CN102497306B - A kind of distribution substation realizes the method and system of transfer of data - Google Patents
A kind of distribution substation realizes the method and system of transfer of data Download PDFInfo
- Publication number
- CN102497306B CN102497306B CN201110361328.2A CN201110361328A CN102497306B CN 102497306 B CN102497306 B CN 102497306B CN 201110361328 A CN201110361328 A CN 201110361328A CN 102497306 B CN102497306 B CN 102497306B
- Authority
- CN
- China
- Prior art keywords
- iec101
- distribution substation
- performance data
- message
- data
- 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.)
- Active
Links
Abstract
The present invention discloses the method and system that a kind of distribution substation realizes transfer of data, and the method comprises: 1. the performance information obtaining substation when Preset Time arrives; 2. respectively state information be assembled into the IEC101 message carrying remote signalling ASDU and metrical information be assembled into the 2nd IEC101 message carrying remote measurement ASDU; 3. generate performance data according to an IEC101 message and the 2nd IEC101 message, and be stored to buffering area; 4. pass through IEC101 agreement to main website sending performance data; 5. delete performance data.Corresponding message is dressed up according to the set of properties of the performance information of substation, and send it to main website, this technical scheme decrease substation when the machine time, and the reason substation avoided due to fault can not send the problem of its performance information to main website in time, thus improve power quality and the safe operation of power distribution network, for power distribution network enterprise and national economy bring huge economic benefit.
Description
Technical field
The present invention relates to distribution automation field, particularly relate to the method and system that a kind of distribution substation realizes transfer of data.
Background technology
Distribution substation is the monitoring terminal equipment for distribution network automated monitoring exploitation, it plays distribution main website and distribution network terminal function served as bridge as the intermediate layer in distribution automation system, there is the powerful information processing function, the TT&C task of switching station and transformer station can be completed, also can play the effect of communication manager, protocol converter and measurement and control unit, and institute's compass of competency feeder fault location, isolation features can be completed by the feeder line information of collecting.
Generally, self-inspection information, when starting shooting, is just uploaded in distribution substation, and only upload once when starting shooting, performance data is not generally uploaded, but the whole cycle run from whole distribution substation, the performance data of operation again extreme influence to the stability of distribution automation system.Such as: if CPU usage and memory usage too high, the disposal ability of distribution network terminal will be had influence on; Hard disk utilization rate is too high, can not save historical data, and whole distribution automation system will be caused under serious conditions to collapse; In addition, when network interface card is abnormal distribution substation can not with terminal communication etc.
Summary of the invention
The technical problem to be solved in the present invention is, performance information for prior art distribution substation does not generally upload brought defect, a kind of distribution substation is provided to realize the method and system of transfer of data, this technical scheme decrease distribution substation when the machine time, and the reason distribution substation avoided due to fault can not send the problem of its performance information to distribution main website in time.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of method that distribution substation realizes transfer of data, said method comprising the steps of:
S1. obtain the performance information of distribution substation when Preset Time arrives, wherein, described performance information comprises state information and metrical information;
S2. respectively this state information be assembled into the IEC101 message carrying remote signalling ASDU and this metrical information be assembled into the 2nd IEC101 message carrying remote measurement ASDU;
S3. generate performance data according to an IEC101 message and the 2nd IEC101 message, and be stored to performance data buffering area, distribution substation;
S4. described performance data is sent by IEC101 agreement to distribution main website;
S5. the performance data in performance data buffering area, distribution substation is deleted.
Realize in the method for transfer of data in distribution substation of the present invention, further comprising the steps of before described step S1:
S0. judge whether described Preset Time arrives, if so, then perform step S1, if not, then step terminates.
Realize in the method for transfer of data in distribution substation of the present invention, also specifically comprise the following steps after described step S3 He before described step S4:
S41. the order of distribution main website calling performance data is received;
S42. judge whether contain described performance data in performance information buffering area, distribution substation, if so, then perform step S4; If not, then step terminates.
Realize in the method for transfer of data in distribution substation of the present invention, described state information comprises network card status information.
