DE202012006202U1 - Akkutester für E-Bike und Pedelec Akku's - Google Patents

Akkutester für E-Bike und Pedelec Akku's Download PDF

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Publication number
DE202012006202U1
DE202012006202U1 DE202012006202U DE202012006202U DE202012006202U1 DE 202012006202 U1 DE202012006202 U1 DE 202012006202U1 DE 202012006202 U DE202012006202 U DE 202012006202U DE 202012006202 U DE202012006202 U DE 202012006202U DE 202012006202 U1 DE202012006202 U1 DE 202012006202U1
Authority
DE
Germany
Prior art keywords
battery
voltage
pedelec
bike
tester
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.)
Expired - Lifetime
Application number
DE202012006202U
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English (en)
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 DE202012006202U priority Critical patent/DE202012006202U1/de
Publication of DE202012006202U1 publication Critical patent/DE202012006202U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • H02J7/00716—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to integrated charge or discharge current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)

Abstract

Spannungsunabhängiger, konstanter Entladestrom.

Description

  • Das Gerät dient zur Überprüfung der vom Hersteller angegeben akkuspezifischen Kapazität (Q = l·t), also z. B. 10 Ah, 15 Ah für E-Bike und Pedelec Akku's.
  • Dazu wird der Akku mit einem konstanten Entladestrom belastet und die Zeit (10 Std, 1 Std, 1/10Std und 1/100 Std) bis zum Abschalten gemessen.
  • Der Entladevorgang wird angehalten sobald die Akkuspannung innerhalb einer definierten Zeit um einen definierten Spannungswert sinkt.
  • Zusätzlich, abhängig vom Akku Typ, wird bei einer definierten Spannung der Entladevorgang angehalten.
  • Wahlweise wir die gemessene Akkukapazität oder die Akkuspannung angezeigt.

Claims (7)

  1. Spannungsunabhängiger, konstanter Entladestrom.
  2. Akku-unabhängiges Anhalten des Entladevorganges wenn die Akkuspannung innerhalb einer definierten Zeit um einen definierten Spannungswert sinkt.
  3. Akku-abhängiges Abschalten des Entladevorganges bei einer definierten Akkuspannung.
  4. Anzeige der Akku-Kapazität in Ah oder der Akku-Spannung in Volt.
  5. Sicherung gegen Kurzschluss.
  6. Sicherung gegen Verpolung.
  7. Schutz gegen Übertemperatur.
DE202012006202U 2012-06-27 2012-06-27 Akkutester für E-Bike und Pedelec Akku's Expired - Lifetime DE202012006202U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202012006202U DE202012006202U1 (de) 2012-06-27 2012-06-27 Akkutester für E-Bike und Pedelec Akku's

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202012006202U DE202012006202U1 (de) 2012-06-27 2012-06-27 Akkutester für E-Bike und Pedelec Akku's

Publications (1)

Publication Number Publication Date
DE202012006202U1 true DE202012006202U1 (de) 2012-07-24

Family

ID=46705773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202012006202U Expired - Lifetime DE202012006202U1 (de) 2012-06-27 2012-06-27 Akkutester für E-Bike und Pedelec Akku's

Country Status (1)

Country Link
DE (1) DE202012006202U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103308742A (zh) * 2013-05-13 2013-09-18 肇庆理士电源技术有限公司 铅酸蓄电池恒流放电电流参数的验证及测试方法
CN107810424A (zh) * 2015-06-24 2018-03-16 菲尼克斯电气公司 用于识别蓄能器组件故障的测量设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103308742A (zh) * 2013-05-13 2013-09-18 肇庆理士电源技术有限公司 铅酸蓄电池恒流放电电流参数的验证及测试方法
CN107810424A (zh) * 2015-06-24 2018-03-16 菲尼克斯电气公司 用于识别蓄能器组件故障的测量设备
US10914767B2 (en) 2015-06-24 2021-02-09 Phoenix Contact Gmbh & Co. Kg Measuring arrangement for identifying a malfunction of an energy accumulator assembly

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20120913

R156 Lapse of ip right after 3 years