CN104090184A - Intelligent substation secondary device onsite maintenance method and device - Google Patents
Intelligent substation secondary device onsite maintenance method and device Download PDFInfo
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- CN104090184A CN104090184A CN201410302148.0A CN201410302148A CN104090184A CN 104090184 A CN104090184 A CN 104090184A CN 201410302148 A CN201410302148 A CN 201410302148A CN 104090184 A CN104090184 A CN 104090184A
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Abstract
The invention discloses an intelligent substation secondary device onsite maintenance method and device. The method includes the following steps of (S1) execution of secondary safety measures, (S2) constant value management, (S3) database modification, (S4) detection of optical cable connection, (S5) detection of luminous power and (S6) transmission testing. The device comprises a secondary safety measure execution module, a constant value management module, a database modification module, an optical cable connection detection module, a luminous power detection module and a transmission test module. An onsite maintenance electronic manual of an intelligent substation secondary device is provided, meanwhile, technical supports are provided for maintenance of the intelligent substation secondary device, maintenance staff can carry out maintenance operations according to standard procedures conveniently and maintenance efficiency of the substation secondary device is improved.
Description
Technical field
The present invention relates to a kind of station device, specifically a kind of secondary equipment of intelligent converting station site examining and repairing method and device.
Background technology
Along with the development of electric system, intelligent substation is increasing, and larger change has all occurred for secondary device and secondary connection, and service work is also different from conventional substation.The service work of conventional substation need be carried electric secondary figure, for guiding construction wiring and repair and maintenance, comprise electric current and voltage figure, control signal figure, terminal row figure and cable inventory etc., the connection between all distinct devices is all connected and is realized by the cable from terminal to terminal.Connection between all devices is all connected and is realized by the cable from terminal to terminal.And intelligent substation is except primary equipment main body mechanism, each layer of equipment connects by network, the connection of equipment room is the digital signal of transmission Network Based, and in original secondary circuit, point-to-point cable connection is replaced by the optical cable of networking, no longer has the concept of traditional terminal.So in the service work of intelligent substation, need to carry full station configuration file, optical cable connection inventory etc.In addition, also there is larger variation in station level background monitoring system, and maintainer carries out the operation of background monitoring system, and as the modification of database, the editor of graphical interfaces etc. are different from conventional substation.
The different changes that simultaneously cause maintenance mode of intelligent substation and conventional substation; as conventional secondary circuit checks that school tightly no longer relates to; the substitute is the connection of optical cable verifies; the straight resistance Insulation test of secondary circuit etc. changes the test of luminous power into, and the debugging of protective device also changes digitizing phototesting instrument into by traditional simulated experiment instrument in addition.The service work of conventional substation, need carry a large amount of drawing datas, and is prone to the situation that the data of carrying is incomplete under emergency service working condition, causes service work to carry out comprehensively.Therefore, need to there is a kind of effective secondary device maintenance scheme.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of secondary equipment of intelligent converting station site examining and repairing method and device, it can facilitate maintainer to carry out upkeep operation, improves overhaul efficiency.
The present invention solves the technical scheme that its technical matters takes:
A secondary equipment of intelligent converting station site examining and repairing method, comprises the following steps:
S1, secondary safety practice is carried out, and checks current secondary safety practice and carries out relevant contrast to historical secondary safety practice, in case the execution of secondary safety practice is wrong;
S2, definite value management, carries out the fixed value modification of the interior protection of intelligent substation and aut.eq., and according to fixed value list, definite value is pressed into corresponding definite value district;
S3, database update, revises remote measurement, the remote signalling of station level supervisory system graphical interfaces and database;
S4, optical cable connects inspection, according to the optical cable annexation between device and concrete light mouth corresponding relation, checks whether optical cable connects correct;
S5, luminous power detects, and according to the luminous power transmission standard value of protection and aut.eq. in intelligent substation, investigates the abnormal of optical-fibre channel;
S6, transmission test, carries out transmission test according to the protective debugging step of digitizing phototesting instrument.
In above-mentioned steps S5, described luminous power detecting step is: carry out luminous power test recording optical power value, the optical power value of test and standard value are compared.
In above-mentioned steps S6, the protective debugging step of described digitizing phototesting instrument comprises light mouth configuration step, opens into testing procedure, sampling precision testing procedure and fault amount testing procedure.
In said method, described secondary device comprise measuring and controlling equipment, telecontrol equipment, communication system and to time system.
Correspondingly, the invention also discloses a kind of secondary equipment of intelligent converting station site examining and repairing device, comprising:
Secondary safety practice execution module, in order to check current secondary safety practice and to carry out relevant contrast to historical secondary safety practice, in case the execution of secondary safety practice is wrong;
Definite value administration module, in order to carry out in intelligent substation the fixed value modification of protection and aut.eq., and is pressed into corresponding definite value district according to fixed value list by definite value;
Database update module, in order to revise remote measurement, the remote signalling of station level supervisory system graphical interfaces and database;
Optical cable connects checking module, in order to check according to the optical cable annexation between device and concrete light mouth corresponding relation whether optical cable connects correct;
Luminous power detection module, in order to investigate the abnormal of optical-fibre channel according to the luminous power transmission standard value of protection and aut.eq. in intelligent substation;
Transmission test module, in order to carry out transmission test according to the protective debugging step of digitizing phototesting instrument.
Further, described luminous power detection module comprises luminous power test module, logging modle and comparison module; Described luminous power test module is in order to carry out luminous power test, and described logging modle is in order to recording optical power value, and described comparison module is in order to compare the optical power value of test and standard value.
Further, the protective debugging step of described digitizing phototesting instrument comprises light mouth configuration step, opens into testing procedure, sampling precision testing procedure and fault amount testing procedure.
Further, described secondary device comprise measuring and controlling equipment, telecontrol equipment, communication system and to time system.
Further, described site examining and repairing device adopts the Surface Pro panel computer with Duo I5 double-core four thread processors and 64G memory size of Microsoft.
The present invention adopts the portable mancarried electronic aid of Surface Pro, comprise the 6 class site examining and repairing modules such as secondary safety practice execution module, definite value administration module, database update module, optical cable connection checking module, luminous power test module and transmission test module, for the maintenance of secondary equipment of intelligent converting station provides technical information support, also provide a kind of new intelligent substation maintenance model simultaneously.
The invention has the beneficial effects as follows: the present invention not only provides secondary equipment of intelligent converting station site examining and repairing electronic documentation, and provide technical support for the maintenance of secondary equipment of intelligent converting station, facilitate maintainer's establishing criteria flow process to carry out upkeep operation, improved substation secondary device overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is method flow diagram of the present invention;
Fig. 2 is structural representation of the present invention.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the present invention will be described in detail.Disclosing below provides many different embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.In addition, the present invention can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do not indicate the relation between discussed various embodiment and/or setting.It should be noted that illustrated parts are not necessarily drawn in proportion in the accompanying drawings.The present invention has omitted the description of known assemblies and treatment technology and technique to avoid unnecessarily limiting the present invention.
As shown in Figure 1, a kind of secondary equipment of intelligent converting station site examining and repairing method of the present invention, described secondary device comprise measuring and controlling equipment, telecontrol equipment, communication system and to time system, this repair method comprises the following steps:
S1, secondary safety practice is carried out, and checks current secondary safety practice and carries out relevant contrast to historical secondary safety practice, in case the execution of secondary safety practice is wrong;
S2, definite value management, carries out the fixed value modification of the interior protection of intelligent substation and aut.eq., and according to fixed value list, definite value is pressed into corresponding definite value district;
S3, database update, revises remote measurement, the remote signalling of station level supervisory system graphical interfaces and database;
S4, optical cable connects inspection, according to the optical cable annexation between device and concrete light mouth corresponding relation, checks whether optical cable connects correct;
S5, luminous power detects, and according to the luminous power transmission standard value of protection and aut.eq. in intelligent substation, investigates the abnormal of optical-fibre channel; Described luminous power detecting step is: carry out luminous power test recording optical power value, the optical power value of test and standard value are compared;
S6, transmission test, carries out transmission test according to the protective debugging step of digitizing phototesting instrument; The protective debugging step of described digitizing phototesting instrument comprises light mouth configuration step, opens into testing procedure, sampling precision testing procedure and fault amount testing procedure.
As shown in Figure 2, a kind of secondary equipment of intelligent converting station site examining and repairing device of the present invention, described secondary device comprise measuring and controlling equipment, telecontrol equipment, communication system and to time system, described site examining and repairing device adopts the Surface Pro panel computer with Duo I5 double-core four thread processors and 64G memory size of Microsoft.
