CA2340886C - Methods and apparatus for metering energy consumption - Google Patents
Methods and apparatus for metering energy consumption Download PDFInfo
- Publication number
- CA2340886C CA2340886C CA2340886A CA2340886A CA2340886C CA 2340886 C CA2340886 C CA 2340886C CA 2340886 A CA2340886 A CA 2340886A CA 2340886 A CA2340886 A CA 2340886A CA 2340886 C CA2340886 C CA 2340886C
- Authority
- CA
- Canada
- Prior art keywords
- meter
- voltage
- accordance
- metering
- electric meter
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000005265 energy consumption Methods 0.000 title claims abstract description 10
- 230000008859 change Effects 0.000 claims abstract description 23
- 230000004044 response Effects 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 230000015654 memory Effects 0.000 claims description 47
- 238000009434 installation Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 230000003750 conditioning effect Effects 0.000 claims 3
- 239000012071 phase Substances 0.000 description 46
- 230000006870 function Effects 0.000 description 43
- 230000035508 accumulation Effects 0.000 description 19
- 238000009825 accumulation Methods 0.000 description 19
- 238000004891 communication Methods 0.000 description 17
- 239000013598 vector Substances 0.000 description 16
- 238000004364 calculation method Methods 0.000 description 13
- 230000005611 electricity Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000004913 activation Effects 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000002405 diagnostic procedure Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
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- 230000001932 seasonal effect Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14190799P | 1999-06-30 | 1999-06-30 | |
| US60/141,907 | 1999-06-30 | ||
| PCT/US2000/018023 WO2001001156A1 (en) | 1999-06-30 | 2000-06-29 | Methods and apparatus for metering energy consumption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2340886A1 CA2340886A1 (en) | 2001-01-04 |
| CA2340886C true CA2340886C (en) | 2011-05-10 |
Family
ID=22497756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2340886A Expired - Lifetime CA2340886C (en) | 1999-06-30 | 2000-06-29 | Methods and apparatus for metering energy consumption |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1108218A4 (de) |
| AU (1) | AU6060700A (de) |
| BR (1) | BR0006867B1 (de) |
| CA (1) | CA2340886C (de) |
| WO (1) | WO2001001156A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866533A (zh) * | 2016-05-04 | 2016-08-17 | 宁波澳瑞杰电力科技有限公司 | 一种多功能单相复费率电表 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6813571B2 (en) | 2001-02-23 | 2004-11-02 | Power Measurement, Ltd. | Apparatus and method for seamlessly upgrading the firmware of an intelligent electronic device |
| US7085824B2 (en) | 2001-02-23 | 2006-08-01 | Power Measurement Ltd. | Systems for in the field configuration of intelligent electronic devices |
| US6563697B1 (en) | 2001-02-23 | 2003-05-13 | Power Measurement, Ltd. | Apparatus for mounting a device on a mounting surface |
| US6871150B2 (en) | 2001-02-23 | 2005-03-22 | Power Measurement Ltd. | Expandable intelligent electronic device |
| US6745138B2 (en) | 2001-02-23 | 2004-06-01 | Power Measurement, Ltd. | Intelligent electronic device with assured data storage on powerdown |
| US7249265B2 (en) | 2001-02-23 | 2007-07-24 | Power Measurement, Ltd. | Multi-featured power meter with feature key |
| EP2442076A1 (de) * | 2010-10-18 | 2012-04-18 | ITF Fröschl GmbH | Elektrizitätszähler |
| CN103454490A (zh) * | 2012-05-28 | 2013-12-18 | 湖南省电力公司科学研究院 | 基于布莱克曼-哈里斯窗频谱校正的智能计量系统及方法 |
| CN103033682B (zh) * | 2012-11-12 | 2015-07-15 | 浙江涵普电力科技有限公司 | 高精度三相电能表及其计量方法 |
| DE102016202503A1 (de) * | 2016-02-18 | 2017-08-24 | Siemens Aktiengesellschaft | Messeinrichtung zur Ermittlung der Energie von technischen Größen und Strömen |
