FR2797114B1 - DUAL POWER SUPPLY FOR ELECTRICITY METER - Google Patents

DUAL POWER SUPPLY FOR ELECTRICITY METER

Info

Publication number
FR2797114B1
FR2797114B1 FR9910058A FR9910058A FR2797114B1 FR 2797114 B1 FR2797114 B1 FR 2797114B1 FR 9910058 A FR9910058 A FR 9910058A FR 9910058 A FR9910058 A FR 9910058A FR 2797114 B1 FR2797114 B1 FR 2797114B1
Authority
FR
France
Prior art keywords
power supply
electricity meter
dual power
dual
meter
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 - Fee Related
Application number
FR9910058A
Other languages
French (fr)
Other versions
FR2797114A1 (en
Inventor
Renaud Colson
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.)
Schlumberger SA
Original Assignee
Schlumberger SA
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 Schlumberger SA filed Critical Schlumberger SA
Priority to FR9910058A priority Critical patent/FR2797114B1/en
Priority to AU70078/00A priority patent/AU7007800A/en
Priority to PCT/FR2000/002134 priority patent/WO2001010004A1/en
Publication of FR2797114A1 publication Critical patent/FR2797114A1/en
Application granted granted Critical
Publication of FR2797114B1 publication Critical patent/FR2797114B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0892—Details related to signal analysis or treatment; presenting results, e.g. displays; measuring specific signal features other than field strength, e.g. polarisation, field modes, phase, envelope, maximum value
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
FR9910058A 1999-07-30 1999-07-30 DUAL POWER SUPPLY FOR ELECTRICITY METER Expired - Fee Related FR2797114B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9910058A FR2797114B1 (en) 1999-07-30 1999-07-30 DUAL POWER SUPPLY FOR ELECTRICITY METER
AU70078/00A AU7007800A (en) 1999-07-30 2000-07-25 Double power supply for electricity meter
PCT/FR2000/002134 WO2001010004A1 (en) 1999-07-30 2000-07-25 Double power supply for electricity meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910058A FR2797114B1 (en) 1999-07-30 1999-07-30 DUAL POWER SUPPLY FOR ELECTRICITY METER

Publications (2)

Publication Number Publication Date
FR2797114A1 FR2797114A1 (en) 2001-02-02
FR2797114B1 true FR2797114B1 (en) 2001-09-21

Family

ID=9548829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9910058A Expired - Fee Related FR2797114B1 (en) 1999-07-30 1999-07-30 DUAL POWER SUPPLY FOR ELECTRICITY METER

Country Status (3)

Country Link
AU (1) AU7007800A (en)
FR (1) FR2797114B1 (en)
WO (1) WO2001010004A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077668A (en) * 1983-09-30 1985-05-02 Hitachi Lighting Ltd Switching regulator
US4559594A (en) * 1983-11-25 1985-12-17 Adams Manufacturing Company Electrostatic air cleaner and high voltage power source therefor
JPH05103466A (en) * 1991-10-02 1993-04-23 Hitachi Ltd Switching power supply having many outputs
DE19508885C2 (en) * 1995-03-11 2000-05-18 Pepperl & Fuchs Device for generating peak voltages in transformer circuits, preferably transformer power supplies
ATE250820T1 (en) * 1995-07-31 2003-10-15 Hewlett Packard Co CONTROL OF A SECOND OUTPUT OF A SWITCHING POWER SUPPLY
GB9703088D0 (en) * 1997-02-14 1997-04-02 Switched Reluctance Drives Ltd Power supply circuit for a control circuit

Also Published As

Publication number Publication date
AU7007800A (en) 2001-02-19
WO2001010004A1 (en) 2001-02-08
FR2797114A1 (en) 2001-02-02

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
DG Cancellation of a lien (pledge) due to a juridical decision
TP Transmission of property
ST Notification of lapse

Effective date: 20120330