CN108183727A - 用电信息干扰信号滤波装置、用电信息采集系统及方法 - Google Patents
用电信息干扰信号滤波装置、用电信息采集系统及方法 Download PDFInfo
- Publication number
- CN108183727A CN108183727A CN201711294894.XA CN201711294894A CN108183727A CN 108183727 A CN108183727 A CN 108183727A CN 201711294894 A CN201711294894 A CN 201711294894A CN 108183727 A CN108183727 A CN 108183727A
- Authority
- CN
- China
- Prior art keywords
- power information
- capacitance
- impedance
- circuit
- collecting device
- 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
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000006641 stabilisation Effects 0.000 claims abstract description 46
- 238000011105 stabilization Methods 0.000 claims abstract description 46
- 230000005611 electricity Effects 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711294894.XA CN108183727B (zh) | 2017-12-08 | 2017-12-08 | 用电信息干扰信号滤波装置、用电信息采集系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711294894.XA CN108183727B (zh) | 2017-12-08 | 2017-12-08 | 用电信息干扰信号滤波装置、用电信息采集系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108183727A true CN108183727A (zh) | 2018-06-19 |
CN108183727B CN108183727B (zh) | 2021-06-29 |
Family
ID=62545710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711294894.XA Active CN108183727B (zh) | 2017-12-08 | 2017-12-08 | 用电信息干扰信号滤波装置、用电信息采集系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108183727B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI718926B (zh) * | 2020-04-09 | 2021-02-11 | 台達電子工業股份有限公司 | 檢測電路及其適用之檢測方法與不斷電系統 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1556590A (zh) * | 2004-01-06 | 2004-12-22 | 中国电力科学研究院 | 用于电力线高速数据通信系统的信道优化装置 |
CN201369570Y (zh) * | 2009-03-11 | 2009-12-23 | 山东凌宝电气有限公司 | 低压电力线载波阻抗适配滤波器 |
WO2011102007A1 (ja) * | 2010-02-16 | 2011-08-25 | パナソニック電工株式会社 | 通信システムおよび電子チョーク回路 |
CN102655422A (zh) * | 2011-03-02 | 2012-09-05 | 华北电力科学研究院有限责任公司 | 低压电力载波通信设备的测试系统 |
CN105024734A (zh) * | 2015-08-07 | 2015-11-04 | 国家电网公司 | 抑制用电信息采集系统干扰信号的方法及其系统 |
CN106253951A (zh) * | 2016-09-05 | 2016-12-21 | 国家电网公司 | 抑制干扰信号的方法、设备以及用电信息采集系统 |
CN106846782A (zh) * | 2017-03-03 | 2017-06-13 | 武汉武新电气科技股份有限公司 | 一种解决无功补偿设备引起电力载波抄表问题的设备 |
-
2017
- 2017-12-08 CN CN201711294894.XA patent/CN108183727B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1556590A (zh) * | 2004-01-06 | 2004-12-22 | 中国电力科学研究院 | 用于电力线高速数据通信系统的信道优化装置 |
CN201369570Y (zh) * | 2009-03-11 | 2009-12-23 | 山东凌宝电气有限公司 | 低压电力线载波阻抗适配滤波器 |
WO2011102007A1 (ja) * | 2010-02-16 | 2011-08-25 | パナソニック電工株式会社 | 通信システムおよび電子チョーク回路 |
CN102655422A (zh) * | 2011-03-02 | 2012-09-05 | 华北电力科学研究院有限责任公司 | 低压电力载波通信设备的测试系统 |
CN105024734A (zh) * | 2015-08-07 | 2015-11-04 | 国家电网公司 | 抑制用电信息采集系统干扰信号的方法及其系统 |
CN106253951A (zh) * | 2016-09-05 | 2016-12-21 | 国家电网公司 | 抑制干扰信号的方法、设备以及用电信息采集系统 |
CN106846782A (zh) * | 2017-03-03 | 2017-06-13 | 武汉武新电气科技股份有限公司 | 一种解决无功补偿设备引起电力载波抄表问题的设备 |
Non-Patent Citations (1)
Title |
---|
徐伟等: "低压电力线载波通信技术在用电信息采集系统中的应用", 《电测与仪表》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI718926B (zh) * | 2020-04-09 | 2021-02-11 | 台達電子工業股份有限公司 | 檢測電路及其適用之檢測方法與不斷電系統 |
Also Published As
Publication number | Publication date |
---|---|
CN108183727B (zh) | 2021-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106646034B (zh) | 一种避雷器结构健康在线监测分析系统 | |
CN201477570U (zh) | 多通道隔离式模拟信号输入数据采集模块 | |
CN105423908B (zh) | 变压器绕组变形带电测试方法及系统 | |
CN102081136A (zh) | 一种适用于现场的冲击电压下gis局部放电检测方法 | |
CN105223530A (zh) | 高频局部放电检测仪检定系统及其检定方法 | |
CN102890227A (zh) | 一种智能化10kV配电电缆局部放电在线监测装置 | |
CN103235174A (zh) | 一种电力系统电压在线监测装置 | |
CN106526294A (zh) | 一种输电线路过电压监测系统及监测方法 | |
CN105527549A (zh) | 局部放电数据采集电路及检测系统 | |
CN106526409B (zh) | 一种变压器绕组变形带电测试系统及其测试方法 | |
CN109379095A (zh) | 一种基于物联网的公路施工监控系统 | |
CN110501625A (zh) | 一种igbt饱和管压降在线测量电路 | |
CN106707075A (zh) | 一种基于arm和fpga的电能质量在线监测系统 | |
CN106789328A (zh) | 低压电力线宽带载波通信组网评估仿真平台 | |
CN108183727A (zh) | 用电信息干扰信号滤波装置、用电信息采集系统及方法 | |
CN105024734B (zh) | 抑制用电信息采集系统干扰信号的方法及其系统 | |
CN102590778B (zh) | 一种提高线路阻抗稳定网络低频取样精度的控制系统及其控制方法 | |
CN2718591Y (zh) | 电容型电力设备介质损耗在线监测装置 | |
JPH10208183A (ja) | 自動検針方法および装置 | |
CN102636192B (zh) | 一种i/o类型可编程设置智能变送器 | |
CN104360145A (zh) | 一种基于数据采集卡的电压暂降监测装置 | |
CN103472376B (zh) | 变压器局部放电特高频定位分析器及其定位分析方法 | |
CN206657079U (zh) | 一种可定位特高频电缆局部放电检测装置 | |
CN110161292A (zh) | 一种配电线路接地故障电压信号采集装置 | |
CN204859178U (zh) | 抑制用电信息采集系统干扰信号的系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 050011 no.238, TIYU South Street, Shijiazhuang City, Hebei Province Patentee after: STATE GRID HEBEI ELECTRIC POWER Research Institute Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. Address before: 050011 no.238, TIYU South Street, Shijiazhuang City, Hebei Province Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID HEBEI ELECTRIC POWER SUPPLY Co.,Ltd. Patentee before: State Grid Corporation of China Patentee before: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210928 Address after: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Patentee after: STATE GRID HEBEI ELECTRIC POWER Research Institute Patentee after: Marketing service center of State Grid Hebei Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. Address before: 050011 no.238, TIYU South Street, Shijiazhuang City, Hebei Province Patentee before: STATE GRID HEBEI ELECTRIC POWER Research Institute Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. |
|
TR01 | Transfer of patent right |