CN104092307A - Smart substation secondary device operation state monitoring method - Google Patents
Smart substation secondary device operation state monitoring method Download PDFInfo
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- CN104092307A CN104092307A CN201410338827.3A CN201410338827A CN104092307A CN 104092307 A CN104092307 A CN 104092307A CN 201410338827 A CN201410338827 A CN 201410338827A CN 104092307 A CN104092307 A CN 104092307A
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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 a smart substation secondary device operation state monitoring method. The method includes the steps that (1) the information resource is judged, and the corresponding secondary device operation information is obtained; (2) statue processing is conducted on the operation information; (3) the type of the operation information is judged; (4) corresponding processing is conducted according to the type of the operation information. By means of the method, data interaction between the network and secondary devices can be achieved, the corresponding operation state information can be extracted, then through the statute processing and type judgment, real-time storage and display of the state information on the background are achieved, the preset alarm information is combined, the overall monitoring for multiple secondary devices and real-time alarm are finally achieved, the alarm time of the substation is shortened greatly, and monitoring efficiency and safety of the substation is improved.
Description
Technical field
The present invention relates to electrical equipment technical field, specifically a kind of secondary equipment of intelligent converting station running state monitoring method.
Background technology
Along with the application technology of intelligent substation is ripe gradually, current intelligent substation communication message records surveillance and also exposes, such as due to institute's obtaining information can not be made full use of, in the enforcement of intelligent substation, still exist process of construction and operation maintenance to be difficult to realize intelligentized situation.
In real work, operations staff to bear part C D class maintenance content, particular content comprises: the work such as the running state monitoring of power transformation first and second equipment, abnormality processing.And existing operation maintenance personnel lack ripe maintenance experience to the intelligent substation of generally applying, and intelligent substation is replaced by optical fiber by traditional secondary cable and also to operations staff, processes defect and brought a lot of technical blind spots.
Management and the control of realization to all first and second equipment in intelligent substation; both comprised the supervision to equipment routine work state; also comprise the collection and treatment to secondary circuit information; protection configuration file is carried out to online management and control simultaneously; with visual means intuitively by these message reflections to substation operation attendant; repair and maintenance librarian use and management first and second equipment; rapid analysis and processing power grid accident, intelligent decision and the technology support system of assessing protect the health situation and action behavior.
Yet there is the isolated problem of information to the supervision of substation secondary device running status in prior art.Specifically, at intelligent substation, implement the initial stage, communication message record and supervision analytical equipment are to introduce as third party device, to can pass judgment on the correctness that intelligent substation, secondary device function realizes from neutral angle, therefore communication message record and supervision analytical equipment are as a set of independently system operation always, any not mutual with other system generation, i.e. so-called transparent access.And along with the development of intelligent substation, actual demand realizes from searching functions of the equipments the operation conditions that is transformed into supervision assessment apparatus, this just requires to make full use of on the one hand the collected information of system itself, to, from other system acquisition information deficiency of the collected information of supplementary copy system, realize the informix application at full station on the other hand.Under this demand environment, traditional communication message record and monitor that the transparent access way of analytical equipment is due to outside self completely independent and substation operation system, and the isolated phenomenon of the information of bringing displays gradually.
Summary of the invention
The present invention provides a kind of secondary equipment of intelligent converting station running state monitoring method for solving the problems of the technologies described above, can monitor the inside of the secondary device of one or more transformer stations self, outside running status, and then to the supervision of substation secondary device running status, there is the isolated problem of information in solution prior art.
For solving the problems of the technologies described above, a kind of secondary equipment of intelligent converting station running state monitoring method, described method comprises the following steps:
S101: judgement information source is also obtained corresponding secondary device operation information;
S102: described operation information is carried out to stipulations processing;
S103: the type that judges described operation information;
S104: carry out respective handling according to the type of described operation information.
Further, in step S101, if information source is network, corresponding secondary device operation information is transmission relation information and is stored in network message, after need to processing message, just can obtain transmission relation information.
Further, in step S101, if there is no transmission relation information in the message obtaining, the network message after processing is deposited in database, and convert the form that backstage can be compatible to and monitor for described backstage.
Further, if the type of step S103 judgement operation information is transmission relation information, the process of step S104 is:
Network message after message is processed deposits real-time data base in;
From real-time data base, obtain the loop information in described transmission relation, carry out depositing loop analysis result in real-time data base after loop analysis;
From real-time data base, obtain described loop analysis result, and travel through information alarm storehouse, loop;
If traversal obtains described loop analysis result and is present in information alarm storehouse, described loop, carry out alarm, and warning information is offered to the supervision of described backstage.
Further, if the terminal information that inputs or outputs that the type of step S103 judgement operation information is secondary device, the process of step S104 is:
Described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage;
From described real-time data base, obtain switching value information, and travel through switching value information alarm storehouse;
If traversal obtains described switching value information and is present in described switching value information alarm storehouse, and there is state change, carry out alarm, and warning information is offered to the supervision of described backstage.
Further, described in, input or output terminal information and comprise state information and sampled value information.
Further, if the switching value that the type of step S103 judgement operation information is secondary device, the process of step S104 is:
Described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage;
From described real-time data base, obtain switching value information, and travel through switching value information alarm storehouse;
If traversal obtains described switching value information and is present in described switching value information alarm storehouse, carry out alarm, and warning information is offered to the supervision of described backstage.
Further, if the analog quantity that the type of step S103 judgement operation information is secondary device, the process of step S104 is: the described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage.
Further, if the software logic figure information that the type of step S103 judgement operation information is secondary device, the process of step S104 is: convert described software logic figure information to the backstage compatible form of energy and monitor for described backstage.
Beneficial effect of the present invention: the data interaction that this method can be with network and secondary device gold, and therefrom extract corresponding running state information, then utilize stipulations to process and type judgement, realized real-time storage and the demonstration of state information on backstage, in conjunction with default warning message, finally realize on backstage the overall monitor of many secondary devices and Realtime Alerts, greatly shortened the time that transformer station reports to the police, the efficiency and the fail safe that have improved supervisory control of substation.
Accompanying drawing explanation
Fig. 1 is holistic approach flow chart of the present invention;
Fig. 2 is the monitoring flow chart of information source while being network;
Fig. 3 is that information source is the monitoring flow chart that secondary device is.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
As shown in Figure 1, the invention provides a kind of secondary equipment of intelligent converting station running state monitoring method, described method comprises the following steps:
S101: judgement information source is network or secondary device, and obtains corresponding secondary device operation information;
S102: described operation information is carried out to stipulations processing, conventionally utilize protocol converter to process operation information, the communication protocol standard that is converted into appointment different automated network communication field (being different secondary devices) are closed to the operation information of transmission is sent;
S103: according to the source of data, the type that judges described operation information is the terminal information that inputs or outputs, the secondary device switching value of transmission relation information, secondary device, any in the analog quantity of secondary device, secondary device software logic figure information, wherein, described in, input or output terminal information and comprise state information and sampled value information;
S104: carry out respective handling according to the type of described operation information.
In the method, there are two kinds of information sources of network and secondary device, below, by reference to the accompanying drawings the processing procedure in two kinds of information source situations of the method is carried out to clearer and more definite and careful elaboration.
As shown in Figure 2, when information source is network, the process of whole method is:
S201: obtain network message;
S202: described network message is processed;
S203: judge in network message whether contain transmission relation information, if having, enter step S204, if do not have, enter step S209;
S204: deposit the network message after processing in real-time data base;
S205: obtain the loop information in described transmission relation from real-time data base, carry out depositing loop analysis result in real-time data base after loop analysis;
S206: obtain described loop analysis result from real-time data base;
S207: whether retrieval loop analysis result is the warning information being present in information alarm storehouse, described loop, if so, enters step S208, enters if not step S209;
S208: backstage alarm, and display alarm information;
S209: information deposits database in.
As shown in Figure 3, when information source is secondary device, the process of whole method is:
S301: obtain secondary device information;
S302: described operation information is carried out to stipulations processing, conventionally utilize protocol converter to process operation information, the communication protocol standard that is converted into appointment different automated network communication field (being different secondary devices) are closed to the operation information of transmission is sent;
S303: according to the source of data, the type that judges described operation information is transmission relation information, the terminal information that inputs or outputs of secondary device, secondary device switching value, the analog quantity of secondary device, any in secondary device software logic figure information, wherein, the described terminal information that inputs or outputs comprises state information and sampled value information, if the terminal information that inputs or outputs of secondary device, enter step S304, if secondary device switching value, enter step S307, if secondary devices simulation amount, enter step S310, if secondary device software logic figure information, enter step S311,
S304: the described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage, enters step S305;
S305: obtain switching value information from described real-time data base;
S306: be present in described switching value information alarm storehouse if traversal obtains described switching value information, and state change occurs, if so, enter step S307, if not, enter step S314;
S307: carry out alarm, and warning information is offered to the supervision of described backstage;
S308: the described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage, enters step S308;
S309: obtain switching value information from described real-time data base;
S310: be present in described switching value information alarm storehouse if traversal obtains described switching value information, and state change occurs, if so, enter step S311, if not, enter step S314;
S311: carry out alarm, and warning information is offered to the supervision of described backstage;
S312: the described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage;
S313: convert described software logic figure information to the backstage compatible form of energy and monitor for described backstage;
S314: information deposits database in.
