CN101887988A - Group distribution method of standby batteries - Google Patents
Group distribution method of standby batteries Download PDFInfo
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- CN101887988A CN101887988A CN2010101746730A CN201010174673A CN101887988A CN 101887988 A CN101887988 A CN 101887988A CN 2010101746730 A CN2010101746730 A CN 2010101746730A CN 201010174673 A CN201010174673 A CN 201010174673A CN 101887988 A CN101887988 A CN 101887988A
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses a group distribution method of standby batteries, comprising the following steps: (1) determining a numerical value as the weight design value of monolithic polar plates, weighing the monolithic polar plates, and leaving the polar plates the weight of which is within the range of plus or minus 2.5% of the weight design value; (2) grouping the polar plates obtained in step (1), and sequencing the polar plates based on a big group, a middle group and a small group, wherein, the minimum value in each group differs by the same fixed value successively; (3) using three groups of the polar plates to carry out polar-group group distribution, wherein, auto-group distribution is carried out on the polar plates of the middle group, the polar plates of the big group and the small group perform mutual group distribution according to the ratio of 1:1, and a negative polar plate is selected from the middle group; and (4) after group distribution, ensuring the weight deviation of each polar group does not exceed 1%. After the batteries are prepared by the group distribution method of the invention, the proportion of a positive active material to a negative active material and the consistency of acid absorption saturation of a partition plate are high, the consistency of float charge voltage of the standby batteries can be improved by more than one time, and the float charge service life can be improved to more than 10 years.
Description
Technical field
The present invention relates to standby battery, be specifically related to the method for group matching of standby battery, relate to consistent performance and floating charge useful life of standby battery float charge voltage.
Background technology
Standby battery is to be applied to communication, electric power, the stand-by power supply that UPS etc. are industrial, storage battery needs many combos to use just can be used for 220V, 110V, standby power systems such as 48V, and battery cell float charge voltage deviation is more greatly the main cause that influences the life-span, the deviation of float charge voltage is subjected to purity of raw materials, the influence of factors such as the open and close valve pressure of safety valve, but basic reason then depends on the degree of consistency of recombination reaction efficient, the change that recombination reaction efficient is very little can cause very large deviation of voltage, and the topmost factor of recombination reaction efficient is blend proportion and saturation dividing plate of both positive and negative polarity active material in the battery in the storage battery and influence.At present, the mode that domestic combo mode for standby battery adopts the back to mend more, promptly after charge in batteries is finished, storage battery is carried out float charge voltage detect combo, because there is contingency in related data, and battery does not on the same group differ greatly, after batteries is used a period of time, difference between each single lattice embodies very soon, the accumulators floating charge brings very big hidden danger useful life, inhale the consistency problem of sour saturation yet will thoroughly solve interior both positive and negative polarity active material blend proportion of battery and dividing plate, also be difficult to reach according to present control device.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of method for group matching of standby battery is provided, overcomes the low and floating charge low defective in useful life of consistency of the float charge voltage of the standby battery that prior art exists.
The present invention is achieved through the following technical solutions:
A kind of method for group matching of standby battery comprises the following steps:
(1) determine that a numerical value as monolithic pole plate weight design load, weighs to the monolithic pole plate then, leave and take and weight design load ± 2.5% scope in pole plate;
(2) step (1) is obtained, divide into groups with pole plate in weight design load ± 2.5% scope, arrange in order and be divided into large, medium and small three groups at least, the minimum value in every group differs same fixed value successively;
(3) three groups of pole plates that obtain with step (2) carry out utmost point flock mating group, and the pole plate of middle groups is combo voluntarily, and the pole plate of maximum, smallest group was with 1: 1 mutual combo, and a negative plate is wherein taken from middle groups;
(4) utmost point group after combo is finished, each utmost point group's deviation of weight is no more than 1%.
