CH619785A5 - Electronic maximum-demand meter - Google Patents
Electronic maximum-demand meter Download PDFInfo
- Publication number
- CH619785A5 CH619785A5 CH661477A CH661477A CH619785A5 CH 619785 A5 CH619785 A5 CH 619785A5 CH 661477 A CH661477 A CH 661477A CH 661477 A CH661477 A CH 661477A CH 619785 A5 CH619785 A5 CH 619785A5
- Authority
- CH
- Switzerland
- Prior art keywords
- maximum
- memory
- volatile memory
- counter
- monthly
- Prior art date
Links
- 230000015654 memory Effects 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 230000001186 cumulative effect Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims 4
- 239000004065 semiconductor Substances 0.000 claims 3
- 238000005265 energy consumption Methods 0.000 claims 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 238000013500 data storage Methods 0.000 claims 1
- 239000003989 dielectric material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000012546 transfer Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
- G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
- G01R21/1338—Measuring maximum demand
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
- G05B19/106—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762630969 DE2630969B2 (de) | 1976-07-08 | 1976-07-08 | Elektronischer Maximumzähler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH619785A5 true CH619785A5 (en) | 1980-10-15 |
Family
ID=5982631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH661477A CH619785A5 (en) | 1976-07-08 | 1977-05-26 | Electronic maximum-demand meter |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE855801R (enExample) |
| CH (1) | CH619785A5 (enExample) |
| DE (1) | DE2630969B2 (enExample) |
| DK (1) | DK127377A (enExample) |
| FR (1) | FR2357904A2 (enExample) |
| GB (1) | GB1524795A (enExample) |
| IE (1) | IE45755B1 (enExample) |
| IT (1) | IT1114629B (enExample) |
| NL (1) | NL7703781A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2707200A1 (de) * | 1977-02-17 | 1978-08-24 | Heliowatt Werke | Stromversorgung fuer ein elektronisches maximumwerk |
| DE2803202C2 (de) * | 1978-01-25 | 1981-10-08 | Elektroinnung München, 8000 München | Schaltungsanordnung zur Datensicherung von in als flüchtige (volatile) Speicher ausgebildeten Schreib-Lese- Speichern (RAM) gespeicherten Informationen |
| US4298839A (en) | 1978-03-31 | 1981-11-03 | Westinghouse Electric Corp. | Programmable AC electric energy meter having radiation responsive external data interface |
| DE2822938C2 (de) * | 1978-05-26 | 1984-03-15 | WLW-Elektrotechnik GmbH & Co KG, 4150 Krefeld | Steuerungs- und Überwachungseinrichtung für eine aus mehreren Geräten bestehende elektrisch betriebene Anlage |
| FR2478843A1 (fr) * | 1980-03-21 | 1981-09-25 | Radiotechnique Compelec | Dispositif de sauvegarde de donnees d'un microprocesseur en cas de coupure de courant, et appareil domestique ainsi equipe |
| CH651936A5 (de) * | 1980-06-11 | 1985-10-15 | Landis & Gyr Ag | Elektronisches maximumwerk. |
| US4429366A (en) * | 1981-04-09 | 1984-01-31 | Westinghouse Electric Corp. | Microprocessor-based load management terminal with reset |
| DE3332304A1 (de) * | 1983-09-07 | 1985-03-21 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung mit wenigstens einem auf vorgegebene betriebswerte einstellbaren mikrocomputer |
| US4591782A (en) * | 1984-04-12 | 1986-05-27 | General Electric Company | Power supply and power monitor for electric meter |
| US4594545A (en) * | 1984-04-12 | 1986-06-10 | General Electric Company | Operation of electronic demand register following a power outage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2271579A1 (en) * | 1974-05-16 | 1975-12-12 | Schlumberger Compteurs | Selector for maximum values of electrical demand - compares first memory with result of second and third memory comparison |
| FR2285023A1 (fr) * | 1974-09-16 | 1976-04-09 | Jerome Jacky | Procede et dispositif de comptage d'impulsions electriques |
-
1976
- 1976-07-08 DE DE19762630969 patent/DE2630969B2/de not_active Withdrawn
-
1977
- 1977-03-23 DK DK127377A patent/DK127377A/da not_active Application Discontinuation
- 1977-04-06 NL NL7703781A patent/NL7703781A/xx not_active Application Discontinuation
- 1977-05-26 CH CH661477A patent/CH619785A5/de not_active IP Right Cessation
- 1977-06-17 BE BE178526A patent/BE855801R/xx active
- 1977-07-05 IT IT2538777A patent/IT1114629B/it active
- 1977-07-07 GB GB2862777A patent/GB1524795A/en not_active Expired
- 1977-07-07 IE IE141377A patent/IE45755B1/en unknown
- 1977-07-08 FR FR7721040A patent/FR2357904A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1524795A (en) | 1978-09-13 |
| DK127377A (da) | 1978-01-09 |
| IT1114629B (it) | 1986-01-27 |
| IE45755B1 (en) | 1982-11-17 |
| FR2357904B2 (enExample) | 1982-02-26 |
| NL7703781A (nl) | 1978-01-10 |
| DE2630969A1 (de) | 1978-01-12 |
| FR2357904A2 (fr) | 1978-02-03 |
| DE2630969B2 (de) | 1980-06-12 |
| IE45755L (en) | 1978-01-08 |
| BE855801R (fr) | 1977-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |