[go: up one dir, main page]

FR3051256B1 - Dispositif de detection de concordance de phase d'une tension capacitive alternative polyphasee. - Google Patents

Dispositif de detection de concordance de phase d'une tension capacitive alternative polyphasee. Download PDF

Info

Publication number
FR3051256B1
FR3051256B1 FR1654201A FR1654201A FR3051256B1 FR 3051256 B1 FR3051256 B1 FR 3051256B1 FR 1654201 A FR1654201 A FR 1654201A FR 1654201 A FR1654201 A FR 1654201A FR 3051256 B1 FR3051256 B1 FR 3051256B1
Authority
FR
France
Prior art keywords
phase
polyphased
alternative
detection device
contacts
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
FR1654201A
Other languages
English (en)
Other versions
FR3051256A1 (fr
Inventor
Bernard Thomy
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.)
Thomy Gabriella
Thomy Jessie
Thomy Steve
Original Assignee
Thomy Gabriella
Thomy Jessie
Thomy Steve
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 Thomy Gabriella, Thomy Jessie, Thomy Steve filed Critical Thomy Gabriella
Priority to FR1654201A priority Critical patent/FR3051256B1/fr
Publication of FR3051256A1 publication Critical patent/FR3051256A1/fr
Application granted granted Critical
Publication of FR3051256B1 publication Critical patent/FR3051256B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2503—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • G01R19/1658—AC voltage or recurrent signals
    • 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
    • G01R29/18—Indicating phase sequence; Indicating synchronism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16561—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in hand-held circuit testers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Phase Differences (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

Ce dispositif est prévu pour la détection de la phase d'une tension alternative polyphasée (Φ1, Φ2, Φ3) présente sur une pluralité de contacts électriques (C11, C12, C22, C21, C22, C23) disponibles sur une pluralité de tableaux électriques (T1, T2, ;;;). Ce dispositif comporte deux bornes (3, 5) pour pouvoir être mis en relation avec un desdits contacts et une prise de terre (30) selon une étape de mémorisation d'une grandeur de référence et en relation avec deux contacts de tableaux différents en vue de contrôler la concordance des phases des tension à ces derniers contacts selon une étape de détermination de concordance de phase. Ce dispositif s'adapte à différentes valeurs de tension d'une manière automatique.
FR1654201A 2016-05-11 2016-05-11 Dispositif de detection de concordance de phase d'une tension capacitive alternative polyphasee. Expired - Fee Related FR3051256B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1654201A FR3051256B1 (fr) 2016-05-11 2016-05-11 Dispositif de detection de concordance de phase d'une tension capacitive alternative polyphasee.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1654201A FR3051256B1 (fr) 2016-05-11 2016-05-11 Dispositif de detection de concordance de phase d'une tension capacitive alternative polyphasee.

Publications (2)

Publication Number Publication Date
FR3051256A1 FR3051256A1 (fr) 2017-11-17
FR3051256B1 true FR3051256B1 (fr) 2021-04-09

Family

ID=58401625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654201A Expired - Fee Related FR3051256B1 (fr) 2016-05-11 2016-05-11 Dispositif de detection de concordance de phase d'une tension capacitive alternative polyphasee.

Country Status (1)

Country Link
FR (1) FR3051256B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB782266A (en) * 1954-04-02 1957-09-04 English Electric Co Ltd Improvements in and relating to waveform-shaping circuits and to electronic phase-angle measuring apparatus
JPS5824866A (ja) * 1981-08-06 1983-02-14 Meidensha Electric Mfg Co Ltd 交流電圧の位相角検出回路
US4901005A (en) * 1988-12-05 1990-02-13 International Business Machines Corporation Zero voltage crossover detector for polyphase systems
IT1272484B (it) * 1993-07-22 1997-06-23 Nuova Magrini Galileo S P A Apparecchiatura elettronica per verificare la presenza di tensione in conduttori di linee elettriche a media tensione e per compararne la fase operando a distanza di sicurezza.
FR2772923B1 (fr) * 1997-12-23 2000-03-17 Sextant Avionique Circuit electronique de surveillance de tension electrique
FR2977035B1 (fr) * 2011-06-21 2013-10-25 Schneider Electric Ind Sas Dispositif de comparaison de phases auto alimente
WO2013106763A1 (fr) * 2012-01-12 2013-07-18 Cirrus Logic, Inc. Mesure de la qualité d'une alimentation triphasée au moyen de circuits monophasés isolés et asynchrones
US10018664B2 (en) * 2013-08-06 2018-07-10 Mitsubishi Electric Corporation Phase control device
CN103487707B (zh) * 2013-10-14 2016-03-30 北京航天发射技术研究所 车载三相交流供电智能监控单元
US9658265B2 (en) * 2014-08-06 2017-05-23 Hd Electric Company High voltage digital voltmeter and wireless phaser

Also Published As

Publication number Publication date
FR3051256A1 (fr) 2017-11-17

Similar Documents

Publication Publication Date Title
MA38046B1 (fr) Port de charge spécialisé pour la haute tension
US10283077B2 (en) Detection circuit, driver integrated circuit and detection method thereof
MA38047B1 (fr) Port de charge spécialisé pour la haute tension
JP2011172217A5 (fr)
FR3083518B1 (fr) Aéronef
JP2015179810A5 (ja) 半導体装置
JP2017188773A5 (fr)
EP4440137A3 (fr) Dispositif de détection et appareil de mesure de distance
JP2017093065A5 (fr)
JP2016058731A5 (fr)
CN108519151A (zh) 光检测电路、光检测方法和光检测装置
MY192075A (en) Charging circuit and mobile terminal
FR3059462B1 (fr) Appareil de protection electrique a bouton test
FR3051256B1 (fr) Dispositif de detection de concordance de phase d'une tension capacitive alternative polyphasee.
FR3011989B1 (fr) Dispositif electrique ou electronique a deux tensions d'alimentation
CN111006820B8 (zh) 漏液检测装置
FR3044862B1 (fr) Support d'une carte electronique, ensemble d'une carte electronique et d'un tel support, convertisseur de tension le comprenant et machine electrique pour vehicule automobile le comprenant
FR2363220A1 (fr) Circuit integre d'alimentation en courant electrique
FR3012705B1 (fr) Circuit electronique d'injection de charges pour detecteur de rayonnement
FR3060218B1 (fr) Element de fixation pour arrangement de capteurs de batterie
FR3032276B1 (fr) Capteur de courant et reseau electrique comprenant un tel capteur de courant
US20130106505A1 (en) Dual-mode capacitive transimpedance amplifier, and read-out device incorporating the same
TR201818999A2 (tr) Toprak Altı Tarama Cihazı
FR3087290B1 (fr) Point memoire
FR3049113B1 (fr) Element structurel embarquant une batterie

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20171117

ST Notification of lapse

Effective date: 20180131

RN Application for restoration

Effective date: 20180412

PLFP Fee payment

Year of fee payment: 3

FC Decision of inpi director general to approve request for restoration

Effective date: 20180608

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20250105