Realize in the method for transfer of data in distribution substation of the present invention, described metrical information comprises CPU usage metrical information, memory usage metrical information and hard disk utilization rate metrical information.
Realize in the method for transfer of data in distribution substation of the present invention, a described IEC101 message comprises startup character, message length, control bit, link address territory, remote signalling ASDU, frame check and and termination character.
Realize in the method for transfer of data in distribution substation of the present invention, described 2nd IEC101 message comprises startup character, message length, control bit, link address territory, remote measurement ASDU, frame check and and termination character.
The present invention also constructs the system that a kind of distribution substation realizes transfer of data, and described system comprises the acquiring unit, module units, memory cell, transmitting element and the delete cells that connect successively, wherein,
Acquiring unit, for obtaining the performance information of distribution substation when Preset Time arrives, wherein, described performance information comprises state information and metrical information;
Module units, for being assembled into the IEC101 message that carries remote signalling ASDU respectively and described metrical information being assembled into the 2nd IEC101 message carrying remote measurement ASDU by described state information;
Memory cell, for generating performance data according to a described IEC101 message and the 2nd IEC101 message, and is stored to performance data buffering area, distribution substation;
Transmitting element, for sending described performance data by IEC101 agreement to distribution main website;
Delete cells, for deleting the performance data in performance data buffering area, distribution substation.
Realize in the system of transfer of data in distribution substation of the present invention, described system also comprises and to be connected with described acquiring unit and for judging the first judging unit whether described Preset Time arrives.
In the system of the existing transfer of data in distribution substation of the present invention, between described memory cell with described transmitting element, also comprise the receiving element be connected successively and the second judging unit, wherein,
Receiving element, for receiving the order of distribution main website calling performance data;
Whether the second judging unit, for judging in performance information buffering area, distribution substation containing described performance data.
Implement technical scheme of the present invention, there is following beneficial effect: dress up corresponding message according to the set of properties of the performance information of distribution substation, and send it to distribution main website, this technical scheme decrease distribution substation when the machine time, and the reason distribution substation avoided due to fault can not send the problem of its performance information to distribution main website in time, thus improve power quality and the safe operation of power distribution network, for power distribution network enterprise and national economy bring huge economic benefit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the flow chart that distribution substation of the present invention realizes the embodiment of the method one of transfer of data;
Fig. 2 is the structural representation of the present invention the one IEC101 message;
Fig. 3 is the structural representation of remote signalling ASDU in the present invention the one IEC101 message;
Fig. 4 is the structural representation of the remote signalling ASDU after resolving in the present invention the one IEC101 message;
Fig. 5 is the structural representation of the present invention the 2nd IEC101 message;
Fig. 6 is the structural representation of remote measurement ASDU in the present invention the 2nd IEC101 message;
Fig. 7 is the structural representation of the remote measurement ASDU after resolving in the present invention the 2nd IEC101 message;
Fig. 8 is the flow chart that distribution substation of the present invention realizes the embodiment of the method two of transfer of data;
Fig. 9 is the structural representation that distribution substation of the present invention realizes the system of transfer of data.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the flow chart that distribution substation of the present invention realizes the embodiment of the method one of transfer of data, as shown in Figure 1, said method comprising the steps of:
In step sl, obtain the performance information of distribution substation when Preset Time arrives, wherein, described performance information comprises state information and metrical information.
It should be noted that in the present embodiment, described state information comprises network card status information; Described metrical information comprises CPU usage metrical information, memory usage metrical information and hard disk utilization rate metrical information.
In step s 2, respectively this state information be assembled into the IEC101 message carrying remote signalling ASDU and this metrical information be assembled into the 2nd IEC101 message carrying remote measurement ASDU.
Should be noted that, a described IEC101 message comprise start character, message length, control bit, link address territory, remote signalling ASDU, frame check and and termination character, as shown in Figure 2, in the present embodiment, assuming that message length is L, wherein, the form of remote signalling ASDU as shown in Figure 3, if address, distribution substation is 2, fault is in for network card status information, as shown in Figure 4, those skilled in the art should understand remote signalling ASDU after parsing, repeats no more here.
Described 2nd IEC101 message comprise start character, message length, control bit, link address territory, remote measurement ASDU, frame check and and termination character, as shown in Figure 5, in the present embodiment, assuming that message length is L, wherein, the form of remote measurement ASDU as shown in Figure 6, if address, distribution substation is 2, with CPU usage for 25%, memory usage 46%, hard disk utilization rate is 44% is example, and the remote measurement ASDU after parsing is as shown in Figure 7, those skilled in the art should understand, and repeats no more here.
In step s3, generate performance data according to an IEC101 message and the 2nd IEC101 message, and be stored to performance data buffering area, distribution substation.
In step s 4 which, described performance data is sent by IEC101 agreement to distribution main website.
In step s 5, delete the performance data in performance data buffering area, distribution substation, should be noted that, implementing this step is to verify whether this performance data sends successfully, if success, then performs step S5, if not success, then circulation step S5, till sending successfully, does not repeat them here.
Refer to Fig. 8, Fig. 8 is the flow chart that distribution substation of the present invention realizes the embodiment of the method two of transfer of data, as shown in Figure 8, said method comprising the steps of:
In step, judge whether Preset Time arrives, if so, then perform step B, if not, then step terminates.It should be noted that this Preset Time can according to the demand sets itself of user, in the present embodiment, this Preset Time can be set to 1 minute, and those skilled in the art should understand, and repeats no more here.
In stepb, obtain the performance information of distribution substation when Preset Time arrives, wherein, described performance information comprises state information and metrical information.
In step C, respectively this state information be assembled into the IEC101 message carrying remote signalling ASDU and this metrical information be assembled into the 2nd IEC101 message carrying remote measurement ASDU.
In step D, generate performance data according to an IEC101 message and the 2nd IEC101 message, and be stored to performance data buffering area, distribution substation.
In step e, receive the order of distribution main website calling performance data.
In step F, judge whether contain described performance data in performance information buffering area, distribution substation, if so, then perform step G; If not, then step terminates.
It should be noted that when a kind of more satisfactory, step e and step F can be omitted, and those skilled in the art should understand, and repeats no more here.
In step G, send described performance data by IEC101 agreement to distribution main website.
In steph, the performance data in performance data buffering area, distribution substation is deleted.
Refer to Fig. 9, Fig. 9 is the structural representation that distribution substation of the present invention realizes the system of transfer of data, as shown in Figure 9, described system comprises the first judging unit 1, acquiring unit 2, module units 3, memory cell 4, receiving element 5, second judging unit 6, transmitting element 7 and the delete cells 8 that connect successively, and lower mask body introduces the effect of various piece:
First judging unit 1, for judging whether Preset Time arrives.
Acquiring unit 2, for obtaining the performance information of distribution substation when Preset Time arrives, wherein, described performance information comprises state information and metrical information.
Module units 3, for being assembled into the IEC101 message that carries remote signalling ASDU respectively and described metrical information being assembled into the 2nd IEC101 message carrying remote measurement ASDU by described state information.
Memory cell 4, for generating performance data according to a described IEC101 message and the 2nd IEC101 message, and is stored to performance data buffering area, distribution substation.
Receiving element 5, for receiving the order of distribution main website calling performance data.
Whether the second judging unit 6, for judging in performance information buffering area, distribution substation containing described performance data.
Transmitting element 7, for sending described performance data by IEC101 agreement to distribution main website.
Delete cells 8, for deleting the performance data in performance data buffering area, distribution substation.
Compared to prior art, corresponding message is dressed up according to the set of properties of the performance information of distribution substation, and send it to distribution main website, this technical scheme decrease distribution substation when the machine time, and the reason distribution substation avoided due to fault can not send the problem of its performance information to distribution main website in time, thus improve power quality and the safe operation of power distribution network, for power distribution network enterprise and national economy bring huge economic benefit.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (10)
1. distribution substation realizes a method for transfer of data, it is characterized in that, said method comprising the steps of:
S1. obtain the performance information of distribution substation when Preset Time arrives, wherein, described performance information comprises state information and metrical information;
S2. respectively this state information be assembled into the IEC101 message carrying remote signalling ASDU and this metrical information be assembled into the 2nd IEC101 message carrying remote measurement ASDU;
S3. generate performance data according to an IEC101 message and the 2nd IEC101 message, and be stored to performance data buffering area, distribution substation;
S4. described performance data is sent by IEC101 agreement to distribution main website;
S5. the performance data in performance data buffering area, distribution substation is deleted.
2. distribution substation according to claim 1 realizes the method for transfer of data, it is characterized in that, further comprising the steps of before described step S1:
S0. judge whether described Preset Time arrives, if so, then perform step S1, if not, then step terminates.
3. distribution substation according to claim 2 realizes the method for transfer of data, it is characterized in that, also specifically comprises the following steps after described step S3 He before described step S4:
S41. the order of distribution main website calling performance data is received;
S42. judge whether contain described performance data in performance data buffering area, distribution substation, if so, then perform step S4; If not, then step terminates.
4. distribution substation according to claim 3 realizes the method for transfer of data, it is characterized in that, described state information comprises network card status information.
5. distribution substation according to claim 3 realizes the method for transfer of data, it is characterized in that, described metrical information comprises CPU usage metrical information, memory usage metrical information and hard disk utilization rate metrical information.
6. the distribution substation according to claim 4 or 5 realizes the method for transfer of data, it is characterized in that, a described IEC101 message comprises startup character, message length, control bit, link address territory, remote signalling ASDU, frame check and and termination character.
7. the distribution substation according to claim 4 or 5 realizes the method for transfer of data, it is characterized in that, described 2nd IEC101 message comprises startup character, message length, control bit, link address territory, remote measurement ASDU, frame check and and termination character.
8. distribution substation realizes a system for transfer of data, it is characterized in that, described system comprises the acquiring unit, module units, memory cell, transmitting element and the delete cells that connect successively, wherein,
Acquiring unit, for obtaining the performance information of distribution substation when Preset Time arrives, wherein, described performance information comprises state information and metrical information;
Module units, for being assembled into the IEC101 message that carries remote signalling ASDU respectively and described metrical information being assembled into the 2nd IEC101 message carrying remote measurement ASDU by described state information;
Memory cell, for generating performance data according to a described IEC101 message and the 2nd IEC101 message, and is stored to performance data buffering area, distribution substation;
Transmitting element, for sending described performance data by IEC101 agreement to distribution main website;
Delete cells, for deleting the performance data in performance data buffering area, distribution substation.
9. distribution substation according to claim 8 realizes the system of transfer of data, it is characterized in that, described system also comprises and to be connected with described acquiring unit and for judging the first judging unit whether described Preset Time arrives.
10. distribution substation according to claim 9 realizes the system of transfer of data, it is characterized in that, also comprises the receiving element be connected successively and the second judging unit between described memory cell with described transmitting element, wherein,
Receiving element, for receiving the order of distribution main website calling performance data;
Second judging unit, for judging that whether performance data buffering area, distribution substation is containing described performance data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110361328.2A CN102497306B (en) | 2011-11-15 | 2011-11-15 | A kind of distribution substation realizes the method and system of transfer of data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110361328.2A CN102497306B (en) | 2011-11-15 | 2011-11-15 | A kind of distribution substation realizes the method and system of transfer of data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102497306A CN102497306A (en) | 2012-06-13 |
| CN102497306B true CN102497306B (en) | 2015-07-29 |
Family
ID=46189094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110361328.2A Active CN102497306B (en) | 2011-11-15 | 2011-11-15 | A kind of distribution substation realizes the method and system of transfer of data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102497306B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208858B (en) * | 2013-03-24 | 2015-04-01 | 国家电网公司 | Factory station side link reconstruction method of transformer substation International Electrotechnical Commission (IEC) 870-5-101 communication protocol |
| CN104993970A (en) * | 2014-12-22 | 2015-10-21 | 国家电网公司 | Centralized monitoring method of distributed system key operation index data |
| CN104578423A (en) * | 2015-01-20 | 2015-04-29 | 国家电网公司 | Intelligent online monitoring system for state of automation equipment |
| CN113993075B (en) * | 2021-11-19 | 2022-05-17 | 珠海市鸿瑞信息技术股份有限公司 | Information monitoring system and method based on distribution network encryption |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101771296A (en) * | 2010-02-05 | 2010-07-07 | 东北大学 | Method and device for power information detection and interconnection self-decision analysis |
| CN101951031A (en) * | 2010-07-02 | 2011-01-19 | 北京航空航天大学 | Distribution network automatic system based on broadband wireless communication and realization method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0502320A (en) * | 2005-06-21 | 2007-02-06 | Siemens Ltda | system and method of centralized monitoring and control of the operating condition of power transformers comprised of different substations and monitoring center |
| CN100466544C (en) * | 2006-03-22 | 2009-03-04 | 中兴通讯股份有限公司 | Method for reporting board performance data of equipment |
| CN101369740A (en) * | 2008-07-25 | 2009-02-18 | 上海同盛工程建设配套管理有限公司 | Energy management and electrical power distribution automatization system |
| CN201690273U (en) * | 2010-05-18 | 2010-12-29 | 青岛高科软件有限公司 | Automatic management system for power matching network |
-
2011
- 2011-11-15 CN CN201110361328.2A patent/CN102497306B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101771296A (en) * | 2010-02-05 | 2010-07-07 | 东北大学 | Method and device for power information detection and interconnection self-decision analysis |
| CN101951031A (en) * | 2010-07-02 | 2011-01-19 | 北京航空航天大学 | Distribution network automatic system based on broadband wireless communication and realization method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102497306A (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103079286A (en) | Method and device for intelligently disconnecting wifi (wireless fidelity) hot points | |
| GB2589211A (en) | Methods and systems of using remote subscriber identification modules at device | |
| CN104660708A (en) | HTTP (Hyper Text Transfer Protocol) based mobile application message forwarding method and system | |
| CN105376766A (en) | Internet-of-things data transmission method | |
| CN102497306B (en) | A kind of distribution substation realizes the method and system of transfer of data | |
| CN104243271A (en) | Method and system for realizing off-line message pushing through XMPP | |
| CN109347861B (en) | Communication method of real-time dynamic monitoring system | |
| CN103546541A (en) | Intelligent telecontrol communication machine based remote data subscribing and releasing method | |
| CN110752943A (en) | Distributed fault diagnosis system and method for power transmission line | |
| CN105101370A (en) | Data connection method and device, and WIFI module | |
| CN104426626A (en) | Terminal device and management frame sending method and receiving method | |
| CN104184834A (en) | File transmission method and device and terminal | |
| CN103685083A (en) | Communication method in asynchronous management network | |
| CN108093397A (en) | A kind of report method and device of the ability information of terminal | |
| CN103888264A (en) | Inter-mobile-phone data transferring method based on background data exchange, terminal and system | |
| CN102740339B (en) | Base station communication method and base station, core network communications method and core network device | |
| CN110505648A (en) | A kind of anti-lost line method of wireless device | |
| CN102802197A (en) | Method and device for transmitting application data | |
| CN207022045U (en) | Device fault information real time notification system | |
| CN112511635B (en) | Integrated intelligent grid-connected debugging mobile platform based on intelligent terminal | |
| CN205051434U (en) | Automatic communication control system of power distribution network | |
| CN107888693A (en) | NB IOT apparatus debugging methods and server | |
| CN103747078A (en) | System and method for cooperative control of mobile phone and terminals | |
| CN104240476B (en) | II type collectors based on TG Inwicos realize the method and system of telecommunication | |
| CN103368791B (en) | A kind of IEC104 protocol massages fast automatic detecting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: Nanshan District Xueyuan Road in Shenzhen city Guangdong province 518000 1001 Nanshan Chi Yuen Building 15 layer A5 Patentee after: Shenzhen Aerospace Industry Technology Inst Co Ltd Address before: 518048 Guangdong, Shenzhen, Shennan Road, Astronautics Hotel, block B, building 5, building 4019 Patentee before: Aerospace Science & Industry Shenzhen (Group) Co., Ltd. |