CN204044898U - For preventing the system of misoperation of electrical equipment - Google Patents

For preventing the system of misoperation of electrical equipment Download PDF

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Publication number
CN204044898U
CN204044898U CN201320891612.5U CN201320891612U CN204044898U CN 204044898 U CN204044898 U CN 204044898U CN 201320891612 U CN201320891612 U CN 201320891612U CN 204044898 U CN204044898 U CN 204044898U
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China
Prior art keywords
error
main frame
identity recognition
site
misoperation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201320891612.5U
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Chinese (zh)
Inventor
谢小渭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changyuan Contron Power Security Technology Co Ltd
Original Assignee
Changyuan Contron Power Security Technology Co Ltd
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Publication date
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Priority to CN201320891612.5U priority Critical patent/CN204044898U/en
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Publication of CN204044898U publication Critical patent/CN204044898U/en
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Abstract

The utility model is specifically related to the system for preventing misoperation of electrical equipment, comprise anti-error system main frame and at least one is for preserving the job card of identity information, anti-error system main frame is connected with multiple identity recognition device communication, and anti-error system host computer control connects multiple site intelligent lockset; Site intelligent lockset and identity recognition device one_to_one corresponding are arranged, and job card coordinates with anti-error system main frame, identity recognition device communication.The utility model can prevent the operating personnel of mistake operation or operate to the working site of dislocation, thus effectively can prevent misoperation of electrical equipment, the electric power safety accident avoiding maloperation to cause.

Description

For preventing the system of misoperation of electrical equipment
[technical field]
The utility model relates in generating plant, transformer station for preventing the system of anti-misoperation of electrical equipment.
[background technology]
According to power industry management requirement, the operational outfit in generating plant, transformer station, such as: isolating switch, disconnector, ground wire, cutter, net door etc. all to carry out locking, to prevent from, because of maloperation, equipment, personnel casualty accidents occur.Lock-out techniques in the past mainly adopts machinery and electric logic locking principle, such as, the operating mechanism of operational outfit uses the padlock of family expenses, electromagnetic lock and the mechanical lock etc. with local logic relation, although these methods can stop the generation of part maloperation, but also there is more problem, be mainly manifested in: by manually judging, exist and judge by accident and the possibility of misoperation, mechanical corrosion simultaneously, alignment error and wearing and tearing, electric wiring lay workload and maintenance large, construction costs is high, lack the latching relation of overall equipment, the anti mis-closedown function etc. of local can only be completed.Lock-out techniques of today adopts the intelligent locks such as intelligent machine lock to carry out locking to field apparatus.These intelligent locks are all connected with anti-error system.Comprising the topology diagram of field apparatus in anti-error system, five prevention logic analysis can be carried out to needing the operation carried out.When operation steps does not violate five prevention logic, anti-error system sends unlock command to corresponding intelligent machine lock, and now mechanical lock can operate.Intelligent machine lock can be unlocked, to operate after operating personnel reach the spot.So can ensure the safety of operating personnel and field apparatus.
But intelligent machine lock cannot judge the identity of operator.Unrelated person also can enter operation site and operate intelligent lock.And operating personnel to reach the spot when operating relevant device again and just likely cause electric power safety accident.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of for preventing the system of misoperation of electrical equipment.
Above-mentioned technical matters solves by the following technical programs:
For preventing the system of misoperation of electrical equipment, it is characterized in that, comprise anti-error system main frame and at least one is for preserving the job card of identity information, anti-error system main frame is connected with multiple identity recognition device communication, and anti-error system host computer control connects multiple site intelligent lockset; Site intelligent lockset and identity recognition device one_to_one corresponding are arranged, and job card coordinates with anti-error system main frame, identity recognition device communication.
By the utility model system, the operating personnel of mistake operation can be prevented or operate to the working site of dislocation, thus effectively can prevent misoperation of electrical equipment, the electric power safety accident avoiding maloperation to cause.
[accompanying drawing explanation]
Fig. 1 is the structured flowchart of the utility model system;
Fig. 2 is the practical application figure of the utility model system.
[embodiment]
As shown in Figure 1, a kind of for preventing the system of misoperation of electrical equipment, it comprises anti-error system main frame and at least one is for preserving the job card of identity information, and anti-error system main frame is connected with multiple identity recognition device communication, and anti-error system host computer control connects multiple site intelligent lockset; Site intelligent lockset and identity recognition device one_to_one corresponding are arranged, and job card coordinates with anti-error system main frame, identity recognition device communication (namely anti-error system main frame, identity recognition device all can obtain identity information from job card).
Anti-error system main frame preserves site intelligent lockset and identity recognition device relation information and working rule (in the practical application of the applicant, working rule is five prevention logic) one to one; Anti-error system main frame receives input unlocking information (namely confirming the site intelligent lockset that will unlock) and judges that whether now this unblock is appropriate according to working rule; Anti-error system main frame obtains identity information from job card and registers, and identity recognition device obtains the identity information on job card and returns to anti-error system main frame; Anti-error system main frame receives identity information and judges to meet when unblanking condition and sends unlock command to site intelligent lockset, the described condition of unblanking is: the site intelligent lockset corresponding with the identity recognition device of passback identity information is desired site intelligent lockset, and the identity information of passback is registered identity information.
Composition graphs 1, a kind of method using said system to carry out preventing misoperation of electrical equipment, comprises the following steps:
1) operating personnel carry out the site intelligent lockset that input validation will unlock on anti-error system main frame, according to working rule, anti-error system main frame judges that whether now this unblock is appropriate; This step, for doing pre-judgement, avoids work to be maloperation;
2) operating personnel use its job card to swipe the card on anti-error system main frame, obtain the identity information of operating personnel and register from job card;
3) operating personnel use its job card to swipe the card on the identity recognition device of working site, and identity recognition device is by the identity information got from job card and return to anti-error system main frame;
4) anti-error system main frame judge meet when unblanking condition send unlock command to site intelligent lockset, described unblank condition for: with the site intelligent lockset of site intelligent lockset for unlocking corresponding to identity recognition device of passback identity information, the identity information of passback is registered identity information.
Site intelligent lockset can be designed to receive unlock command auto-unlocking, receives operating personnel's operation and unblank after also can being designed to receive unlock command.
After said method, site intelligent lockset just can be unblanked, and realizes by correct operating personnel, in correct place, operates correct lockset, avoids the generation of electric power safety accident, the safety of support equipment and operating personnel.
The utility model is specifically described below in conjunction with practical application.As shown in Figure 2, a kind of for preventing the system of misoperation of electrical equipment, it comprises anti-error system main frame and job card 31, job card 32 for preserving identity information, anti-error system main frame is connected with identity recognition device 11, identity recognition device 12 communication, and anti-error system host computer control connects site intelligent lockset 21, site intelligent lockset 22; Identity recognition device 11 and site intelligent lockset 21 are arranged on the first working site accordingly, identity recognition device 12 and site intelligent lockset 22 are arranged on the second working site accordingly, job card (31,32) coordinates with anti-error system main frame, identity recognition device (11,12) communication, and anti-error system main frame has the one-to-one relationship of five prevention logic and identity recognition device and site intelligent lockset.
When using the operating personnel of job card 31 will carry out work to the second working site, first, operating personnel are used in site intelligent lockset anti-error system main frame carrying out input validation and will unlock, and whether anti-error system main frame judgement now this unblock is appropriate; When judging that this unblock is appropriate, operating personnel use its job card 31 to swipe the card on anti-error system main frame, obtain the identity information of operating personnel and register from job card 31; Operating personnel use its job card 31 to swipe the card on the identity recognition device 12 of the second working site, and identity recognition device 12 is by the identity information got from job card 31 and return to anti-error system main frame; Anti-error system main frame judge meet when unblanking condition send unlock command to site intelligent lockset 22, the described condition of unblanking is: the site intelligent lockset 22 corresponding with the identity recognition device 12 of passback identity information is desired site intelligent lockset, and the identity information of passback is registered identity information; Site intelligent lockset 22 allows to open.
If these operating personnel go operation to the first working site, site intelligent lockset 21 cannot be opened; If there are operating personnel to use job card 32 to the second working site to go operation, site intelligent lockset 22 also cannot be opened.
The utility model is not limited to above-described embodiment, based on above-described embodiment, the simple replacement of not making creative work, the scope that the utility model discloses should be belonged to.

Claims (1)

1. for preventing the system of misoperation of electrical equipment, it is characterized in that, comprise anti-error system main frame and at least one is for preserving the job card of identity information, anti-error system main frame is connected with multiple identity recognition device communication, and anti-error system host computer control connects multiple site intelligent lockset; Site intelligent lockset and identity recognition device one_to_one corresponding are arranged, and job card coordinates with anti-error system main frame, identity recognition device communication.
CN201320891612.5U 2013-12-31 2013-12-31 For preventing the system of misoperation of electrical equipment Active CN204044898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320891612.5U CN204044898U (en) 2013-12-31 2013-12-31 For preventing the system of misoperation of electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320891612.5U CN204044898U (en) 2013-12-31 2013-12-31 For preventing the system of misoperation of electrical equipment

Publications (1)

Publication Number Publication Date
CN204044898U true CN204044898U (en) 2014-12-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320891612.5U Active CN204044898U (en) 2013-12-31 2013-12-31 For preventing the system of misoperation of electrical equipment

Country Status (1)

Country Link
CN (1) CN204044898U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103778696A (en) * 2013-12-31 2014-05-07 长园共创电力安全技术股份有限公司 System and method for preventing electric equipment from incorrect operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103778696A (en) * 2013-12-31 2014-05-07 长园共创电力安全技术股份有限公司 System and method for preventing electric equipment from incorrect operation
CN103778696B (en) * 2013-12-31 2016-05-11 长园共创电力安全技术股份有限公司 For preventing the system and method for misoperation of electrical equipment

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