| CN112433861B (zh) * | 2020-11-02 | 2024-03-26 | 南方电网数字电网研究院有限公司 | 双芯智能电表的事件记录方法和双芯智能电表 |
| CN116930608B (zh) * | 2023-09-19 | 2023-12-26 | 杭州正华电子科技有限公司 | 一种能耗分摊与统计方法、系统及介质 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556927B2 (de) * | 1975-12-17 | 1980-01-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Steueranordnung zur Beeinflussung des Leistungsbezuges der elektrischen Geräte eines Stromabnehmers |
| AU4412489A (en) * | 1988-10-22 | 1990-05-14 | Jan Gerrit Tonnies | A process for varying the load on a power supply system |
| CA1300220C (fr) * | 1989-01-10 | 1992-05-05 | Donato Tardio | Controle de la puissance d'alimentation de charges dissipatrices au moyen d'une variation momentanee de tension sur le reseau |
| US5210854A (en) * | 1989-06-14 | 1993-05-11 | Digital Equipment Corporation | System for updating program stored in eeprom by storing new version into new location and updating second transfer vector to contain starting address of new version |
| US5245275A (en) * | 1989-09-25 | 1993-09-14 | General Electric Company | Electronic watthour meter |
| US5059896A (en) * | 1989-09-25 | 1991-10-22 | General Electric Company | Electronic watthour meter |
| GB9115977D0 (en) * | 1991-07-24 | 1991-09-11 | Gen Electric Co Plc | Electricity consumption meters |
| EP0534583B1 (de) * | 1991-09-24 | 1999-04-07 | General Electric Company | Umwandelbarer Energiezähler |
| US5537029A (en) * | 1992-02-21 | 1996-07-16 | Abb Power T&D Company Inc. | Method and apparatus for electronic meter testing |
| AU666374B2 (en) * | 1992-06-19 | 1996-02-08 | Shortland County Council, The | Power saver home automation system |
| AU725096B2 (en) * | 1993-03-26 | 2000-10-05 | Schlumberger Resource Management Services, Inc. | Electronic metering device including automatic service sensing |
| CH687423A9 (de) * | 1993-08-12 | 1998-07-31 | Landis & Gyr Technology Innovation Ag | Multifunktionszaehler |
| US5467286A (en) * | 1993-11-03 | 1995-11-14 | Square D Company | Metering unit with downloadable firmware |
| US5831428A (en) * | 1993-11-30 | 1998-11-03 | Square D Company | Metering unit with integrated user programmable logic |
| US5514958A (en) * | 1994-11-22 | 1996-05-07 | General Electric Company | Electrical energy meters having factory set calibration circuits therein and methods of calibrating same |
| US5650936A (en) * | 1994-12-30 | 1997-07-22 | Cd Power Measurement Limited | Power monitor apparatus and method with object oriented structure |
| US5691634A (en) * | 1995-09-01 | 1997-11-25 | Schlumberger Industries, Inc. | Wye service power meter |
| US6112159A (en) * | 1996-08-01 | 2000-08-29 | Siemens Power Transmission & Distribution, Llc | Robust electrical utility meter |
| US5874903A (en) * | 1997-06-06 | 1999-02-23 | Abb Power T & D Company Inc. | RF repeater for automatic meter reading system |
| US5986574A (en) * | 1997-10-16 | 1999-11-16 | Peco Energy Company | System and method for communication between remote locations |
-
2000
- 2000-06-29 AU AU60607/00A patent/AU6060700A/en not_active Abandoned
- 2000-06-29 EP EP00946923A patent/EP1108218A4/de not_active Ceased
- 2000-06-29 WO PCT/US2000/018023 patent/WO2001001156A1/en active Application Filing
- 2000-06-29 CA CA2340886A patent/CA2340886C/en not_active Expired - Lifetime
- 2000-06-29 BR BRPI0006867-5A patent/BR0006867B1/pt not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866533A (zh) * | 2016-05-04 | 2016-08-17 | 宁波澳瑞杰电力科技有限公司 | 一种多功能单相复费率电表 |
| CN105866533B (zh) * | 2016-05-04 | 2018-11-30 | 宁波澳瑞杰电力科技有限公司 | 一种多功能单相复费率电表 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2340886A1 (en) | 2001-01-04 |
| WO2001001156A1 (en) | 2001-01-04 |
| AU6060700A (en) | 2001-01-31 |
| BR0006867A (pt) | 2001-06-05 |
| EP1108218A4 (de) | 2004-07-28 |
| EP1108218A1 (de) | 2001-06-20 |
| BR0006867B1 (pt) | 2014-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20200629 |