FR2412077A1 - Dispositif de controle de consommation d'energie electrique - Google Patents
Dispositif de controle de consommation d'energie electriqueInfo
- Publication number
- FR2412077A1 FR2412077A1 FR7835674A FR7835674A FR2412077A1 FR 2412077 A1 FR2412077 A1 FR 2412077A1 FR 7835674 A FR7835674 A FR 7835674A FR 7835674 A FR7835674 A FR 7835674A FR 2412077 A1 FR2412077 A1 FR 2412077A1
- Authority
- FR
- France
- Prior art keywords
- electrical energy
- control device
- energy consumption
- intensity
- consumption control
- 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.)
- Granted
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
- G01R19/165—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
- G01R19/16571—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 AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/007—Adapted for special tariff measuring
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
L'INVENTION CONCERNE UN DISPOSITIF DE CONTROLE DE CONSOMMATION D'ENERGIE ELECTRIQUE. UN ENROULEMENT ELECTROMAGNETIQUE DETECTE L'INTENSITE DU COURANT FOURNI A L'ENTREE ET DELIVRE UNE TENSION CONTINUE QUI COMMANDE UN OSCILLATEUR PRODUISANT UN SIGNAL ALTERNATIF DONT LA FREQUENCE CORRESPOND A L'INTENSITE DU COURANT D'ENTREE. LA FREQUENCE DU SIGNAL ALTERNATIF EST DIVISEE PAR DES COMPTEURS ET DES DECODEURS COMMANDANT UN DISPOSITIF D'AFFICHAGE QUI INDIQUE DIRECTEMENT LE PRIX DE L'ENERGIE CONSOMMEE PENDANT UNE PERIODE DONNEE. L'INVENTION S'APPLIQUE NOTAMMENT AU CONTROLE DE L'ENERGIE ELECTRIQUE CONSOMMEE DANS UN LOCAL D'HABITATION OU UN LOCAL INDUSTRIEL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/861,899 US4147978A (en) | 1977-12-19 | 1977-12-19 | System for monitoring electrical energy consumption |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412077A1 true FR2412077A1 (fr) | 1979-07-13 |
FR2412077B3 FR2412077B3 (fr) | 1981-09-04 |
Family
ID=25337058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835674A Granted FR2412077A1 (fr) | 1977-12-19 | 1978-12-19 | Dispositif de controle de consommation d'energie electrique |
Country Status (7)
Country | Link |
---|---|
US (1) | US4147978A (fr) |
JP (1) | JPS5494377A (fr) |
CA (1) | CA1126822A (fr) |
DE (1) | DE2854282A1 (fr) |
FR (1) | FR2412077A1 (fr) |
GB (1) | GB2010498B (fr) |
MX (1) | MX145850A (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368424A (en) * | 1978-07-11 | 1983-01-11 | Westinghouse Electric Corp. | Mutual inductance current transducer for AC electric energy meters |
US4253151A (en) * | 1978-11-03 | 1981-02-24 | Bouve Thomas T | Apparatus for monitoring and controlling consumer power consumption |
AU7371981A (en) * | 1981-04-06 | 1982-10-19 | Dupont Energy Management Corp. | System for monitoring utility usage |
US4814996A (en) * | 1982-06-10 | 1989-03-21 | Futures Technology, Ltd. | Portable energy cost calculation |
GB8402213D0 (en) * | 1984-01-27 | 1984-02-29 | Kelly T J | Electrical energy consumption cost meter |
EP0215928A1 (fr) * | 1985-03-25 | 1987-04-01 | BARAN, Marion | Compteur indiquant la quantite et le cout de l'energie consommee |
FR2607297B1 (fr) * | 1986-11-25 | 1989-05-05 | Marquet Didier | Appareil pour le releve a distance de compteurs ou analogues |
