WO2015007161A1 - 调度自动化系统iec104规约通讯状态的检测方法 - Google Patents

调度自动化系统iec104规约通讯状态的检测方法 Download PDF

Info

Publication number
WO2015007161A1
WO2015007161A1 PCT/CN2014/081493 CN2014081493W WO2015007161A1 WO 2015007161 A1 WO2015007161 A1 WO 2015007161A1 CN 2014081493 W CN2014081493 W CN 2014081493W WO 2015007161 A1 WO2015007161 A1 WO 2015007161A1
Authority
WO
WIPO (PCT)
Prior art keywords
iec104
communication
protocol
address
automation system
Prior art date
Application number
PCT/CN2014/081493
Other languages
English (en)
French (fr)
Inventor
陈宁
徐春雷
徐晓春
李瑞洲
高尚
吴昊
孟勇亮
陈戈
李佑伟
汪成
Original Assignee
江苏省电力公司淮安供电公司
国电南瑞科技股份有限公司
江苏省电力公司
国家电网公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏省电力公司淮安供电公司, 国电南瑞科技股份有限公司, 江苏省电力公司, 国家电网公司 filed Critical 江苏省电力公司淮安供电公司
Publication of WO2015007161A1 publication Critical patent/WO2015007161A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/35—Network arrangements, protocols or services for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
    • 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
    • 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
    • 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
    • Y04S40/128—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 involving the use of Internet protocol

Definitions

  • the invention relates to a detection method for the communication state of the IEC104 protocol of the dispatching automation system, which is used for the dispatching automation system adopting the IEC104 protocol communication, automatically judges the communication state of each IEC104 protocol, finds the fault in time, improves the reliability of the system data collection, belongs to the power Scheduling automation technology field. Background technique
  • the IEC104 protocol is about network communication protocol, which has the advantages of fast transmission speed and large data capacity.
  • the data acquisition network of the dispatching automation system is also getting larger and larger, and the network has more and more nodes.
  • the requirements for the network related knowledge and communication protocol related knowledge of the maintenance personnel of the dispatching automation system are also increasing. High, in the event of a communication failure, maintenance personnel can quickly locate the fault and resolve the fault.
  • the current user requirements for the operation stability of the dispatching automation system are also increasing. The shorter the fault resolution time, the better, which greatly increases the difficulty of the user's system maintenance. Therefore, the traditional maintenance mode that relies on manpower to find faults and solve faults has been Can not meet the requirements.
  • the object of the present invention is to effectively solve the huge maintenance pressure brought by a large number of IEC104 protocol communication tasks in the dispatching automation system, and satisfy the user in the system.
  • IEC104 protocol communication maintenance requirements and provide users with a unified and complete system platform, so that the system personnel can fully understand the various communication states of the IEC104 protocol at any node in the dispatch automation system, and is easy to maintain. Easy to operate.
  • the dispatching automation system IEC104 protocol communication state detection method comprises the following steps:
  • the system For each IP address with normal status, the system automatically determines whether the communication port (ie, port 2404) of the IEC104 protocol on this IP address has started the network monitoring service;
  • the system For each IP address that has started the 2404 network port listening service, the system automatically establishes a TCP/IP link, sends an IEC104 protocol test frame message, and receives the other party's response message to determine whether it is the correct IEC104 protocol test frame response message. In this way, to determine whether the IEC104 communication link is intact or not; 4) For the normal communication IEC104 communication link, the system compares the IEC104 protocol parameters of the communication link in the local database by parsing the application service data unit public address, information object address and other parameters in the IEC104 protocol application layer message. , to determine whether the parameter settings are correct;
  • the above various states are stored in the database.
  • the dispatching automation system comprehensively judges the running status of each IEC104 communication link according to these states. If there is a fault, an alarm is generated, and the fault information is displayed on the interface for the system. Maintenance personnel access.
  • the foregoing dispatching automation system IEC 104 protocol communication state detecting method is characterized in that, in the dispatching automation system, each state of the network and link of the IEC 104 protocol communication is automatically determined, and the result is stored in a database, and the result is displayed.
  • the system can automatically judge various states according to the communication setting of the IEC 104 protocol, and provide the result to the maintenance personnel of the dispatching automation system, which is convenient for daily use and management of the user.
  • the communication of the IEC 104 protocol is faulty, The user can quickly eliminate the fault according to the results provided by the system, restore the normal operation of the system, shorten the system failure time, and improve the reliability of the power dispatching automation system.
  • Figure 1 is a flow chart of the detection method of the IEC104 protocol communication status of the dispatching automation system.
  • the system For each IP address that starts the 2404 network port listening service, the system automatically Establish a TCP/IP link, send an IEC104 protocol test frame message, and receive the other party's response message to determine whether it is the correct IEC104 protocol test frame response message, to determine whether the IEC104 communication link is intact and available, and save the result Into the database; for the normal communication of the IEC104 communication link, the system compares the parameters of the application service data unit public address, information object address and other parameters in the application layer message of the IEC104 protocol, and compares the 1EC104 of the communication link in the local database.
  • Protocol parameters determine whether the parameter settings are correct, and store the results in the data After the above various states are stored in the database, the dispatching automation system comprehensively judges the running status of each IEC104 communication link according to these states. If there is a fault, an alarm is generated, and the fault information is displayed on the interface for the system. Maintenance personnel consult and process in time to handle faults and resume communication in a timely manner.

