CN112383140A - Dispatching automation equipment fault monitoring alarm device of electric power system - Google Patents
Dispatching automation equipment fault monitoring alarm device of electric power system Download PDFInfo
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- CN112383140A CN112383140A CN202011148365.0A CN202011148365A CN112383140A CN 112383140 A CN112383140 A CN 112383140A CN 202011148365 A CN202011148365 A CN 202011148365A CN 112383140 A CN112383140 A CN 112383140A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000003745 diagnosis Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000012423 maintenance Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to the technical field of power systems, and discloses a dispatching automation equipment fault monitoring and alarming device of a power system, which comprises automation equipment, wherein an equipment diagnosis module is fixedly arranged in the automation equipment, the output end of the equipment diagnosis module is in signal connection with the receiving end of a data acquisition module, various parts in the automation equipment can be diagnosed through the equipment diagnosis module, the environment data in the automation equipment can be acquired and recorded through an internal temperature acquisition module, a humidity acquisition module, a current acquisition module, a voltage acquisition module and a pressure acquisition module when the environment data are transmitted to the data acquisition module, the environment data are transmitted to a central processing unit through the data transmission module, the central processing unit can transmit the collected fault information to a dispatching center through a communication module, and the dispatching center can dispatch the power system, therefore, the aim of acquiring more data in the scheduling equipment is fulfilled.
Description
Technical Field
The invention relates to the technical field of power systems, in particular to a fault monitoring and alarming device for dispatching automation equipment of a power system.
Background
The main function of the power dispatching automation system is to complete the collection and processing of the parameters of the on-site power system and perform corresponding control, the basic structure of the power dispatching automation system comprises three parts, namely a dispatching center, a remote terminal and an information transmission channel, and the main purpose is to ensure that each device of the power system works safely and reliably according to the running state required by dispatching, so that the reliability of the dispatching automation device directly influences the safe and reliable running of the power system, the power system comprises various electrical devices, such as circuit breakers and the like, in order to ensure the stable running of the power system, in the design process of the power system, the insulation capacity of each electrical device needs to be considered, each electrical device has insulation withstand voltage parameters, and in the design of the power system, a proper electrical device needs to be selected according to the insulation grade of the power system.
Through retrieval, the chinese patent No. CN210775708U discloses a monitoring device for monitoring a fault of a power dispatching automation device, when in use, a data collector collects data of the power dispatching device through a second communication module, converts the collected data through an a/D converter, and outputs the converted data to a fault analyzer, the fault analyzer analyzes the data, and feeds the analyzed data back to a microprocessor for processing, if the power dispatching device is in fault, the microprocessor controls a speaker and an alarm lamp to perform sound and light alarm, then the microprocessor displays the processed information through a display screen, and simultaneously transmits the processed information to a monitoring terminal through a first communication module, so that the monitoring personnel can know the condition of the power dispatching device in time, the maintenance personnel can maintain the power dispatching device in time, during the working process of the device, a smoke sensor can detect the condition in a dispatching room in real time, if a fire disaster happens, the smoke sensor feeds back a signal to the microprocessor, the microprocessor controls the loudspeaker and the alarm lamp to perform sound and light alarm, in addition, the temperature sensor detects the temperature inside the box body in real time, when the temperature inside the box body is overhigh, the signal is fed back to the microprocessor, the microprocessor controls the heat dissipation fan to work, the heat dissipation fan sucks external air and discharges hot air inside the box body through the air outlet, when the air is discharged, the arc rod rotates and lifts under the wind power to enable the air outlet to leak out, so that the hot air is quickly discharged, when the temperature inside the box body is reduced to a set value, the microprocessor controls the heat dissipation fan to stop working, the arc rod loses the wind power to blow, under the action of the self gravity, the air outlet is shielded to prevent impurities from entering, at the moment, the ball block is contacted with the outer wall of the box body, so that a gap is reserved between the arc rod, in order to be convenient for the inside normal ventilation of box, in addition, when the device is in the transportation, the user can be rotated out first connecting block and second connecting block respectively by fixed frame, then inject the connecting rod of second connecting block one end in the inside spread groove of first connecting block on another box, inject the inserted bar again, in order to fasten connecting rod and spread groove, with this reciprocal, thereby realize the concatenation of a plurality of boxes, make the box more stable when the transportation, avoid taking place friction and collision between a plurality of boxes, so that the life of extension box.
