FR3038389B1 - Circuit de surveillance d'un reseau electrique triphase - Google Patents

Circuit de surveillance d'un reseau electrique triphase Download PDF

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Publication number
FR3038389B1
FR3038389B1 FR1556110A FR1556110A FR3038389B1 FR 3038389 B1 FR3038389 B1 FR 3038389B1 FR 1556110 A FR1556110 A FR 1556110A FR 1556110 A FR1556110 A FR 1556110A FR 3038389 B1 FR3038389 B1 FR 3038389B1
Authority
FR
France
Prior art keywords
monitoring circuit
electrical network
phase electrical
phase
network
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.)
Active
Application number
FR1556110A
Other languages
English (en)
Other versions
FR3038389A1 (fr
Inventor
Frederic Bleuzen
Herve Sorel
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.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power SAS
Labinal Power Systems SAS
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 Safran Electrical and Power SAS, Labinal Power Systems SAS filed Critical Safran Electrical and Power SAS
Priority to FR1556110A priority Critical patent/FR3038389B1/fr
Priority to PCT/FR2016/051639 priority patent/WO2017001785A1/fr
Publication of FR3038389A1 publication Critical patent/FR3038389A1/fr
Application granted granted Critical
Publication of FR3038389B1 publication Critical patent/FR3038389B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller, or for passing one of the input signals as output signal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load
    • H02H3/13—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load for multiphase applications, e.g. phase interruption

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rectifiers (AREA)
FR1556110A 2015-06-30 2015-06-30 Circuit de surveillance d'un reseau electrique triphase Active FR3038389B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1556110A FR3038389B1 (fr) 2015-06-30 2015-06-30 Circuit de surveillance d'un reseau electrique triphase
PCT/FR2016/051639 WO2017001785A1 (fr) 2015-06-30 2016-06-30 Circuit de surveillance d'un réseau électrique triphasé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556110 2015-06-30
FR1556110A FR3038389B1 (fr) 2015-06-30 2015-06-30 Circuit de surveillance d'un reseau electrique triphase

Publications (2)

Publication Number Publication Date
FR3038389A1 FR3038389A1 (fr) 2017-01-06
FR3038389B1 true FR3038389B1 (fr) 2018-10-26

Family

ID=55025128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556110A Active FR3038389B1 (fr) 2015-06-30 2015-06-30 Circuit de surveillance d'un reseau electrique triphase

Country Status (2)

Country Link
FR (1) FR3038389B1 (fr)
WO (1) WO2017001785A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186766B1 (fr) * 1972-04-28 1980-08-14 Hazemeyer Sa
US4131844A (en) * 1977-05-19 1978-12-26 Sundstrand Corporation Static voltage balancer
US4500837A (en) * 1981-01-15 1985-02-19 Westinghouse Electric Corp. Detection of DC content in an AC waveform
US5548207A (en) * 1995-05-08 1996-08-20 Magl Power Inc. Missing phase detector

Also Published As

Publication number Publication date
WO2017001785A1 (fr) 2017-01-05
FR3038389A1 (fr) 2017-01-06

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