CN201955421U - Wiring detector for multifunctional electric energy metering device - Google Patents
Wiring detector for multifunctional electric energy metering device Download PDFInfo
- Publication number
- CN201955421U CN201955421U CN2011200213993U CN201120021399U CN201955421U CN 201955421 U CN201955421 U CN 201955421U CN 2011200213993 U CN2011200213993 U CN 2011200213993U CN 201120021399 U CN201120021399 U CN 201120021399U CN 201955421 U CN201955421 U CN 201955421U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- test
- switch
- phase
- wiring detector
- 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
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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
- G01R15/12—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
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
Abstract
Description
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200213993U CN201955421U (en) | 2011-01-20 | 2011-01-20 | Wiring detector for multifunctional electric energy metering device |
CA2784338A CA2784338A1 (en) | 2011-01-20 | 2011-11-29 | Wiring tester of multifunctional electric energy metering device |
PCT/CN2011/083167 WO2012097648A1 (en) | 2011-01-20 | 2011-11-29 | Multifunctional wiring detector for electric energy metering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200213993U CN201955421U (en) | 2011-01-20 | 2011-01-20 | Wiring detector for multifunctional electric energy metering device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201955421U true CN201955421U (en) | 2011-08-31 |
Family
ID=44499529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200213993U Expired - Lifetime CN201955421U (en) | 2011-01-20 | 2011-01-20 | Wiring detector for multifunctional electric energy metering device |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN201955421U (en) |
CA (1) | CA2784338A1 (en) |
WO (1) | WO2012097648A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102353928A (en) * | 2011-09-30 | 2012-02-15 | 广东电网公司电力科学研究院 | Traceability system and method of direct current (DC) electric energy metering device with alternating current (AC) pulse |
WO2012097648A1 (en) * | 2011-01-20 | 2012-07-26 | 安徽省电力公司蚌埠供电公司 | Multifunctional wiring detector for electric energy metering device |
CN103454612A (en) * | 2013-09-03 | 2013-12-18 | 青岛艾孚科技有限公司 | Electricity meter electrifying testing device |
CN104977497A (en) * | 2015-06-16 | 2015-10-14 | 陈劲游 | Volt-ampere phase meter for checking wiring in case of power failure or electrification |
CN107102289A (en) * | 2017-06-19 | 2017-08-29 | 云南电网有限责任公司曲靖供电局 | A kind of measurement loop wiring error determination methods and device |
CN105717402B (en) * | 2014-12-03 | 2018-10-09 | 国网辽宁省电力有限公司营口供电公司 | Zero firewire reversal connection automatic identification circuit of electric energy meter and recognition methods |
CN108872908A (en) * | 2016-03-02 | 2018-11-23 | 中国人民解放军91663部队 | The On line inspection method of power meter with metering interface |
CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
CN112505593A (en) * | 2020-10-13 | 2021-03-16 | 国网浙江省电力有限公司绍兴供电公司 | Measuring loop polarity check instrument |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110726859B (en) * | 2019-10-31 | 2022-01-21 | 国网山东省电力公司济宁供电公司 | Switching device for continuously metering during live replacement of electric energy meter and electric energy meter replacement method |
CN113466513A (en) * | 2021-05-31 | 2021-10-01 | 国网浙江海盐县供电有限公司 | Wiring-free assembled electric energy meter wiring box |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2092107U (en) * | 1991-03-29 | 1992-01-01 | 陆惠德 | Detector for wrong wiring of watt-hour meter |
US5297106A (en) * | 1991-10-01 | 1994-03-22 | Rockwell International Corporation | Method and apparatus for controlling integration time on multiplexing staring arrays |
JP3003932B1 (en) * | 1998-11-26 | 2000-01-31 | 東北電力株式会社 | Connection determination device for watt hour meter |
JP2000258484A (en) * | 1999-03-10 | 2000-09-22 | Hioki Ee Corp | Connection state detector in power meter |
CN2483731Y (en) * | 2000-09-07 | 2002-03-27 | 陕西泾阳长城电器仪表有限责任公司 | Portable digital double phase clamping volt-amperameter |
JP5238419B2 (en) * | 2008-09-09 | 2013-07-17 | 日置電機株式会社 | Wiring state detection method for power meter |
CN201387442Y (en) * | 2008-12-09 | 2010-01-20 | 武汉市华天电力自动化有限责任公司 | Digital double-clamp phase volometer |
CN201955421U (en) * | 2011-01-20 | 2011-08-31 | 安徽省电力公司蚌埠供电公司 | Wiring detector for multifunctional electric energy metering device |
-
2011
- 2011-01-20 CN CN2011200213993U patent/CN201955421U/en not_active Expired - Lifetime
- 2011-11-29 CA CA2784338A patent/CA2784338A1/en not_active Abandoned
- 2011-11-29 WO PCT/CN2011/083167 patent/WO2012097648A1/en active Application Filing
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012097648A1 (en) * | 2011-01-20 | 2012-07-26 | 安徽省电力公司蚌埠供电公司 | Multifunctional wiring detector for electric energy metering device |
CN102353928A (en) * | 2011-09-30 | 2012-02-15 | 广东电网公司电力科学研究院 | Traceability system and method of direct current (DC) electric energy metering device with alternating current (AC) pulse |
CN103454612A (en) * | 2013-09-03 | 2013-12-18 | 青岛艾孚科技有限公司 | Electricity meter electrifying testing device |
CN103454612B (en) * | 2013-09-03 | 2015-08-26 | 青岛元启工业智能技术有限公司 | A kind of ammeter electrifying test device |
CN105717402B (en) * | 2014-12-03 | 2018-10-09 | 国网辽宁省电力有限公司营口供电公司 | Zero firewire reversal connection automatic identification circuit of electric energy meter and recognition methods |
CN104977497A (en) * | 2015-06-16 | 2015-10-14 | 陈劲游 | Volt-ampere phase meter for checking wiring in case of power failure or electrification |
CN108872908A (en) * | 2016-03-02 | 2018-11-23 | 中国人民解放军91663部队 | The On line inspection method of power meter with metering interface |
CN109444534A (en) * | 2016-03-02 | 2019-03-08 | 中国人民解放军91663部队 | The metering method in situ of power meter with metering interface |
CN107102289A (en) * | 2017-06-19 | 2017-08-29 | 云南电网有限责任公司曲靖供电局 | A kind of measurement loop wiring error determination methods and device |
CN107102289B (en) * | 2017-06-19 | 2019-10-22 | 云南电网有限责任公司曲靖供电局 | A kind of measurement loop wiring error judgment method and device |
CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
CN109738680B (en) * | 2019-03-01 | 2024-04-05 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter measuring box and test system |
CN112505593A (en) * | 2020-10-13 | 2021-03-16 | 国网浙江省电力有限公司绍兴供电公司 | Measuring loop polarity check instrument |
Also Published As
Publication number | Publication date |
---|---|
WO2012097648A1 (en) | 2012-07-26 |
CA2784338A1 (en) | 2012-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECT Effective date: 20140505 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER CO., LTD. Effective date: 20140505 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECT Free format text: FORMER NAME: ANHUI ELECTRIC POWER COMPANY BENGBU POWER SUPPLY CORP. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 233000 BENGBU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
|
CP01 | Change in the name or title of a patent holder |
Address after: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu Patentee after: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. Address before: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu Patentee before: ANHUI BENGBU POWER SUPPLY Co. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140505 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. Address before: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu Patentee before: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. |
|
CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
CX01 | Expiry of patent term |