CN103983878B - 基于随机离散时域的继电保护同步性能测试系统及方法 - Google Patents
基于随机离散时域的继电保护同步性能测试系统及方法 Download PDFInfo
- Publication number
- CN103983878B CN103983878B CN201410245287.4A CN201410245287A CN103983878B CN 103983878 B CN103983878 B CN 103983878B CN 201410245287 A CN201410245287 A CN 201410245287A CN 103983878 B CN103983878 B CN 103983878B
- Authority
- CN
- China
- Prior art keywords
- data
- test
- random
- host computer
- crystal oscillator
- 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 - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims description 13
- 239000013078 crystal Substances 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000005070 sampling Methods 0.000 claims description 26
- 230000001052 transient effect Effects 0.000 claims description 19
- 238000004088 simulation Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 12
- 238000012952 Resampling Methods 0.000 claims description 9
- 238000013499 data model Methods 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 9
- 230000006798 recombination Effects 0.000 claims description 8
- 238000005215 recombination Methods 0.000 claims description 8
- 238000010998 test method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000037361 pathway Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410245287.4A CN103983878B (zh) | 2014-06-05 | 2014-06-05 | 基于随机离散时域的继电保护同步性能测试系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410245287.4A CN103983878B (zh) | 2014-06-05 | 2014-06-05 | 基于随机离散时域的继电保护同步性能测试系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103983878A CN103983878A (zh) | 2014-08-13 |
CN103983878B true CN103983878B (zh) | 2016-09-14 |
Family
ID=51275923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410245287.4A Expired - Fee Related CN103983878B (zh) | 2014-06-05 | 2014-06-05 | 基于随机离散时域的继电保护同步性能测试系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103983878B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105259442A (zh) * | 2015-10-30 | 2016-01-20 | 江苏省电力公司电力科学研究院 | 基于多协议同步发送的upfc控保系统测试装置及方法 |
CN105548769B (zh) * | 2016-01-13 | 2018-06-19 | 江苏省电力公司电力科学研究院 | 一种继电保护动作延时分级测试系统及方法 |
CN106980084B (zh) * | 2017-05-25 | 2023-06-20 | 贵州电网有限责任公司电力科学研究院 | 一种数模一体继电保护装置的测试装置及测试方法 |
CN106990312B (zh) * | 2017-05-25 | 2023-06-16 | 贵州电网有限责任公司电力科学研究院 | 一种数字化继电保护装置的测试装置及测试方法 |
CN112986744B (zh) * | 2021-04-26 | 2021-08-06 | 湖南大学 | 一种电力系统暂态故障情况下的频率容错检测方法及系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713800A (zh) * | 2009-07-22 | 2010-05-26 | 天津市电力公司 | 一种数字化变电站继电保护设备的测试方法及其专用装置 |
CN102495322A (zh) * | 2011-12-22 | 2012-06-13 | 山东电力研究院 | 基于iec61850的数字式继电保护装置同步性能测试方法 |
CN202975198U (zh) * | 2012-12-04 | 2013-06-05 | 天津市电力公司 | 一种继电保护数字动态模拟试验系统 |
CN103293414A (zh) * | 2013-05-21 | 2013-09-11 | 国家电网公司 | 一种基于gps精确对时技术的智能变电站保护装置同步性能测试系统及方法 |
CN203259610U (zh) * | 2013-05-07 | 2013-10-30 | 国家电网公司 | 基于模拟量数字化传递的合并单元精确时间测试仪 |
CN103605293A (zh) * | 2013-11-27 | 2014-02-26 | 南京南瑞集团公司 | 一种变电站继电保护仿真测试系统及其仿真测试方法 |
CN103698636A (zh) * | 2013-12-24 | 2014-04-02 | 国家电网公司 | 一种继电保护测试仪并行同步测试的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09243696A (ja) * | 1996-03-08 | 1997-09-19 | Hitachi Ltd | ディジタル保護リレー試験装置 |
-
2014
- 2014-06-05 CN CN201410245287.4A patent/CN103983878B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713800A (zh) * | 2009-07-22 | 2010-05-26 | 天津市电力公司 | 一种数字化变电站继电保护设备的测试方法及其专用装置 |
CN102495322A (zh) * | 2011-12-22 | 2012-06-13 | 山东电力研究院 | 基于iec61850的数字式继电保护装置同步性能测试方法 |
