JPS63187579A - Charging method for plate of lead storage cell - Google Patents
Charging method for plate of lead storage cellInfo
- Publication number
- JPS63187579A JPS63187579A JP62017079A JP1707987A JPS63187579A JP S63187579 A JPS63187579 A JP S63187579A JP 62017079 A JP62017079 A JP 62017079A JP 1707987 A JP1707987 A JP 1707987A JP S63187579 A JPS63187579 A JP S63187579A
- Authority
- JP
- Japan
- Prior art keywords
- potential
- plate
- pbso4
- pbo2
- circuit
- 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 description 8
- 210000000352 storage cell Anatomy 0.000 title 1
- 239000002253 acid Substances 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims 1
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 abstract description 6
- 229910052924 anglesite Inorganic materials 0.000 abstract description 6
- YADSGOSSYOOKMP-UHFFFAOYSA-N lead dioxide Inorganic materials O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 2
- 230000002238 attenuated effect Effects 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は鉛蓄電池用極板の充電方法の改良に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to an improvement in a method of charging plates for lead-acid batteries.
従来の技術
従来、鉛蓄電池用極板を充電する際、大部分は一定の電
流による充電が行われており、一部断続充宙やステップ
充電などの方法が提案されている。これらの初充雷方法
はそれぞれ極板の特性を付与する重要な過程である。BACKGROUND OF THE INVENTION Conventionally, when charging plates for lead-acid batteries, charging is mostly performed with a constant current, and some methods such as intermittent charging and step charging have been proposed. Each of these initial charging methods is an important process that imparts the characteristics of the plate.
かと1! −宇の笛゛≠貞げ一ト+1tムIr l−)
ル成時間の短縮などが可能であるが効率が悪く、ま
た極板の特性も必ずしも良好ではない。さらに駈続充冨
や、ステップ充電などの手段を採用すれば、充fat
電気量の低減などが可能であるので種々の改良、工夫が
なされて実施されている。Kato1! -U no flute゛≠Saigeichito+1tmuIrl-)
Although it is possible to shorten the time required for forming the electrode, the efficiency is poor, and the characteristics of the electrode plate are not necessarily good. Furthermore, if you adopt methods such as rapid charging or step charging, you can increase the charging fat.
Since it is possible to reduce the amount of electricity, various improvements and devises have been made and implemented.
発明が解決しようとする問題点
しかしながら、各種充電方法を採用した場合でも、陽極
板の保存性能、たとえば、完全即用式極板の保存性能な
どが変化し易く、安定した品質の極板の製造か難しかっ
た。Problems to be Solved by the Invention However, even when various charging methods are adopted, the storage performance of the anode plate, for example, the storage performance of a completely ready-to-use electrode plate, tends to change, making it difficult to manufacture an electrode plate of stable quality. It was difficult.
間顧点を解決するための手段
本発明は上記の如き欠点を除去するもので、たとえば、
完全即用式極板の保存中の即用性能について種々調査し
たところ、連続通電後、開回路時に、陽極電位がPbO
2/PbSO4電位に到達したのち、再充電するステッ
プを複数回行うという手段を採用したものである。Means for overcoming the disadvantages The present invention eliminates the above-mentioned drawbacks, for example:
After conducting various investigations on the ready-to-use performance of the completely ready-to-use electrode plate during storage, it was found that after continuous energization, the anode potential was PbO
After reaching the 2/PbSO4 potential, a step of recharging is performed multiple times.
作用
通電後の開回路時に、陽極電位が酸素発生1位から減衰
する際、PbO,/Pb80.m位本発明ではこの高級
酸化物を充分に消失せしめることによって、極板の保存
中の性能低下を抑制できたことから、これらの高級酸化
物の介在が極板の保存性に影響を及ぼしているものと思
われる。When the anode potential attenuates from the first oxygen generation position during open circuit after energization, PbO, /Pb80. In the present invention, by sufficiently eliminating these higher oxides, it was possible to suppress the performance deterioration during storage of the electrode plate. Therefore, the presence of these higher oxides does not affect the storage stability of the electrode plate. It seems that there are.
実施例
本実施例では36B20クラスの陽、陰極板を用い、比
重1.080希硫酸中で初充電した。Example In this example, 36B20 class positive and negative electrode plates were used, and initial charging was carried out in dilute sulfuric acid having a specific gravity of 1.080.
第1図は初充電中の陽極電位を示したものである。通電
面流は7.8 yt A / crl!で、温度は30
°Cである。曲線a部は連続通電時に酸素ガスがさかん
に発生しているときの陽極電位を示すもので、b部は通
電断後高級酸化物の存在を示す電位領域であり、0部は
PbO2/PbSO4を示す電位領域である。FIG. 1 shows the anode potential during initial charging. Current carrying surface current is 7.8 yt A/crl! And the temperature is 30
It is °C. Part a of the curve shows the anode potential when oxygen gas is actively generated during continuous energization, part b is the potential region indicating the presence of higher oxides after the energization is stopped, and part 0 shows the potential of PbO2/PbSO4. This is the potential range shown.
本実施例では、thの開回路、1hの通電を3回くり返
して行ったのち初充電を終了した。In this example, the initial charging was completed after repeating th open circuit and 1 hour energization three times.
