CN113595758B - 一种变电站加密通信下的故障定位方法 - Google Patents
一种变电站加密通信下的故障定位方法 Download PDFInfo
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- CN113595758B CN113595758B CN202110676284.6A CN202110676284A CN113595758B CN 113595758 B CN113595758 B CN 113595758B CN 202110676284 A CN202110676284 A CN 202110676284A CN 113595758 B CN113595758 B CN 113595758B
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- 230000006854 communication Effects 0.000 title claims abstract description 127
- 238000004891 communication Methods 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000002159 abnormal effect Effects 0.000 claims abstract description 43
- 230000005856 abnormality Effects 0.000 claims abstract description 38
- 239000003999 initiator Substances 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Alarm Systems (AREA)
Abstract
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CN202110676284.6A CN113595758B (zh) | 2021-06-18 | 2021-06-18 | 一种变电站加密通信下的故障定位方法 |
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CN202110676284.6A CN113595758B (zh) | 2021-06-18 | 2021-06-18 | 一种变电站加密通信下的故障定位方法 |
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CN113595758A CN113595758A (zh) | 2021-11-02 |
CN113595758B true CN113595758B (zh) | 2024-05-14 |
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CN202110676284.6A Active CN113595758B (zh) | 2021-06-18 | 2021-06-18 | 一种变电站加密通信下的故障定位方法 |
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Citations (8)
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CN104717211A (zh) * | 2015-02-16 | 2015-06-17 | 中国南方电网有限责任公司 | 一种基于加密通信的共享密钥管理的变电站报文分析方法 |
CN105515180A (zh) * | 2015-07-14 | 2016-04-20 | 国家电网公司 | 一种智能变电站通信网络动态监控系统及其监控方法 |
CN105763542A (zh) * | 2016-02-02 | 2016-07-13 | 国家电网公司 | 一种用于配电终端串口通信的加密认证装置及其方法 |
WO2016149699A1 (en) * | 2015-03-19 | 2016-09-22 | Abb Inc. | Secured fault detection in a power substation |
CN107483444A (zh) * | 2017-08-22 | 2017-12-15 | 北京邮电大学 | 一种智能电网信息传输安全防护装置及安全防护方法 |
CN109257327A (zh) * | 2017-07-14 | 2019-01-22 | 中国电力科学研究院 | 一种配电自动化系统的通信报文安全交互方法及装置 |
CN110535238A (zh) * | 2019-08-23 | 2019-12-03 | 国网山东省电力公司泗水县供电公司 | 一种变电设备智能监控系统及方法 |
CN111756693A (zh) * | 2020-05-20 | 2020-10-09 | 国网河北省电力有限公司电力科学研究院 | 一种加密型电力监控系统网络安全监测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9112710B2 (en) * | 2010-10-05 | 2015-08-18 | Cisco Technology, Inc. | System and method for providing smart grid communications and management |
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2021
- 2021-06-18 CN CN202110676284.6A patent/CN113595758B/zh active Active
Patent Citations (8)
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---|---|---|---|---|
CN104717211A (zh) * | 2015-02-16 | 2015-06-17 | 中国南方电网有限责任公司 | 一种基于加密通信的共享密钥管理的变电站报文分析方法 |
WO2016149699A1 (en) * | 2015-03-19 | 2016-09-22 | Abb Inc. | Secured fault detection in a power substation |
CN105515180A (zh) * | 2015-07-14 | 2016-04-20 | 国家电网公司 | 一种智能变电站通信网络动态监控系统及其监控方法 |
CN105763542A (zh) * | 2016-02-02 | 2016-07-13 | 国家电网公司 | 一种用于配电终端串口通信的加密认证装置及其方法 |
CN109257327A (zh) * | 2017-07-14 | 2019-01-22 | 中国电力科学研究院 | 一种配电自动化系统的通信报文安全交互方法及装置 |
CN107483444A (zh) * | 2017-08-22 | 2017-12-15 | 北京邮电大学 | 一种智能电网信息传输安全防护装置及安全防护方法 |
CN110535238A (zh) * | 2019-08-23 | 2019-12-03 | 国网山东省电力公司泗水县供电公司 | 一种变电设备智能监控系统及方法 |
CN111756693A (zh) * | 2020-05-20 | 2020-10-09 | 国网河北省电力有限公司电力科学研究院 | 一种加密型电力监控系统网络安全监测装置 |
Non-Patent Citations (4)
Title |
---|
"A security scheme for intelligent substation communications considering real-time performance";J Zhang;《IEEE》;全文 * |
"智能变电站监控系统信息安全状态感知技术研究";马丽雅;《中国优秀硕士学位论文全文数据库》;全文 * |
方芳,李广华."变电站内传输IEC 62351通信密钥的加密传输方法".《中国电力 》.2019,全文. * |
智能电网信息安全威胁及防御技术研究;王海宁;吴云峰;胡楠;;电子世界(第23期);全文 * |
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Effective date of registration: 20221024 Address after: 310014 No. 1, Huadian lane, Zhaohui eighth District, Gongshu District, Hangzhou City, Zhejiang Province Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Applicant before: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Applicant before: NR ENGINEERING Co.,Ltd. |
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