CN114710183A - 一种低压线路载波通信信号衰减特性测试方法 - Google Patents
一种低压线路载波通信信号衰减特性测试方法 Download PDFInfo
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- CN114710183A CN114710183A CN202210359298.XA CN202210359298A CN114710183A CN 114710183 A CN114710183 A CN 114710183A CN 202210359298 A CN202210359298 A CN 202210359298A CN 114710183 A CN114710183 A CN 114710183A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
- H04B3/48—Testing attenuation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
- H04B17/3911—Fading models or fading generators
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
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CN202210359298.XA CN114710183B (zh) | 2022-04-07 | 2022-04-07 | 一种低压线路载波通信信号衰减特性测试方法 |
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CN202210359298.XA CN114710183B (zh) | 2022-04-07 | 2022-04-07 | 一种低压线路载波通信信号衰减特性测试方法 |
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CN114710183A true CN114710183A (zh) | 2022-07-05 |
CN114710183B CN114710183B (zh) | 2023-10-10 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117278158A (zh) * | 2023-10-10 | 2023-12-22 | 青岛鼎信通讯股份有限公司 | 一种基于数据统计的载波通信衰减模型构建方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5729145A (en) * | 1992-07-30 | 1998-03-17 | Siemens Energy & Automation, Inc. | Method and apparatus for detecting arcing in AC power systems by monitoring high frequency noise |
CN101394200A (zh) * | 2008-11-11 | 2009-03-25 | 国网电力科学研究院 | 一种零变频和自适应频率选择的电力线载波数据传输方法 |
WO2015109873A1 (zh) * | 2014-01-26 | 2015-07-30 | 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 |
CN206350002U (zh) * | 2016-12-09 | 2017-07-21 | 无锡德成机电安装有限公司 | 基于正交信号的电力线载波信道衰减测试系统 |
CN112505451A (zh) * | 2020-11-23 | 2021-03-16 | 广东电网有限责任公司电力科学研究院 | 一种海上风电场agc、avc功能移动测试系统 |
CN216162680U (zh) * | 2021-08-26 | 2022-04-01 | 成都厉行科技有限公司 | 一种agc自动增益补偿电路 |
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2022
- 2022-04-07 CN CN202210359298.XA patent/CN114710183B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5729145A (en) * | 1992-07-30 | 1998-03-17 | Siemens Energy & Automation, Inc. | Method and apparatus for detecting arcing in AC power systems by monitoring high frequency noise |
CN101394200A (zh) * | 2008-11-11 | 2009-03-25 | 国网电力科学研究院 | 一种零变频和自适应频率选择的电力线载波数据传输方法 |
WO2015109873A1 (zh) * | 2014-01-26 | 2015-07-30 | 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 |
CN206350002U (zh) * | 2016-12-09 | 2017-07-21 | 无锡德成机电安装有限公司 | 基于正交信号的电力线载波信道衰减测试系统 |
CN112505451A (zh) * | 2020-11-23 | 2021-03-16 | 广东电网有限责任公司电力科学研究院 | 一种海上风电场agc、avc功能移动测试系统 |
CN216162680U (zh) * | 2021-08-26 | 2022-04-01 | 成都厉行科技有限公司 | 一种agc自动增益补偿电路 |
Non-Patent Citations (3)
Title |
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洪晶晶、许崇杰: "HPLC高频数据应用及测试方案", 中国新技术新产品, no. 18 * |
王亚微: "基于低压线路的数据传输装置的研究与实现", 中国优秀硕士学位论文全文数据库 (信息科技辑), no. 11 * |
罗文亮: "基于低压配电网的OFDM调制技术及其应用研究", 中国博士学位论文全文数据库 信息科技辑 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117278158A (zh) * | 2023-10-10 | 2023-12-22 | 青岛鼎信通讯股份有限公司 | 一种基于数据统计的载波通信衰减模型构建方法 |
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Effective date of registration: 20241024 Address after: 266000 area B, 5th floor, building 6, 288 Ningxia road, Shinan District, Qingdao City, Shandong Province Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region after: China Patentee after: QINGDAO DINGJUN ELECTRIC Co.,Ltd. Address before: 266000 Qingdao Dingxin Technology Industrial Park, No. 858, Huaguan Road, Chengyang District, Qingdao, Shandong Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region before: China |
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Address after: 266000 area B, 5th floor, building 6, 288 Ningxia road, Shinan District, Qingdao City, Shandong Province Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region after: China Patentee after: Qingdao Zhidian New Energy Technology Co.,Ltd. Patentee after: QINGDAO DINGJUN ELECTRIC Co.,Ltd. Address before: 266000 area B, 5th floor, building 6, 288 Ningxia road, Shinan District, Qingdao City, Shandong Province Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region before: China Patentee before: QINGDAO DINGJUN ELECTRIC Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 266000 area B, 5th floor, building 6, 288 Ningxia road, Shinan District, Qingdao City, Shandong Province Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region after: China Patentee after: Qingdao Zhidian New Energy Technology Co.,Ltd. Patentee after: Qingdao Tuowei Technology Co.,Ltd. Address before: 266000 area B, 5th floor, building 6, 288 Ningxia road, Shinan District, Qingdao City, Shandong Province Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region before: China Patentee before: Qingdao Zhidian New Energy Technology Co.,Ltd. Patentee before: QINGDAO DINGJUN ELECTRIC Co.,Ltd. |