比較のため、従来の方法で初充電した極板と共に、約1
0”cの冷水で40分水洗したのち、120”Cl 0
分の即用乾燥を行った。陰極機は不活性ガス雰囲気中で
常法に従って乾燥した。For comparison, along with the electrode plate that was initially charged using the conventional method, about 1
After washing with cold water of 0"C for 40 minutes, 120"Cl 0
Immediate drying was carried out for 1 minute. The cathode machine was dried in a conventional manner in an inert gas atmosphere.
第2図は3Q820クラスの完全即用式電池による即用
保存性能を本発明による電池Aと従来の電池Bとで比較
して示した。FIG. 2 shows the ready-to-use storage performance of 3Q820 class completely ready-to-use batteries by comparing the battery A according to the present invention and the conventional battery B.
保存は40°Cにて行った。試験は0°Cに冷却した電
池及び電解液を注入後5分放着したのち、150A放電
したときの5砂目電圧を測定したもので、従来の電池B
は、約60日の放置で6■まで低下したのに対して、本
発明による電池Aは約8vを示し、初期からの保存中の
劣化は非常に抑制されるという効果が認められた。Storage was performed at 40°C. In the test, the battery was cooled to 0°C and the electrolyte solution was injected, left to stand for 5 minutes, and then the 5th grain voltage was measured when the battery was discharged at 150A.
The voltage decreased to 6V after being left for about 60 days, whereas the battery A according to the present invention exhibited a voltage of about 8V, indicating that deterioration during storage from the initial stage was greatly suppressed.
発明の効果
上述のように本発明によれば陽極板の保存性能の品質向
上か可能となり、初充電方法の改良が容易にできる等工
業的価値基だ大なるものである。Effects of the Invention As described above, the present invention has great industrial value, such as making it possible to improve the storage performance of the anode plate and making it easier to improve the initial charging method.
第1図は本発明において初充電中における陽擾電位を示
す曲線図、第2図は完全即用式電池による即用保存性能
を本発明による電池と従来の電池で比較した比較図であ
る。FIG. 1 is a curve diagram showing the positive potential during initial charging in the present invention, and FIG. 2 is a comparison diagram comparing the ready-to-use storage performance of the completely ready-to-use battery between the battery according to the present invention and a conventional battery.
Claims (1)
い電位を示す高級酸化物を形成せしめ、開回路時に陽極
電位がPbO_2/PbSO_4電位に到達したのち再
充電する段階を含むことを特徴とする鉛蓄電池用極板の
充電方法。An electrode for a lead-acid battery, comprising a step of forming a high-grade oxide exhibiting a potential less noble than the PbO_2/PbSO_4 potential during continuous energization, and recharging after the anode potential reaches the PbO_2/PbSO_4 potential during an open circuit. How to charge the board.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62017079A JPS63187579A (en) | 1987-01-27 | 1987-01-27 | Charging method for plate of lead storage cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62017079A JPS63187579A (en) | 1987-01-27 | 1987-01-27 | Charging method for plate of lead storage cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63187579A true JPS63187579A (en) | 1988-08-03 |
Family
ID=11933969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62017079A Pending JPS63187579A (en) | 1987-01-27 | 1987-01-27 | Charging method for plate of lead storage cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63187579A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533630A (en) * | 1976-06-30 | 1978-01-13 | Shin Kobe Electric Machinery | Method of producing dry charged battery positive plate lattice |
JPS5354754A (en) * | 1976-10-28 | 1978-05-18 | Shin Kobe Electric Machinery | Method of charging storage battery |
-
1987
- 1987-01-27 JP JP62017079A patent/JPS63187579A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533630A (en) * | 1976-06-30 | 1978-01-13 | Shin Kobe Electric Machinery | Method of producing dry charged battery positive plate lattice |
JPS5354754A (en) * | 1976-10-28 | 1978-05-18 | Shin Kobe Electric Machinery | Method of charging storage battery |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108493482A (en) | Lithium ion battery and its at change method | |
JPH11111267A (en) | Manufacture of lithium ton secondary battery | |
CN111600014B (en) | Modified high-specific-capacity high-nickel ternary cathode material and preparation method thereof | |
CN108400396B (en) | Method for improving first charge-discharge specific capacity and first effect of lithium ion battery | |
JPS63187579A (en) | Charging method for plate of lead storage cell | |
JPH01302661A (en) | Lead acid battery and its manufacture | |
JPS6216506B2 (en) | ||
JPH05151987A (en) | Manufacture of sealed type lead acid battery | |
JP3111475B2 (en) | Manufacturing method of sealed lead-acid battery | |
JPH01195667A (en) | Manufacture of electrode for lead-acid battery | |
JPH0193058A (en) | Lead-acid battery | |
JPS62145664A (en) | Manufacture of sealed lead storage battery | |
JPH0443570A (en) | Manufacture of sealed lead storage battery | |
JP2553858B2 (en) | Lead acid battery | |
JPS61198574A (en) | Lead storage battery | |
JPH0443564A (en) | Manufacture of positive plate for sealed lead storage battery | |
JPS62283557A (en) | Manufacture of lead storage battery | |
JPS607059A (en) | Manufacture of positive plate for sealed lead storage battery | |
JPS63108667A (en) | Manufacture of strap for lead acid battery | |
JPH0193056A (en) | Manufacture of plate for lead-acid battery | |
JPH01143150A (en) | Manufacture of electrode plate for lead storage battery | |
JPH0589873A (en) | Negative electrode plate for lead-acid storage battery | |
JPS59184456A (en) | Formation of sealed lead storage battery | |
JPS59138063A (en) | Lead storage battery | |
JPH04206150A (en) | Lead acid battery |