CN105354759A - Monitoring method and system for electric device failure of transformer substation - Google Patents
Monitoring method and system for electric device failure of transformer substation Download PDFInfo
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Abstract
Embodiments of the application provide a monitoring method and system for an electric device failure of a transformer substation. The method comprises: extracting optical character information within a preset time period and remote signaling state information corresponding to each of the optical character information from a historical database; according to the number of the remote signaling state information corresponding to each of the optical character information within the preset time period, determining an optical character type of each of the optical character information; and according to each of the optical character information within the preset time period, the remote signaling state information corresponding to each of the optical character information and the optical character type of each of the optical character information, generating a failure monitoring report. The optical character information within the preset time period and the remote signaling state information are extracted from the historical database, and according to the number of the remote signaling state information, the optical character type of each of the optical character information is determined, and the failure monitoring report is generated for indicating an device failure of a monitored electric device, thereby solving the problem of low manual recording efficiency, monitoring an operation state of the electric device in time, and then improving the operation security of the transformer substation.
Description
Technical field
The application belongs to technical field of electric power, relates to a kind of monitoring method and system of electrical equipment malfunction of transformer station in particular.
Background technology
Along with the development of intelligent grid, the intelligence degree of transformer station increases substantially, and existing 500 kv substations adopt CSC-2000 (V2) supervisory system to carry out the running status of some important electrical equipments in monitoring substation.The operation conditions of electrical equipment such as the position signalling of switch, the actuating signal of protective device, the operation conditions signal etc. of communication facilities all can be transferred in supervisory system by remote signalling.
In supervisory system; monitored electrical equipment has corresponding light word information; when monitored electrical equipment generation exception or fault, corresponding light word information and remote signalling status information when the remote signalling state that historical data base can be recorded in monitored electrical equipment changes.Existing fault monitoring method needs operation maintenance personnel to monitor the light word information in certain period, each light word information is checked and record by the mode clicking multilevel menu, then record is carried out to type such as the word that newly adds lustre to, the involution light word etc. of light word information all in the period, and then grasp the ruuning situation of electrical equipment, find the potential safety hazard that electrical equipment operationally exists, increase counterweight to the safe and stable operation of transformer station.
But; the kind of the abnormal light word that the electrical equipment in transformer station is corresponding and quantity various; the record of each abnormal light word is needed to the time of at substantial; and the mode inefficiency of manual record; usually can cause the running status that cannot monitor important electrical in transformer station in time, and then hidden danger is brought to the safe operation of transformer station.
Summary of the invention
In view of this, the application provides a kind of monitoring method and system of electrical equipment malfunction of transformer station, to reduce the workload of transformer station's operation maintenance personnel, increases work efficiency, and then monitors the running status of visual plant in time, improves the security of substation operation.
This application provides a kind of monitoring method of electrical equipment malfunction of transformer station, comprising:
The light word information in preset period of time and the remote signalling status information corresponding with each light word information is extracted from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
The light word type of each smooth word information is determined according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time;
The remote signalling status information corresponding according to each smooth word information in described preset period of time, each smooth word information and the light word type of each smooth word information generate malfunction monitoring form; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
Preferably, described smooth word type specifically comprises: deleted light word, newly-increased light word and by the light word of involution.
Preferably, described remote signalling status information specifically comprises: SM set mode information and reset mode information.
Preferably, the number of the remote signalling status information that described basis is corresponding with each smooth word information in described preset period of time is determined to comprise the light word type of each smooth word information:
The number calculating the described SM set mode information in the remote signalling status information corresponding with each smooth word information in described preset period of time deducts the difference of the number of described reset mode information;
When described difference is positive number, the light word type of corresponding light word information is newly-increased light word;
When described difference is negative, the light word type of corresponding light word information is deleted light word;
When described difference is 0, judge the sequencing that described SM set mode information and described reset mode information occur, when described SM set mode information appears at front, the light word type of corresponding light word information is by the light word of involution, otherwise the light word type of the light word information of correspondence is newly-increased light word.
Preferably, also comprise:
Chang Liangguang word table according to presetting screens Chang Liangguang word information from the light word information described malfunction monitoring form, and is the light word of Chang Liang by the light word type mark of the Chang Liangguang word information filtered out in described malfunction monitoring form.
The application provides a kind of monitoring system of electrical equipment malfunction of transformer station on the other hand, comprising:
Acquiring unit, for extracting light word information in preset period of time and the remote signalling status information corresponding with each light word information from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
Determining unit, for determining the light word type of each smooth word information according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time;
Form unit, generates malfunction monitoring form with language according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
Preferably, described smooth word type specifically comprises: deleted light word, newly-increased light word and by the light word of involution.
Preferably, described remote signalling status information specifically comprises: SM set mode information and reset mode information.
Preferably, described determining unit comprises:
Computing module, the number for calculating the described SM set mode information in the remote signalling status information corresponding with each smooth word information in described preset period of time deducts the difference of the number of described reset mode information;
When described difference is positive number, the light word type of corresponding light word information is newly-increased light word;
When described difference is negative, the light word type of corresponding light word information is deleted light word;
When described difference is 0, judge the sequencing that described SM set mode information and described reset mode information occur, when described SM set mode information appears at front, the light word type of corresponding light word information is by the light word of involution, otherwise the light word type of the light word information of correspondence is newly-increased light word.
Preferably, also comprise:
The light word type mark of the Chang Liangguang word information filtered out for screening Chang Liangguang word information according to the Chang Liangguang word table preset from the light word information described malfunction monitoring form, and is the light word of Chang Liang by screening unit in described malfunction monitoring form.
Can find out according to technique scheme, the embodiment of the present application provides a kind of monitoring method machine system of electrical equipment malfunction of transformer station, extracts the light word information in preset period of time and the remote signalling status information corresponding with each light word information from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information; The light word type of each smooth word information is determined according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time; The remote signalling status information corresponding according to each smooth word information in described preset period of time, each smooth word information and the light word type of each smooth word information generate malfunction monitoring form; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.The light word information in preset time period and remote signalling status information is extracted from historical data base, the light word type of each smooth word information is determined according to the number of remote signalling status information, and generate the equipment failure that malfunction monitoring form occurs to indicate the electrical equipment of monitoring, thus eliminate the problem of manual record inefficiency, monitor the running status of electrical equipment in time, and then improve the security of substation operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
A kind of process flow diagram of the monitoring method of the electrical equipment malfunction of a kind of transformer station that Fig. 1 provides for the embodiment of the present application;
The another kind of process flow diagram of the monitoring method of the electrical equipment malfunction of a kind of transformer station that Fig. 2 provides for the embodiment of the present application;
Another process flow diagram of the monitoring method of the electrical equipment malfunction of a kind of transformer station that Fig. 3 provides for the embodiment of the present application;
Fig. 4 is a kind of structural representation of the monitoring system of the electrical equipment malfunction of a kind of transformer station that the embodiment of the present application provides;
Fig. 5 is the another kind of structural representation of the monitoring system of the electrical equipment malfunction of a kind of transformer station that the embodiment of the present application provides;
Fig. 6 is another structural representation that the embodiment of the present application provides a kind of monitoring system of electrical equipment malfunction of transformer station.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The monitoring method schematic diagram of the fault of the electrical equipment of a kind of transformer station that Fig. 1 provides for the embodiment of the present application.
With reference to shown in Fig. 1, the application provides a kind of monitoring method of electrical equipment malfunction of transformer station, comprising:
S101, from historical data base, extract light word information in preset period of time and the remote signalling status information corresponding with each light word information; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
In the embodiment that the application provides, make full use of the historical data base in supervisory system, the light word information that historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information, when the remote signalling state of detected electric equipment changes, light word information and the remote signalling status information of its correspondence all can be recorded in historical data base according to time of origin.
Remote signalling status information specifically comprises: SM set mode information and reset mode information, status information when SM set mode information ordinary representation device fails or exception, and reset mode information typically refers to the status information after recovering from exception or fault.When remote signalling state changes, historical data base can record the remote signalling status information in the moment that changes.
In the embodiment of the present application, light word information in preset time period and remote signalling status information corresponding to each light word information is extracted from historical data base, be understandable that, preset time period can be the time period of user oneself setting, such as: 10 o'clock to 11 o'clock, also can be by system using 1 hour as a time period, be not specifically limited at this.
The number of the remote signalling status information that S102, basis are corresponding with each smooth word information in described preset period of time determines the light word type of each smooth word information;
In the embodiment of the present application, determine the light word type of each smooth word information according to the number of remote signalling status information corresponding to each smooth word information obtained in preset time period.The number that the status information of remote signalling occurs in preset time period is limited, therefore, utilizes the number occurred just can determine the light word type of each light word information.
Light word type specifically comprises: deleted light word, newly-increased light word and the light word by involution.Deleted light word is used to indication equipment and resumes operation in preset time period or fix a breakdown.Newly-increased light word is used to marking equipment in preset time period, occurs exception or fault.Referred to by the light word of involution and in preset time period, to occur exception or fault and recover normal.
S103, generate malfunction monitoring form according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
In the embodiment of the present application, after determining the light word type of each smooth word information, remote signalling status information corresponding for each smooth word information and light word type are generated malfunction monitoring form, the form generated can reflect the equipment failure that electrical equipment detected in preset time period occurs intuitively, carries out the tedious steps gathered after eliminating manual record.
As can be seen from technique scheme, the embodiment of the present application obtains light word information in preset time period and remote signalling status information corresponding to each light word information from historical data base, after determining the type information of light word information according to the number of remote signalling status information appearance, generate malfunction monitoring form, solve the problem of manual record inefficiency, the fault of electrical equipment can be monitored in time, improve the security of substation operation.
The monitoring method schematic diagram of the fault of the electrical equipment of the another kind of transformer station that Fig. 2 provides for the embodiment of the present application.
With reference to shown in Fig. 2, the application provides a kind of monitoring method of electrical equipment malfunction of transformer station, comprising:
S201, from historical data base, extract light word information in preset period of time and the remote signalling status information corresponding with each light word information; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
S202, the number of described SM set mode information calculated in the remote signalling status information corresponding with each smooth word information in described preset period of time deduct the difference of the number of described reset mode information;
When described difference is positive number, the light word type of corresponding light word information is newly-increased light word;
When described difference is negative, the light word type of corresponding light word information is deleted light word;
When described difference is 0, judge the sequencing that described SM set mode information and described reset mode information occur, when described SM set mode information appears at front, the light word type of corresponding light word information is by the light word of involution, otherwise the light word type of the light word information of correspondence is newly-increased light word.
In the embodiment of the present application, determine that the light word type of each smooth word information specifically comprises according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time, the number calculating the described SM set mode information in the remote signalling status information corresponding with each smooth word information in described preset period of time deducts the difference of the number of described reset mode information, determines the specifying information type of bright dipping word information.
Be understandable that, the number that the remote signalling status information of each smooth word information occurs can also be carried out recording and embodied in the malfunction monitoring form of follow-up generation simultaneously.
S203, generate malfunction monitoring form according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
The monitoring method schematic diagram of the fault of the electrical equipment of another transformer station that Fig. 3 provides for the embodiment of the present application.
With reference to shown in Fig. 3, the application provides a kind of monitoring method of electrical equipment malfunction of transformer station, comprising:
S301, from historical data base, extract light word information in preset period of time and the remote signalling status information corresponding with each light word information; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
The number of the remote signalling status information that S302, basis are corresponding with each smooth word information in described preset period of time determines the light word type of each smooth word information;
S303, generate malfunction monitoring form according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
The Chang Liangguang word table that S304, basis are preset screens Chang Liangguang word information from the light word information described malfunction monitoring form, and is the light word of Chang Liang by the light word type mark of the Chang Liangguang word information filtered out in described malfunction monitoring form.
In the embodiment of the present application, because part light word information is Chang Liangguang word information, Chang Liangguang word information monitors the light word information that backstage is embodied under typically referring to some specific run modes, change 01ZKD as used in #0 drops into automatically, and change 01ZKD as used in #0 drops into automatically.
The monitoring method schematic diagram of the fault of the electrical equipment of a kind of transformer station that Fig. 4 provides for the embodiment of the present application.
A kind of monitoring system of electrical equipment malfunction of transformer station is provided on the other hand with reference to the application shown in Fig. 4, comprises:
Acquiring unit 401, for extracting light word information in preset period of time and the remote signalling status information corresponding with each light word information from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
Determining unit 402, for determining the light word type of each smooth word information according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time;
Form unit 403, generates malfunction monitoring form with language according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
Preferably, described smooth word type specifically comprises: deleted light word, newly-increased light word and by the light word of involution.
Preferably, described remote signalling status information specifically comprises: SM set mode information and reset mode information.
The monitoring method schematic diagram of the fault of the electrical equipment of the another kind of transformer station that Fig. 5 provides for the embodiment of the present application.
A kind of monitoring system of electrical equipment malfunction of transformer station is provided with reference to the application shown in Fig. 5, comprises:
Acquiring unit 401, for extracting light word information in preset period of time and the remote signalling status information corresponding with each light word information from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
Determining unit 402, for determining the light word type of each smooth word information according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time;
Preferably, described determining unit 402 comprises: computing module 501, and the number for calculating the described SM set mode information in the remote signalling status information corresponding with each smooth word information in described preset period of time deducts the difference of the number of described reset mode information;
When described difference is positive number, the light word type of corresponding light word information is newly-increased light word;
When described difference is negative, the light word type of corresponding light word information is deleted light word;
When described difference is 0, judge the sequencing that described SM set mode information and described reset mode information occur, when described SM set mode information appears at front, the light word type of corresponding light word information is by the light word of involution, otherwise the light word type of the light word information of correspondence is newly-increased light word.
Form unit 403, generates malfunction monitoring form with language according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
The monitoring method schematic diagram of the fault of the electrical equipment of another transformer station that Fig. 6 provides for the embodiment of the present application.
A kind of monitoring system of electrical equipment malfunction of transformer station is provided to comprise with reference to the application shown in Fig. 6:
Acquiring unit 401, for extracting light word information in preset period of time and the remote signalling status information corresponding with each light word information from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
Determining unit 402, for determining the light word type of each smooth word information according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time;
Form unit 403, generates malfunction monitoring form with language according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
The light word type mark of the Chang Liangguang word information filtered out for screening Chang Liangguang word information according to the Chang Liangguang word table preset from the light word information described malfunction monitoring form, and is the light word of Chang Liang by screening unit 404 in described malfunction monitoring form.
The embodiment of the present application provides a kind of monitoring method machine system of electrical equipment malfunction of transformer station, extracts the light word information in preset period of time and the remote signalling status information corresponding with each light word information from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information; The light word type of each smooth word information is determined according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time; The remote signalling status information corresponding according to each smooth word information in described preset period of time, each smooth word information and the light word type of each smooth word information generate malfunction monitoring form; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.The light word information in preset time period and remote signalling status information is extracted from historical data base, the light word type of each smooth word information is determined according to the number of remote signalling status information, and generate the equipment failure that malfunction monitoring form occurs to indicate the electrical equipment of monitoring, thus eliminate the problem of manual record inefficiency, monitor the running status of electrical equipment in time, and then improve the security of substation operation.
For convenience of description, various module is divided into describe respectively with function when describing above system.Certainly, the function of each module can be realized in same or multiple software and/or hardware when implementing the application.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for device or system embodiment, because it is substantially similar to embodiment of the method, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.Apparatus and system embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.
Professional can also recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a monitoring method for the electrical equipment malfunction of transformer station, is characterized in that, comprising:
The light word information in preset period of time and the remote signalling status information corresponding with each light word information is extracted from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
The light word type of each smooth word information is determined according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time;
The remote signalling status information corresponding according to each smooth word information in described preset period of time, each smooth word information and the light word type of each smooth word information generate malfunction monitoring form; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
2. monitoring method according to claim 1, is characterized in that, described smooth word type specifically comprises: deleted light word, newly-increased light word and by the light word of involution.
3. monitoring method according to claim 2, is characterized in that, described remote signalling status information specifically comprises: SM set mode information and reset mode information.
4. monitoring method according to claim 3, is characterized in that, the number of the remote signalling status information that described basis is corresponding with each smooth word information in described preset period of time is determined to comprise the light word type of each smooth word information:
The number calculating the described SM set mode information in the remote signalling status information corresponding with each smooth word information in described preset period of time deducts the difference of the number of described reset mode information;
When described difference is positive number, the light word type of corresponding light word information is newly-increased light word;
When described difference is negative, the light word type of corresponding light word information is deleted light word;
When described difference is 0, judge the sequencing that described SM set mode information and described reset mode information occur, when described SM set mode information appears at front, the light word type of corresponding light word information is by the light word of involution, otherwise the light word type of the light word information of correspondence is newly-increased light word.
5. monitoring method according to claim 1, is characterized in that, also comprises:
Chang Liangguang word table according to presetting screens Chang Liangguang word information from the light word information described malfunction monitoring form, and is the light word of Chang Liang by the light word type mark of the Chang Liangguang word information filtered out in described malfunction monitoring form.
6. a monitoring system for the electrical equipment malfunction of transformer station, is characterized in that, comprising:
Acquiring unit, for extracting light word information in preset period of time and the remote signalling status information corresponding with each light word information from historical data base; The light word information that described historical data base is corresponding when changing for the remote signalling state being recorded in monitored electrical equipment and remote signalling status information;
Determining unit, for determining the light word type of each smooth word information according to the number of the remote signalling status information corresponding with each smooth word information in described preset period of time;
Form unit, generates malfunction monitoring form with language according to the light word type of remote signalling status information corresponding to each smooth word information in described preset period of time, each smooth word information and each smooth word information; Described malfunction monitoring form is used to indicate the equipment failure that monitored electrical equipment occurs in described predetermined period.
7. monitoring system according to claim 6, is characterized in that, described smooth word type specifically comprises: deleted light word, newly-increased light word and by the light word of involution.
8. monitoring system according to claim 7, is characterized in that, described remote signalling status information specifically comprises: SM set mode information and reset mode information.
9. monitoring system according to claim 8, is characterized in that, described determining unit comprises:
Computing module, the number for calculating the described SM set mode information in the remote signalling status information corresponding with each smooth word information in described preset period of time deducts the difference of the number of described reset mode information;
When described difference is positive number, the light word type of corresponding light word information is newly-increased light word;
When described difference is negative, the light word type of corresponding light word information is deleted light word;
When described difference is 0, judge the sequencing that described SM set mode information and described reset mode information occur, when described SM set mode information appears at front, the light word type of corresponding light word information is by the light word of involution, otherwise the light word type of the light word information of correspondence is newly-increased light word.
10. monitoring system according to claim 6, is characterized in that, also comprises:
The light word type mark of the Chang Liangguang word information filtered out for screening Chang Liangguang word information according to the Chang Liangguang word table preset from the light word information described malfunction monitoring form, and is the light word of Chang Liang by screening unit in described malfunction monitoring form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684210.1A CN105354759B (en) | 2015-10-20 | 2015-10-20 | A kind of monitoring method and system of the electrical equipment malfunction of substation |
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| CN107402873A (en) * | 2017-07-28 | 2017-11-28 | 上海振华重工电气有限公司 | MMBF fault statistics system and methods |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809712A (en) * | 2008-11-07 | 2012-12-05 | 上海凯华电源成套设备有限公司 | Intelligent fault monitoring and alerting method of feeder line screen |
| CN104242465A (en) * | 2014-10-11 | 2014-12-24 | 重庆邮电大学 | B/S based remote transformer substation monitoring system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809712A (en) * | 2008-11-07 | 2012-12-05 | 上海凯华电源成套设备有限公司 | Intelligent fault monitoring and alerting method of feeder line screen |
| CN104242465A (en) * | 2014-10-11 | 2014-12-24 | 重庆邮电大学 | B/S based remote transformer substation monitoring system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402873A (en) * | 2017-07-28 | 2017-11-28 | 上海振华重工电气有限公司 | MMBF fault statistics system and methods |
| CN107402873B (en) * | 2017-07-28 | 2020-10-27 | 上海振华重工电气有限公司 | MMBF fault statistical system and method |
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