CN103869275B - 一种单相智能电能表的计量精度校准方法 - Google Patents
一种单相智能电能表的计量精度校准方法 Download PDFInfo
- Publication number
- CN103869275B CN103869275B CN201210546589.6A CN201210546589A CN103869275B CN 103869275 B CN103869275 B CN 103869275B CN 201210546589 A CN201210546589 A CN 201210546589A CN 103869275 B CN103869275 B CN 103869275B
- Authority
- CN
- China
- Prior art keywords
- calibration
- electric energy
- energy meter
- computation chip
- calibrated
- 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
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210546589.6A CN103869275B (zh) | 2012-12-17 | 2012-12-17 | 一种单相智能电能表的计量精度校准方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210546589.6A CN103869275B (zh) | 2012-12-17 | 2012-12-17 | 一种单相智能电能表的计量精度校准方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103869275A CN103869275A (zh) | 2014-06-18 |
CN103869275B true CN103869275B (zh) | 2016-08-31 |
Family
ID=50908014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210546589.6A Active CN103869275B (zh) | 2012-12-17 | 2012-12-17 | 一种单相智能电能表的计量精度校准方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103869275B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104035062B (zh) * | 2014-07-03 | 2016-08-24 | 国家电网公司 | 一种基于att7022e计量芯片的高精度校准方法 |
CN105093150A (zh) * | 2015-07-29 | 2015-11-25 | 广州电力设计院 | 基于智能用电网络的校表系统及其校表方法 |
CN106646331A (zh) * | 2016-11-30 | 2017-05-10 | 芯海科技(深圳)股份有限公司 | 一种用于自动校准的电表计量芯片、电路及校准方法 |
CN107450044A (zh) * | 2017-09-01 | 2017-12-08 | 哈尔滨电工仪表研究所 | 一种基于rfid射频识别的电能表校准操作台及其校表方法 |
CN108303669B (zh) * | 2018-03-09 | 2020-08-14 | 宁波三星医疗电气股份有限公司 | 一种提升智能电表校表效率的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6043642A (en) * | 1996-08-01 | 2000-03-28 | Siemens Power Transmission & Distribution, Inc. | Watt-hour meter with communication on diagnostic error detection |
EP1278071A3 (de) * | 2001-07-20 | 2004-02-11 | ENSECO GmbH | Einrichtung zur Messung des fliessenden elektrischen Stromes in mindestens einem elektrischen Leiter und Verfahren zur Fehlerkorrektur von solchen Einrichtungen |
CN101592717B (zh) * | 2009-06-30 | 2011-09-07 | 深圳市科陆电子科技股份有限公司 | 自动校准电力仪器仪表的方法及其系统 |
CN101915903B (zh) * | 2010-09-08 | 2013-06-12 | 珠海中慧微电子有限公司 | 智能电表的功率校表系统及方法 |
CN102621518A (zh) * | 2012-04-17 | 2012-08-01 | 青岛乾程电子科技有限公司 | 一种电度表自动校验方法 |
-
2012
- 2012-12-17 CN CN201210546589.6A patent/CN103869275B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103869275A (zh) | 2014-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103869275B (zh) | 一种单相智能电能表的计量精度校准方法 | |
CN104614593B (zh) | 一种基于自校准的高精度智能仪表系统及其应用方法 | |
CN101876693B (zh) | 一种基于电能计量芯片的终端校准系统 | |
CN203327181U (zh) | 多摄像头模组测试工装 | |
CN201853116U (zh) | 鸡舍环境自动监测系统 | |
CN103176161A (zh) | 一种电学量自动校准系统及其校准方法 | |
CN201285600Y (zh) | 一种多参数监测数字记录仪 | |
CN201796138U (zh) | 一种基于电能计量芯片的终端校准系统 | |
CN103063321A (zh) | 一种铂电阻测温装置及其测温方法 | |
CN201653581U (zh) | 一种温度与湿度检测仪 | |
CN104598325B (zh) | 显示模组的edid数据烧录校验方法 | |
CN103308880B (zh) | 一种大批量生产的多通道模拟量电流输入模块的校准方法 | |
CN109243650B (zh) | 基于fpga的具有组态功能的核电站安全级仪控系统及方法 | |
CN105389239A (zh) | 天梭k1系统路由模块寄存器信息自动校验方法 | |
CN104155891A (zh) | 基于i2c的网络化变送器及其通信实现方法 | |
CN203849394U (zh) | 一种数字多用表的自动检定装置 | |
CN206147591U (zh) | Fpga芯片的软件升级系统 | |
CN202339226U (zh) | 一种基于单片机与pc机通讯的玻璃量器自动检定装置 | |
CN201885737U (zh) | 一种数显仪表 | |
CN203069290U (zh) | 一种铂电阻测温装置 | |
CN204575139U (zh) | 一种无土栽培监测装置 | |
CN203911536U (zh) | 电池管理系统 | |
CN205352438U (zh) | 一种高精度低成本的电子测量系统 | |
CN203132734U (zh) | 冰箱温度在线检测装置 | |
CN208270654U (zh) | 一种电阻在线测量系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 Applicant after: QINGDAO ITECHENE TECHNOLOGIES Co.,Ltd. Address before: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 Applicant before: Qingdao Techen Electronic Technology Co.,Ltd. |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Calibration Method for Measuring Accuracy of Single-phase Intelligent Watt-hour Meter Effective date of registration: 20230224 Granted publication date: 20160831 Pledgee: China Construction Bank Corporation Qingdao Zhongshan Road sub branch Pledgor: QINGDAO ITECHENE TECHNOLOGIES Co.,Ltd. Registration number: Y2023370010022 |