CN105933079B - 针对不同频率载波信号通信性能的检测系统及其检测方法 - Google Patents
针对不同频率载波信号通信性能的检测系统及其检测方法 Download PDFInfo
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- CN105933079B CN105933079B CN201610381466.XA CN201610381466A CN105933079B CN 105933079 B CN105933079 B CN 105933079B CN 201610381466 A CN201610381466 A CN 201610381466A CN 105933079 B CN105933079 B CN 105933079B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
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CN105933079A CN105933079A (zh) | 2016-09-07 |
CN105933079B true CN105933079B (zh) | 2018-07-20 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109639320B (zh) * | 2018-11-23 | 2022-03-15 | 国网北京市电力公司 | 串户排查的方法及系统 |
CN112511242A (zh) * | 2020-11-13 | 2021-03-16 | 广西电网有限责任公司南宁供电局 | 一种基于无源隔离的载波检测方法及系统 |
Citations (7)
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WO2002080390A1 (en) * | 2001-03-30 | 2002-10-10 | Conexant Systems, Inc. | Frequency plan |
CN102571654A (zh) * | 2011-12-31 | 2012-07-11 | 上海贝岭股份有限公司 | 一种多载波频率自适应电力线通信系统及方法 |
CN103199893A (zh) * | 2013-04-03 | 2013-07-10 | 国家电网公司 | 低压ofdm载波物理层通信性能检测系统 |
CN203691397U (zh) * | 2014-01-26 | 2014-07-02 | 瑞斯康微电子(深圳)有限公司 | 一种电力线载波通信测试装置 |
CN104104456A (zh) * | 2014-05-26 | 2014-10-15 | 许任阳 | 一种低压集抄通信检测装置 |
CN204272113U (zh) * | 2014-10-31 | 2015-04-15 | 北京普锐电子有限公司 | 低压电力线载波通信发送端载波信号频率切换耦合电路 |
CN205829639U (zh) * | 2016-06-01 | 2016-12-21 | 国网河北省电力公司电力科学研究院 | 针对不同频率载波信号通信性能的检测系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201312312Y (zh) * | 2008-11-19 | 2009-09-16 | 南京新联电子股份有限公司 | 低压电力线载波通信试验系统 |
CN102195679B (zh) * | 2010-03-10 | 2013-10-16 | 青岛东软载波科技股份有限公司 | 电力线载波调制方法、解调方法、电路及芯片 |
CN103023533B (zh) * | 2012-11-27 | 2014-09-17 | 祝文闻 | 一种双频率电力线载波通信方法 |
CN104253631B (zh) * | 2014-05-23 | 2017-01-11 | 戴汉楼 | 一种双通道电力载波通讯系统及其通讯方法 |
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- 2016-06-01 CN CN201610381466.XA patent/CN105933079B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002080390A1 (en) * | 2001-03-30 | 2002-10-10 | Conexant Systems, Inc. | Frequency plan |
CN102571654A (zh) * | 2011-12-31 | 2012-07-11 | 上海贝岭股份有限公司 | 一种多载波频率自适应电力线通信系统及方法 |
CN103199893A (zh) * | 2013-04-03 | 2013-07-10 | 国家电网公司 | 低压ofdm载波物理层通信性能检测系统 |
CN203691397U (zh) * | 2014-01-26 | 2014-07-02 | 瑞斯康微电子(深圳)有限公司 | 一种电力线载波通信测试装置 |
CN104104456A (zh) * | 2014-05-26 | 2014-10-15 | 许任阳 | 一种低压集抄通信检测装置 |
CN204272113U (zh) * | 2014-10-31 | 2015-04-15 | 北京普锐电子有限公司 | 低压电力线载波通信发送端载波信号频率切换耦合电路 |
CN205829639U (zh) * | 2016-06-01 | 2016-12-21 | 国网河北省电力公司电力科学研究院 | 针对不同频率载波信号通信性能的检测系统 |
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Address after: 050021 No. 238 South Sports street, Yuhua District, Hebei, Shijiazhuang 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: 050021 No. 238 South Sports street, Yuhua District, Hebei, Shijiazhuang Patentee before: ELECTRIC POWER SCIENCES RESEARCH INSTITUTE OF STATE GRID HEBEI ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Patentee before: HEBEI ELECTRIC POWER COMMISSIONING INSTITUDE |
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Effective date of registration: 20220523 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: 050021 No. 238 South Sports street, Yuhua District, Hebei, Shijiazhuang 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. |