Abstract

本发明涉及一种调度自动化系统中IEC104规约通讯状态的检测方法，包括：（1）在调度自动化系统中，使用IEC104规约通讯时，判断对方的各IP地址的状态，自动选择状态正常的IP地址发起建立TCP/IP链接；（2）判断每个状态正常的IP地址是否启动了2404网络端口的监听服务；（3）在每个网络端口号为2404的正常的TCP/IP网络链接中，发送IEC104规约测试帧报文，根据对方的应答报文判断IEC104规约通讯链路是否正常；（4）以上的各种状态都存入数据库中，调度自动化系统根据这些状态综合判断每个IEC104通讯链路的运行状态。本发明给用户提供一个统一而完整的系统平台，使得在调度自动化系统中的任意节点上就能全面的了解IEC104规约的各种通讯状态，易于维护，操作方便。

Description

调度自动化系统 IEC104规约通讯状态的检测方法
技术领域
本发明涉及一种调度自动化系统 IEC104规约通讯状态的检测方法， 用于采用 IEC104 规约通讯的调度自动化系统， 自动判断各 IEC104规约的通讯状态， 及时发现故障， 提高系统 数据采集的可靠性， 属于电力调度自动化技术领域。 背景技术
目前， 调度自动化系统数据采集时采用 IEC104规约越来越普遍， IEC104规约为网络通 讯协议， 优点是传输速度快， 数据容量大。 但随之而来的是调度自动化系统的数据采集网络 也越来越大， 网络也节点越来越多， 对于调度自动化系统的维护人员的网络相关知识和通讯 规约相关知识的要求也越来越高， 一旦出现通讯故障， 维护人员才能够快速的定位故障并解 决故障。 但目前用户对调度自动化系统的运行稳定性要求也日益提高， 要求故障解决时间越 短越好， 这就大大增加用户的系统维护难度， 因此传统的靠人力去发现故障、 解决故障的维 护模式已不能满足要求。
发明内容
为解决现有调度自动化系统中 IEC104规约通讯状态人工检测方式的不足，本发明的目的 在于有效的解决调度自动化系统中大量的 IEC104规约通讯任务带来的巨大的维护压力，满足 用户对系统中的 IEC104规约通讯维护的要求，并提供给用户一个统一而完整的系统平台，使 得使用系统的人员在调度自动化系统中的任意节点上就能全面的了解 IEC104 规约的各种通 讯状态， 并且易于维护， 操作方便。
本发明的技术解决方案是：该调度自动化系统 IEC104规约通讯状态的检测方法包括以下 步骤：
1)在调度自动化系统的数据库中设置每个 IEC104规约通讯的对端的 IP地址， 系统自动 判断每个 IP地址的状态；
2)对于每个状态正常的 IP地址，系统自动判断此 IP地址上 IEC104规约的通讯端口（即 2404端口） 是否启动了网络监听服务；
3)对于每个启动了 2404网络端口监听服务的 IP地址， 系统自动建立 TCP/IP链接， 发 送 IEC104规约测试帧报文， 并接收对方响应报文， 判断是否是正确的 IEC104规约测试帧应 答报文， 以此判断此 IEC104通讯链路是否完好可用； 4)对于正常通讯的 IEC104通讯链路，系统通过对 IEC104规约应用层报文中的应用服务 数据单元公共地址、 信息对象地址等参数的解析， 比对本地数据库中此通讯链路的 IEC104 规约参数， 判断参数设置是否正确；
5) 以上的各种状态都存入数据库中，调度自动化系统根据这些状态综合判断每个 IEC104 通讯链路的运行状态， 如有故障， 则产生告警， 并将故障信息显示在界面上， 供系统维护人 员查阅。
前述的调度自动化系统 IEC104规约通讯状态的检测方法，其特征在于：在调度自动化系 统中， 自动判断 IEC104规约通讯的网络和链路的各状态，并将结果存入数据库，并展示结果。
本发明所达到的有益效果：系统能够根据 IEC104规约的通讯设置自动进行各种状态的判 断， 并将结果提供给调度自动化系统维护人员， 便于用户的日常使用和管理， 当 IEC104规约 通讯故障时， 用户能够根据系统提供的结果快速的排除故障， 恢复系统的正常运行， 缩短了 系统的故障时间， 提高了电力调度自动化系统运行的可靠性。
附图说明
图 1 为调度自动化系统 IEC104规约通讯状态的检测方法流程图。
具体实施方式
以下结合附图对本发明作进一步详细的介绍。
如图 1所示，首先从数据库中读入调度自动化系统中所有采用 IEC104规约通讯的通道的 IP地址， 判断每个 IP地址的状态， 并将结果存入数据库中； 对于每个状态正常的 IP地址， 系统自动判断此 IP地址上 IEC104规约的通讯端口（即 2404端口）是否启动了网络监听服务， 并将结果存入数据库中； 对于每个启动了 2404网络端口监听服务的 IP地址， 系统自动建立 TCP/IP链接，发送 IEC104规约测试帧报文，并接收对方响应报文，判断是否是正确的 IEC104 规约测试帧应答报文， 以此判断此 IEC104通讯链路是否完好可用， 并将结果存入数据库中； 对于正常通讯的 IEC104通讯链路， 系统通过对 IEC104规约应用层报文中的应用服务数据单 元公共地址、信息对象地址等参数的解析，比对本地数据库中此通讯链路的 1EC104规约参数， 判断参数设置是否正确， 并将结果存入数据库中； 以上的各种状态都存入数据库之后， 调度 自动化系统根据这些状态综合判断每个 IEC104通讯链路的运行状态，如有故障，则产生告警， 并将故障信息显示在界面上， 供系统维护人员查阅并及时处理， 及时处理故障、 恢复通讯。
上述实施例不以任何形式限制本发明，凡采用等同替换或等效变换方式获得的技术方案， 均落在本发明的保护范围内。

