CN104201772A - Inspection method of 104 protocol channel of 500 kV substation centralized monitoring system - Google Patents
Inspection method of 104 protocol channel of 500 kV substation centralized monitoring system Download PDFInfo
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- CN104201772A CN104201772A CN201410367006.2A CN201410367006A CN104201772A CN 104201772 A CN104201772 A CN 104201772A CN 201410367006 A CN201410367006 A CN 201410367006A CN 104201772 A CN104201772 A CN 104201772A
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- transformer station
- monitoring system
- centralized monitoring
- fault
- inspection function
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Abstract
The invention provides an inspection method of a 104 protocol channel of a 500 kV substation centralized monitoring system. The inspection method is characterized by comprising the following steps of step 1, establishing a dynamic network model between a scheduling real-time data network and a substation which are accessed into a centralized control center and step 2, achieving the automatic inspection function on a 104 protocol network of the substation centralized monitoring system by two methods of regular inspection and fault automatic excitation inspection. According to the inspection method of the 104 protocol channel of the 500 kV substation centralized monitoring system, the problem of the communication failure between a plurality of substation 104 protocol channels and the centralized control center is caused due to the fact that the fault is easy to produce in the past is solved, the inspection method is established in the centralized monitoring system and used for effectively analyzing the communication state of the 104 protocol network, and the problem link is effectively found when the communication fault of one substation and the centralized monitoring system is produced.
Description
Technical field
The present invention relates to a kind of 00kV transformer station centralized monitoring system 104 stipulations passage method for inspecting.
Background technology
500kV transformer station centralized monitoring system has accessed 23,500kV transformer station, IEC60870-5-104 stipulations passage is because it combines with TCP/IP transfer function based on application layer, and the advantage with stronger transmission reliability becomes the main value class passage of above-mentioned transformer station and the centralized monitoring system real-time communication of 500kV transformer station.104 stipulations passages run at electric power system Real-Time Scheduling data network, and this master network is generally ring topology structure, and by a large amount of routers, the network equipments such as switch form.Any one network equipment failure all may cause centralized control center and each plant stand end 104 channel communications faults, and some intermediate hub node failures will cause a plurality of transformer stations 104 stipulations passages and centralized control center's Communications failure.When present stage is set up a kind of effective analysis 104 regular net region communications status Bing Yumou transformer stations and centralized monitoring system communication failure in centralized monitoring system, the effective means of find problem link is imperative.
Summary of the invention
Goal of the invention: the invention provides a kind of 500kV transformer station centralized monitoring system 104 stipulations passage method for inspecting, its objective is solution existing problem in the past.
technical scheme: the present invention is achieved through the following technical solutions:
500kV transformer station centralized monitoring system 104 stipulations passage method for inspecting, is characterized in that: the method step is as follows:
(1), set up the dynamic network model between the scheduling real time data Wang Yu transformer station accessing centralized control center;
(2), adopt regularly to patrol and examine with fault and automatically excite and patrol and examine 2 kinds of modes and realize the automatic inspection function to transformer station's centralized monitoring system 104 regular net regions;
Be specially: the regularly exploitation of inspection function:
On the front end processor of the corresponding responsible 104 regular net region communications of centralized control system, according to dynamic network model and online network equipment IP list exploitation, regularly patrol and examine the detection that script Shell program realizes the 104 stipulations port network IP of Dui Yige transformer station;
Carry out functional development and realize regularly inspection function, and testing result is kept in real time and is detected in journal file;
Fault excites the exploitation of inspection function automatically:
At centralized control system, find to have no progeny in Yu Mou 500kV transformer station 104 regular net regions, start in time fault inspection function, for the single transformer station of breaking down or the Yi Zu transformer station of breaking down, patrol and examine.
advantage and effect:
The invention provides a kind of 500kV transformer station centralized monitoring system 104 stipulations passage method for inspecting, it is characterized in that: the method step is as follows: (1), set up the dynamic network model between the scheduling real time data Wang Yu transformer station accessing centralized control center; (2), adopt regularly to patrol and examine with fault and automatically excite and patrol and examine 2 kinds of modes and realize the automatic inspection function to transformer station's centralized monitoring system 104 regular net regions; The method has solved existing easily breaking down in the past and has caused the problem of a plurality of transformer stations 104 stipulations passages and centralized control center's Communications failure, the present invention is a kind of means of a kind of effective analysis 104 regular net region communications status of setting up in centralized monitoring system, also the effective means of find problem link when Shi Yumou transformer station and centralized monitoring system communication failure.
accompanying drawing explanation:
Fig. 1 is a kind of execution mode figure of the dynamic network model between the scheduling real time data Wang Yu transformer station that accesses of a kind of centralized control center of the present invention;
The detection figure of the 104 stipulations port network IP of Fig. 2 Wei Duiyige transformer station;
Fig. 3 realizes regularly inspection function figure for carrying out functional development;
Fig. 4 is for being kept at testing result in real time the figure detecting in journal file.
embodiment:below in conjunction with accompanying drawing, the present invention will be further described:
As shown in Figure 1, the invention provides a kind of 500kV transformer station centralized monitoring system 104 stipulations passage method for inspecting, concrete steps are as follows:
one. set up the dynamic network model between the scheduling real time data Wang Yu transformer station accessing centralized control center, take Zhang Shi centralized control center, Shenyang as example as shown in Figure 1,
two. adopt regularly to patrol and examine with fault automatically to excite and patrol and examine 2 kinds of modes and realize the automatic inspection function to transformer station's centralized monitoring system 104 regular net regions
The 2.1 regularly exploitations of inspection function
On the front end processor of the corresponding responsible 104 regular net region communications of centralized control system, according to dynamic network model and online network equipment IP list exploitation, regularly patrol and examine the detection that script Shell program realizes the 104 stipulations port network IP of Dui Yige transformer station.As Fig. 2
Carry out functional development and realize regularly inspection function, as Fig. 3, and testing result is kept in real time and is detected in journal file, as Fig. 4;
2.2 faults excite the exploitation of inspection function automatically
At centralized control system, find to have no progeny in Yu Mou 500kV transformer station 104 regular net regions, start in time fault inspection function, for the single transformer station of breaking down or the Yi Zu transformer station of breaking down, patrol and examine.
Jurisdiction above-mentioned 3 transformer stations in Yi Zhang scholar centralized control center are example; by automatic detecting technology, carry out 104 passages while patrolling and examining; all at the router network segment that is arranged on the 10.21.204.X of province company, can not normally respond; all can there is abnormal or fault in 104 communications of so above San Ge transformer station; now automatic detecting platform can utilize the modes such as alarm window to point out " 10.21.204.X of province company network segment fault ", determines rapidly channel failure region and equipment.
Claims (1)
1.Yi Zhong 500kV transformer station centralized monitoring system 104 stipulations passage method for inspecting, is characterized in that: the method step is as follows:
(1), set up the dynamic network model between the scheduling real time data Wang Yu transformer station accessing centralized control center;
(2), adopt regularly to patrol and examine with fault and automatically excite and patrol and examine 2 kinds of modes and realize the automatic inspection function to transformer station's centralized monitoring system 104 regular net regions;
Be specially: the regularly exploitation of inspection function:
On the front end processor of the corresponding responsible 104 regular net region communications of centralized control system, according to dynamic network model and online network equipment IP list exploitation, regularly patrol and examine the detection that script Shell program realizes the 104 stipulations port network IP of Dui Yige transformer station;
Carry out functional development and realize regularly inspection function, and testing result is kept in real time and is detected in journal file;
Fault excites the exploitation of inspection function automatically:
At centralized control system, find to have no progeny in Yu Mou 500kV transformer station 104 regular net regions, start in time fault inspection function, for the single transformer station of breaking down or the Yi Zu transformer station of breaking down, patrol and examine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367006.2A CN104201772A (en) | 2014-07-30 | 2014-07-30 | Inspection method of 104 protocol channel of 500 kV substation centralized monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410367006.2A CN104201772A (en) | 2014-07-30 | 2014-07-30 | Inspection method of 104 protocol channel of 500 kV substation centralized monitoring system |
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| Publication Number | Publication Date |
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| CN104201772A true CN104201772A (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410367006.2A Pending CN104201772A (en) | 2014-07-30 | 2014-07-30 | Inspection method of 104 protocol channel of 500 kV substation centralized monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044592A (en) * | 2015-06-17 | 2015-11-11 | 国家电网公司 | Automatic statistical and early warning method for switching energy-storage motor operation signals |
| CN105128031A (en) * | 2015-05-29 | 2015-12-09 | 山东鲁能智能技术有限公司 | Centralized dispatching system and method for inspection robots in transformer substation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142720A (en) * | 2011-04-29 | 2011-08-03 | 珠海市鸿瑞软件技术有限公司 | Network communication recorder and network communication record analysis system |
| CN102164058A (en) * | 2011-05-13 | 2011-08-24 | 北京航空航天大学 | IEC61850 standard transformer substation based communication network and system test method |
| CN102497281A (en) * | 2011-11-15 | 2012-06-13 | 无锡港湾网络科技有限公司 | Energy dynamic environment monitoring method and system |
| CN102571501A (en) * | 2012-02-18 | 2012-07-11 | 山东电力集团公司超高压公司 | Method for monitoring communication state of variable-frequency node in power telecontrol network |
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2014
- 2014-07-30 CN CN201410367006.2A patent/CN104201772A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142720A (en) * | 2011-04-29 | 2011-08-03 | 珠海市鸿瑞软件技术有限公司 | Network communication recorder and network communication record analysis system |
| CN102164058A (en) * | 2011-05-13 | 2011-08-24 | 北京航空航天大学 | IEC61850 standard transformer substation based communication network and system test method |
| CN102497281A (en) * | 2011-11-15 | 2012-06-13 | 无锡港湾网络科技有限公司 | Energy dynamic environment monitoring method and system |
| CN102571501A (en) * | 2012-02-18 | 2012-07-11 | 山东电力集团公司超高压公司 | Method for monitoring communication state of variable-frequency node in power telecontrol network |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128031A (en) * | 2015-05-29 | 2015-12-09 | 山东鲁能智能技术有限公司 | Centralized dispatching system and method for inspection robots in transformer substation |
| CN105044592A (en) * | 2015-06-17 | 2015-11-11 | 国家电网公司 | Automatic statistical and early warning method for switching energy-storage motor operation signals |
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Application publication date: 20141210 |