KR960008344A - Capacity Determination Method of Sealed Lead Acid Battery by AC Impedance Measurement - Google Patents

Capacity Determination Method of Sealed Lead Acid Battery by AC Impedance Measurement Download PDF

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Publication number
KR960008344A
KR960008344A KR1019940019435A KR19940019435A KR960008344A KR 960008344 A KR960008344 A KR 960008344A KR 1019940019435 A KR1019940019435 A KR 1019940019435A KR 19940019435 A KR19940019435 A KR 19940019435A KR 960008344 A KR960008344 A KR 960008344A
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KR
South Korea
Prior art keywords
acid battery
lead
battery
determination method
impedance
Prior art date
Application number
KR1019940019435A
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Korean (ko)
Inventor
이응조
Original Assignee
김주용
현대전자산업 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.)
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Publication date
Application filed by 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019940019435A priority Critical patent/KR960008344A/en
Publication of KR960008344A publication Critical patent/KR960008344A/en

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Abstract

1. 발명이 속하는 기술분야1. Field of invention

연축전지Lead acid battery

2, 발명이 해결하려고 하는 기술적 과제2, technical problem that invention tries to solve

전지의 허수부 임피이던스를 고려치 않은 관계로 연축전지의 충전용량 상태를 결정해주지 못하는 것을 해결하고자 하는 것임.This is to solve the failure to determine the state of charge capacity of lead-acid battery, considering the imaginary impedance of battery.

3. 발명이 해결하려는 기술적 요지3. The technical gist of the invention

전지의 실수부(Z1)와 허수부(Z11)임피이던스 성분값들의 측정을 통해 연축전지의 충전용량상태를 정확히 결정하여 제품의 신뢰성을 향상시킬 수 있도록 다공성구조의 전극물질을 함유하고 있는 연축전지의 등가회로도를 제공하는데 있다.Lead-containing electrode material containing porous electrode material to improve the reliability of the product by accurately determining the state of charge capacity of lead-acid battery by measuring the real component (Z 1 ) and imaginary part (Z 11 ) impedance component of battery An equivalent circuit diagram of a storage battery is provided.

Description

교류임피이던스 측정을 통한 밀폐형 연축전지의 용량 결정방법Capacity Determination Method of Sealed Lead Acid Battery by AC Impedance Measurement

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

제1도는 다공성구조의 전극물질을 함유하고 있는 연축전지내부 등가회로도.1 is an equivalent circuit diagram of a lead-acid battery containing a porous electrode material.

Claims (2)

연축전지의 충전상태를 확인하는 방법에 있어서, 용액 및 격리막 저항(R1)과, 하전이동저항(R2), 그리고 전기적 이중층의 캐패시턴스(C)와, 물질이동과 관련된 교류임피이던스(W)의 성분값에 의하여 연축전지의 용량상태를 정확히 결정하도록 함을 특징으로 하는 교류임피이던스 측정을 통한 밀폐형 연축전지의 용량결정방법.In the method of checking the state of charge of a lead-acid battery, the solution and separator resistance (R 1 ), the charge transfer resistance (R 2 ), the capacitance of the electrical double layer (C), and the alternating current impedance (W) related to the material movement A capacity determination method of a sealed lead-acid battery through ac impedance measurement, characterized in that the capacity state of the lead-acid battery is accurately determined based on component values. 제1항에 있어서, 전지의 실수부(Z1)와 허수부(Z11)의 교류임피이던스 성분값들의 측정을 통해 연축전지의 용량상태를 정학히 결정할 수 있게 함을 특징으로 하는 교류임피이던스 측정을 통한 밀폐형 연축전지의 용량결정방법.According to claim 1 , through the measurement of the AC impedance component values of the real part (Z 1 ) and the imaginary part (Z 11 ) of the battery through the AC impedance measurement, characterized in that it is possible to accurately determine the capacity state of the lead-acid battery Capacity determination method of sealed lead acid battery. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940019435A 1994-08-06 1994-08-06 Capacity Determination Method of Sealed Lead Acid Battery by AC Impedance Measurement KR960008344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940019435A KR960008344A (en) 1994-08-06 1994-08-06 Capacity Determination Method of Sealed Lead Acid Battery by AC Impedance Measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940019435A KR960008344A (en) 1994-08-06 1994-08-06 Capacity Determination Method of Sealed Lead Acid Battery by AC Impedance Measurement

Publications (1)

Publication Number Publication Date
KR960008344A true KR960008344A (en) 1996-03-22

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Application Number Title Priority Date Filing Date
KR1019940019435A KR960008344A (en) 1994-08-06 1994-08-06 Capacity Determination Method of Sealed Lead Acid Battery by AC Impedance Measurement

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KR (1) KR960008344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030013215A (en) * 2001-08-07 2003-02-14 주식회사 맥사이언스 Capacity Prediction and Screening Method of Battery Using Transient Response Function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030013215A (en) * 2001-08-07 2003-02-14 주식회사 맥사이언스 Capacity Prediction and Screening Method of Battery Using Transient Response Function

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