CN202975198U (zh) * | 2012-12-04 | 2013-06-05 | 天津市电力公司 | 一种继电保护数字动态模拟试验系统 |
CN203259610U (zh) * | 2013-05-07 | 2013-10-30 | 国家电网公司 | 基于模拟量数字化传递的合并单元精确时间测试仪 |
CN103293414A (zh) * | 2013-05-21 | 2013-09-11 | 国家电网公司 | 一种基于gps精确对时技术的智能变电站保护装置同步性能测试系统及方法 |
CN103605293A (zh) * | 2013-11-27 | 2014-02-26 | 南京南瑞集团公司 | 一种变电站继电保护仿真测试系统及其仿真测试方法 |
CN103698636A (zh) * | 2013-12-24 | 2014-04-02 | 国家电网公司 | 一种继电保护测试仪并行同步测试的方法 |
Non-Patent Citations (1)
Title |
---|
同步性能对继电保护终端影响的测量;赵宏波等;《电力系统通信》;20110110;第32卷(第219期);第69-72页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103983878A (zh) | 2014-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103983878B (zh) | 基于随机离散时域的继电保护同步性能测试系统及方法 | |
CN103616591B (zh) | 一种智能变电站合并单元特性的仿真装置及其仿真方法 | |
Blair et al. | Measurement and analysis of PMU reporting latency for smart grid protection and control applications | |
CN102315985B (zh) | 采用ieee1588协议的智能装置时间同步精度测试方法 | |
CN105606919A (zh) | 一种智能变电站分层分布式无线组网仿真闭环测试方法 | |
CN102999674A (zh) | 基于应用集成的电力和通信系统耦合仿真平台及方法 | |
CN202975198U (zh) | 一种继电保护数字动态模拟试验系统 | |
CN103684907A (zh) | 一种区域电网智能设备时间分析仪 | |
CN110380923B (zh) | 就地化元件保护环网测试装置 | |
WO2013091277A1 (zh) | 基于iec61850的数字式继电保护装置同步性能测试方法 | |
CN106970537A (zh) | 基于rtds和sdh的电力和通信半实物仿真系统及构建方法 | |
CN108089081A (zh) | 基于数字化变电站现场应用的多间隔仿真测试系统 | |
CN103869242B (zh) | 一种智能变电站继电保护装置整组同步试验系统 | |
Stevic et al. | Feasibility of geographically distributed real-time simulation of HVDC system interconnected with AC networks | |
CN204256149U (zh) | 一种合并单元测试仪的性能测试系统 | |
CN103698636B (zh) | 一种继电保护测试仪并行同步测试的方法 | |
CN103439597A (zh) | 一种基于模拟量数字化传递的合并单元同步守时测试仪及其方法 | |
CN106771599B (zh) | 智能变电站同步相量测量装置的测试装置 | |
Adhikari et al. | Precision timing and communication networking experiments in a real-time power grid hardware-in-the-loop laboratory | |
CN107357193A (zh) | 一种实现智能变电站安全自动装置测试系统的方法 | |
CN106125033B (zh) | 一种电压电流同步性分级误差测试系统 | |
CN107167760B (zh) | 一种基于电网仿真的多光口数字化电能表校验系统及方法 | |
CN112444696A (zh) | 一种单侧控制的智能变电站光差保护测试装置及测试方法 | |
CN107395405B (zh) | 基于空间网络拓扑的测试环境模拟方法和装置 | |
CN108181889B (zh) | 一种多路信号同步输出实现方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Changbao Inventor after: Cai Tiantian Inventor after: Gao Jipu Inventor after: Gui Junguo Inventor after: Wang Yu Inventor after: Tang Hansong Inventor after: Luo Qiang Inventor after: Wen Yi Inventor after: Xin Mingyong Inventor after: Chen Haomin Inventor before: Xu Changbao Inventor before: Gao Jipu Inventor before: Gui Junguo Inventor before: Wang Yu Inventor before: Tang Hansong Inventor before: Luo Qiang |
|
CB03 | Change of inventor or designer information | ||
CP01 | Change in the name or title of a patent holder |
Address after: 550005 No. 251, Jiefang Road, Guizhou, Guiyang Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUIZHOU POWER GRID Co.,Ltd. Address before: 550005 No. 251, Jiefang Road, Guizhou, Guiyang Patentee before: Guizhou Electric Power Test Research Institute |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: 550005 No. 32, Nanming, Guiyang District, Guizhou, Jiefang Road Co-patentee after: China South Power Grid International Co.,Ltd. Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUIZHOU POWER GRID Co.,Ltd. Address before: 550005 No. 251, Jiefang Road, Guizhou, Guiyang Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, GUIZHOU POWER GRID Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180605 |