Site examining and repairing device of the present invention comprises:
Secondary safety practice execution module, in order to check current secondary safety practice and to carry out relevant contrast to historical secondary safety practice, in case the execution of secondary safety practice is wrong;
Definite value administration module, in order to carry out in intelligent substation the fixed value modification of protection and aut.eq., and is pressed into corresponding definite value district according to fixed value list by definite value;
Database update module, in order to revise remote measurement, the remote signalling of station level supervisory system graphical interfaces and database;
Optical cable connects checking module, in order to check according to the optical cable annexation between device and concrete light mouth corresponding relation whether optical cable connects correct;
Luminous power detection module, in order to investigate the abnormal of optical-fibre channel according to the luminous power transmission standard value of protection and aut.eq. in intelligent substation;
Transmission test module, in order to carry out transmission test according to the protective debugging step of digitizing phototesting instrument.
Further, described luminous power detection module comprises luminous power test module, logging modle and comparison module; Described luminous power test module is in order to carry out luminous power test, and described logging modle is in order to recording optical power value, and described comparison module is in order to compare the optical power value of test and standard value.
Further, the protective debugging step of described digitizing phototesting instrument comprises light mouth configuration step, opens into testing procedure, sampling precision testing procedure and fault amount testing procedure.
The present invention has comprised the 6 class site examining and repairing modules such as secondary safety practice execution module, definite value administration module, database update module, optical cable connection checking module, luminous power test module and transmission test module, 6 generic module establishing criteriaization maintenance flow process sequences, maintainer completes the data that can carry out next module when front module work and checks, thereby constraint maintainer establishing criteria flow process is carried out upkeep operation, when providing technical information support for the maintenance of secondary equipment of intelligent converting station, also provide a kind of new intelligent substation maintenance model.
The present invention has following characteristics:
(1) site examining and repairing device adopts Surface Pro portable electric appts, and Surface Pro adopts Duo I5 double-core four thread processors, has 64G memory size, and enough hardware supported can be provided.
(2) secondary safety practice execution module, clicks after this module, and current and historical secondary safety practice all can check, and can carry out relevant contrast by current secondary safety practice and to historical secondary safety practice, in case that secondary safety practice is carried out is wrong.Maintainer executes this module of secondary safety practice backed off after random, after occurring that prompting " whether secondary safety practice is finished ", click are confirmed to be finished, can enter next module simultaneously, otherwise rest on this module, cannot exit.
(3) definite value administration module, this module provides the fixed value modification flow process of the interior protection of intelligent substation and aut.eq., and the e-file of fixed value list.Maintainer is pressed into corresponding definite value district according to fixed value list by definite value, after confirming to be finished, can enter next module.
(4) database update module, provides station level supervisory system graphical interfaces modification process, and database remote measurement, remote signalling modification process.After confirming to be finished, can enter next module.
(5) optical cable connects checking module, and the optical cable annexation between each device is provided, and concrete light mouth corresponding relation, and maintainer checks according to provided optical cable annexation whether optical cable connects correct, confirms after errorless to enter next module.
(6) luminous power detection module, provides the luminous power transmission standard value of the interior protection of intelligent substation and aut.eq., to investigate the abnormal of optical-fibre channel.First carry out luminous power test, and recording optical power value, then the optical power value of test and standard value are compared, confirm after errorless to enter next module.As luminous power and standard value differ larger, cannot exit this module, need maintainer to be further processed.
(7) transmission test module, provides the protective debugging step of digitizing phototesting instrument, protective debugging step to relate to the configuration of light mouth, open into test, sampling precision testing procedure and fault and measure examination etc.After transmission test is correct, exit this module, so far, maintenance flow process finishes.
The above is the preferred embodiment of the present invention, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications are also regarded as protection scope of the present invention.
Claims (9)
1. a secondary equipment of intelligent converting station site examining and repairing method, is characterized in that, comprises the following steps:
S1, secondary safety practice is carried out, and checks current secondary safety practice and carries out relevant contrast to historical secondary safety practice, in case the execution of secondary safety practice is wrong;
S2, definite value management, carries out the fixed value modification of the interior protection of intelligent substation and aut.eq., and according to fixed value list, definite value is pressed into corresponding definite value district;
S3, database update, revises remote measurement, the remote signalling of station level supervisory system graphical interfaces and database;
S4, optical cable connects inspection, according to the optical cable annexation between device and concrete light mouth corresponding relation, checks whether optical cable connects correct;
S5, luminous power detects, and according to the luminous power transmission standard value of protection and aut.eq. in intelligent substation, investigates the abnormal of optical-fibre channel;
S6, transmission test, carries out transmission test according to the protective debugging step of digitizing phototesting instrument.