GB2203252A (en) * | 1987-03-19 | 1988-10-12 | Arthur David Kench | Electricity consumption cost indicator |
SE457486B (sv) * | 1987-04-29 | 1988-12-27 | Czeslaw Kiluk | Foerfarande vid larmsystem, innefattande registrering av energifoerbrukning |
GB9214626D0 (en) * | 1992-07-09 | 1992-08-19 | Oxley Dev Co Ltd | Energy monitoring |
US6226600B1 (en) * | 1998-08-03 | 2001-05-01 | Rodenberg, Iii Ernest A. | Programmable electricity consumption monitor |
JP4103280B2 (ja) * | 1999-12-24 | 2008-06-18 | 株式会社デンソー | 力学量センサ装置 |
CA2458654A1 (fr) * | 2001-08-30 | 2003-03-13 | William L. Stewart | Procede et systeme de gestion de puissance |
US7043380B2 (en) * | 2003-09-16 | 2006-05-09 | Rodenberg Iii Ernest Adolph | Programmable electricity consumption monitoring system and method |
RU2246136C1 (ru) * | 2003-10-31 | 2005-02-10 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Система сбора данных по распределительной электросети переменного тока |
US20050094786A1 (en) * | 2003-11-03 | 2005-05-05 | Ossa Cristian A. | Programmable timer for electrical or electronic apparatus |
US10690707B2 (en) * | 2018-10-31 | 2020-06-23 | International Business Machines Corporation | System and method for verifying an energy generation source |
CN112653109B (zh) * | 2020-12-23 | 2021-10-12 | 海南电网有限责任公司保亭供电局 | 低压零线故障自动隔离装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH472677A (de) * | 1968-10-18 | 1969-05-15 | Landis & Gyr Ag | Schaltungsanordnung zur Messung elektrischer Energie |
US3517311A (en) * | 1968-12-26 | 1970-06-23 | Pranor Ind Inc | Pulse accumulating watt-hour measuring system |
SU432403A1 (ru) * | 1971-12-21 | 1974-06-15 | М. С. Белицка Л. Н. Волков , Е. А. Рейнгольд Научно исследовательский институт посто нного тока | Ваттметр |
DE2348667B2 (de) * | 1973-09-27 | 1975-08-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektronischer kWh-Zähler |
US3900794A (en) * | 1974-02-25 | 1975-08-19 | Gregory R Bell | Electronic power metering device |
US3942110A (en) * | 1974-05-08 | 1976-03-02 | General Electric Company | Analog to pulse rate converter |
US4080568A (en) * | 1976-06-14 | 1978-03-21 | Roy B. Fitch, Jr. | Energy monitoring device |
US4056774A (en) * | 1976-10-29 | 1977-11-01 | Westinghouse Electric Corporation | Electronic watthour meter circuit |
US4079313A (en) * | 1977-04-18 | 1978-03-14 | Allen-Bradley Company | Digital watts transducer |
-
1977
- 1977-12-19 US US05/861,899 patent/US4147978A/en not_active Expired - Lifetime
-
1978
- 1978-12-15 DE DE19782854282 patent/DE2854282A1/de not_active Withdrawn
- 1978-12-18 GB GB7848894A patent/GB2010498B/en not_active Expired
- 1978-12-18 CA CA318,095A patent/CA1126822A/fr not_active Expired
- 1978-12-19 FR FR7835674A patent/FR2412077A1/fr active Granted
- 1978-12-19 JP JP15809878A patent/JPS5494377A/ja active Pending
-
1979
- 1979-01-03 MX MX176095A patent/MX145850A/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE2854282A1 (de) | 1979-06-28 |
MX145850A (es) | 1982-04-06 |
FR2412077B3 (fr) | 1981-09-04 |
CA1126822A (fr) | 1982-06-29 |
GB2010498A (en) | 1979-06-27 |
GB2010498B (en) | 1982-11-24 |
US4147978A (en) | 1979-04-03 |
JPS5494377A (en) | 1979-07-26 |
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