Utmost point group's weight comprises: pole plate weight and separator, wherein separator changes less.The crucial weight that is pole plate of influence because the weight of pole plate not only influences the ratio of pole plate both positive and negative polarity active material, and influence the thickness of pole plate, and the assembling pressure of the thickness effect storage battery of pole plate, thereby influences the sour saturation of suction of dividing plate.The weight package rubbing board grid weight and the lead plaster weight of pole plate, the weight of grid changes less during the course, and lead plaster weight is subjected to the coating machine condition influence, wayward, change bigger.Because the weight difference between the grid is atomic little, can or slightly disregard, therefore, the pole plate weight difference is exactly the weight difference of lead plaster substantially, and the present invention carries out utmost point flock mating group according to both positive and negative polarity pole plate weight, not only guaranteed utmost point group both positive and negative polarity active material proportioning, and guaranteed the consistency of thickness of each utmost point group positive/negative plate, thus the consistency of storage battery assembling pressure guaranteed, and the consistency of the suction of dividing plate acid saturation.The consistency of storage battery float charge voltage can be enhanced about more than once.
After adopting method for group matching of the present invention to make battery, the consistency that both positive and negative polarity active material proportioning and dividing plate are inhaled sour saturation is very high, and the consistency of storage battery float charge voltage can be enhanced about more than once, and floating charge can be brought up to more than 10 years useful life.
Embodiment
A kind of method for group matching of standby battery comprises the following steps:
(1) be example with the 15AH pole plate, determine its weight be 200g as monolithic pole plate weight design load, then the monolithic pole plate is weighed, leave and take and weight design load ± 2.5% scope in pole plate, promptly leave and take the pole plate of 196-205g weight, reject ultralight and overweight pole plate;
(2) step (1) is obtained, with weight design load ± 2.5% scope in pole plate divide into groups, sequence arrangement is divided into large, medium and small three groups by weight, first group of weight range: 196-198g, second group of weight range: 199-201g, the 3rd group of weight range: 202-205g, the minimum value in every group differs same fixed value 3 successively;
(3) three groups of pole plates that obtain with step (2) carry out utmost point flock mating group, the pole plate of middle groups is combo voluntarily, the pole plate of maximum, smallest group was with 1: 1 mutual combo, and a negative plate is wherein taken from middle groups, and (for example, one group of utmost point group has six positive plates, then three are taken at maximum group, three are taken at smallest group, and seven negative plates are arranged, and then three are taken at maximum group, three are taken at smallest group, and one is taken at middle groups);
(4) utmost point group after combo is finished, each utmost point group's deviation of weight is 0.8%.
Claims (1)
1. the method for group matching of a standby battery is characterized in that comprising the following steps:
(1) determine that a numerical value as monolithic pole plate weight design load, weighs to the monolithic pole plate then, leave and take and weight design load ± 2.5% scope in pole plate;
(2) step (1) is obtained, divide into groups with pole plate in weight design load ± 2.5% scope, arrange in order and be divided into large, medium and small three groups at least, the minimum value in every group differs same fixed value successively;
(3) three groups of pole plates that obtain with step (2) carry out utmost point flock mating group, and the pole plate of middle groups is combo voluntarily, and the pole plate of maximum, smallest group was with 1: 1 mutual combo, and a negative plate is wherein taken from middle groups; (4) utmost point group after combo is finished, each utmost point group's deviation of weight is no more than 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101746730A CN101887988A (en) | 2010-05-14 | 2010-05-14 | Group distribution method of standby batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101746730A CN101887988A (en) | 2010-05-14 | 2010-05-14 | Group distribution method of standby batteries |
