CN110474426A - Telecontrol channel monitoring and fault diagnosis system and method - Google Patents

Telecontrol channel monitoring and fault diagnosis system and method Download PDF

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Publication number
CN110474426A
CN110474426A CN201910761170.4A CN201910761170A CN110474426A CN 110474426 A CN110474426 A CN 110474426A CN 201910761170 A CN201910761170 A CN 201910761170A CN 110474426 A CN110474426 A CN 110474426A
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CN
China
Prior art keywords
server
area
substation
telecontrol channel
channel
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201910761170.4A
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Chinese (zh)
Inventor
汪燚春
廖利荣
王志平
谭必宁
王义平
刘宇
胡若琳
姚远
黄方芳
汪文超
王昆
秦妮娅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Jingmen Power Supply Co of State Grid Hubei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jingmen Power Supply Co of State Grid Hubei Electric Power Co Ltd
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 State Grid Corp of China SGCC, Jingmen Power Supply Co of State Grid Hubei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201910761170.4A priority Critical patent/CN110474426A/en
Publication of CN110474426A publication Critical patent/CN110474426A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • 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
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52—Outage or fault management, e.g. fault detection or location
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)

Abstract

The invention belongs to technical field of electric power, it is related to telecontrol channel monitoring and fault diagnosis system, with telecontrol channel, it is characterised in that also include II Qu Jincang database, two identical firewalls, II area's transfer server, communication cabinet, III area's jmweb1-1 server, III area's telecontrol channel monitoring display web server, I area's server of substation, two identical positive isolating devices, III area's server of substation, I area's front server.The present invention has also prompted method.The present invention solves: (1) telecontrol channel O&M is related to three secondary, communication, automation professions, lacks unified technological means and support；(2) telecontrol channel, which interrupts, needs rule of thumb Coordination Treatment, the problems such as can not accurately be analyzed, may be delayed accident treatment or the expansion that causes the accident, seriously threaten power grid security.The present invention has following advantageous effects: can quickly make fault diagnosis, position responsible department, debugging.Reduce loss of outage etc..

Description

Telecontrol channel monitoring and fault diagnosis system and method
Technical field
The invention belongs to technical field of electric power, it is related to a kind of telecontrol channel monitoring and fault diagnosis system and telecontrol channel The method of monitoring and fault diagnosis.
Background technique
2014, dispatch data net all standing was realized in Jingmen area, and monitors platform in deployment intranet security at the end of the same year, after Gradually realize electric power monitoring system longitudinally encryption authentication device all standing.Acquisition mode, the specification hair of substation's telecontrol information Radical change is given birth to, all power plant and substation's informations realize network and directly adopt, using 104 specifications, and through enciphered authentication data.Plant stand end Real time data is sent scheduling station on telecontrol channel, experienced 3 professional O&M interfaces, is secondary maintenance profession respectively, logical Letter profession, dispatching automation profession.
Any link failure will cause telecontrol channel failure on telecontrol channel, influence data upload.Substation's telemechanical is logical After road failure, regulation personnel will lose monitoring to the substation.
The stable operation direct relation scheduling data of telecontrol channel and timeliness, accuracy, the reliability of electric grid operating, and Telecontrol channel is primarily present following problems in actual operation:
First is that telecontrol channel O&M be related to profession it is wide.Channel O&M is related to multiple professions such as maintenance, communication, automation, lacks Comprehensive technical support and overall management.
Second is that telecontrol channel troubleshooting efficiency is lower.Telecontrol channel breaks down under regular situation, needs the multi-section couplet on the door Close investigation: dispatcher has found failure notification Automation Specialty；Communication speciality is notified after automation investigation main website and security protection reason； Notice maintenance profession after communication investigation communication apparatus reason；Service personnel reaches scene, then checks field device reason.This process It is related to that link is more, equipment is complicated, the erroneous judgement of any one link or not fast and effective fault point are likely to delay faults The expansion that causes the accident is handled, power grid security is seriously threatened.
Third is that telecontrol channel performance evaluation, statistical means are not perfect.It comprehensive cannot collect automatically each platform related channel program The runnability in channel is continuously tracked and monitored to operating condition and operating status, is carried out with this to channel overall operation situation complete Statistics, analysis.
In face of a series of problems present on, applicant think to need by develop a set of new telecontrol channel monitoring with Fault diagnosis system realizes telecontrol channel monitoring and fault automatic location.
Summary of the invention
To solve the above problems, it is an object of the invention to disclose a kind of telecontrol channel monitoring and fault diagnosis system, into The method for disclosing the telecontrol channel monitoring and fault diagnosis to one step, what the present invention adopts the following technical solutions to realize.
A kind of telecontrol channel monitoring and fault diagnosis system has telecontrol channel, it is characterised in that the telecontrol channel prison It surveys and also includes II Qu Jincang database, two identical firewalls, II area's transfer server, communication equipment with fault diagnosis system Cabinet, III area's jmweb1-1 server, III area's telecontrol channel monitoring display web server, I area's server of substation, two it is identical Positive isolating device, III area's server of substation, I area's front server；
Wherein: II Qu Jincang database belongs to acquisition device, the preferred PSGSM-Monitor of model, and IP address is typically provided as 128.8.70.201；For acquiring longitudinal encryption data to HB_jingmen-w1 server；
II area's transfer server is HB_jingmen-w1 server, and IP address is typically provided as 192.1.2.40；For connecing It receives in longitudinal encryption data to I area's front server；
I area's server of substation, IP address are typically provided as 42.116.43.100 and 192.168.66.111；
III area's server of substation, IP address is typically provided as 192.168.66.112, for collecting substation's detection information Network TCP/IP transmission is connected by communication cabinet afterwards and goes to main website；
I area's front server is also known as jmfes1-1, and IP address is typically provided as 192.1.1.3 and 192.1.2.3；Mainly put Set analog channel state acquisition program；For acquiring all analog channel status datas, collection analysis substation analog channel is different Normal information data, and longitudinal encryption data of above-mentioned bright class data and collection is transferred to III area's jmweb1-1 server together；
III area's jmweb1-1 server, IP address are typically provided as 10.228.158.29；For being sent from I area's front server All kinds of acquisition data come are forwarded in III area's telecontrol channel monitoring display web server；
III area's telecontrol channel monitoring display web server, IP address are typically provided as 10.228.158.90；For analyze from Reversed detection data that various acquisition data that Ith area is sent, substation send carries out comprehensive descision analysis, and channel is diagnosed As a result it is shown on WEB pages；
Wherein: II Qu Jincang database, a firewall, II area's transfer server, I area's front server, a positive isolation Device, III area's jmweb1-1 server, III area's telecontrol channel monitoring display web server are sequentially connected and connect；The firewall is First firewall, the forward direction isolating device are the first positive isolating device；
Wherein: I area's server of substation, a positive isolating device, III area's server of substation, communication cabinet, a fire prevention Wall, III area's telecontrol channel monitoring display web server are sequentially connected and connect；The firewall is the second firewall, it is described it is positive every It is the second positive isolating device from device；
Wherein: II Qu Jincang database, the first firewall, II area transfer server three mainly complete longitudinal encrypt and acquire journey Sequence；I area's server of substation, the second positive isolating device, III area server three of substation mainly complete substation and reversely visit Ranging sequence；
The main comprehensive analysis of both III area's jmweb1-1 server, III area's telecontrol channel monitoring display web servers shows WEB journey Sequence；
Wherein, the telecontrol channel is by successively linking: telemechanical apparatus, real-time exchange machine, longitudinal encryption device, router, factory SDH module in standing, communication SDH, automatic machine room SDH module, adjust the routing of access net core, adjust the longitudinal encryption dress of access net It sets, interchanger, front server are constituted.
A kind of telecontrol channel monitoring and fault diagnosis system described above is transported by real-time collecting substation telecontrol channel Row state, longitudinal encryption real-time status, the reversed acquisition mode of substation, then concentrate and carry out state analysis, finally confirm channel Exception and the method for obtaining attribution of liability.
A kind of method of telecontrol channel monitoring and fault diagnosis system, it is characterised in that comprise the steps of:
Step 10: starting, and enters step 20；
Step 20: channel real-time status file, longitudinal encrypted tunnel real-time status file, the reversed acquisition mode text of substation are read Part, and enter the 30th step；
(1) channel real-time status file data model is as follows:
Template data object:
{
Monitoring tunnel name: the title of current channel is indicated；
Channel status: the state of current channel is indicated；
Telemechanical ip1-ping-IP: indicate that current telecontrol channel 1 executes the IP of Ping order；
Telemechanical ip2-ping-IP: indicate that current telecontrol channel 2 executes the IP of Ping order；
Router ip-ping-IP: indicate that the corresponding router of current channel executes the IP of Ping order；
Interchanger ip-ping-IP: indicate that the corresponding interchanger of current channel executes the IP of Ping order；
}
The corresponding result of all execution ping orders is ok/err, and ok indicates normal, and err indicates abnormal；
30th step: check whether current channel is abnormal；It is anti-secondary if exception enters the 40th step, into step 20；
Program enters the 40th step by reading real-time status file in channel judges whether current channel is normal if channel abnormal Carry out gateway status judgement, if channel normally if return to the data that step 20 waits next channel；
40th step: checking whether gateway acquisition mode is normal, if abnormal the 41st step progress reversed detection result of substation that enters is sentenced It is disconnected, enter the judgement that the 50th step carries out switch status if normal；
41st step: responsible department then may determine that by the reversed detection result of substation and states above, if substation is anti- It is that normally so responsible department is then that otherwise responsible department is automation for Office of the Telecommunications Authority to acquisition mode；
50th step: checking whether interchanger acquisition mode is normal, enters the state judgement that the 60th step carries out telemechanical IP if normal, if The abnormal state judgement for entering the 51st step and carrying out longitudinal encryption tunnel information；
51st step: checking whether longitudinal encryption tunnel information is normal, and responsible department is automation herein, can encrypt tunnel according to longitudinal The state of road information is safeguarded；
60th step: checking whether telemechanical IP is normal, and then responsible department is overhauling company if normal, and responsible department is certainly if abnormal Dynamicization.
There are the present invention following advantageous effects can quickly make fault diagnosis, position responsible department, efficient Debugging.Loss of outage can be reduced；The present invention keeps regulation center to improve supply voltage to the reliably monitoring of voltage simultaneously Quality and power supply quality alleviate overhauling company's operation maintenance personnel operating pressure.
Detailed description of the invention
Fig. 1 is the link schematic diagram of telecontrol channel of the present invention.
Fig. 2 is general frame figure of the present invention.
Fig. 3 is the attribution of liability decision flow chart of the method for the present invention.
Fig. 4 is longitudinal encryption collecting part frame diagram in the method for the present invention.
Fig. 5 is the channel status collecting part frame diagram in the method for the present invention.
Fig. 6 is the reversed probe portion comprehensive analysis exposition frame diagram of substation in the method for the present invention.
Specific embodiment
See Fig. 1 to Fig. 6, a kind of telecontrol channel monitoring and fault diagnosis system has telecontrol channel, it is characterised in that institute It states telecontrol channel monitoring and fault diagnosis system and also includes II Qu Jincang database, two identical firewalls, IIth area transfer clothes Being engaged in, device, communication cabinet, III area's jmweb1-1 server, III area's telecontrol channel monitor display web server, Ith area, substation services Device, two identical positive isolating devices, III area's server of substation, I area's front server；
Wherein: II Qu Jincang database belongs to acquisition device, the preferred PSGSM-Monitor of model, and IP address is typically provided as 128.8.70.201；For acquiring longitudinal encryption data to HB_jingmen-w1 server；
II area's transfer server is HB_jingmen-w1 server, and IP address is typically provided as 192.1.2.40；For connecing It receives in longitudinal encryption data to I area's front server；
I area's server of substation, IP address are typically provided as 42.116.43.100 and 192.168.66.111；
III area's server of substation, IP address is typically provided as 192.168.66.112, for collecting substation's detection information Network TCP/IP transmission is connected by communication cabinet afterwards and goes to main website；
I area's front server is also known as jmfes1-1, and IP address is typically provided as 192.1.1.3 and 192.1.2.3；Mainly put Set analog channel state acquisition program；For acquiring all analog channel status datas, collection analysis substation analog channel is different Normal information data, and longitudinal encryption data of above-mentioned bright class data and collection is transferred to III area's jmweb1-1 server together；
III area's jmweb1-1 server, IP address are typically provided as 10.228.158.29；For being sent from I area's front server All kinds of acquisition data come are forwarded in III area's telecontrol channel monitoring display web server；
III area's telecontrol channel monitoring display web server, IP address are typically provided as 10.228.158.90；For analyze from Reversed detection data that various acquisition data that Ith area is sent, substation send carries out comprehensive descision analysis, and channel is diagnosed As a result it is shown on WEB pages；
Wherein: II Qu Jincang database, a firewall, II area's transfer server, I area's front server, a positive isolation Device, III area's jmweb1-1 server, III area's telecontrol channel monitoring display web server are sequentially connected and connect；The firewall is First firewall, the forward direction isolating device are the first positive isolating device；
Wherein: I area's server of substation, a positive isolating device, III area's server of substation, communication cabinet, a fire prevention Wall, III area's telecontrol channel monitoring display web server are sequentially connected and connect；The firewall is the second firewall, it is described it is positive every It is the second positive isolating device from device；
Wherein: II Qu Jincang database, the first firewall, II area transfer server three mainly complete longitudinal encrypt and acquire journey Sequence；I area's server of substation, the second positive isolating device, III area server three of substation mainly complete substation and reversely visit Ranging sequence；
The main comprehensive analysis of both III area's jmweb1-1 server, III area's telecontrol channel monitoring display web servers shows WEB journey Sequence；
Wherein, the telecontrol channel is by successively linking: telemechanical apparatus, real-time exchange machine, longitudinal encryption device, router, factory SDH module in standing, communication SDH, automatic machine room SDH module, adjust the routing of access net core, adjust the longitudinal encryption dress of access net It sets, interchanger, front server are constituted.
A kind of telecontrol channel monitoring and fault diagnosis system described above is transported by real-time collecting substation telecontrol channel Row state, longitudinal encryption real-time status, the reversed acquisition mode of substation, then concentrate and carry out state analysis, finally confirm channel Exception and the method for obtaining attribution of liability.
A kind of method of telecontrol channel monitoring and fault diagnosis system, it is characterised in that comprise the steps of:
Step 10: starting, and enters step 20；
Step 20: channel real-time status file, longitudinal encrypted tunnel real-time status file, the reversed acquisition mode text of substation are read Part, and enter the 30th step；
(1) channel real-time status file data model is as follows:
Template data object:
{
Monitoring tunnel name: the title of current channel is indicated；
Channel status: the state of current channel is indicated；
Telemechanical ip1-ping-IP: indicate that current telecontrol channel 1 executes the IP of Ping order；
Telemechanical ip2-ping-IP: indicate that current telecontrol channel 2 executes the IP of Ping order；
Router ip-ping-IP: indicate that the corresponding router of current channel executes the IP of Ping order；
Interchanger ip-ping-IP: indicate that the corresponding interchanger of current channel executes the IP of Ping order；
}
The corresponding result of all execution ping orders is ok/err, and ok indicates normal, and err indicates abnormal；
30th step: check whether current channel is abnormal；It is anti-secondary if exception enters the 40th step, into step 20；
Program enters the 40th step by reading real-time status file in channel judges whether current channel is normal if channel abnormal Carry out gateway status judgement, if channel normally if return to the data that step 20 waits next channel；
40th step: checking whether gateway acquisition mode is normal, if abnormal the 41st step progress reversed detection result of substation that enters is sentenced It is disconnected, enter the judgement that the 50th step carries out switch status if normal；
41st step: responsible department then may determine that by the reversed detection result of substation and states above, if substation is anti- It is that normally so responsible department is then that otherwise responsible department is automation for Office of the Telecommunications Authority to acquisition mode；
50th step: checking whether interchanger acquisition mode is normal, enters the state judgement that the 60th step carries out telemechanical IP if normal, if The abnormal state judgement for entering the 51st step and carrying out longitudinal encryption tunnel information；
51st step: checking whether longitudinal encryption tunnel information is normal, and responsible department is automation herein, can encrypt tunnel according to longitudinal The state of road information is safeguarded；
60th step: checking whether telemechanical IP is normal, and then responsible department is overhauling company if normal, and responsible department is certainly if abnormal Dynamicization.
One kind described above passes through real-time collecting substation telecontrol channel operating status, longitudinal encryption real-time status, change Then the reversed acquisition mode in power station is concentrated and carries out state analysis, the final method for confirming channel abnormal and obtaining attribution of liability is led to It crosses acquisition and collects multiparty data progress comprehensive analysis, and quickly make fault diagnosis, position responsible department, efficient exclusion Failure.
Use of the invention, so that telecontrol channel fault location time drops to 1.03min from the 31.5min before activity, therefore Hindering positioning time significantly reduces, meanwhile, the telecontrol channel fault location time of non-working time and working time are almost the same；It presses Company 110kV transformer average load where applicant is 29.681MW, when substation's channel failure, if breaking down jump Lock loses carry calculation according to main transformer 50%, shortens channel failure time 30.5min, and 1 kwh is sent out by 0.56 yuan of calculating, i.e. single Raw emergency stop valve trip, can retrieve 42218.12 yuan of economic losses；This method keeps regulation center to mention the reliably monitoring of voltage simultaneously High supply voltage quality；It can be handled at the first time when power grid accident, shorten the forced outage time, improve electric service matter Amount, improves power supply company's corporate image；Alleviate overhauling company's operation maintenance personnel operating pressure.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (2)

1. a kind of telecontrol channel monitoring and fault diagnosis system has telecontrol channel, it is characterised in that the telecontrol channel monitoring Also included with fault diagnosis system II Qu Jincang database, two identical firewalls, II area's transfer server, communication cabinet, III area's jmweb1-1 server, III area's telecontrol channel monitoring display web server, I area's server of substation, two it is identical just To isolating device, III area's server of substation, I area's front server；
Wherein: II Qu Jincang database belongs to acquisition device, for acquiring longitudinal encryption data to HB_jingmen-w1 server On；
II area's transfer server is HB_jingmen-w1 server, for receiving longitudinal encryption data to I area's front server On；
III area's server of substation connects network by communication cabinet after substation's detection information and is sent with TCP/IP for collecting Go to main website；
I area's front server is also known as jmfes1-1, main to place analog channel state acquisition program；It is all preposition logical for acquiring Road status data, collection analysis substation analog channel exception information data, and the longitudinal direction of above-mentioned bright class data and collection is added Ciphertext data is transferred to III area's jmweb1-1 server together；
It is logical to be forwarded to III area's telemechanical for III area's jmweb1-1 server, all kinds of acquisition data for sending from I area's front server In road monitoring display web server；
III area's telecontrol channel monitoring display web server, for analyzing the various acquisition data sent from Ith area, substation sends Reversed detection data, carry out comprehensive descision analysis, and channel diagnostic result is shown on WEB pages；
Wherein: II Qu Jincang database, a firewall, II area's transfer server, I area's front server, a positive isolation Device, III area's jmweb1-1 server, III area's telecontrol channel monitoring display web server are sequentially connected and connect；The firewall is First firewall, the forward direction isolating device are the first positive isolating device；
Wherein: I area's server of substation, a positive isolating device, III area's server of substation, communication cabinet, a fire prevention Wall, III area's telecontrol channel monitoring display web server are sequentially connected and connect；The firewall is the second firewall, it is described it is positive every It is the second positive isolating device from device；
Wherein: II Qu Jincang database, the first firewall, II area transfer server three mainly complete longitudinal encrypt and acquire journey Sequence；I area's server of substation, the second positive isolating device, III area server three of substation mainly complete substation and reversely visit Ranging sequence；
The main comprehensive analysis of both III area's jmweb1-1 server, III area's telecontrol channel monitoring display web servers shows WEB journey Sequence；
Wherein, the telecontrol channel is by successively linking: telemechanical apparatus, real-time exchange machine, longitudinal encryption device, router, factory SDH module in standing, communication SDH, automatic machine room SDH module, adjust the routing of access net core, adjust the longitudinal encryption dress of access net It sets, interchanger, front server are constituted.
2. a kind of method of telecontrol channel monitoring and fault diagnosis system, it is characterised in that comprise the steps of:
Step 10: starting, and enters step 20；
Step 20: channel real-time status file, longitudinal encrypted tunnel real-time status file, the reversed acquisition mode text of substation are read Part, and enter the 30th step；
30th step: check whether current channel is abnormal；It is anti-secondary if exception enters the 40th step, into step 20；
40th step: checking whether gateway acquisition mode is normal, if abnormal enter the 41st step, enters the 50th step if normal；
41st step: checking whether the reversed acquisition mode of substation is normal, and then responsible department is Office of the Telecommunications Authority if normal, otherwise for certainly Dynamicization；
50th step: checking whether interchanger acquisition mode is normal, enters the 60th step if normal, if abnormal enter the 51st step；
51st step: checking whether longitudinal encryption tunnel information is normal, and then responsible department is automation if normal, anyway responsible department It also is automation；
60th step: checking whether telemechanical IP is normal, and then responsible department is overhauling company if normal, and responsible department is certainly if abnormal Dynamicization.
CN201910761170.4A 2019-08-17 2019-08-17 Telecontrol channel monitoring and fault diagnosis system and method Pending CN110474426A (en)

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Cited By (1)

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