CN104578422A - Remote maintenance method for transformer substation telecontrol forwarding table - Google Patents
Remote maintenance method for transformer substation telecontrol forwarding table Download PDFInfo
- Publication number
- CN104578422A CN104578422A CN201510014520.2A CN201510014520A CN104578422A CN 104578422 A CN104578422 A CN 104578422A CN 201510014520 A CN201510014520 A CN 201510014520A CN 104578422 A CN104578422 A CN 104578422A
- Authority
- CN
- China
- Prior art keywords
- telemechanical
- transformer station
- service
- station
- transformer substation
- 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.)
- Granted
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a remote maintenance method for a transformer substation telecontrol forwarding table. The wide area service bus technology, the safety certificate strategy and remote maintenance of the transformer substation telecontrol forwarding table are combined, and remote maintenance of the transformer substation telecontrol forwarding table is safely and rapidly achieved. The flexible and rapid remote maintenance mode is achieved through the service-based remote interaction technology between a master dispatching station and a transformer substation telecontrol machine. A safety certificate strategy is introduced, and remote maintenance of the transformer substation telecontrol forwarding table in the safety mode according to the authority limit and classification mode is adopted. After the master dispatching station has remote access to a transformer substation telecontrol machine network through a dispatching data network, remote maintenance of data of the transformer substation telecontrol forwarding table is carried out. The main functions include a data query service and a forwarding table updating service, and the transformer substation telecontrol forwarding table can be maintained rapidly, safely and flexibly.
Description
Technical field
The present invention relates to the long-distance maintenance method that a kind of transformer station telemechanical is transmitted.
Background technology
At present, in power system transformer substation automatic field, the maintenance of transmitting also is confined to transformer station's telemechanical end, scheduling station long-rangely cannot carry out daily attended operation to transmitting of transformer station's telemechanical end, and the problem such as under unattended pattern, the maintenance that transformer station's telemechanical is transmitted also exists security reliability difference, automatization level is low, maintenance cost is high, inefficiency.
How to adopt long-range mode, safety, to realize the regular maintenance that scheduling station transmits transformer station's telemechanical quickly and easily significant.
Summary of the invention
For the problems referred to above, the invention provides the long-distance maintenance method that a kind of transformer station telemechanical is transmitted, scheduling station carries out the remote maintenance that transformer station's telemechanical transmits data, and the maintenance that transformer station's telemechanical is transmitted more fast, safely, flexibly.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
The long-distance maintenance method that transformer station's telemechanical is transmitted, is characterized in that, adopts wide-area services bus to carry out telecommunication between scheduling station and transformer station's telecontrol communication machine, and described wide-area services bus adopts the architecture mode of SOA; Scheduling station end carries out telecommunication by request/answer-mode and transformer station's telemechanical end, and concrete steps are as follows:
S01: carry out unified Modeling between scheduling station and transformer station's telecontrol communication machine, makes equipment and equipment, to measure and corresponding relation is set up in measurement;
S02: scheduling station side adopts the safety certification strategy based on digital certificate to carry out safety certification;
S03: scheduling station end calls wide-area services bus interface and carries out alternately, is completed transformer station's telemechanical and transmits telemaintenance service location, and sent the request command transmitting telemaintenance service by wide-area services bus;
S04: transformer station's telemechanical end carries out service registry by wide-area services bus, starts service request order and monitors, and wherein, transformer station's telemechanical side adopts the safety certification strategy based on digital certificate to carry out safety certification;
S05: after transformer station's telemechanical end listens to the request command transmitting telemaintenance service, sends the response of transmitting telemaintenance service by wide-area services bus;
S06: if scheduling station end obtains service response content, then scheduling station carries out the remote maintenance operation that concrete transformer station's telemechanical is transmitted.
Preferably, the request command transmitting telemaintenance service comprises two classes: data query service and transmit upgrade service.
Preferably, safety certification strategy is divided into three kinds of grades according to authority, supervisor level, safeguards level, operation level, and what different stage was corresponding different transmits remote maintenance content.
The invention has the beneficial effects as follows: wide-area services bussing technique, safety certification strategy are transmitted remote maintenance with transformer station telemechanical and combined, realize a kind of safe, remote maintenance of transmitting of transformer station's telemechanical fast.By the remote interaction technology based on service between scheduling station and transformer station's telecontrol communication machine, to realize flexibly, remote maintenance mode fast.Introduce safety certification strategy, adopt and carry out transformer station's telemechanical by the pattern of authority, classification and transmit remote maintenance in the secure mode; Scheduling station is by after dispatch data net long-range access transformer station telecontrol communication machine network, carry out the remote maintenance that transformer station's telemechanical transmits data, major function comprises data query service and transmits the service of renewal, and the maintenance that transformer station's telemechanical is transmitted more fast, safely, flexibly.
Accompanying drawing explanation
Fig. 1 is the general frame schematic diagram of the remote maintenance that a kind of transformer station of the present invention telemechanical is transmitted;
Fig. 2 is the long-range schematic diagram transmitting maintenance service process of wide-area services bus of the present invention;
Fig. 3 is safety certification strategy grade figure of the present invention;
Tu4Shi transformer station of the present invention telemechanical transmits the schematic flow sheet of remote maintenance data.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
The long-distance maintenance method that a kind of transformer station telemechanical is transmitted, its system architecture as shown in Figure 1, wide-area services bus is adopted to carry out telecommunication between scheduling station and transformer station's telecontrol communication machine, described wide-area services bus adopts SOA(Services Oriented Achitecture) architecture mode, scheduling station end carries out telecommunication by request/answer-mode and transformer station's telemechanical end, shield the detail content such as the transmission of network, link management, universal remote service interface is provided, realizes in real time, remote maintenance communication modes fast.
As shown in Figure 4, concrete steps are as follows:
S01: carry out unified Modeling between scheduling station and transformer station's telecontrol communication machine, makes equipment and equipment, to measure and corresponding relation is set up in measurement;
In order to realize the data interaction between scheduling station and transformer station's telecontrol communication machine, needing to carry out unified Modeling and realizing system model mapping, mutual mainly through CIM/E file between main website and substation (transformer station's telecontrol communication machine).Specifically, first by configuring main website and substation model mapping table and measuring mapping table, the Model Mapping of IEC61850 to IEC61970, IEC61968 is realized; Secondly, by model corresponding relation, the model data in CIM/E imported in main website, thus ensure the consistency of transformer station and scheduling station model and figure, make equipment and equipment, measure and corresponding relation is set up in measurement.
S02: scheduling station side adopts the safety certification strategy based on digital certificate to carry out safety certification;
S03: scheduling station end calls wide-area services bus interface and carries out alternately, is completed transformer station's telemechanical and transmits telemaintenance service location, and sent the request command transmitting telemaintenance service by wide-area services bus;
S04: transformer station's telemechanical end carries out service registry by wide-area services bus, starts service request order and monitors, and wherein, transformer station's telemechanical side adopts the safety certification strategy based on digital certificate to carry out safety certification;
S05: after transformer station's telemechanical end listens to the request command transmitting telemaintenance service, sends the response of transmitting telemaintenance service by wide-area services bus;
S06: if scheduling station end obtains service response content, then scheduling station carries out the remote maintenance operation that concrete transformer station's telemechanical is transmitted.
The long-distance maintenance method that transformer station's telemechanical is transmitted realizes based on wide-area services bus, and as shown in Figure 2, realize service request, service registry, positioning service, service response process by wide-area services bus, each process is as follows:
A) transformer station's telemechanical end carries out service registry by wide-area services bus, starts service request order and monitors;
B) scheduling station end calls wide-area services bus interface and carries out alternately, completes transformer station's telemechanical and transmits telemaintenance service location;
C) scheduling station end calls service bus interface transmission transformer station telemechanical and transmits telemaintenance service request command;
What d) transformer station's telemechanical end listened to scheduling station end transmits telemaintenance service request command;
E) transformer station's telemechanical end calls the response of wide-area services bus interface and transmits telemaintenance service request command;
F) scheduling station end receives transformer station's telemechanical side telemaintenance service response contents.
Preferably, as shown in Figure 4, the request command transmitting telemaintenance service comprises two classes: data query service and transmit upgrade service.Concrete, data query service is the inquiry of remote measurement, remote signalling data; Transmit renewal service and comprise remote signalling, telemetry, transmit period and tunnel ip address, transformer station's telemechanical end real time data and transformer station's telemechanical transmit information.
The object of the invention is to realize a kind of safe transformer station's telemechanical and transmit telemechanical maintaining method, safety certification strategy is one of its main contents, safety certification strategy relate to remote maintenance process by demand classification and corresponding authentication, as shown in Figure 3, safety certification strategy described in step S02 and S04 is divided into three kinds of grades according to authority, supervisor level, safeguard level, operation level, what different stage was corresponding different transmits remote maintenance content.The dispatcher in safety certification strategy carrying out scheduling station end transmitting remote maintenance is divided into three kinds of maintenance echelons according to the practical operation demand of super-ordinate right, intermediate authority, general authority.
Authentication in safety certification strategy is realized by the USBKey of user password and band different brackets digital signature.At scheduling station end, the dispatcher with corresponding operating authority need to carry out user log in and USBKey identity information verify jointly complete safety certification after just can carry out certain attended operation.
The invention has the beneficial effects as follows: wide-area services bussing technique, safety certification strategy are transmitted remote maintenance with transformer station telemechanical and combined, realize a kind of safe, remote maintenance of transmitting of transformer station's telemechanical fast.By the remote interaction technology based on service between scheduling station and transformer station's telecontrol communication machine, to realize flexibly, remote maintenance mode fast.Introduce safety certification strategy, adopt and carry out transformer station's telemechanical by the pattern of authority, classification and transmit remote maintenance in the secure mode; Scheduling station is by after dispatch data net long-range access transformer station telecontrol communication machine network, carry out the remote maintenance that transformer station's telemechanical transmits data, major function comprises data query service and transmits the service of renewal, and the maintenance that transformer station's telemechanical is transmitted more fast, safely, flexibly.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the long-distance maintenance method transmitted of transformer station's telemechanical, is characterized in that, adopt wide-area services bus to carry out telecommunication between scheduling station and transformer station's telecontrol communication machine, and described wide-area services bus adopts the architecture mode of SOA; Scheduling station end carries out telecommunication by request/answer-mode and transformer station's telemechanical end, and concrete steps are as follows:
S01: carry out unified Modeling between scheduling station and transformer station's telecontrol communication machine, makes equipment and equipment, to measure and corresponding relation is set up in measurement;
S02: scheduling station side adopts the safety certification strategy based on digital certificate to carry out safety certification;
S03: scheduling station end calls wide-area services bus interface and carries out alternately, is completed transformer station's telemechanical and transmits telemaintenance service location, and sent the request command transmitting telemaintenance service by wide-area services bus;
S04: transformer station's telemechanical end carries out service registry by wide-area services bus, starts service request order and monitors, and wherein, transformer station's telemechanical side adopts the safety certification strategy based on digital certificate to carry out safety certification;
S05: after transformer station's telemechanical end listens to the request command transmitting telemaintenance service, sends the response of transmitting telemaintenance service by wide-area services bus;
S06: if scheduling station end obtains service response content, then scheduling station carries out the remote maintenance operation that concrete transformer station's telemechanical is transmitted.
2. the long-distance maintenance method transmitted of a kind of transformer station according to claim 1 telemechanical, it is characterized in that, the request command transmitting telemaintenance service comprises two classes: data query service and transmit the service of renewal.
3. the long-distance maintenance method transmitted of a kind of transformer station according to claim 2 telemechanical, it is characterized in that, described data query service is the inquiry of remote measurement, remote signalling data.
4. the long-distance maintenance method transmitted of a kind of transformer station according to claim 2 telemechanical, it is characterized in that, describedly transmit renewal service and comprise remote signalling, telemetry, transmit period and tunnel ip address, transformer station's telemechanical end real time data and transformer station's telemechanical transmit information.
5. the long-distance maintenance method transmitted of a kind of transformer station according to claim 1 telemechanical, it is characterized in that, safety certification strategy described in step S02 and S04 is divided into three kinds of grades according to authority, supervisor level, safeguard level, operation level, what different stage was corresponding different transmits remote maintenance content.
6. the long-distance maintenance method transmitted of a kind of transformer station according to claim 5 telemechanical, is characterized in that, the authentication in safety certification strategy is realized by the USBKey of user password and band different brackets digital signature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014520.2A CN104578422B (en) | 2015-01-13 | 2015-01-13 | Remote maintenance method for transformer substation telecontrol forwarding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014520.2A CN104578422B (en) | 2015-01-13 | 2015-01-13 | Remote maintenance method for transformer substation telecontrol forwarding table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104578422A true CN104578422A (en) | 2015-04-29 |
| CN104578422B CN104578422B (en) | 2017-01-11 |
Family
ID=53093866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014520.2A Active CN104578422B (en) | 2015-01-13 | 2015-01-13 | Remote maintenance method for transformer substation telecontrol forwarding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578422B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253480A (en) * | 2016-08-30 | 2016-12-21 | 国家电网公司 | A kind of substation information point position do not have a power failure verification method |
| CN106972954A (en) * | 2017-03-06 | 2017-07-21 | 国电南瑞科技股份有限公司 | A kind of design method of automation of transformation substations equipment wide area O＆M framework |
| CN107181751A (en) * | 2017-06-02 | 2017-09-19 | 国电南瑞科技股份有限公司 | A kind of transformer station's wide area Operation and Maintenance Center and transformer station's interactive system and its method |
| CN108322374A (en) * | 2018-02-28 | 2018-07-24 | 国电南瑞科技股份有限公司 | A kind of boss station monitoring information check method based on wide-area services bus |
| CN108695849A (en) * | 2018-06-07 | 2018-10-23 | 国电南瑞科技股份有限公司 | Boss station integrated modelling system and method based on wide-area services bus |
| CN108923541A (en) * | 2018-08-31 | 2018-11-30 | 国电南瑞科技股份有限公司 | Master based on wide-area services bus matches integrated safe remote control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286871A (en) * | 2008-05-22 | 2008-10-15 | 上海交通大学 | Isolation system configuring method based on digital certificate and security protocol |
| CN101631020A (en) * | 2008-07-16 | 2010-01-20 | 上海方立数码科技有限公司 | Identity authentication system combining fingerprint identification and PKI system |
-
2015
- 2015-01-13 CN CN201510014520.2A patent/CN104578422B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286871A (en) * | 2008-05-22 | 2008-10-15 | 上海交通大学 | Isolation system configuring method based on digital certificate and security protocol |
| CN101631020A (en) * | 2008-07-16 | 2010-01-20 | 上海方立数码科技有限公司 | Identity authentication system combining fingerprint identification and PKI system |
Non-Patent Citations (2)
| Title |
|---|
| 朱强: "常规变电站和智能变电站数据库模型转换", 《智能变电站》 * |
| 李晓蕾: "基于SOA的一体化调度支持平台的SCADA应用研究", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253480A (en) * | 2016-08-30 | 2016-12-21 | 国家电网公司 | A kind of substation information point position do not have a power failure verification method |
| CN106253480B (en) * | 2016-08-30 | 2018-10-26 | 国家电网公司 | A kind of substation information point does not have a power failure the method for verification |
| CN106972954A (en) * | 2017-03-06 | 2017-07-21 | 国电南瑞科技股份有限公司 | A kind of design method of automation of transformation substations equipment wide area O＆M framework |
| CN106972954B (en) * | 2017-03-06 | 2019-11-05 | 国电南瑞科技股份有限公司 | A kind of design method of automation of transformation substations equipment wide area O&M framework |
| CN107181751A (en) * | 2017-06-02 | 2017-09-19 | 国电南瑞科技股份有限公司 | A kind of transformer station's wide area Operation and Maintenance Center and transformer station's interactive system and its method |
| CN108322374A (en) * | 2018-02-28 | 2018-07-24 | 国电南瑞科技股份有限公司 | A kind of boss station monitoring information check method based on wide-area services bus |
| CN108695849A (en) * | 2018-06-07 | 2018-10-23 | 国电南瑞科技股份有限公司 | Boss station integrated modelling system and method based on wide-area services bus |
| CN108923541A (en) * | 2018-08-31 | 2018-11-30 | 国电南瑞科技股份有限公司 | Master based on wide-area services bus matches integrated safe remote control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104578422B (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104578422B (en) | Remote maintenance method for transformer substation telecontrol forwarding table | |
| CN103987071B (en) | Electric power TD LTE Radio Service systems | |
| CN103714437A (en) | Power line repair commanding method based on CIS and movable operation | |
| CN105100252A (en) | Network topology structure of distributed power monitoring system | |
| CN104636986B (en) | A kind of method that scheduling telesecurity remote control based on service is checked | |
| CN201928298U (en) | Comprehensive communication access platform of power distribution network | |
| CN102800033A (en) | Distribution production and marketing business integration system | |
| CN104300604A (en) | Monitoring system for electric vehicle charging and converting station | |
| CN104580148A (en) | Method for simple data interaction between electric power region I and electric power III by using reserve 1bit data of forward direction isolating device | |
| CN104504483B (en) | Method for realizing province and local integration of anti-misoperation tickets | |
| CN104113415A (en) | Tele-control wireless channel system for debugging and control of power system | |
| CN110768372A (en) | IEC61850 standard-based protection information system source end modeling method | |
| CN106992916A (en) | A kind of electric power dispatching system and implementation method based on virtual private cloud | |
| CN208939584U (en) | A kind of novel intelligent power distribution network terminal safety access system | |
| CN104319886A (en) | Power grid wide area protection and control system | |
| CN105227639A (en) | A kind of transformer station's remote pictures transfer approach and the alarm of a kind of transformer station direct transfer method | |
| CN110865621A (en) | Method and system for monitoring a hydropower station | |
| CN205491169U (en) | Electric power data transmission device based on big dipper satellite short message communication for service | |
| CN107071056A (en) | A kind of distributed energy internet information front end safety communicating method | |
| CN207817705U (en) | New-energy grid-connected power station relates to net performance on-line monitoring system | |
| CN203813811U (en) | High-safety transformer station temporary network structure | |
| CN103248485A (en) | Security label-based power secondary system access control method and system | |
| CN103001864A (en) | Information forwarding method based on International Electrotechnical Commission (IEC) 61850data set | |
| CN106855967A (en) | A kind of dispatching of power netwoks data sharing platform | |
| CN115776175A (en) | Dispatching automation data acquisition method and system based on security access area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160725 Address after: High road high tech Development Zone Nanjing city Jiangsu province 210061 No. 20 Applicant after: NARI Technology Development Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Address before: High road high tech Zone of Nanjing City, Jiangsu Province, No. 20 210061 Applicant before: NARI Technology Development Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |