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 PDFInfo
- 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
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.
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)
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 |
-
2016
- 2016-05-11 FR FR1654201A patent/FR3051256B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3051256A1 (fr) | 2017-11-17 |
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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 |
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PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |