CN209656814U - A kind of Substation Electric Equipment integration on-line monitoring system - Google Patents
A kind of Substation Electric Equipment integration on-line monitoring system Download PDFInfo
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- CN209656814U CN209656814U CN201920211670.6U CN201920211670U CN209656814U CN 209656814 U CN209656814 U CN 209656814U CN 201920211670 U CN201920211670 U CN 201920211670U CN 209656814 U CN209656814 U CN 209656814U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model relates to a kind of Substation Electric Equipment integration on-line monitoring systems, belong to Substation Electric Equipment on-line monitoring technique field.The principle that system is based on " signal concentration of transmissions, equipment layered configuration " carries out the modular construction design of three levels, includes station level, wall and terminating layer；Terminating layer monitoring unit acquires each electrical equipment, and is transmitted in the main IED of wall, and main IED transmits a signal to the intelligent telecontrol communication machine of station level；On the one hand signal is forwarded to status monitoring main website (server) by station level intelligent telecontrol communication machine, the alarm signal of monitoring unit is on the other hand transmitted to intelligent inspection robot, realizes the secondary fixed point alarming determining inspection of intelligent inspection robot；System terminal layer introduces photovoltaic auxiliary working power in addition to the main working power of customary DC, also can achieve the purpose of lifting means power supply reliability while realizing energy-saving.
Description
Technical field
The utility model relates to a kind of Substation Electric Equipment integration on-line monitoring systems, belong to Substation Electric Equipment
On-line monitoring technique field.
Background technique
The acquisition of electric equipment operation state parameter is the important evidence that run unit carries out O&M decision, traditional state
Parameter acquisition modes are the state parameters letter such as insulation ag(e)ing for relying on planned power failure progress checking experiment to obtain electrical equipment
Breath, currently, which has been unable to meet the needs of the big rack development of electric system and the requirement of power supply reliability.For realization " quilt
Dynamic preventive O&M " arrives the transformation of " active predicting formula O&M ", currently, obtains information-based, big data with Substation parameters and shares
Standardization and communication mode network turn to basic demand, rely on high-precision state aware sensor and high-speed transfer, highly reliable
Property Field Bus Control Technology electric equipment operation state on_line monitoring technology gradually become substation operation unit transport
The first choice of dimension.
Currently, domestic Substation Electric Equipment on-line monitoring system mostly carries out on-line monitoring system based on bay device
Configuration, such as a kind of patent " on-line monitoring method of Transformer Substation Online Monitoring System " (patent publication No.: CN 105182127
A it is online with the on-line monitoring system of enviromental monitoring equipment) to propose a kind of capacitive apparatus (containing arrester and voltage transformer)
Monitoring method, this method are that transmission path constructs bay device based on two stage power Information Network using interface message processor (IMP) as core hinge
On-line monitoring system, but the system monitoring range is limited only to wall, and integration on-line monitoring is realized within the scope of whole station
When, it need to consider the compatibility of each plant equipment, it is difficult to solve the problems, such as that the same period measures.A kind of patent " intelligent substation working equipment
On-line monitoring system " (patent publication No.: 106324393 A of CN) propose it is a kind of defeated based on video monitoring monitoring unit, high pressure
Electric equipment monitoring unit, battery group monitoring unit and the integrated on-line monitoring system of center monitors platform, the system pass through
The mode of the more data conversion modules of center monitors platform additions with solve different interval layer equipment access and the same period measurement ask
Topic, but increasing with bay device access, the interface that center monitors platform need to be added also increases therewith, in monitor supervision platform
Increase-volume is difficult, and brings the skimble-scamble problem of whole station communication protocol.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the utility model provide a kind of Substation Electric Equipment integration
On-line monitoring system, the modular system structure based on three levels realize the synchronous on-line monitoring of each bay device of whole station and intelligence
Patrol inspection integral, under the premise of guaranteeing to be convenient for the expansion and upgrading of later period on-line monitoring system, the General Promotion fortune of substation
Dimension safety, accuracy and convenience.
The utility model is achieved by the following technical solution: a kind of Substation Electric Equipment integration on-line monitoring system
System, it is characterised in that: Substation Electric Equipment integration on-line monitoring system is three level modular system structures, including station control
Layer, wall and terminating layer, terminating layer monitoring unit acquire all kinds of quantity of states of each electrical equipment, and signal collected is turned
Digital data transmission is turned into the main IED of wall, wall is each electrical equipment for main IED, and main IED is by each of terminating layer
Monitoring unit signal uniformly collects and is converted to the digital signal of communication protocol, which is transmitted to the intelligence of station level through Ethernet
It can telecontrol device；Station level intelligent telecontrol communication machine is the hinge of various types of signal, and signal is on the one hand forwarded to the (service of status monitoring main website
Device) it is shown for information and analyzes processing with condition intelligent, the alarm signal of monitoring unit is on the other hand transmitted to intelligent patrol detection
Robot realizes the secondary fixed point alarming determining inspection of intelligent inspection robot.
Further, the wall is mainly the intelligent electronic device (IED) of each spacing devices, including transformer master
The main IED of IED, GIS, the main IED of capacitive apparatus and the main IED of other equipment；There are six Ethernet interface and institutes for the intelligent telecontrol communication machine
Status monitoring main website (server), the main IED of transformer main IED, GIS, the main IED of capacitive apparatus, the main IED of other equipment and the intelligence stated
Energy crusing robot is connected, and constitutes the data acquisition and control channel of Substation Electric Equipment on-line monitoring system.
Further, the intelligent telecontrol communication machine and status monitoring main website (server), the main IED of transformer main IED, GIS,
The main IED of capacitive apparatus, the main IED of other equipment and intelligent inspection robot use 61850 communication protocol of agreement IEC.
Further, the integrated on-line monitoring big data cloud of the status monitoring main website (server), is melted using multi-source information
The assessment and decision of conjunction technology progress health status ANN artificial neural network experts database；The intelligent inspection robot receives institute
The command signal of status monitoring main website (server) is stated, realizes secondary fixed point alarming determining inspection.
Further, the terminating layer is the terminal monitoring unit and working power of each sub- equipment, terminal monitoring unit packet
Oil dissolved gas monitoring unit, iron core grounding current monitoring unit, Partial Discharge Online Monitoring of Transformers unit, GIS is included locally to put
Pyroelectric monitor unit, SF6 gas-monitoring unit, State-Inspect of High-Voltage Circuit unit, arrester Condition Monitoring Unit, voltage transformer prison
Survey unit, switch cabinet temperature monitor unit；Oil dissolved gas monitoring unit, iron core grounding current monitoring unit and the change
Depressor partial discharge monitoring unit connect the main IED of transformer, the GIS partial discharge monitoring unit, SF6 gas-monitoring unit and
State-Inspect of High-Voltage Circuit unit connects the main IED of GIS, and the arrester Condition Monitoring Unit is connected with voltage transformer monitoring unit
The main IED of capacitive apparatus, the switch cabinet temperature monitor unit connect other main IED of equipment, and the working power is direct current master
Working power and photovoltaic auxiliary working power two parts, two power supplys are connected to same DC bus, and the main working power of direct current is as each
The main power supply of terminal monitoring unit and each main IED, photovoltaic auxiliary working power realize direct current as auxiliary electric power supply
Bus dual power supply.
Further, the status monitoring main website (server) selects the SYS-4U610-4A50-AOL industrial personal computer for grinding China；
The intelligent telecontrol communication machine selects the PCS-9794C integrated treatment unit of the auspicious relay protection in south；The intelligent inspection robot is from leading
Boat positions, the CSG type intelligence crusing robot of charging and inspection.
Further, the main IED model SPM-2/TIC type of the transformer；The main IED model SPM-2/GIC of GIS
Type；The main IED model SPM-2/CIC of capacitive apparatus；The main IED model SPM-2/SIC of other equipment.
Further, the oil dissolved gas monitoring unit model JC-RQ type；The iron core grounding current monitoring is single
First model JC-TJ type；The Partial Discharge Online Monitoring of Transformers unit model JC-JF type；The GIS partial discharge monitoring is single
First model JC-GJF type；The SF6 gas-monitoring unit model JC-SF type；The State-Inspect of High-Voltage Circuit unit model
For JC-DT type；The arrester Condition Monitoring Unit model JC-BL type；The voltage transformer monitoring unit model JC-
DH type；The switch cabinet temperature monitor unit model JC-KW type.
The beneficial effects of the utility model are: Tthe utility model system is based on " signal concentration of transmissions, equipment layered configuration "
Principle carry out three levels modular construction design, make whole station monitor on-line main communication fidonetFido uniformly under the premise of,
Also it can guarantee the convenience of later period System Expansion and upgrading；The mandatory agreement of Tthe utility model system station level intelligent telecontrol communication machine is about
Fixed and open port meets status monitoring main website (server), the main IED of each bay device of whole station and third party and intelligently patrols
The seamless access of robot is examined, whole station integration monitoring data are (containing testing numbers such as transformer, GIS, capacitive apparatus and other equipment
According to) transmittable instruction to intelligent inspection robot carries out secondary-confirmation linkage after the assessment of ANN experts database and decision；This is practical
Novel system terminating layer introduces photovoltaic auxiliary working power in addition to the main working power of customary DC, energy-saving same realizing
When also can achieve the purpose of lifting means power supply reliability；Tthe utility model system can for O&M unit assessment equipment state and
It formulates O&M plan and reliable basis is provided, have important work to safe and reliable, the economical operation of substation or even smart grid
With.
Detailed description of the invention
Below according to drawings and examples, the present invention will be further described.
Fig. 1 is the structural principle block diagram of the utility model.
Specific embodiment
A kind of Substation Electric Equipment integration on-line monitoring system as shown in Figure 1, it is characterised in that: substation is electrical
Equipment integration on-line monitoring system is three level modular system structures, including station level, wall and terminating layer, terminating layer
Monitoring unit acquires all kinds of quantity of states of each electrical equipment, and converts digital data transmission to wall for signal collected
Main IED in, wall is the main IED of each electrical equipment, and each monitoring unit signal of terminating layer uniformly collects and converted by main IED
For the digital signal of communication protocol, which is transmitted to the intelligent telecontrol communication machine of station level through Ethernet；Station level intelligent telecontrol communication machine
For the hinge of various types of signal, signal is on the one hand forwarded to status monitoring main website (server) and is shown and condition intelligent point for information
Analysis processing is used, and the alarm signal of monitoring unit is on the other hand transmitted to intelligent inspection robot, realizes intelligent inspection robot
Secondary fixed point alarming determining inspection.
Further, the wall is mainly the intelligent electronic device (IED) of each spacing devices, including transformer master
The main IED of IED, GIS, the main IED of capacitive apparatus and the main IED of other equipment；There are six Ethernet interface and institutes for the intelligent telecontrol communication machine
Status monitoring main website (server), the main IED of transformer main IED, GIS, the main IED of capacitive apparatus, the main IED of other equipment and the intelligence stated
Energy crusing robot is connected, and constitutes the data acquisition and control channel of Substation Electric Equipment on-line monitoring system.
Further, the intelligent telecontrol communication machine and status monitoring main website (server), the main IED of transformer main IED, GIS,
The main IED of capacitive apparatus, the main IED of other equipment and intelligent inspection robot use 61850 communication protocol of agreement IEC.
Further, the integrated on-line monitoring big data cloud of the status monitoring main website (server), is melted using multi-source information
The assessment and decision of conjunction technology progress health status ANN artificial neural network experts database；The intelligent inspection robot receives institute
The command signal of status monitoring main website (server) is stated, realizes secondary fixed point alarming determining inspection.
Further, the terminating layer is the terminal monitoring unit and working power of each sub- equipment, terminal monitoring unit packet
Oil dissolved gas monitoring unit, iron core grounding current monitoring unit, Partial Discharge Online Monitoring of Transformers unit, GIS is included locally to put
Pyroelectric monitor unit, SF6 gas-monitoring unit, State-Inspect of High-Voltage Circuit unit, arrester Condition Monitoring Unit, voltage transformer prison
Survey unit, switch cabinet temperature monitor unit；Oil dissolved gas monitoring unit, iron core grounding current monitoring unit and the change
Depressor partial discharge monitoring unit connect the main IED of transformer, the GIS partial discharge monitoring unit, SF6 gas-monitoring unit and
State-Inspect of High-Voltage Circuit unit connects the main IED of GIS, and the arrester Condition Monitoring Unit is connected with voltage transformer monitoring unit
The main IED of capacitive apparatus, the switch cabinet temperature monitor unit connect other main IED of equipment, and the working power is direct current master
Working power and photovoltaic auxiliary working power two parts, two power supplys are connected to same DC bus, and the main working power of direct current is as each
The main power supply of terminal monitoring unit and each main IED, photovoltaic auxiliary working power realize direct current as auxiliary electric power supply
Bus dual power supply.
Further, the status monitoring main website (server) selects the SYS-4U610-4A50-AOL industrial personal computer for grinding China；
The intelligent telecontrol communication machine selects the PCS-9794C integrated treatment unit of the auspicious relay protection in south；The intelligent inspection robot is from leading
Boat positions, section's categorles CSG type intelligence crusing robot of charging and inspection.
Further, the main IED model SPM-2/TIC type of the transformer；The main IED model SPM-2/GIC of GIS
Type；The main IED model SPM-2/CIC of capacitive apparatus；The main IED model SPM-2/SIC of other equipment.
Further, the oil dissolved gas monitoring unit model JC-RQ type；The iron core grounding current monitoring is single
First model JC-TJ type；The Partial Discharge Online Monitoring of Transformers unit model JC-JF type；The GIS partial discharge monitoring is single
First model JC-GJF type；The SF6 gas-monitoring unit model JC-SF type；The State-Inspect of High-Voltage Circuit unit model
For JC-DT type；The arrester Condition Monitoring Unit model JC-BL type；The voltage transformer monitoring unit model JC-
DH type；The switch cabinet temperature monitor unit model JC-KW type.
One concrete application of the present embodiment are as follows: when a certain moment transformer partial discharge is exceeded, JC-JF type shelf depreciation prison
The exceeded spectrum signal of partial discharge that surveying unit will test is converted and is sent into the main IED of SPM-2/TIC type transformer；Transformer master
It is intelligently remote that IED to the exceeded signal processing secondly of partial discharge and through Ethernet (61850 communication protocol of IEC) is transmitted to PCS-9794C type
In motivation；On the one hand the exceeded signal of partial discharge is forwarded to status monitoring main website (server) and shown for information and shape by intelligent telecontrol communication machine
The processing of state intellectual analysis is used, and the exceeded signal of partial discharge is on the other hand transmitted to intelligent inspection robot, by intelligent inspection robot
Carry out secondary fixed point alarming determining inspection.Finally, run unit is according to the decision of the experts database of status monitoring main website (server)
It is recommended that the secondary inspection result with intelligent inspection robot formulates O&M and maintenance plan.
The above is only the preferred embodiments of the utility model, be not to limit the utility model practical range, therefore it is all according to
Any simple modification, change and equivalent structure made by structure described in present utility model application the scope of the patents, feature and principle
Change, in the protection scope for still falling within technical solutions of the utility model.
Claims (7)
1. a kind of Substation Electric Equipment integration on-line monitoring system, it is characterised in that: Substation Electric Equipment integration exists
Line monitoring system is three level modular system structures, including station level, wall and terminating layer, and terminating layer monitoring unit is to each
All kinds of quantity of state acquisitions of electrical equipment, and digital data transmission is converted into the main IED of wall by signal collected,
Interlayer is that each monitoring unit signal of terminating layer is uniformly collected for main IED, main IED and be converted to communication protocol by each electrical equipment
Digital signal, which is transmitted to the intelligent telecontrol communication machine of station level through Ethernet；Station level intelligent telecontrol communication machine is various types of signal
Hinge, on the one hand by signal be forwarded to status monitoring main website for information show and condition intelligent analysis processing, another aspect
The alarm signal of monitoring unit is transmitted to intelligent inspection robot, realizes the secondary fixed point alarming determining of intelligent inspection robot
Inspection.
