CN105699932B - High-precision intelligent substation digital electric energy meter calibration device - Google Patents
High-precision intelligent substation digital electric energy meter calibration device Download PDFInfo
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- CN105699932B CN105699932B CN201610056898.3A CN201610056898A CN105699932B CN 105699932 B CN105699932 B CN 105699932B CN 201610056898 A CN201610056898 A CN 201610056898A CN 105699932 B CN105699932 B CN 105699932B
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- 238000012545 processing Methods 0.000 claims abstract description 47
- 239000013307 optical fiber Substances 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 93
- 230000011664 signaling Effects 0.000 claims description 32
- 230000009977 dual effect Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 238000007726 management method Methods 0.000 description 18
- 238000012360 testing method Methods 0.000 description 14
- 238000012795 verification Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610056898.3A CN105699932B (en) | 2013-11-22 | 2013-11-22 | High-precision intelligent substation digital electric energy meter calibration device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310595243.XA CN103605105B (en) | 2013-11-22 | 2013-11-22 | Calibration device for digital electric energy meter of intelligent substation |
CN201610056898.3A CN105699932B (en) | 2013-11-22 | 2013-11-22 | High-precision intelligent substation digital electric energy meter calibration device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310595243.XA Division CN103605105B (en) | 2013-11-22 | 2013-11-22 | Calibration device for digital electric energy meter of intelligent substation |
Publications (2)
Publication Number | Publication Date |
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CN105699932A CN105699932A (en) | 2016-06-22 |
CN105699932B true CN105699932B (en) | 2017-10-17 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310595243.XA Active CN103605105B (en) | 2013-11-22 | 2013-11-22 | Calibration device for digital electric energy meter of intelligent substation |
CN201610056898.3A Active CN105699932B (en) | 2013-11-22 | 2013-11-22 | High-precision intelligent substation digital electric energy meter calibration device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310595243.XA Active CN103605105B (en) | 2013-11-22 | 2013-11-22 | Calibration device for digital electric energy meter of intelligent substation |
Country Status (1)
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CN (2) | CN103605105B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104459901A (en) * | 2014-12-05 | 2015-03-25 | 国家电网公司 | Special fiber interface conversion line for intelligent substation |
CN105824001B (en) * | 2015-01-06 | 2020-08-28 | 国家电网公司 | Method and system for testing IEC61850 conformance of digital electric energy meter |
CN105067932A (en) * | 2015-08-27 | 2015-11-18 | 郑州华力信息技术有限公司 | Intelligent electric power instrument |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6735535B1 (en) * | 2000-05-05 | 2004-05-11 | Electro Industries/Gauge Tech. | Power meter having an auto-calibration feature and data acquisition capabilities |
CN201285444Y (en) * | 2008-11-11 | 2009-08-05 | 郑州三晖电气有限公司 | Electric energy meter calibration apparatus |
CN201327517Y (en) * | 2008-12-12 | 2009-10-14 | 江苏省电力试验研究院有限公司 | Integrated detection device of electric power terminal |
CN101900801A (en) * | 2010-07-15 | 2010-12-01 | 田卫华 | Intelligent electric energy meter field test device and test method thereof |
CN202583448U (en) * | 2012-05-09 | 2012-12-05 | 深圳市星龙科技有限公司 | Hand-held digital electricity meter tester |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203551768U (en) * | 2013-11-22 | 2014-04-16 | 江苏省电力公司常州供电公司 | Digital watt-hour meter calibration device for intelligent substation |
-
2013
- 2013-11-22 CN CN201310595243.XA patent/CN103605105B/en active Active
- 2013-11-22 CN CN201610056898.3A patent/CN105699932B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6735535B1 (en) * | 2000-05-05 | 2004-05-11 | Electro Industries/Gauge Tech. | Power meter having an auto-calibration feature and data acquisition capabilities |
CN201285444Y (en) * | 2008-11-11 | 2009-08-05 | 郑州三晖电气有限公司 | Electric energy meter calibration apparatus |
CN201327517Y (en) * | 2008-12-12 | 2009-10-14 | 江苏省电力试验研究院有限公司 | Integrated detection device of electric power terminal |
CN101900801A (en) * | 2010-07-15 | 2010-12-01 | 田卫华 | Intelligent electric energy meter field test device and test method thereof |
CN202583448U (en) * | 2012-05-09 | 2012-12-05 | 深圳市星龙科技有限公司 | Hand-held digital electricity meter tester |
Non-Patent Citations (1)
Title |
---|
高精度电能表现场校验仪设计;毛晓波等;《电力自动化设备》;20070731;第27卷(第7期);69-73 * |
Also Published As
Publication number | Publication date |
---|---|
CN103605105B (en) | 2016-02-03 |
CN103605105A (en) | 2014-02-26 |
CN105699932A (en) | 2016-06-22 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 213003 No. 27, West Front Street, Changzhou, Jiangsu Applicant after: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co. Applicant after: State Grid Corporation of China Address before: 213003 Jiangsu province Changzhou City Tianning District Bureau Street No. 27 Applicant before: CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Applicant before: JIANGSU ELECTRIC POWER Co. Applicant before: State Grid Corporation of China |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lu Limin Inventor after: Zhuang Zhong Inventor after: Li Ming Inventor after: Gao Xiaolei Inventor before: Zhuang Zhong |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213003 No. 27, West Front Street, Changzhou, Jiangsu Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 213003 No. 27, West Front Street, Changzhou, Jiangsu Patentee before: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |
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TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: 213003 No. 27, West Front Street, Changzhou, Jiangsu Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: Changzhou Jintan Jinneng Power Co.,Ltd. Address before: 213003 No. 27, West Front Street, Changzhou, Jiangsu Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA |
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TR01 | Transfer of patent right |