Claims

WO 2015/007161 权 利 要 求 书 PCT/CN2014/081493
1.调度自动化系统 IEC104规约通讯状态的检测方法， 其特征在于： 包括以下步骤：
1)在调度自动化系统的数据库中设置每个 IEC104规约通讯的对端的 IP地址， 系统自 动判断每个 IP地址的状态；
2)对于每个状态正常的 IP地址，系统自动判断此 IP地址上 IEC104规约的通讯端口（即 2404端口） 是否启动了网络监听服务；
3)对于每个启动了 2404网络端口监听服务的 IP地址， 系统自动建立 TCP/IP链接， 发 送 IEC104规约测试帧报文， 并接收对方响应报文， 判断是否是正确的 IEC104规约测试帧应 答报文， 以此判断此 IEC104通讯链路是否完好可用；
4)对于正常通讯的 IEC104通讯链路， 系统通过对 IEC104规约应用层报文中的应用服 务数据单元公共地址、 信息对象地址参数的解析， 比对本地数据库中此通讯链路的 IEC104 规约参数， 判断参数设置是否正确；
5) 以上的各种状态都存入数据库中， 调度自动化系统根据这些状态综合判断每个 IEC104通讯链路的运行状态， 如有故障， 则产生告警， 并将故障信息显示在界面上， 供系统 维护人员查阅。
2.根据权利要求 1所述的调度自动化系统 IEC104规约通讯状态的检测方法， 其特征在 于： 在调度自动化系统中， 自动判断 IEC104规约通讯的网络和链路的各种状态， 并将结果存 入数据库， 并展示结果。
PCT/CN2014/081493 2013-07-18 2014-07-02 调度自动化系统iec104规约通讯状态的检测方法 WO2015007161A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310301310.2 2013-07-18
CN201310301310.2A CN103368263B (zh) 2013-07-18 2013-07-18 调度自动化系统iec104规约通讯状态的检测方法

Publications (1)

Publication Number Publication Date
WO2015007161A1 true WO2015007161A1 (zh) 2015-01-22

Family

ID=49369028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/081493 WO2015007161A1 (zh) 2013-07-18 2014-07-02 调度自动化系统iec104规约通讯状态的检测方法

Country Status (2)

Country Link
CN (1) CN103368263B (zh)
WO (1) WO2015007161A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112436961A (zh) * 2020-11-12 2021-03-02 贵州电网有限责任公司 一种基于iec104报文可视化解析方法
CN112995305A (zh) * 2021-02-08 2021-06-18 国投信开水环境投资有限公司 基于iec104规约的远程电力监控方法及其系统、装置、介质
CN113891367A (zh) * 2021-10-19 2022-01-04 许继集团有限公司 一种适应通过无线模块转发数据的链路交互方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103368263B (zh) * 2013-07-18 2015-09-23 国家电网公司 调度自动化系统iec104规约通讯状态的检测方法
CN104269812B (zh) * 2014-10-23 2017-06-09 南京国电南自轨道交通工程有限公司 一种适用于地铁中压供电系统数字化保护通信中断检测方法
CN104600839B (zh) * 2014-12-19 2017-05-10 国电南瑞科技股份有限公司 基于风险的电网安全稳定控制系统关键通信链路辨识方法
CN107332866A (zh) * 2016-04-29 2017-11-07 北京国网富达科技发展有限责任公司 一种输变电状态监测方法、设备及系统
CN106789282A (zh) * 2016-12-28 2017-05-31 青岛海天炜业过程控制技术股份有限公司 一种实现iec60870‑5‑104协议低延迟处理工业防火墙的方法