2. secondary equipment of intelligent converting station site examining and repairing method according to claim 1, is characterized in that, described luminous power detecting step is: carry out luminous power test recording optical power value, the optical power value of test and standard value are compared.
3. secondary equipment of intelligent converting station site examining and repairing method according to claim 1, is characterized in that, the protective debugging step of described digitizing phototesting instrument comprises light mouth configuration step, opens into testing procedure, sampling precision testing procedure and fault amount testing procedure.
4. according to the secondary equipment of intelligent converting station site examining and repairing method described in claims 1 to 3 any one, it is characterized in that, described secondary device comprise measuring and controlling equipment, telecontrol equipment, communication system and to time system.
5. a secondary equipment of intelligent converting station site examining and repairing device, is characterized in that, comprising:
Secondary safety practice execution module, in order to check current secondary safety practice and to carry out relevant contrast to historical secondary safety practice, in case the execution of secondary safety practice is wrong;
Definite value administration module, in order to carry out in intelligent substation the fixed value modification of protection and aut.eq., and is pressed into corresponding definite value district according to fixed value list by definite value;
Database update module, in order to revise remote measurement, the remote signalling of station level supervisory system graphical interfaces and database;
Optical cable connects checking module, in order to check according to the optical cable annexation between device and concrete light mouth corresponding relation whether optical cable connects correct;
Luminous power detection module, in order to investigate the abnormal of optical-fibre channel according to the luminous power transmission standard value of protection and aut.eq. in intelligent substation;
Transmission test module, in order to carry out transmission test according to the protective debugging step of digitizing phototesting instrument.
6. secondary equipment of intelligent converting station site examining and repairing device according to claim 5, is characterized in that, described luminous power detection module comprises luminous power test module, logging modle and comparison module; Described luminous power test module is in order to carry out luminous power test, and described logging modle is in order to recording optical power value, and described comparison module is in order to compare the optical power value of test and standard value.
7. secondary equipment of intelligent converting station site examining and repairing device according to claim 5, is characterized in that, the protective debugging step of described digitizing phototesting instrument comprises light mouth configuration step, opens into testing procedure, sampling precision testing procedure and fault amount testing procedure.
8. according to the secondary equipment of intelligent converting station site examining and repairing device described in claim 5 to 7 any one, it is characterized in that, described secondary device comprise measuring and controlling equipment, telecontrol equipment, communication system and to time system.
9. according to the secondary equipment of intelligent converting station site examining and repairing device described in claim 5 to 7 any one, it is characterized in that, described site examining and repairing device adopts the Surface Pro panel computer with Duo I5 double-core four thread processors and 64G memory size of Microsoft.
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| CN201410302148.0A CN104090184A (en) | 2014-06-30 | 2014-06-30 | Intelligent substation secondary device onsite maintenance method and device |
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Citations (4)
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| JP2000092003A (en) * | 1998-09-17 | 2000-03-31 | Matsushita Electric Ind Co Ltd | Testing device, testing method and recording medium |
| CN102290865A (en) * | 2011-08-22 | 2011-12-21 | 国电南瑞科技股份有限公司 | Integrated intelligent unit of intelligent substation |
| KR101182599B1 (en) * | 2012-04-25 | 2012-09-18 | 주식회사 이에스윈 | Apparatus and method for controlling of power consumption appliance |
| CN102723775A (en) * | 2012-04-26 | 2012-10-10 | 上海市电力公司 | Reliability assessment method for secondary system of intelligent substation |
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2014
- 2014-06-30 CN CN201410302148.0A patent/CN104090184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000092003A (en) * | 1998-09-17 | 2000-03-31 | Matsushita Electric Ind Co Ltd | Testing device, testing method and recording medium |
| CN102290865A (en) * | 2011-08-22 | 2011-12-21 | 国电南瑞科技股份有限公司 | Integrated intelligent unit of intelligent substation |
| KR101182599B1 (en) * | 2012-04-25 | 2012-09-18 | 주식회사 이에스윈 | Apparatus and method for controlling of power consumption appliance |
| CN102723775A (en) * | 2012-04-26 | 2012-10-10 | 上海市电力公司 | Reliability assessment method for secondary system of intelligent substation |
Non-Patent Citations (1)
| Title |
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| 王云茂 等: "智能变电站二次系统试验技术探讨", 《电力与电工》, vol. 30, no. 2, 30 June 2010 (2010-06-30) * |
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Application publication date: 20141008 |