The high temperature in the box body is discharged through the exhaust device, but the exhaust device cannot play a great role in detecting faults in the power system and cannot thoroughly solve the faults in the dispatching automation equipment.
Disclosure of Invention
Technical scheme
In order to realize the purposes of acquiring more data in the scheduling equipment and thoroughly solving the problem of faults, the invention provides the following technical scheme: a dispatching automation equipment fault monitoring and alarming device of an electric power system comprises automation equipment, wherein an equipment diagnosis module is fixedly arranged in the automation equipment, the output end of the equipment diagnosis module is in signal connection with the receiving end of a data acquisition module, the output end of the data acquisition module is in signal connection with the receiving end of a data transmission module, the output end of the data transmission module is in signal connection with the receiving end of a central processing unit, the output end of the central processing unit is in signal connection with the receiving end of a positioning module and the receiving end of a communication module respectively, the output end of the positioning module is in signal connection with the receiving end of an early warning module, the receiving end of a fault information storage module, the receiving end of a fault information display module and the receiving end of a maintenance module respectively, and the output end of the communication module is in signal connection with the, and the output end of the dispatching center is respectively in signal connection with the receiving end of the dispatching display module and the receiving end of the wireless remote control module.
Furthermore, the data acquisition module comprises a temperature acquisition module, a humidity acquisition module, a current acquisition module, a voltage acquisition module and a pressure acquisition module.
Further, the inside of early warning module contains warning light and voice prompt module.
Furthermore, the maintenance module includes a power cut-off module and an air pressure cut-off module inside.
Furthermore, the wireless remote control module includes a control module and a GSM module.
Advantageous effects
Compared with the prior art, the invention provides a fault monitoring and alarming device for dispatching automation equipment of an electric power system, which has the following beneficial effects:
1. this electric power system's dispatch automation equipment fault monitoring alarm device, can diagnose each item inside the automation equipment through equipment diagnosis module, and transmit and then will pass through inside temperature acquisition module for the data acquisition module, humidity acquisition module, current acquisition module, voltage acquisition module and pressure acquisition module gather the record to the inside environmental data of automation equipment, rethread data transmission module transmits central processing unit for, central processing unit can transmit the fault information of collecting for the dispatch center through communication module, the dispatch center can schedule electric power system, thereby reach and to gather the purpose in the more data of dispatching equipment.
2. This electric power system's automatic equipment of dispatch trouble monitoring alarm device, can fix a position the fault point through orientation module through central processing unit, and can carry out early warning debugging to the fault point and show, and can save the information of fault point, so as to prevent follow-up here trouble from appearing, and fault information display module can demonstrate fault information, can supply more operating personnel to watch, increase the memory to fault information, the power cut-off module among the rethread maintenance module cuts off the power supply with atmospheric pressure cut-off module and breaks gas, prevent that the inside environment of automation equipment is unsuitable for the maintenance, thereby reach and thoroughly solve the trouble problem purpose.
Drawings
FIG. 1 is a system diagram of the present invention;
FIG. 2 is a system diagram of a data acquisition module according to the present invention;
FIG. 3 is a system diagram of an early warning module according to the present invention;
FIG. 4 is a system diagram of a maintenance module according to the present invention;
FIG. 5 is a system diagram of a wireless remote control module according to the present invention.