By each above-mentioned process, can realize the intelligent overall monitor of secondary equipment of intelligent converting station running status, in addition, when patrolling and examining or inspect by random samples, can by backstage, to secondary device, send request order before step S101, this order comprises the operation information of these backstage needs, now, the running state information that secondary device can need backstage sends to backstage.
These are only embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. a secondary equipment of intelligent converting station running state monitoring method, is characterized in that, described method comprises the following steps:
S101: judgement information source is also obtained corresponding secondary device operation information;
S102: described operation information is carried out to stipulations processing;
S103: the type that judges described operation information;
S104: carry out respective handling according to the type of described operation information.
2. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 1, it is characterized in that, in step S101, if information source is network, corresponding secondary device operation information is transmission relation information and is stored in network message, after need to processing message, just can obtain transmission relation information.
3. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 2, it is characterized in that, in step S101, if there is no transmission relation information in the message obtaining, network message after processing is deposited in database, and convert the form that backstage can be compatible to and monitor for described backstage.
4. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 2, is characterized in that, if the type of step S103 judgement operation information is transmission relation information, the process of step S104 is:
Network message after message is processed deposits real-time data base in;
From real-time data base, obtain the loop information in described transmission relation, carry out depositing loop analysis result in real-time data base after loop analysis;
From real-time data base, obtain described loop analysis result, and travel through information alarm storehouse, loop;
If traversal obtains described loop analysis result and is present in information alarm storehouse, described loop, carry out alarm, and warning information is offered to the supervision of described backstage.
5. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 1, is characterized in that, if the terminal information that inputs or outputs that the type of step S103 judgement operation information is secondary device, the process of step S104 is:
Described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage;
From described real-time data base, obtain switching value information, and travel through switching value information alarm storehouse;
If traversal obtains described switching value information and is present in described switching value information alarm storehouse, and there is state change, carry out alarm, and warning information is offered to the supervision of described backstage.
6. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 5, is characterized in that, described in input or output terminal information and comprise state information and sampled value information.
7. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 1, is characterized in that, if the switching value that the type of step S103 judgement operation information is secondary device, the process of step S104 is:
Described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage;
From described real-time data base, obtain switching value information, and travel through switching value information alarm storehouse;
If traversal obtains described switching value information and is present in described switching value information alarm storehouse, carry out alarm, and warning information is offered to the supervision of described backstage.
8. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 1, it is characterized in that, if the analog quantity that the type of step S103 judgement operation information is secondary device, the process of step S104 is: the described operation information after stipulations are processed deposits real-time data base in and monitors for described backstage.
9. a kind of secondary equipment of intelligent converting station running state monitoring method according to claim 1, it is characterized in that, if the software logic figure information that the type of step S103 judgement operation information is secondary device, the process of step S104 is: convert described software logic figure information to the backstage compatible form of energy and monitor for described backstage.
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| CN201410338827.3A CN104092307A (en) | 2014-07-17 | 2014-07-17 | Smart substation secondary device operation state monitoring method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578404A (en) * | 2014-11-18 | 2015-04-29 | 合肥中能电力科技有限公司 | Online monitoring system for secondary equipment of power system |
| CN104915762A (en) * | 2015-05-28 | 2015-09-16 | 中广核工程有限公司 | Safe control method and platform based on electrical secondary system of nuclear power station |
| CN105375638A (en) * | 2015-12-08 | 2016-03-02 | 国网浙江省电力公司绍兴供电公司 | Intelligent transformer station secondary system real-time alarm analytical apparatus and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009543A (en) * | 2014-05-08 | 2014-08-27 | 深圳市国电南思系统控制有限公司 | Monitoring method for operation states of secondary devices of transformer substation |
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- 2014-07-17 CN CN201410338827.3A patent/CN104092307A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009543A (en) * | 2014-05-08 | 2014-08-27 | 深圳市国电南思系统控制有限公司 | Monitoring method for operation states of secondary devices of transformer substation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578404A (en) * | 2014-11-18 | 2015-04-29 | 合肥中能电力科技有限公司 | Online monitoring system for secondary equipment of power system |
| CN104915762A (en) * | 2015-05-28 | 2015-09-16 | 中广核工程有限公司 | Safe control method and platform based on electrical secondary system of nuclear power station |
| CN105375638A (en) * | 2015-12-08 | 2016-03-02 | 国网浙江省电力公司绍兴供电公司 | Intelligent transformer station secondary system real-time alarm analytical apparatus and method |
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Application publication date: 20141008 |