described 9th predeterminated voltage.
3. pulse energy saving charging method as claimed in claim 1 or 2, is characterized in that, in described step S1, also comprise the steps: the ambient temperature detecting described battery.
4. pulse energy saving charging method as claimed in claim 1, it is characterized in that, after described step S1, also comprise the steps: whether to detect described battery by overdischarge, comprise: stop charging to described battery, detect described cell voltage, if the voltage of described battery reaches described first predeterminated voltage, then judge that described battery is not by overdischarge, perform step S2.
5. pulse energy saving charging method as claimed in claim 1, it is characterized in that, in described step S7, if detect that cell voltage does not reach described 6th predeterminated voltage, then judge that cell voltage is abnormal, stop to described battery charging, send and report an error instruction and show error code.
6. pulse energy saving charging method as claimed in claim 1, it is characterized in that, in described step S10, do not charge to described battery if detected in the 3rd preset duration, then described battery supply feed is restarted, and jumps to described step S2.
7. pulse energy saving charging method as claimed in claim 6, it is characterized in that, described 3rd preset duration is 10 days.
8. pulse energy saving charging method as claimed in claim 1, it is characterized in that, in described step S1 to S10, also comprise the steps: the charged state showing described battery in real time, described charged state comprises: charging current, temperature and cell voltage.
9. a pulse energy saving charger, is characterized in that, described pulse energy saving charger adopts the pulse energy saving charging method described in any one of claim 1-8 to charge to battery.
10. pulse energy saving charger as claimed in claim 9, is characterized in that, described pulse energy saving charger electric voltage exception detected and send report an error instruction time, cut off and be connected with the output of battery, described pulse energy saving charger enters holding state.
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| CN106786877A (en) * | 2016-12-20 | 2017-05-31 | 德州富路汽车智能化研究有限公司 | The method and device charged to high power battery |
| CN106972588A (en) * | 2017-05-12 | 2017-07-21 | 中国电力科学研究院 | The method and system of lithium ion battery DC power system floating charging operation control |
| CN108470915A (en) * | 2018-03-20 | 2018-08-31 | 福州鼎烯飞扬科技有限公司 | A kind of Intelligent electric bicycle quick charging battery packet and its charging method |
| CN109742468A (en) * | 2018-12-29 | 2019-05-10 | 宁波古得电子科技有限公司 | A kind of charging method of battery |
| CN110854960A (en) * | 2019-11-27 | 2020-02-28 | 威海安屯尼智能电子科技有限公司 | Frequency change pulse charging method and system for lead-acid battery |
| CN110867922A (en) * | 2019-11-27 | 2020-03-06 | 威海安屯尼智能电子科技有限公司 | Pulse charging method for pulling high voltage in floating charging stage and power supply charger |
| CN112087018A (en) * | 2019-12-09 | 2020-12-15 | 超威电源集团有限公司 | Charger and charging method thereof |
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| CN106505269A (en) * | 2016-12-19 | 2017-03-15 | 蔡秋华 | A kind of smart home runs activation system with lithium ion battery |
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| CN106786877B (en) * | 2016-12-20 | 2019-02-22 | 山东元齐新动力科技有限公司 | The method and device to charge to high power battery |
| CN106972588A (en) * | 2017-05-12 | 2017-07-21 | 中国电力科学研究院 | The method and system of lithium ion battery DC power system floating charging operation control |
| CN106972588B (en) * | 2017-05-12 | 2021-05-28 | 中国电力科学研究院 | Method and system for controlling floating charge operation of lithium ion battery direct current power supply system |
| CN108470915A (en) * | 2018-03-20 | 2018-08-31 | 福州鼎烯飞扬科技有限公司 | A kind of Intelligent electric bicycle quick charging battery packet and its charging method |
| CN108470915B (en) * | 2018-03-20 | 2020-11-20 | 福州鼎烯飞扬科技有限公司 | Intelligent electric bicycle quick-charging battery pack and charging method thereof |
| CN109742468A (en) * | 2018-12-29 | 2019-05-10 | 宁波古得电子科技有限公司 | A kind of charging method of battery |
| CN110854960A (en) * | 2019-11-27 | 2020-02-28 | 威海安屯尼智能电子科技有限公司 | Frequency change pulse charging method and system for lead-acid battery |
| CN110867922A (en) * | 2019-11-27 | 2020-03-06 | 威海安屯尼智能电子科技有限公司 | Pulse charging method for pulling high voltage in floating charging stage and power supply charger |
| CN110867922B (en) * | 2019-11-27 | 2021-12-10 | 威海安屯尼智能电子科技有限公司 | Pulse charging method for pulling high voltage in floating charging stage and power supply charger |
| CN112087018A (en) * | 2019-12-09 | 2020-12-15 | 超威电源集团有限公司 | Charger and charging method thereof |
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Effective date of registration: 20200316 Address after: 210022 No. 26 Dachang Road, Qinhuai District, Nanjing City, Jiangsu Province Patentee after: NANJING PENGTU POWER SUPPLY Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 98 A201 210042 Patentee before: Zhang Jihong |