CN108075572B - 变压器直流偏磁在线监测系统 - Google Patents
变压器直流偏磁在线监测系统 Download PDFInfo
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- CN108075572B CN108075572B CN201711461910.XA CN201711461910A CN108075572B CN 108075572 B CN108075572 B CN 108075572B CN 201711461910 A CN201711461910 A CN 201711461910A CN 108075572 B CN108075572 B CN 108075572B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 91
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000007935 neutral effect Effects 0.000 claims abstract description 4
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- 238000007405 data analysis Methods 0.000 claims description 12
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- 238000004458 analytical method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 2
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- 230000002159 abnormal effect Effects 0.000 description 2
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Classifications
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- H02J13/0013—
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- H02J13/0075—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711461910.XA CN108075572B (zh) | 2017-12-28 | 2017-12-28 | 变压器直流偏磁在线监测系统 |
Applications Claiming Priority (1)
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CN201711461910.XA CN108075572B (zh) | 2017-12-28 | 2017-12-28 | 变压器直流偏磁在线监测系统 |
Publications (2)
Publication Number | Publication Date |
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CN108075572A CN108075572A (zh) | 2018-05-25 |
CN108075572B true CN108075572B (zh) | 2020-06-23 |
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CN201711461910.XA Expired - Fee Related CN108075572B (zh) | 2017-12-28 | 2017-12-28 | 变压器直流偏磁在线监测系统 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109062074B (zh) * | 2018-09-26 | 2019-10-18 | 宁波智轩物联网科技有限公司 | 智能家居环境实时管理系统 |
CN109390921B (zh) * | 2018-10-16 | 2019-06-14 | 江苏佳源科技有限公司 | 一种用于配电网监测的分布式馈线自动化系统 |
CN110261665A (zh) * | 2019-07-31 | 2019-09-20 | 国网信息通信产业集团有限公司 | 变压器直流偏磁在线监测系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102520240A (zh) * | 2012-01-05 | 2012-06-27 | 山东电力研究院 | 大型变压器偏磁电流监测预警系统 |
CN106896285A (zh) * | 2017-03-21 | 2017-06-27 | 国网上海市电力公司 | 基于振动、噪声和中性点电流的变压器直流偏磁监测系统 |
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2017
- 2017-12-28 CN CN201711461910.XA patent/CN108075572B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102520240A (zh) * | 2012-01-05 | 2012-06-27 | 山东电力研究院 | 大型变压器偏磁电流监测预警系统 |
CN106896285A (zh) * | 2017-03-21 | 2017-06-27 | 国网上海市电力公司 | 基于振动、噪声和中性点电流的变压器直流偏磁监测系统 |
Non-Patent Citations (1)
Title |
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无线传感器网络拓扑控制与优化研究;郑耿忠;《中国博士学位论文全文数据库 信息科技辑》;20130331(第3期);第64页-67页 * |
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Publication number | Publication date |
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CN108075572A (zh) | 2018-05-25 |
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PB01 | Publication | ||
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Effective date of registration: 20200522 Address after: 325000, No. 1599, Binhai, Wenzhou economic and Technological Development Zone, Zhejiang Applicant after: ZHEJIANG MAKEPOWER ELECTRONIC Co.,Ltd. Address before: 234000 Anhui province Yongqiao District of Suzhou City Road East Street Applicant before: Pan Yuanxin |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: On line monitoring system of transformer DC bias Effective date of registration: 20210223 Granted publication date: 20200623 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Wenzhou Branch Pledgor: ZHEJIANG MAKEPOWER ELECTRONIC Co.,Ltd. Registration number: Y2021330000145 |
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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: 20200623 Termination date: 20211228 |