2. a kind of Substation Electric Equipment integration on-line monitoring system according to claim 1, it is characterised in that: described
Wall is mainly the intelligent electronic device of each spacing devices, including the main IED of transformer main IED, GIS, the main IED of capacitive apparatus and
Other main IED of equipment；The intelligent telecontrol communication machine there are six Ethernet interface and the status monitoring main website, the main IED of transformer,
The main IED of GIS, the main IED of capacitive apparatus, other equipment IED are connected with intelligent inspection robot, and it is online to constitute Substation Electric Equipment
The data of monitoring system acquire and control channel.
3. a kind of Substation Electric Equipment integration on-line monitoring system according to claim 2, it is characterised in that: described
Intelligent telecontrol communication machine and status monitoring main website, the main IED of transformer main IED, GIS, the main IED of capacitive apparatus, the main IED of other equipment and
Intelligent inspection robot uses 61850 communication protocol of agreement IEC.
4. a kind of Substation Electric Equipment integration on-line monitoring system according to claim 1, it is characterised in that: described
Terminating layer is the terminal monitoring unit and working power of each sub- equipment, and terminal monitoring unit includes that oil dissolved gas monitoring is single
Member, iron core grounding current monitoring unit, Partial Discharge Online Monitoring of Transformers unit, GIS partial discharge monitoring unit, SF6 gas prison
Survey unit, State-Inspect of High-Voltage Circuit unit, arrester Condition Monitoring Unit, voltage transformer monitoring unit, switch cabinet temperature prison
Survey unit；Oil dissolved gas monitoring unit, iron core grounding current monitoring unit and the Partial Discharge Online Monitoring of Transformers list
The member connection main IED of transformer, the GIS partial discharge monitoring unit, SF6 gas-monitoring unit and State-Inspect of High-Voltage Circuit unit
The main IED of GIS is connected, the arrester Condition Monitoring Unit connects the main IED of capacitive apparatus with voltage transformer monitoring unit, described
Switch cabinet temperature monitor unit connects other main IED of equipment, and the working power is the main working power of direct current and photovoltaic auxiliary
Working power two parts, two power supplys are connected to same DC bus, and the main working power of direct current is as each terminal monitoring unit and each master
The main power supply of IED, photovoltaic auxiliary working power realize DC bus dual power supply as auxiliary electric power supply.
5. a kind of Substation Electric Equipment integration on-line monitoring system according to claim 1, it is characterised in that: described
Status monitoring main website selects the SYS-4U610-4A50-AOL industrial personal computer for grinding China；The intelligent telecontrol communication machine selects the auspicious relay protection in south
PCS-9794C integrated treatment unit；The intelligent inspection robot is independent navigation, positioning, charging and the section of inspection categorles
CSG type intelligence crusing robot.
6. a kind of Substation Electric Equipment integration on-line monitoring system according to claim 2, it is characterised in that: described
The main IED model SPM-2/TIC type of transformer；The main IED model SPM-2/GIC type of GIS；The main IED of capacitive apparatus
Model SPM-2/CIC；The main IED model SPM-2/SIC of other equipment.
7. a kind of Substation Electric Equipment integration on-line monitoring system according to claim 4, it is characterised in that: described
Oil dissolved gas monitoring unit model JC-RQ type；The iron core grounding current monitoring unit model JC-TJ type；It is described
Partial Discharge Online Monitoring of Transformers unit model JC-JF type；The GIS partial discharge monitoring unit model JC-GJF type；Institute
State SF6 gas-monitoring unit model JC-SF type；The State-Inspect of High-Voltage Circuit unit model JC-DT type；The arrester
Condition Monitoring Unit model JC-BL type；The voltage transformer monitoring unit model JC-DH type；The switch cabinet temperature
Monitoring unit model JC-KW type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211670.6U CN209656814U (en) | 2019-02-19 | 2019-02-19 | A kind of Substation Electric Equipment integration on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211670.6U CN209656814U (en) | 2019-02-19 | 2019-02-19 | A kind of Substation Electric Equipment integration on-line monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209656814U true CN209656814U (en) | 2019-11-19 |
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ID=68524504
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920211670.6U Expired - Fee Related CN209656814U (en) | 2019-02-19 | 2019-02-19 | A kind of Substation Electric Equipment integration on-line monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209656814U (en) |
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2019
- 2019-02-19 CN CN201920211670.6U patent/CN209656814U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20220219 |