CN104678344A - 电压互感器二次压降的新测试方法及新测试仪器 - Google Patents
电压互感器二次压降的新测试方法及新测试仪器 Download PDFInfo
- Publication number
- CN104678344A CN104678344A CN201510096704.8A CN201510096704A CN104678344A CN 104678344 A CN104678344 A CN 104678344A CN 201510096704 A CN201510096704 A CN 201510096704A CN 104678344 A CN104678344 A CN 104678344A
- Authority
- CN
- China
- Prior art keywords
- voltage
- phase
- energy meter
- electric energy
- instrument
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 197
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 48
- 238000010998 test method Methods 0.000 claims description 38
- 238000005259 measurement Methods 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 24
- 238000010168 coupling process Methods 0.000 abstract description 24
- 238000005859 coupling reaction Methods 0.000 abstract description 24
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 25
- 238000012545 processing Methods 0.000 description 25
- 238000005070 sampling Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510096704.8A CN104678344B (zh) | 2015-03-04 | 2015-03-04 | 电压互感器二次压降的测试方法及测试仪器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510096704.8A CN104678344B (zh) | 2015-03-04 | 2015-03-04 | 电压互感器二次压降的测试方法及测试仪器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104678344A true CN104678344A (zh) | 2015-06-03 |
CN104678344B CN104678344B (zh) | 2017-07-14 |
Family
ID=53313673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510096704.8A Active CN104678344B (zh) | 2015-03-04 | 2015-03-04 | 电压互感器二次压降的测试方法及测试仪器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104678344B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106154026A (zh) * | 2016-06-27 | 2016-11-23 | 国网河南省电力公司南阳供电公司 | 一种新型二次压降测试仪 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2510782A1 (de) * | 1975-03-07 | 1976-09-16 | Siemens Ag | Pruefeinrichtung fuer spannungswandler |
JPH063389A (ja) * | 1992-06-22 | 1994-01-11 | Matsushita Electric Works Ltd | 変流器位相誤差検出方法およびその装置 |
CN1254846A (zh) * | 1998-11-24 | 2000-05-31 | 湖南省电力试验研究所 | 电压互感器二次线路压降自动跟踪监测补偿装置 |
CN101093251A (zh) * | 2007-07-20 | 2007-12-26 | 太原市优特奥科电子科技有限公司 | 高压电压互感器二次回路压降电能计量误差实时在线监测方法及其装置 |
CN201069469Y (zh) * | 2007-07-20 | 2008-06-04 | 太原市优特奥科电子科技有限公司 | 高压电流互感器计量误差实时在线监测装置 |
CN201069468Y (zh) * | 2007-07-20 | 2008-06-04 | 太原市优特奥科电子科技有限公司 | 高压电压互感器计量误差实时在线监测装置 |
CN101609136A (zh) * | 2008-06-17 | 2009-12-23 | 武汉华瑞测控科技有限公司 | 电压互感器二次压降测量仪及其测量相角差的方法 |
CN202502134U (zh) * | 2012-03-27 | 2012-10-24 | 上海市电力公司 | 一种电压互感器二次降压检测装置 |
CN204575836U (zh) * | 2015-03-04 | 2015-08-19 | 太原市优特奥科电子科技有限公司 | 电压互感器二次压降的新测试仪器 |
-
2015
- 2015-03-04 CN CN201510096704.8A patent/CN104678344B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2510782A1 (de) * | 1975-03-07 | 1976-09-16 | Siemens Ag | Pruefeinrichtung fuer spannungswandler |
JPH063389A (ja) * | 1992-06-22 | 1994-01-11 | Matsushita Electric Works Ltd | 変流器位相誤差検出方法およびその装置 |
CN1254846A (zh) * | 1998-11-24 | 2000-05-31 | 湖南省电力试验研究所 | 电压互感器二次线路压降自动跟踪监测补偿装置 |
CN101093251A (zh) * | 2007-07-20 | 2007-12-26 | 太原市优特奥科电子科技有限公司 | 高压电压互感器二次回路压降电能计量误差实时在线监测方法及其装置 |
CN201069469Y (zh) * | 2007-07-20 | 2008-06-04 | 太原市优特奥科电子科技有限公司 | 高压电流互感器计量误差实时在线监测装置 |
CN201069468Y (zh) * | 2007-07-20 | 2008-06-04 | 太原市优特奥科电子科技有限公司 | 高压电压互感器计量误差实时在线监测装置 |
CN101609136A (zh) * | 2008-06-17 | 2009-12-23 | 武汉华瑞测控科技有限公司 | 电压互感器二次压降测量仪及其测量相角差的方法 |
CN202502134U (zh) * | 2012-03-27 | 2012-10-24 | 上海市电力公司 | 一种电压互感器二次降压检测装置 |
CN204575836U (zh) * | 2015-03-04 | 2015-08-19 | 太原市优特奥科电子科技有限公司 | 电压互感器二次压降的新测试仪器 |
Non-Patent Citations (5)
Title |
---|
丁涛 等: "两种电压互感器二次压降测试方法的分析与比较", 《河南电力》 * |
梁仕斌 等: "基于时钟同步的TV二次压降测量方法的研究", 《电测与仪表》 * |
段晓明: "基于GPS的电压互感器二次回路电压降测试方法及应用", 《电力系统自动化》 * |
石娜 等: "基于分布式同步授时技术的二次压降检测设计", 《仪表技术与传感器》 * |
肖大雏 等: "基于GPS的电压向量测量的新方法及其应用", 《电子技术应用》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106154026A (zh) * | 2016-06-27 | 2016-11-23 | 国网河南省电力公司南阳供电公司 | 一种新型二次压降测试仪 |
CN106154026B (zh) * | 2016-06-27 | 2018-09-18 | 国网河南省电力公司南阳供电公司 | 一种二次压降测试仪 |
Also Published As
Publication number | Publication date |
---|---|
CN104678344B (zh) | 2017-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202443082U (zh) | 具有通用性的模拟量输入合并单元测试系统 | |
CN102305922B (zh) | 智能变电站光纤式电能表带负荷检测方法及装置 | |
CN101221229A (zh) | 测试高压电能计量装置综合计量误差的方法 | |
CN202794435U (zh) | 无线高精度同步相位基准装置 | |
CN104092738A (zh) | 一种基于无线互联网的远程核相系统及方法 | |
CN201255662Y (zh) | 虚拟式风力发电机组声学噪声测试仪 | |
CN102279321A (zh) | 一种便携式低频/甚低频电磁波信号强度检测装置 | |
CN102928711A (zh) | 一种工程机械传导性电磁骚扰的宽频同步在线测量系统 | |
CN104007410A (zh) | 数字电能表校验装置 | |
CN103235279B (zh) | 一种电子互感器输出校验装置 | |
CN104698265A (zh) | 一种高压直流输电线路电晕损耗测量系统 | |
CN204462246U (zh) | 一种高压直流输电线路电晕损耗测量系统 | |
CN204575836U (zh) | 电压互感器二次压降的新测试仪器 | |
CN105866576A (zh) | 智能变电站二次侧电能计量误差影响的模拟检测系统及其检测分析方法 | |
CN104678344A (zh) | 电压互感器二次压降的新测试方法及新测试仪器 | |
CN105891602B (zh) | 一种接地装置gps分流相移测试方法及系统 | |
CN205450247U (zh) | 一种电能表校验装置 | |
CN102680780B (zh) | 运用光纤传输信号的低压电能计量装置 | |
CN1945350B (zh) | 电能计量二次回路综合误差检测方法及检测装置 | |
CN203433041U (zh) | 一种带通讯功能的电能表 | |
CN203012041U (zh) | 一种线损检测装置及系统 | |
CN202126463U (zh) | 无线二次压降测试装置 | |
CN203054091U (zh) | 一种低压电力线窄带载波接入阻抗测试装置 | |
CN101093251A (zh) | 高压电压互感器二次回路压降电能计量误差实时在线监测方法及其装置 | |
CN207851269U (zh) | 一种直流分压器校验系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and instrument for testing secondary voltage drop of voltage transformer Effective date of registration: 20180108 Granted publication date: 20170714 Pledgee: Taiyuan high tech Zone SME financing Company limited by guarantee Pledgor: Youteaoke Electronics Tech Co., Ltd., Taiyuan City Registration number: 2018140000001 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190201 Registration number: 2018140000001 Pledgee after: Shanxi Transformational Comprehensive Reform Demonstration Zone Financing Guarantee Co., Ltd. Pledgee before: Taiyuan high tech Zone SME financing Company limited by guarantee |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190219 Granted publication date: 20170714 Pledgee: Shanxi Transformational Comprehensive Reform Demonstration Zone Financing Guarantee Co., Ltd. Pledgor: Youteaoke Electronics Tech Co., Ltd., Taiyuan City Registration number: 2018140000001 |
|
PC01 | Cancellation 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: Method and instrument for testing secondary voltage drop of voltage transformer Effective date of registration: 20190314 Granted publication date: 20170714 Pledgee: Shanxi Transformational Comprehensive Reform Demonstration Zone Financing Guarantee Co., Ltd. Pledgor: Youteaoke Electronics Tech Co., Ltd., Taiyuan City Registration number: 2019140000004 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201202 Granted publication date: 20170714 Pledgee: Shanxi Transformational Comprehensive Reform Demonstration Zone Financing Guarantee Co.,Ltd. Pledgor: ACCUPOWER TECHNOLOGIES Co.,Ltd. Registration number: 2019140000004 |
|
PC01 | Cancellation 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: Test method and instrument for secondary voltage drop of voltage transformer Effective date of registration: 20211224 Granted publication date: 20170714 Pledgee: Bank of China Limited Taiyuan Gulou sub branch Pledgor: ACCUPOWER TECHNOLOGIES Co.,Ltd. Registration number: Y2021140000051 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |