CN108768699A - A kind of channel configuration method of quick positioning telemechanical supervisor failure - Google Patents

A kind of channel configuration method of quick positioning telemechanical supervisor failure Download PDF

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Publication number
CN108768699A
CN108768699A CN201810429375.8A CN201810429375A CN108768699A CN 108768699 A CN108768699 A CN 108768699A CN 201810429375 A CN201810429375 A CN 201810429375A CN 108768699 A CN108768699 A CN 108768699A
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China
Prior art keywords
channel
configuration
carried out
ping
telemechanical
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CN201810429375.8A
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Chinese (zh)
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CN108768699B (en
Inventor
郭向军
潘娜
许志成
郭新
张志朋
毕宏图
张金禄
张思聪
徐东
甄庆
王媛媛
杨怡
孙宁
于天
于天一
马宁
王慎杰
刘星
李君�
刘书玉
杨宇全
石屾
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
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Priority to CN201810429375.8A priority Critical patent/CN108768699B/en
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • 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
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
    • 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
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0893—Assignment of logical groups to network elements
    • 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
    • H04L41/12—Discovery or management of network topologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H02J13/0017—
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • 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
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Abstract

The invention discloses a kind of channel configuration methods of quick positioning telemechanical supervisor failure comprising following steps：Topological combing is carried out to channel connection first；The parameters such as collocation channel table, communication plant stand table, telemetering, remote signalling, remote control, remote regulating；Check whether channel status is correct, if correctly, the configuration of routing table being carried out on front server, configuration is re-started after otherwise being checked to parameter configuration；The longitudinal encryption authentication device of configuration；Ping operations are carried out to every channel, check channel service address whether can ping it is logical, if ping is logical, carry out next step operation, otherwise check channel service address and be modified；Running situation is tested.The beneficial effects of the invention are as follows：Shorten the telemechanical supervisor malfunction elimination time；It can ensure the normal operation of regulator control system；The probability that communication system of power grids accident occurs is set to substantially reduce.

Description

A kind of channel configuration method of quick positioning telemechanical supervisor failure
Technical field
The present invention relates to a kind of Regulation system, especially a kind of channel of quick positioning telemechanical supervisor failure Configuration method.
Background technology
With China's rapid development of economy, China city occurs that supply load density is big, power supply mode is complicated, pair can The higher and higher situation of requirement by property.Large-scale user especially in city and responsible consumer, once telemechanical pipe in substation Accident occurs for reason machine, can cause strong influence to regulation and control operation work.By telemechanical between strand regulator control system main website and plant stand Realize interconnection in 104 channels that supervisor, front server, router and fiber optic cables are built.104 channel between main website and plant stand Reliability, play the role of to operation of power networks reliability vital.
In order to regulate and control the normally and efficiently development of operation work, strand company plant stand side telemechanical supervisor is connect by A, B two Enter network plane, establishes 2 104 channels with main website side, every channel configures 2 communication links, and this topological structure meets master Standby redundancy, can reach the normal requirement of regulation and control operation work, but when encountering telemechanical supervisor failure, can cause every 104 One of channel interrupted communication link, two communication links are depended on due to channel status operating mode or operation output, In channel is still shown online after an interrupted communication link or after operation output, can not thus find telemechanical management in time Machine failure causes automation operation maintenance personnel not positioned to telemechanical supervisor failure quickly, is that the safety of regulator control system is steady Hidden danger has been buried in fixed operation.
Invention content
A kind of leading to for quick positioning telemechanical supervisor failure is provided it is an object of the invention to solve above-mentioned technical problem Channel-distribution method can ensure the safe and stable operation of regulator control system.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of channel configuration method of quick positioning telemechanical supervisor failure, includes the following steps：
Topological combing is carried out to channel connection first, backbone router and exchange interface are planned for newly-increased channel, And Correlative plan is carried out in the routing table；
Next the relevant parameter of channel table, communication plant stand table, telemetering, remote signalling, remote control, remote regulating is configured；
It checks whether channel status is correct after the completion of configuration, if channel status is correct, is carried out on front server The configuration of routing table re-starts configuration after otherwise being checked to parameter configuration；
Longitudinal encryption authentication device is configured, is that a tunnel is added in every channel, imports to machine certificate and add Corresponding strategy；
Then ping operations are carried out to every channel, check channel service address whether can ping it is logical, if it is possible to Ping is logical, then carries out next step operation, otherwise checks channel service address and is modified；
Finally, running situation is tested, whether test system being capable of normal operation.
The beneficial effects of the invention are as follows：
1, the channel configuration mode in the invention can quickly position telemechanical supervisor failure, so as to shorten remote The dynamic supervisor malfunction elimination time；
2, this kind of channel configuration mode can ensure the redundancy of channel operation, at least can when telemechanical supervisor failure occurs Two 104 channel normal operations are enough kept, so as to ensure the normal operation of regulator control system；
3, this kind of channel configuration mode it can be found that redundant channel single channel failure, avoid binary channels simultaneous faults, make The probability that communication system of power grids accident occurs substantially reduces.
Description of the drawings
Fig. 1 is that the channel of the present invention configures topological diagram；
Fig. 2 is the channel configuration flow figure of the present invention；
Fig. 3 is former channel configuration mode topological diagram；
Fig. 4 is one failure schematic diagram of telemechanical supervisor；
Fig. 5 is two failure schematic diagram of telemechanical supervisor.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Channel configuration topological diagram is as shown in Fig. 1, and there are two IP address, each IP address to correspond to one for every telemechanical supervisor Four communication links are re-started distribution by communication link, and the IP1 that the channels 104A are configured to telemechanical supervisor one is corresponding Communication link；The channels 104B are configured to the corresponding communication links of IP4 of telemechanical supervisor two, the channels 104C are configured to telemechanical The corresponding communication links of IP2 of supervisor one and the corresponding communication links of IP3 of telemechanical supervisor two, specific communication link point With as shown in following communication link allocation table.
Channel Communication link 1 Communication link 2
104A IP1 It does not configure
104B It does not configure IP4
104C IP2 IP3
The configuration process in channel is as shown in Fig. 2.Topological combing is carried out to channel connection first, for newly-increased channel rule Backbone router and exchange interface are drawn, and carries out Correlative plan in the routing table；Next to channel table, communication plant stand table, The parameters such as telemetering, remote signalling, remote control, remote regulating are configured；Check whether channel status is correct after the completion of configuration, if channel status Correctly, then the configuration that routing table is carried out on front server, re-starts configuration after otherwise being checked to parameter configuration；It is right Longitudinal encryption authentication device is configured, and is that a tunnel is added in every channel, is imported to machine certificate and add corresponding strategy；So Ping operations are carried out to every channel afterwards, check channel service address whether can ping it is logical, if it is possible to ping is logical, then carries out It operates, otherwise check channel service address and is modified in next step；Finally, running situation is tested, test system Whether system being capable of normal operation.
Two communication links are depended on due to channel status operating mode or operation output, one of interrupted communication link Channel still shows that so under channel configuration mode before, the channels 104A are configured to telemechanical online afterwards or after operation output The corresponding communication links of IP1 of supervisor one and the corresponding communication links of IP3 of telemechanical supervisor two, the channels 104B are configured to far The corresponding communication links of IP4 of the corresponding communication links of IP2 and telemechanical supervisor two of dynamic supervisor one, as shown in Fig. 3.Such as Fruit telemechanical supervisor one breaks down, then the corresponding communication links of IP1 and IP2 disconnect, at this time the channels 104A and the channels 104B shape State is shown normally；If telemechanical supervisor two breaks down, IP3 and the corresponding communication links of IP4 disconnect, and 104A is logical at this time Road and 104B channel statuses are also shown normally, thus quickly can not position telemechanical supervisor failure according to channel status.And Under channel configuration mode in the present invention, if telemechanical supervisor one breaks down, IP1 and the corresponding communication links of IP2 It disconnects, 104A channel statuses show that operating mode exits at this time, 104B and 104C channel statuses are shown normally, thus can quickly position event Barrier point is in telemechanical supervisor one, as shown in Fig. 4；If telemechanical supervisor two breaks down, IP3 and the corresponding communications of IP4 Link disconnects, and 104B channel statuses show that operating mode exits at this time, 104A and 104C channel statuses are shown normally, thus can quickly be determined Position fault point is in telemechanical supervisor two, as shown in Fig. 5.Therefore, it can quickly be positioned according to the channel status in three 104 channels Telemechanical supervisor failure.
In conclusion present disclosure is not limited in the above embodiments, those skilled in the art can be It is proposed other embodiments within the technological guidance's thought of the present invention, but these embodiments be included in the scope of the present invention it It is interior.

Claims (1)

1. a kind of channel configuration method of quick positioning telemechanical supervisor failure, which is characterized in that include the following steps：
Topological combing is carried out to channel connection first, backbone router and exchange interface are planned for newly-increased channel, and Correlative plan is carried out in routing table；
Next the relevant parameter of channel table, communication plant stand table, telemetering, remote signalling, remote control, remote regulating is configured；
Configuration after the completion of check whether channel status correct, if channel status is correct, the enterprising walking along the street of front server by The configuration of table re-starts configuration after otherwise being checked to parameter configuration；
Longitudinal encryption authentication device is configured, is that a tunnel is added in every channel, imports to machine certificate and adds corresponding Strategy；
Then ping operations are carried out to every channel, check channel service address whether can ping it is logical, if it is possible to ping is logical, Next step operation is then carried out, channel service address is otherwise checked and is modified；
Finally, running situation is tested, whether test system being capable of normal operation.
CN201810429375.8A 2018-05-08 2018-05-08 Channel configuration method for rapidly positioning faults of telemechanical supervisor Active CN108768699B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1848841A (en) * 2005-04-05 2006-10-18 华为技术有限公司 Route equipment backup method
CN105098984A (en) * 2015-08-19 2015-11-25 国家电网公司 Scheduling fault recording management system communication abnormity troubleshooting method
CN105099777A (en) * 2015-07-23 2015-11-25 南京国电南自轨道交通工程有限公司 Method suitable for communication-gateway double-machine redundancy in rail transit power monitoring system
CN105703479A (en) * 2015-11-04 2016-06-22 广西电网有限责任公司防城港供电局 Method for upper and lower linkage of master station automation device and plant station automation device through extension of channel
CN205945232U (en) * 2016-08-02 2017-02-08 贵阳锐泰电力科技有限公司 Device in power dispatching system station
CN108347095A (en) * 2018-01-16 2018-07-31 国网浙江宁波市鄞州区供电有限公司 Substation's background monitoring system emulation test method and system
CN108848008A (en) * 2018-08-30 2018-11-20 国网福建省电力有限公司 A kind of substation's telemechanical apparatus on-line fault diagnosis method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1848841A (en) * 2005-04-05 2006-10-18 华为技术有限公司 Route equipment backup method
CN105099777A (en) * 2015-07-23 2015-11-25 南京国电南自轨道交通工程有限公司 Method suitable for communication-gateway double-machine redundancy in rail transit power monitoring system
CN105098984A (en) * 2015-08-19 2015-11-25 国家电网公司 Scheduling fault recording management system communication abnormity troubleshooting method
CN105703479A (en) * 2015-11-04 2016-06-22 广西电网有限责任公司防城港供电局 Method for upper and lower linkage of master station automation device and plant station automation device through extension of channel
CN205945232U (en) * 2016-08-02 2017-02-08 贵阳锐泰电力科技有限公司 Device in power dispatching system station
CN108347095A (en) * 2018-01-16 2018-07-31 国网浙江宁波市鄞州区供电有限公司 Substation's background monitoring system emulation test method and system
CN108848008A (en) * 2018-08-30 2018-11-20 国网福建省电力有限公司 A kind of substation's telemechanical apparatus on-line fault diagnosis method

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