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| Publication Number | Publication Date |
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| CN101887988A true CN101887988A (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101746730A Pending CN101887988A (en) | 2010-05-14 | 2010-05-14 | Group distribution method of standby batteries |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560278A (en) * | 2013-10-23 | 2014-02-05 | 超威电源有限公司 | Matching and sorting method for lead-acid storage batteries |
| CN103594742A (en) * | 2013-11-22 | 2014-02-19 | 天能电池集团有限公司 | Sorting and grouping method for power lead-acid storage battery set |
| CN103594741A (en) * | 2013-11-22 | 2014-02-19 | 天能电池集团有限公司 | Grouping method for power lead-acid storage battery set |
| CN104167570A (en) * | 2014-05-30 | 2014-11-26 | 杭州电子科技大学 | Rapid assembling method for storage battery |
| CN107976631A (en) * | 2017-11-01 | 2018-05-01 | 超威电源有限公司 | A kind of method for testing size of current on different weight negative plate |
| CN108682900A (en) * | 2018-06-01 | 2018-10-19 | 超威电源有限公司 | A kind of lead-acid accumulator containing differentiation pole plate |
| CN112510275A (en) * | 2020-11-20 | 2021-03-16 | 天能电池集团股份有限公司 | Matching method of storage batteries for electric vehicle |
| CN113178624A (en) * | 2021-03-03 | 2021-07-27 | 安徽力普拉斯电源技术有限公司 | High-consistency matching method for power batteries for electric road vehicles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719640A (en) * | 2005-07-13 | 2006-01-11 | 张家港市金帆电源有限公司 | Method for classifying and collecting polar plates in automatic plate weighing machine |
| CN101079479A (en) * | 2007-06-16 | 2007-11-28 | 江苏金帆电源科技有限公司 | Installation structure of slice taker for weighting slice picking machine |
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2010
- 2010-05-14 CN CN2010101746730A patent/CN101887988A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719640A (en) * | 2005-07-13 | 2006-01-11 | 张家港市金帆电源有限公司 | Method for classifying and collecting polar plates in automatic plate weighing machine |
| CN101079479A (en) * | 2007-06-16 | 2007-11-28 | 江苏金帆电源科技有限公司 | Installation structure of slice taker for weighting slice picking machine |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560278B (en) * | 2013-10-23 | 2015-11-25 | 超威电源有限公司 | A kind of lead acid accumulator combo method for separating |
| CN103560278A (en) * | 2013-10-23 | 2014-02-05 | 超威电源有限公司 | Matching and sorting method for lead-acid storage batteries |
| CN103594742A (en) * | 2013-11-22 | 2014-02-19 | 天能电池集团有限公司 | Sorting and grouping method for power lead-acid storage battery set |
| CN103594741A (en) * | 2013-11-22 | 2014-02-19 | 天能电池集团有限公司 | Grouping method for power lead-acid storage battery set |
| CN103594742B (en) * | 2013-11-22 | 2015-10-28 | 天能电池集团有限公司 | A kind of sorting method for group matching of power lead-acid storage battery group |
| CN103594741B (en) * | 2013-11-22 | 2015-10-28 | 天能电池集团有限公司 | A kind of method for group matching of power lead-acid storage battery group |
| CN104167570A (en) * | 2014-05-30 | 2014-11-26 | 杭州电子科技大学 | Rapid assembling method for storage battery |
| CN107976631A (en) * | 2017-11-01 | 2018-05-01 | 超威电源有限公司 | A kind of method for testing size of current on different weight negative plate |
| CN107976631B (en) * | 2017-11-01 | 2020-03-27 | 超威电源集团有限公司 | Method for testing current magnitude on negative plates with different weights |
| CN108682900A (en) * | 2018-06-01 | 2018-10-19 | 超威电源有限公司 | A kind of lead-acid accumulator containing differentiation pole plate |
| CN108682900B (en) * | 2018-06-01 | 2021-04-20 | 超威电源集团有限公司 | Lead-acid storage battery with differentiated polar plates |
| CN112510275A (en) * | 2020-11-20 | 2021-03-16 | 天能电池集团股份有限公司 | Matching method of storage batteries for electric vehicle |
| CN113178624A (en) * | 2021-03-03 | 2021-07-27 | 安徽力普拉斯电源技术有限公司 | High-consistency matching method for power batteries for electric road vehicles |
| CN113178624B (en) * | 2021-03-03 | 2022-09-20 | 安徽力普拉斯电源技术有限公司 | High-consistency matching method for power batteries of electric road vehicles |
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Application publication date: 20101117 |