In the figure: 1-automation equipment, 2-equipment diagnosis module, 3-data acquisition module, 4-data transmission module, 5-central processing unit, 6-positioning module, 7-communication module, 8-early warning module, 9-fault information storage module, 10-fault information display module, 11-maintenance module, 12-dispatching center, 13-dispatching display module, 14-a wireless remote control module, 15-a temperature acquisition module, 16-a humidity acquisition module, 17-a current acquisition module, 18-a voltage acquisition module, 19-a warning lamp, 20-a voice prompt module, 21-a power supply cut-off module, 22-an air pressure cut-off module, 23-a control module, 24-a GSM module and 25-a pressure acquisition module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a dispatching automation equipment fault monitoring and alarming device of an electric power system comprises an automation equipment 1, an equipment diagnosis module 2 is fixedly installed inside the automation equipment 1, an output end of the equipment diagnosis module 2 is in signal connection with a receiving end of a data acquisition module 3, an output end of the data acquisition module 3 is in signal connection with a receiving end of a data transmission module 4, an output end of the data transmission module 4 is in signal connection with a receiving end of a central processing unit 5, an output end of the central processing unit 5 is in signal connection with a receiving end of a positioning module 6 and a receiving end of a communication module 7, an output end of the positioning module 6 is in signal connection with a receiving end of an early warning module 8, a receiving end of a fault information storage module 9, a receiving end of a fault information display module 10 and a receiving end of a maintenance module 11, an output end of the communication module 7 is in, the output end of the dispatching center 12 is respectively connected with the receiving end of the dispatching display module 13 and the receiving end of the wireless remote control module 14 by signals.
Wherein, further, the data acquisition module 3 includes a temperature acquisition module 15, a humidity acquisition module 16, a current acquisition module 17, a voltage acquisition module 18 and a pressure acquisition module 25.
Wherein, furthermore, the inside of the early warning module 8 includes a warning light 19 and a voice prompt module 20.
Further, the maintenance module 11 includes a power cut-off module 21 and an air pressure cut-off module 22.
Further, the wireless remote control module 14 includes a control module 23 and a GSM module 24.
The working principle and the using process of the invention are as follows: when the automatic equipment is used, the equipment diagnosis module 2 diagnoses various components in the automatic equipment 1, the environmental data in the automatic equipment 1 is collected and recorded by the internal temperature collection module 15, the internal humidity collection module 16, the internal current collection module 17, the internal voltage collection module 18 and the internal pressure collection module 25 when the environmental data are transmitted to the data collection module 3, the environmental data are transmitted to the central processing unit 5 through the data transmission module 4, the central processing unit 5 transmits the collected fault information to the dispatching center 12 through the communication module 7, the dispatching center 12 dispatches the electric power system and displays the dispatching information on the dispatching display module 13, the central processing unit 5 positions the fault point through the positioning module 6 and carries out early warning and dispatching on the fault point and stores the information of the fault point to prevent the fault from occurring at the subsequent position, and the fault information display module 10 can display the fault information, so that more operators can watch the fault information, the fault information is memorized, and the power supply cut-off module 21 and the air pressure cut-off module 22 in the maintenance module 11 are used for power off and air off, so that the condition that the environment in the automation equipment is not suitable for maintenance is prevented.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dispatching automation equipment fault monitoring alarm device of electric power system, includes automation equipment (1), its characterized in that: the automatic equipment comprises an automatic equipment (1), an equipment diagnosis module (2) is fixedly arranged in the automatic equipment (1), the output end of the equipment diagnosis module (2) is in signal connection with the receiving end of a data acquisition module (3), the output end of the data acquisition module (3) is in signal connection with the receiving end of a data transmission module (4), the output end of the data transmission module (4) is in signal connection with the receiving end of a central processing unit (5), the output end of the central processing unit (5) is in signal connection with the receiving end of a positioning module (6) and the receiving end of a communication module (7), the output end of the positioning module (6) is in signal connection with the receiving end of an early warning module (8), the receiving end of a fault information storage module (9), the receiving end of a fault information display module (10) and the receiving end of a maintenance module (11), and the output end of the communication module (7) is in signal connection with the receiving end, the output end of the dispatching center (12) is respectively in signal connection with the receiving end of the dispatching display module (13) and the receiving end of the wireless remote control module (14).
