NZ712880A - Power monitoring systems and methods - Google Patents
Power monitoring systems and methodsInfo
- Publication number
- NZ712880A NZ712880A NZ712880A NZ71288014A NZ712880A NZ 712880 A NZ712880 A NZ 712880A NZ 712880 A NZ712880 A NZ 712880A NZ 71288014 A NZ71288014 A NZ 71288014A NZ 712880 A NZ712880 A NZ 712880A
- Authority
- NZ
- New Zealand
- Prior art keywords
- coupled
- electrical
- voltage
- pdtm
- further configured
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 4
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
-
- 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
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361806513P | 2013-03-29 | 2013-03-29 | |
PCT/US2014/032426 WO2014161005A1 (en) | 2013-03-29 | 2014-03-31 | Power monitoring systems and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ712880A true NZ712880A (en) | 2019-07-26 |
Family
ID=51625547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ712880A NZ712880A (en) | 2013-03-29 | 2014-03-31 | Power monitoring systems and methods |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA2908307C (en) |
NZ (1) | NZ712880A (en) |
WO (1) | WO2014161005A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3039722B1 (en) * | 2015-07-27 | 2017-09-15 | Schneider Electric Ind Sas | SYSTEM FOR MONITORING A TRANSFORMATION STATION |
CN111707867B (en) * | 2020-06-23 | 2022-09-13 | 南京能瑞自动化设备股份有限公司 | Alternating current measuring method and device, electronic equipment and storage medium |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6507184B1 (en) * | 2001-03-28 | 2003-01-14 | Abb Automation Inc. | Methods and apparatus for differential current measurement in a three-phase power system |
US7049795B2 (en) * | 2003-06-13 | 2006-05-23 | Beckwith Robert W | Underload tapchanging voltage regulators for ease of field replacement and for improved operator safety |
US7940039B2 (en) * | 2007-07-13 | 2011-05-10 | De Buda Eric | Transformer meter and system for using same |
CN102570842B (en) * | 2010-12-30 | 2015-05-20 | 意法半导体研发(深圳)有限公司 | Three-phase power system and other methods |
-
2014
- 2014-03-31 NZ NZ712880A patent/NZ712880A/en unknown
- 2014-03-31 WO PCT/US2014/032426 patent/WO2014161005A1/en active Application Filing
- 2014-03-31 CA CA2908307A patent/CA2908307C/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2014161005A1 (en) | 2014-10-02 |
CA2908307A1 (en) | 2014-10-02 |
CA2908307C (en) | 2020-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed | ||
RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 MAR 2021 BY PIZZEYS PATENT AND TRADE MARK ATTORNEYS PTY LTD Effective date: 20200330 |
|
RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 MAR 2022 BY PIZZEYS PATENT AND TRADE MARK ATTORNEYS PTY LTD Effective date: 20210331 |
|
RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 MAR 2023 BY PIZZEYS PATENT AND TRADE MARK ATTORNEYS PTY LTD Effective date: 20220405 |
|
RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 MAR 2024 BY PIZZEYS PATENT AND TRADE MARK ATTORNEYS PTY LTD Effective date: 20230327 |
|
RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 MAR 2025 BY PIZZEYS PATENT AND TRADE MARK ATTORNEYS PTY LTD Effective date: 20240328 |