JP2003243041A - Regenerating technique for secondary battery and development of regenerating apparatus - Google Patents

Regenerating technique for secondary battery and development of regenerating apparatus

Info

Publication number
JP2003243041A
JP2003243041A JP2002039623A JP2002039623A JP2003243041A JP 2003243041 A JP2003243041 A JP 2003243041A JP 2002039623 A JP2002039623 A JP 2002039623A JP 2002039623 A JP2002039623 A JP 2002039623A JP 2003243041 A JP2003243041 A JP 2003243041A
Authority
JP
Japan
Prior art keywords
secondary battery
regenerating
battery
development
performance
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
Application number
JP2002039623A
Other languages
Japanese (ja)
Inventor
Takeji Nishida
武次 西田
Tomoe Nishida
知恵 西田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2002039623A priority Critical patent/JP2003243041A/en
Publication of JP2003243041A publication Critical patent/JP2003243041A/en
Pending legal-status Critical Current

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Classifications

    • 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

  • Secondary Cells (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method to recover the performance of a degraded secondary battery through an electric processing and enable it to be used again normally and to develop a regenerating apparatus. <P>SOLUTION: According to the regenerating method and device, an appropriate DC pulse current in accordance with the battery specifications, terminal voltage, and battery capacity is allowed to flow to the secondary battery with the performance degraded, and a charging process having appropriate intervals is conducted automatically. Thereby a used secondary battery which is otherwise disposed of, can be reused upon regeneration efficiently. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】 【０００１】 【発明の属する技術分野】本発明は、性能が劣化して使
用済みとなった電池または長期間放置されて劣化した電
池を再生利用するための方法に関する。 【０００２】 【従来の技術】なし 【０００３】 【発明が解決しようとする課題】この発明は、性能が劣
化した二次電池を電気的処理によってその性能を回復さ
せ、再び通常使用できるようにする方法を確立すること
を目的とする。 【０００４】 【課題を解決するための手段】二次電池劣化の主要因
は、未だ解決されていないが、当発明による機器での再
生では、その電池の容量回復が認められた。 【０００５】一般に劣化した二次電池の性能を回復させ
るためには、適切な直流パルス充電処理が有効である。
ただし、二次電池劣化の状態を適切に判断し、その二次
電池の持つ規格にあった最適条件で処理されなければな
らない。 【０００６】 【発明の効果】この発明によれば、従来は廃棄されてい
た使用済み二次電池を効率よく再生して再利用すること
ができる。 【０００７】Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for reusing a battery that has been used due to deterioration in performance or a battery that has been left unused for a long time. BACKGROUND OF THE INVENTION [0003] The present invention restores the performance of a degraded secondary battery by electrical processing so that it can be used again normally. The aim is to establish a method. [0004] Although the main cause of the deterioration of the secondary battery has not been solved yet, it has been found that the capacity of the battery has been recovered in the reproduction by the device according to the present invention. Generally, in order to recover the performance of a deteriorated secondary battery, an appropriate DC pulse charging process is effective.
However, it is necessary to appropriately judge the state of deterioration of the secondary battery, and to process the battery under the optimum conditions according to the standard of the secondary battery. According to the present invention, a used secondary battery that has been discarded in the past can be efficiently regenerated and reused. [0007]

【図面の簡単な説明】 【図１】 本発明に係わるシステムのブロック構成図で
ある。 １． 表示ＬＣＤ ２． 入力部テンキースイッチ ３． 演算部ＣＰＵ ４． 制御部 【図２】 本発明に係わるシステムの詳細図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a system according to the present invention. 1. Display LCD 2. 2. Input part numeric key switch Arithmetic unit CPU Control unit [FIG. 2] Detailed diagram of the system according to the present invention

Claims (1)

【特許請求の範囲】 【請求項１】性能が劣化した二次電池に対し、電池の規
格、端子電圧、電池容量に応じた適切な直流パルス電流
を流し、かつ適切なインターバルを有する充電処理を自
動的に行うことを特徴とする二次電池再生方法及び再生
機器。Claims 1. A charging process in which an appropriate DC pulse current according to a battery standard, a terminal voltage, and a battery capacity is applied to a secondary battery whose performance has deteriorated and which has an appropriate interval. A method and apparatus for reproducing a secondary battery, wherein the method is performed automatically.
JP2002039623A 2002-02-18 2002-02-18 Regenerating technique for secondary battery and development of regenerating apparatus Pending JP2003243041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002039623A JP2003243041A (en) 2002-02-18 2002-02-18 Regenerating technique for secondary battery and development of regenerating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002039623A JP2003243041A (en) 2002-02-18 2002-02-18 Regenerating technique for secondary battery and development of regenerating apparatus

Publications (1)

Publication Number Publication Date
JP2003243041A true JP2003243041A (en) 2003-08-29

Family

ID=27780583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002039623A Pending JP2003243041A (en) 2002-02-18 2002-02-18 Regenerating technique for secondary battery and development of regenerating apparatus

Country Status (1)

Country Link
JP (1) JP2003243041A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9755218B2 (en) 2013-03-12 2017-09-05 K-Tec Engineering, Inc. Stationary lead battery performance improvement method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9755218B2 (en) 2013-03-12 2017-09-05 K-Tec Engineering, Inc. Stationary lead battery performance improvement method

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