2. The dispatching automation device fault monitoring and alarming device of the power system as claimed in claim 1, wherein: the data acquisition module (3) comprises a temperature acquisition module (15), a humidity acquisition module (16), a current acquisition module (17), a voltage acquisition module (18) and a pressure acquisition module (25).
3. The dispatching automation device fault monitoring and alarming device of the power system as claimed in claim 1, wherein: the inside of early warning module (8) contains warning light (19) and voice prompt module (20).
4. The dispatching automation device fault monitoring and alarming device of the power system as claimed in claim 1, wherein: the maintenance module (11) comprises a power supply cut-off module (21) and an air pressure cut-off module (22).
5. The dispatching automation device fault monitoring and alarming device of the power system as claimed in claim 1, wherein: the wireless remote control module (14) comprises a control module (23) and a GSM module (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011148365.0A CN112383140A (en) | 2020-10-23 | 2020-10-23 | Dispatching automation equipment fault monitoring alarm device of electric power system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011148365.0A CN112383140A (en) | 2020-10-23 | 2020-10-23 | Dispatching automation equipment fault monitoring alarm device of electric power system |
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| CN112383140A true CN112383140A (en) | 2021-02-19 |
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| CN202011148365.0A Pending CN112383140A (en) | 2020-10-23 | 2020-10-23 | Dispatching automation equipment fault monitoring alarm device of electric power system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156233A (en) * | 2021-03-17 | 2021-07-23 | 内蒙古电力(集团)有限责任公司乌海超高压供电局 | Power equipment defect detection system and method |
| CN113595251A (en) * | 2021-09-29 | 2021-11-02 | 北京智盟信通科技有限公司 | Automatic monitoring and early warning system and method for substation power equipment |
| CN114413956A (en) * | 2021-12-17 | 2022-04-29 | 唐山市鼎正科技有限公司 | Automatic change equipment state stability real-time monitoring system |
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| CN203151232U (en) * | 2013-04-11 | 2013-08-21 | 徐秀峰 | Remote intelligent monitoring system of power dispatching automation equipment |
| CN206348680U (en) * | 2017-01-12 | 2017-07-21 | 侯贺永 | A kind of monitoring device for monitoring power dispatching automation equipment fault |
| CN109193679A (en) * | 2018-09-27 | 2019-01-11 | 贵州电网有限责任公司凯里供电局 | A kind of intelligent distribution network AVC voltage controller |
-
2020
- 2020-10-23 CN CN202011148365.0A patent/CN112383140A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203151232U (en) * | 2013-04-11 | 2013-08-21 | 徐秀峰 | Remote intelligent monitoring system of power dispatching automation equipment |
| CN206348680U (en) * | 2017-01-12 | 2017-07-21 | 侯贺永 | A kind of monitoring device for monitoring power dispatching automation equipment fault |
| CN109193679A (en) * | 2018-09-27 | 2019-01-11 | 贵州电网有限责任公司凯里供电局 | A kind of intelligent distribution network AVC voltage controller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156233A (en) * | 2021-03-17 | 2021-07-23 | 内蒙古电力(集团)有限责任公司乌海超高压供电局 | Power equipment defect detection system and method |
| CN113595251A (en) * | 2021-09-29 | 2021-11-02 | 北京智盟信通科技有限公司 | Automatic monitoring and early warning system and method for substation power equipment |
| CN113595251B (en) * | 2021-09-29 | 2022-02-11 | 北京智盟信通科技有限公司 | Automatic monitoring and early warning system and method for substation power equipment |
| CN114413956A (en) * | 2021-12-17 | 2022-04-29 | 唐山市鼎正科技有限公司 | Automatic change equipment state stability real-time monitoring system |
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