CA2912412C - Power monitoring system and method - Google Patents
Power monitoring system and method Download PDFInfo
- Publication number
- CA2912412C CA2912412C CA2912412A CA2912412A CA2912412C CA 2912412 C CA2912412 C CA 2912412C CA 2912412 A CA2912412 A CA 2912412A CA 2912412 A CA2912412 A CA 2912412A CA 2912412 C CA2912412 C CA 2912412C
- Authority
- CA
- Canada
- Prior art keywords
- transformer
- power
- current
- monitoring device
- voltage
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 24
- 238000012806 monitoring device Methods 0.000 claims abstract description 155
- 239000004020 conductor Substances 0.000 claims abstract description 90
- 238000005259 measurement Methods 0.000 claims description 34
- 238000004891 communication Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 description 57
- 230000005611 electricity Effects 0.000 description 46
- 238000013480 data collection Methods 0.000 description 42
- 230000000875 corresponding effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261646350P | 2012-05-13 | 2012-05-13 | |
| US61/646,350 | 2012-05-13 | ||
| US201261660119P | 2012-06-15 | 2012-06-15 | |
| US61/660,119 | 2012-06-15 | ||
| PCT/US2013/040781 WO2013173230A1 (en) | 2012-05-13 | 2013-05-13 | Power monitoring system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2912412A1 CA2912412A1 (en) | 2013-11-21 |
| CA2912412C true CA2912412C (en) | 2022-06-28 |
Family
ID=49584187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2912412A Active CA2912412C (en) | 2012-05-13 | 2013-05-13 | Power monitoring system and method |
Country Status (10)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11172273B2 (en) * | 2015-08-10 | 2021-11-09 | Delta Energy & Communications, Inc. | Transformer monitor, communications and data collection device |
| WO2017027682A1 (en) | 2015-08-11 | 2017-02-16 | Delta Energy & Communications, Inc. | Enhanced reality system for visualizing, evaluating, diagnosing, optimizing and servicing smart grids and incorporated components |
| US10055966B2 (en) | 2015-09-03 | 2018-08-21 | Delta Energy & Communications, Inc. | System and method for determination and remediation of energy diversion in a smart grid network |
| MX392042B (es) | 2015-10-02 | 2025-03-21 | Delta Energy & Communications Inc | Red de malla de entrega y recepcion de datos digitales complementarios y alternativos realizada a traves de la colocacion de dispositivos de monitoreo montados en transformadores mejorados. |
| WO2017070646A1 (en) | 2015-10-22 | 2017-04-27 | Delta Energy & Communications, Inc. | Data transfer facilitation across a distributed mesh network using light and optical based technology |
| US9961572B2 (en) | 2015-10-22 | 2018-05-01 | Delta Energy & Communications, Inc. | Augmentation, expansion and self-healing of a geographically distributed mesh network using unmanned aerial vehicle (UAV) technology |
| CN105322538B (zh) * | 2015-11-10 | 2019-04-05 | 江苏小康电力科技有限公司 | 一种安全电力供电系统 |
| CN105322537A (zh) * | 2015-11-10 | 2016-02-10 | 成都九十度工业产品设计有限公司 | 一种防盗电电力系统 |
| MX389497B (es) | 2016-02-24 | 2025-03-11 | Delta Energy & Communications Inc | Red de malla 802.11s distribuida usando hardware de módulo de transformador para la captura y transmisión de datos |
| WO2018035143A1 (en) | 2016-08-15 | 2018-02-22 | Delta Energy & Communications, Inc. | Integrated solution of internet of things and smart grid network |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151460A (en) * | 1977-09-30 | 1979-04-24 | Westinghouse Electric Corp. | High resistance ground fault detector and locator for polyphase electrical systems |
| US4689752A (en) * | 1983-04-13 | 1987-08-25 | Niagara Mohawk Power Corporation | System and apparatus for monitoring and control of a bulk electric power delivery system |
| US4635055A (en) * | 1983-04-13 | 1987-01-06 | Niagara Mohawk Power Corporation | Apparatus for measuring the temperature and other parameters of an electic power conductor |
| JPH11287836A (ja) * | 1998-04-02 | 1999-10-19 | Ntt Power And Building Facilities Inc | 電源回路の複合型計測装置 |
| JP2000258484A (ja) * | 1999-03-10 | 2000-09-22 | Hioki Ee Corp | 電力測定器における結線状態検出装置 |
| US7164263B2 (en) * | 2004-01-16 | 2007-01-16 | Fieldmetrics, Inc. | Current sensor |
| JP2009008580A (ja) * | 2007-06-29 | 2009-01-15 | Chugoku Electric Power Co Inc:The | ハンディ電力計および３相電力測定方法 |
| US7940039B2 (en) * | 2007-07-13 | 2011-05-10 | De Buda Eric | Transformer meter and system for using same |
| CN201156681Y (zh) * | 2008-01-28 | 2008-11-26 | 苏善伟 | 智能配电系统 |
| CN101359006A (zh) * | 2008-09-28 | 2009-02-04 | 天津市腾马电表有限公司 | 智能型用电监测装置 |
| CN101902077A (zh) * | 2010-07-13 | 2010-12-01 | 杭州交联电气工程有限公司 | 变电站运行数据监测及报警系统 |
| CN202145224U (zh) * | 2011-06-28 | 2012-02-15 | 江苏卡欧宜能电气有限公司 | 配变电量参数监测仪 |
-
2013
- 2013-05-13 CN CN201380037263.3A patent/CN104620115A/zh active Pending
- 2013-05-13 BR BR112014028312-5A patent/BR112014028312A2/pt not_active Application Discontinuation
- 2013-05-13 WO PCT/US2013/040781 patent/WO2013173230A1/en active Application Filing
- 2013-05-13 MX MX2014013796A patent/MX2014013796A/es not_active Application Discontinuation
- 2013-05-13 AU AU2013263083A patent/AU2013263083A1/en not_active Abandoned
- 2013-05-13 JP JP2015512722A patent/JP6290868B2/ja active Active
- 2013-05-13 IN IN2306MUN2014 patent/IN2014MN02306A/en unknown
- 2013-05-13 CA CA2912412A patent/CA2912412C/en active Active
-
2014
- 2014-11-13 PH PH12014502532A patent/PH12014502532A1/en unknown
- 2014-12-11 CO CO14272544A patent/CO7230344A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104620115A (zh) | 2015-05-13 |
| WO2013173230A1 (en) | 2013-11-21 |
| PH12014502532A1 (en) | 2015-01-12 |
| MX2014013796A (es) | 2015-07-17 |
| IN2014MN02306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-08-07 |
| JP6290868B2 (ja) | 2018-03-07 |
| CA2912412A1 (en) | 2013-11-21 |
| AU2013263083A1 (en) | 2014-11-27 |
| CO7230344A2 (es) | 2015-03-31 |
| BR112014028312A2 (pt) | 2020-10-27 |
| JP2015519032A (ja) | 2015-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180502 |
|
| EEER | Examination request |
Effective date: 20180502 |
|
| EEER | Examination request |
Effective date: 20180502 |