CH506894A - Einrichtung zur Überprüfung des Ladezustandes eines Akkumulators - Google Patents

Einrichtung zur Überprüfung des Ladezustandes eines Akkumulators

Info

Publication number
CH506894A
CH506894A CH1122570A CH1122570A CH506894A CH 506894 A CH506894 A CH 506894A CH 1122570 A CH1122570 A CH 1122570A CH 1122570 A CH1122570 A CH 1122570A CH 506894 A CH506894 A CH 506894A
Authority
CH
Switzerland
Prior art keywords
accumulator
checking
charge
state
Prior art date
Application number
CH1122570A
Other languages
German (de)
English (en)
Inventor
Eberhard Dipl Ing Beyer
Bohlender Dieter-Karl
Karl-Ludwig Dipl Ing Munkel
Original Assignee
Bbc Brown Boveri & Cie
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
Priority claimed from DE19691938076 external-priority patent/DE1938076C3/de
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH506894A publication Critical patent/CH506894A/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
CH1122570A 1969-07-26 1970-07-24 Einrichtung zur Überprüfung des Ladezustandes eines Akkumulators CH506894A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691938076 DE1938076C3 (de) 1969-07-26 Einrichtung zur Überprüfung des Ladezustandes von Akkumulatoren

Publications (1)

Publication Number Publication Date
CH506894A true CH506894A (de) 1971-04-30

Family

ID=5741005

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1122570A CH506894A (de) 1969-07-26 1970-07-24 Einrichtung zur Überprüfung des Ladezustandes eines Akkumulators

Country Status (6)

Country Link
AT (1) AT299376B (enrdf_load_stackoverflow)
BE (1) BE753904A (enrdf_load_stackoverflow)
CH (1) CH506894A (enrdf_load_stackoverflow)
FR (1) FR2055586A5 (enrdf_load_stackoverflow)
GB (1) GB1256676A (enrdf_load_stackoverflow)
NL (1) NL7009999A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7172838B2 (ja) * 2019-04-26 2022-11-16 株式会社デンソー 電池監視装置

Also Published As

Publication number Publication date
DE1938076B2 (de) 1976-10-21
BE753904A (fr) 1970-12-31
GB1256676A (enrdf_load_stackoverflow) 1971-12-15
DE1938076A1 (de) 1971-02-04
AT299376B (de) 1972-06-12
FR2055586A5 (enrdf_load_stackoverflow) 1971-05-07
NL7009999A (enrdf_load_stackoverflow) 1971-01-28

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Legal Events

Date Code Title Description
PL Patent ceased