CN202600480U - Relay protection regular checking system - Google Patents

Relay protection regular checking system Download PDF

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Publication number
CN202600480U
CN202600480U CN 201220283732 CN201220283732U CN202600480U CN 202600480 U CN202600480 U CN 202600480U CN 201220283732 CN201220283732 CN 201220283732 CN 201220283732 U CN201220283732 U CN 201220283732U CN 202600480 U CN202600480 U CN 202600480U
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CN
China
Prior art keywords
relay protection
server
fault message
mobile terminal
intelligent mobile
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
CN 201220283732
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Chinese (zh)
Inventor
王兴刚
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.)
Maintenance Company, Heilongjiang Power Co.,Ltd.
State Grid Corp of China SGCC
Original Assignee
MAINTENANCE COMPANY HEILONGJIANG POWER CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAINTENANCE COMPANY HEILONGJIANG POWER CO LTD filed Critical MAINTENANCE COMPANY HEILONGJIANG POWER CO LTD
Priority to CN 201220283732 priority Critical patent/CN202600480U/en
Application granted granted Critical
Publication of CN202600480U publication Critical patent/CN202600480U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a relay protection regular checking system, belongs to the field of electric power, and aims to solve the problem that the fault of a chamber cannot be rapidly acquired in the conventional relay protection regular checking system. The relay protection regular checking system comprises a monitoring chamber, m protective chambers and an intelligent mobile terminal, wherein the monitoring chamber, m protective chambers and the intelligent mobile terminal are respectively connected to an industrial Ethernet bus; n servers and k operator workstations are arranged in the monitoring chamber; the fault message input end of each operator workstation is connected with the fault message output end of the server through the industrial Ethernet bus; multiple relay protection devices are arranged in the protective chambers; the detection information output end of each relay protection device is connected with the detection information input end of the server through the industrial Ethernet bus; and the fault message input end of the intelligent mobile terminal is connected with the fault message output end of the server through the industrial Ethernet bus.

Description

Check system is decided in a kind of relay protection
Technical field
The utility model relates to a kind of relay protection and decides check system, belongs to power domain.
Background technology
Protective relaying device in the electric system is arranged in the protection cell, and adopts distributing protection cell mostly, and the information of protective relaying device sends on the server in the Control Room through network in the protection cell; So, when the relay protection personnel carry out fixed inspection to protective relaying device in the protection cell, can't know the situation of the message and the light word of Control Room supervisory system at the scene; So; When abnormal conditions occurring, the relay protection personnel that carry out deciding inspection work can not know the trouble spot of this protection cell rapidly, and; Owing to have no accident and alarm sound in the protection cell; This protection cell abnormal conditions that whether break down all can not be known at once, can only wait the operations staff to notify, because of the distance of protection cell and Control Room generally all distant; By the time notice needs long time, is unfavorable for the rapid processing of abnormal conditions.Owing to ban use of communication apparatus in the protection cell, the relay protection personnel cooperate with regard to needing many people when fixed inspection of protection and transmission.
Summary of the invention
The utility model purpose is to decide the problem that check system can not obtain the failure condition of protection cell existence fast in order to solve existing relay protection, provides a kind of relay protection to decide check system.
Check system is decided in the said a kind of relay protection of the utility model, and it comprises Control Room, m protection cell and intelligent mobile terminal, and Control Room, a m protection cell and intelligent mobile terminal are articulated in respectively on the EPA bus;
Be provided with n server and k operator workstation in the Control Room, the fault message input end of each operator workstation links to each other with the fault message output terminal of server through the EPA bus,
Be provided with a plurality of protective relaying devices in the protection cell,
The detection information output of each protective relaying device links to each other with the detection information input terminal of server through the EPA bus,
The fault message input end of intelligent mobile terminal links to each other with the fault message output terminal of server through the EPA bus,
M, n and k are the natural number more than or equal to 1.
The advantage of the utility model: the relay protection personnel can recognize when the protection action when fixed inspection of protection and transmission very easily, important informations such as the action behavior of supervisory system accident message, SOE, switch, light word, and reduced the cooperation personnel.The more important thing is, when abnormal conditions occurring, remind the relay protection personnel, it is quit work immediately, find out unusual reason through protecting accident and the warning tone of deciding the inspection backup system.
Description of drawings
Fig. 1 is the structural representation that check system is decided in the said a kind of relay protection of the utility model.
Embodiment
Embodiment one: this embodiment is described below in conjunction with Fig. 1; Check system is decided in the said a kind of relay protection of this embodiment; It comprises Control Room 1, m protection cell 2 and intelligent mobile terminal 3, and Control Room 1, a m protection cell 2 and intelligent mobile terminal 3 are articulated in respectively on the EPA bus;
Be provided with n server 1-1 and k operator workstation 1-2 in the Control Room 1, the fault message input end of each operator workstation 1-2 links to each other with the fault message output terminal of server 1-1 through the EPA bus,
Be provided with a plurality of protective relaying device 2-1 in the protection cell 2,
The detection information output of each protective relaying device 2-1 links to each other with the detection information input terminal of server 1-1 through the EPA bus,
The fault message input end of intelligent mobile terminal 3 links to each other with the fault message output terminal of server 1-1 through the EPA bus,
M, n and k are the natural number more than or equal to 1.
When the relay protection personnel carry out fixed inspection to the protective relaying device 2-1 that wherein is provided with in certain protection cell 2, intelligent mobile terminal 3 is articulated on the EPA bus, like this; Just can receive the fault message among the server 1-1 in the Control Room 1 at the scene, receive the same effect of fault message with in Control Room 1, utilizing operator workstation 1-2, like this; Can obtain the failure message in this protection cell 2 rapidly; Be convenient to rapid handling failure, convenient production, and; Do not need many people to cooperate, save manpower, save time.
Embodiment two: this embodiment is described further embodiment one, and intelligent mobile terminal 3 adopts notebook, panel computer or smart mobile phone to realize.
The employing Windows system that present smart mobile phone has can replace notebook or panel computer to realize the function of read failure message.

Claims (2)

1. check system is decided in a relay protection, it is characterized in that, it comprises Control Room (1), m protection cell (2) and intelligent mobile terminal (3), and Control Room (1), a m protection cell (2) and intelligent mobile terminal (3) are articulated in respectively on the EPA bus;
Be provided with n server (1-1) and k operator workstation (1-2) in the Control Room (1), the fault message input end of each operator workstation (1-2) links to each other with the fault message output terminal of server (1-1) through the EPA bus,
Be provided with a plurality of protective relaying devices (2-1) in the protection cell (2),
The detection information output of each protective relaying device (2-1) links to each other with the detection information input terminal of server (1-1) through the EPA bus,
The fault message input end of intelligent mobile terminal (3) links to each other with the fault message output terminal of server (1-1) through the EPA bus,
M, n and k are the natural number more than or equal to 1.
2. check system is decided in said a kind of relay protection according to claim 1, it is characterized in that, intelligent mobile terminal (3) adopts notebook, panel computer or smart mobile phone to realize.
CN 201220283732 2012-06-15 2012-06-15 Relay protection regular checking system Active CN202600480U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220283732 CN202600480U (en) 2012-06-15 2012-06-15 Relay protection regular checking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220283732 CN202600480U (en) 2012-06-15 2012-06-15 Relay protection regular checking system

Publications (1)

Publication Number Publication Date
CN202600480U true CN202600480U (en) 2012-12-12

Family

ID=47318008

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220283732 Active CN202600480U (en) 2012-06-15 2012-06-15 Relay protection regular checking system

Country Status (1)

Country Link
CN (1) CN202600480U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103245835A (en) * 2013-05-20 2013-08-14 国家电网公司 Operating state data collection and intelligent analysis system for relay protection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103245835A (en) * 2013-05-20 2013-08-14 国家电网公司 Operating state data collection and intelligent analysis system for relay protection device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: MAINTENANCE BRANCH OF HEILONGJIANG ELECTRIC POWER COMPANY LIMITED

Effective date: 20130508

Owner name: MAINTENANCE BRANCH OF HEILONGJIANG ELECTRIC POWER

Effective date: 20130508

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 150090 HARBIN, HEILONGJIANG PROVINCE TO: 100031 XICHENG, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20130508

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: Maintenance Company, Heilongjiang Power Co.,Ltd.

Address before: 150090 No. 18, Songshan Road, Nangang District, Heilongjiang, Harbin

Patentee before: Maintenance Company, Heilongjiang Power Co.,Ltd.