KR970018830A - Charging method of sealed nickel-zinc battery - Google Patents

Charging method of sealed nickel-zinc battery Download PDF

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Publication number
KR970018830A
KR970018830A KR1019950033980A KR19950033980A KR970018830A KR 970018830 A KR970018830 A KR 970018830A KR 1019950033980 A KR1019950033980 A KR 1019950033980A KR 19950033980 A KR19950033980 A KR 19950033980A KR 970018830 A KR970018830 A KR 970018830A
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KR
South Korea
Prior art keywords
charging
charging method
sealed nickel
zinc battery
battery
Prior art date
Application number
KR1019950033980A
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Korean (ko)
Inventor
장혁
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950033980A priority Critical patent/KR970018830A/en
Publication of KR970018830A publication Critical patent/KR970018830A/en

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Abstract

본 발명은 충전속도 및 충전시간을 단계별로 조절함으로써 충전중 발생되는 산소가스의 양을 감소시켜 전지내압의 증가를 최대한 억제하는 밀폐형 니켈 · 아연전지의 충전방법을 제공하고 있다. 본 발명의 충전방법에 따르면, 충전중에 발생하는 산소가스량을 최소화하고 또 발생되는 산소가 전극에 의해 흡수되도록 함으로써 밀폐형 전지를 가능하게 한다.The present invention provides a charging method of a sealed nickel-zinc battery which reduces the amount of oxygen gas generated during charging by controlling the charging speed and the charging time step by step, thereby maximally suppressing the increase in the battery internal pressure. According to the charging method of the present invention, the sealed battery is made possible by minimizing the amount of oxygen gas generated during charging and allowing the generated oxygen to be absorbed by the electrode.

Description

밀폐형 니켈 · 아연 전지의 충전방법How to charge sealed nickel-zinc batteries

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 정전압 충전법에 따른 충전 전류의 변화를 나타내는 그래프이다.1 is a graph showing a change in the charging current according to the constant voltage charging method.

제2도는 5 Ah급 밀폐형 니켈 · 아연전지의 3단계 정전류 충전방법에 따른 단계별 충전용량을 나타내는 그래프이다.2 is a graph showing the charging capacity according to the three-step constant current charging method of 5 Ah class sealed nickel-zinc battery.

제3도는 5 Ah급 밀폐형 니켈 · 아연 전지의 3단계 정전류 충전중 시간변화에 따른 전지내압의 변화를 나타내는 그래프이다.FIG. 3 is a graph showing the change in the breakdown voltage of the 5 Ah class sealed nickel-zinc battery with time during three-step constant current charging.

제4도는 5 Ah급 밀폐형 니켈 · 아연전지의 정전압 충전시에 시간변화에 따른 전지내압의 변화를 나타내는 그래프이다.4 is a graph showing the change in the battery breakdown voltage with time change during constant voltage charging of a 5 Ah class sealed nickel-zinc battery.

Claims (2)

0.4~0.5C의 충전속도로 0.5-1시간 동안 충전하는 제1단계; 0.1~0.2C의 충전속도로 3-4시간 동안 충전하는 제2단계; 및 0.04~0.08C의 낮은 충전속도로 일정전압까지 충전시키는 제3단계로 이루어진 니켈 · 아연전지의 정전류 충전방법.A first step of charging for 0.5-1 hour at a charging rate of 0.4-0.5C; A second step of charging for 3-4 hours at a charging rate of 0.1 ~ 0.2C; And a third step of charging to a constant voltage at a low charging rate of 0.04 to 0.08C. 제1항에 있어서, 제3단계에서 일정전압이 1.96~1.98V인 것을 특징으로 하는 니켈 · 아연전지의 정전류 충전방법.The method of claim 1, wherein the constant voltage in the third step is a constant current charging method of nickel-zinc batteries, characterized in that 1.96 ~ 1.98V. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033980A 1995-09-30 1995-09-30 Charging method of sealed nickel-zinc battery KR970018830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950033980A KR970018830A (en) 1995-09-30 1995-09-30 Charging method of sealed nickel-zinc battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033980A KR970018830A (en) 1995-09-30 1995-09-30 Charging method of sealed nickel-zinc battery

Publications (1)

Publication Number Publication Date
KR970018830A true KR970018830A (en) 1997-04-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033980A KR970018830A (en) 1995-09-30 1995-09-30 Charging method of sealed nickel-zinc battery

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KR (1) KR970018830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11594906B2 (en) 2017-01-23 2023-02-28 Samsung Sdi Co., Ltd. Battery charging method and charging system for charging a battery with a rest period

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134968A (en) * 1989-10-19 1991-06-07 Yuasa Battery Co Ltd Nickel-zinc storage battery and charging method thereof
KR940003138A (en) * 1992-07-07 1994-02-19 안토니 제이. 살리 2세 How to charge the battery
KR950024368A (en) * 1994-01-28 1995-08-21 김광호 Hermetic Alkaline-Zinc Rechargeable Battery
US5500584A (en) * 1992-02-17 1996-03-19 Kiyomi Hanashiro Battery charging method and apparatus using initial charging step with gradually increasing charging current, quick charging step with large charging current and final charging step with decreasing charging current

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134968A (en) * 1989-10-19 1991-06-07 Yuasa Battery Co Ltd Nickel-zinc storage battery and charging method thereof
US5500584A (en) * 1992-02-17 1996-03-19 Kiyomi Hanashiro Battery charging method and apparatus using initial charging step with gradually increasing charging current, quick charging step with large charging current and final charging step with decreasing charging current
KR940003138A (en) * 1992-07-07 1994-02-19 안토니 제이. 살리 2세 How to charge the battery
KR950024368A (en) * 1994-01-28 1995-08-21 김광호 Hermetic Alkaline-Zinc Rechargeable Battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11594906B2 (en) 2017-01-23 2023-02-28 Samsung Sdi Co., Ltd. Battery charging method and charging system for charging a battery with a rest period

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