CN108183727B - 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
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- CN108183727B CN108183727B CN201711294894.XA CN201711294894A CN108183727B CN 108183727 B CN108183727 B CN 108183727B CN 201711294894 A CN201711294894 A CN 201711294894A CN 108183727 B CN108183727 B CN 108183727B
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- 238000001914 filtration Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005611 electricity Effects 0.000 title claims description 49
- 239000003990 capacitor Substances 0.000 claims abstract description 84
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 55
- 230000006641 stabilisation Effects 0.000 claims abstract description 5
- 238000011105 stabilization Methods 0.000 claims abstract description 5
- 230000007935 neutral effect Effects 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 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
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
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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 |
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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 |
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CN108183727A CN108183727A (zh) | 2018-06-19 |
CN108183727B true CN108183727B (zh) | 2021-06-29 |
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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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
JP2011171834A (ja) * | 2010-02-16 | 2011-09-01 | Panasonic Electric Works Co Ltd | 通信システムおよび電子チョーク回路 |
CN105024734B (zh) * | 2015-08-07 | 2018-02-27 | 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 |
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 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
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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. |
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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. |
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