CN111525686A (zh) * 2020-04-02 2020-08-11 国网江苏省电力有限公司 基于一键停控的电力监控系统安全防护设计与实现方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090153133A1 (en) * 2007-12-13 2009-06-18 Michael Keselman Methods and apparatus for collecting characteristics of a power line a bpl system
CN102624099A (zh) * 2012-04-12 2012-08-01 上海诺雅克电气有限公司 监测智能电网网络连接状态的设备
CN102624587A (zh) * 2012-03-26 2012-08-01 中国电力科学研究院 一种针对iec60870-5-101/104通信规约实现缺陷的检测系统及方法
CN103179226A (zh) * 2013-03-20 2013-06-26 国家电网公司 一种配电终端通过nat方式接入调度数据网的方法
CN103353893A (zh) * 2013-07-18 2013-10-16 国家电网公司 调度自动化系统分布式数据采集故障智能诊断方法
CN103368263A (zh) * 2013-07-18 2013-10-23 国家电网公司 调度自动化系统iec104规约通讯状态的检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4229602B2 (ja) * 2001-08-03 2009-02-25 株式会社東芝 機器監視／運転支援方法
CN102497014B (zh) * 2011-11-15 2013-12-18 航天科工深圳（集团）有限公司 一种配电自动化系统中实现遥控命令传输的方法和装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090153133A1 (en) * 2007-12-13 2009-06-18 Michael Keselman Methods and apparatus for collecting characteristics of a power line a bpl system
CN102624587A (zh) * 2012-03-26 2012-08-01 中国电力科学研究院 一种针对iec60870-5-101/104通信规约实现缺陷的检测系统及方法
CN102624099A (zh) * 2012-04-12 2012-08-01 上海诺雅克电气有限公司 监测智能电网网络连接状态的设备
CN103179226A (zh) * 2013-03-20 2013-06-26 国家电网公司 一种配电终端通过nat方式接入调度数据网的方法
CN103353893A (zh) * 2013-07-18 2013-10-16 国家电网公司 调度自动化系统分布式数据采集故障智能诊断方法
CN103368263A (zh) * 2013-07-18 2013-10-23 国家电网公司 调度自动化系统iec104规约通讯状态的检测方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WANG, ZHENGJIANG ET AL.: "Test And Analysis of Iec870-5-104 Protocol Based on Network Interception", PROCEEDINGS OF THE 27TH YOUTH ANNUAL CONFERENCE OF CHINESE ASSOCIATION OF AUTOMATION, 22 April 2012 (2012-04-22) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112436961A (zh) * 2020-11-12 2021-03-02 贵州电网有限责任公司 一种基于iec104报文可视化解析方法
CN112995305A (zh) * 2021-02-08 2021-06-18 国投信开水环境投资有限公司 基于iec104规约的远程电力监控方法及其系统、装置、介质
CN113891367A (zh) * 2021-10-19 2022-01-04 许继集团有限公司 一种适应通过无线模块转发数据的链路交互方法

Also Published As

Publication number Publication date
CN103368263A (zh) 2013-10-23
CN103368263B (zh) 2015-09-23

Similar Documents

Publication Publication Date Title
WO2015007161A1 (zh) 调度自动化系统iec104规约通讯状态的检测方法
CN108803552B (zh) 一种设备故障的监测系统及监测方法
WO2018126645A1 (zh) 一种通信网络管理方法及其装置
WO2015131463A1 (zh) 基于mac地址匹配的智能变电站网络设备拓扑动态识别方法
CN108429637B (zh) 一种智能变电站过程层网络拓扑动态探测系统及方法
CN103414916B (zh) 一种故障诊断系统及方法
CN101753357A (zh) 一种网络服务器集中监控系统和方法
CN103167543A (zh) 一种基于wia网络的冗余网关
CN112291075B (zh) 网络故障定位方法、装置、计算机设备及存储介质
CN104113448A (zh) 一种局域网内设备自动发现及监控的方法
JP5753030B2 (ja) キャッシュクラウド構造を利用したキャッシュシステムおよびキャッシングサービスの提供方法
CN105516292A (zh) 一种智能变电站云平台的热备方法
CN108092847A (zh) 一种电力lte无线终端远程在线监控方法
CN105790990A (zh) 一种监管配用电通信业务的方法及其系统
CN109274531A (zh) 数据采集设备重启方法、系统及计算机可读存储介质
CN113009212A (zh) 一种基于物联网智能监测配电网避雷器状态的系统及方法
CN107094091A (zh) 一种智能变电站站控层网络配置校验方法和系统
CN110289681B (zh) 智能变电站调控远方操作建模、监视方法及监视系统
CN103117880A (zh) 一种基于Web技术的网络拓扑图生成方法
CN104796283B (zh) 一种监控报警的方法
CN102143011A (zh) 一种实现网络保护的装置及方法
WO2014044112A1 (zh) 一种基站电源监控及告警的装置和方法
CN106208385A (zh) 一种基于物联网平台的用电检查系统
CN103716377B (zh) 一种实现ups远程监控的方法及智能卡
CN103780439B (zh) 基于简单网络管理协议snmp的网络时间服务管理系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14826085

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14826085

Country of ref document: EP

Kind code of ref document: A1