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TW200711209A - Method of measuring optimal work frequency of battery and device thereof - Google Patents

Method of measuring optimal work frequency of battery and device thereof

Info

Publication number
TW200711209A
TW200711209A TW094131766A TW94131766A TW200711209A TW 200711209 A TW200711209 A TW 200711209A TW 094131766 A TW094131766 A TW 094131766A TW 94131766 A TW94131766 A TW 94131766A TW 200711209 A TW200711209 A TW 200711209A
Authority
TW
Taiwan
Prior art keywords
battery
phase difference
optimal work
work frequency
voltage
Prior art date
Application number
TW094131766A
Other languages
Chinese (zh)
Other versions
TWI311828B (en
Inventor
Liang-Rui Chen
Original Assignee
Nat Huwei Inst Technology
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 Nat Huwei Inst Technology filed Critical Nat Huwei Inst Technology
Priority to TW094131766A priority Critical patent/TW200711209A/en
Publication of TW200711209A publication Critical patent/TW200711209A/en
Application granted granted Critical
Publication of TWI311828B publication Critical patent/TWI311828B/zh

Links

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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

This invention provides a method of measuring the optimal work frequency of a battery and the device thereof, in which the method is to measure voltage and current phases of the battery to determine the optimal work frequency of the battery, and, the device comprises an AC charging generator, a phase difference distinguisher, a battery and a display. Firstly, the AC charging generator generates an AC power to charge the battery. Meanwhile, the phase difference distinguisher measures the voltage phase and the current phase of the battery. If there is phase difference, the output frequency of the AC charging generator is to be varied until the phase difference of the voltage and the current is zero. The frequency to make the phase difference of the voltage and the current zero is the optimal work frequency of the battery.
TW094131766A 2005-09-15 2005-09-15 Method of measuring optimal work frequency of battery and device thereof TW200711209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094131766A TW200711209A (en) 2005-09-15 2005-09-15 Method of measuring optimal work frequency of battery and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094131766A TW200711209A (en) 2005-09-15 2005-09-15 Method of measuring optimal work frequency of battery and device thereof

Publications (2)

Publication Number Publication Date
TW200711209A true TW200711209A (en) 2007-03-16
TWI311828B TWI311828B (en) 2009-07-01

Family

ID=45072493

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094131766A TW200711209A (en) 2005-09-15 2005-09-15 Method of measuring optimal work frequency of battery and device thereof

Country Status (1)

Country Link
TW (1) TW200711209A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403730B (en) * 2010-12-22 2013-08-01 Inventec Corp Inspecting method for detecting by-pass capacitors
CN111465866A (en) * 2017-12-21 2020-07-28 罗伯特·博世有限公司 Sensor fault detection using paired sample correlations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395965B (en) * 2010-06-04 2013-05-11 Nat Univ Chin Yi Technology Fuel cell faulty predicting system and its establishing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403730B (en) * 2010-12-22 2013-08-01 Inventec Corp Inspecting method for detecting by-pass capacitors
CN111465866A (en) * 2017-12-21 2020-07-28 罗伯特·博世有限公司 Sensor fault detection using paired sample correlations
CN111465866B (en) * 2017-12-21 2023-11-21 罗伯特·博世有限公司 Sensor fault detection using pairwise sample correlation

Also Published As

Publication number Publication date
TWI311828B (en) 2009-07-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees