CN204858745U - Intelligent monitoring system of transformer substation - Google Patents
Intelligent monitoring system of transformer substation Download PDFInfo
- Publication number
- CN204858745U CN204858745U CN201520624915.XU CN201520624915U CN204858745U CN 204858745 U CN204858745 U CN 204858745U CN 201520624915 U CN201520624915 U CN 201520624915U CN 204858745 U CN204858745 U CN 204858745U
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- CN
- China
- Prior art keywords
- unit
- monitoring
- substation
- central processing
- transformer station
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 76
- 230000005764 inhibitory process Effects 0.000 claims description 15
- 230000009466 transformation Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model provides an intelligent monitoring system of transformer substation, include: central processing unit, it is monitored unit, transformer substation's electric energy quality monitoring unit and the entrance guard of transformer substation with substation equipment and monitors the unit and link to each other respectively, substation equipment monitors the unit for monitor transformer station equipment's operating condition signal and convey to central processing unit, central processing unit links to each other with first early warning unit for early warning transformer station equipment's trouble, transformer substation's electric energy quality monitoring unit for monitor the electric energy quality of transformer substation's output and convey to central processing unit, central processing unit links to each other with second early warning unit for the electric energy quality of early warning transformer substation output, the entrance guard of transformer substation monitors the unit for the control gets into personnel's identity information of transformer substation and conveys to central processing unit, central processing unit links to each other with third early warning unit for the early warning gets into personnel's identity of transformer substation.
Description
Technical field
The utility model relates to a kind of supervisory control system, particularly relates to a kind of transformer substation intelligent monitoring system.
Background technology
Along with extensive use and the development of power electronic technology, power transformation station equipment is more and more intelligent, and equipment is more, if can not monitor in real time power transformation station equipment, then when device fails, more difficult carrying out is inquired about and trouble shooting.In addition, because the rectifier transformer in transformer station is controlled by bi-directional thyristor switch, 6kV system power can be caused, voltage waveform distorts, cause 6kV electrical voltage system to occur harmonic pollution, even cause protection act; In addition, impact, fluctuating load, the input as large-size machine, transformer to exit etc. and not only can produce high order harmonic component, and makes the appearance of voltage fluctuation, three-phase imbalance phenomenon, and these impact power equipment safety.The quality of power supply refers to the quality of the AC energy by utility network supply user side.In recent years, the quality of power supply has become important focus and has more and more received the concern of power supply enterprise and users, this will changes persuing power station export the quality of power supply improve constantly the quality of power supply, to meet the demand of client.In addition, transformer station gate inhibition safety problem is related to that the personal security that enters transformer station and power transformation station equipment normally run.
But, the quality of power supply that the operating state of a kind of comprehensively monitoring power transformation station equipment of current shortage, transformer station export and the real-time monitoring system entering transformer station personnel identification.
Utility model content
In order to solve the problem, the utility model provides a kind of transformer substation intelligent monitoring system, and this system can the quality of power supply that exports of the operating state of Integrated Realtime Monitoring and Controlling power transformation station equipment, transformer station and enter transformer station personnel identification.
To achieve these goals, the utility model adopts following technical scheme:
A kind of transformer substation intelligent monitoring system, comprising:
Central processing unit, its with substation equipment monitoring unit, electric energy quality for substation monitoring unit is connected respectively with transformer station gate inhibition's monitoring unit;
Substation equipment monitoring unit, for monitoring the working state signal of power transformation station equipment and being sent to central processing unit; Central processing unit is connected with the first prewarning unit, for the fault of early warning power transformation station equipment;
Electric energy quality for substation monitoring unit, for monitoring the quality of power supply of transformer station's output and being sent to central processing unit; Central processing unit is connected with the second prewarning unit, for the quality of power supply that early warning transformer station exports;
Transformer station gate inhibition monitoring unit, for monitoring the personnel identity information that enters transformer station and being sent to central processing unit; Central processing unit is connected with the 3rd prewarning unit, enters the personnel identity of transformer station for early warning.
Described substation equipment monitoring unit comprises electric current and voltage acquisition module and monitoring of tools controller module, electric current and voltage acquisition module is used for the voltage and current signal of the substation equipment of collection to be sent to monitoring of tools controller module, and monitoring of tools controller is used for the voltage and current signal received to compare with the voltage and current signal preset to judge whether substation equipment breaks down.
Described electric energy quality for substation monitoring unit comprises electric power signal acquisition module, and itself and transformer station export gate energy meter and be connected, and the electric power signal of collection is sent to electric energy quality monitoring controller module by electric power signal acquisition module.
Described transformer station gate inhibition monitoring unit comprises iris capturing module, and it enters the iris image of transformer station personnel for gathering, and is sent to image processing module; Image processing module, it is for extracting the feature of iris image, and encodes to the iris image feature extracted; Gate inhibition's supervisory control device module, it mates with the iris image feature coding prestored the identity identifying and enter transformer station personnel for the iris image feature coding obtained by graphics processing unit one by one.
Described first prewarning unit, the second prewarning unit and the 3rd prewarning unit are audible-visual annunciator.
Described central processing unit is also connected with display unit, for showing the operating state of substation equipment, the quality of power supply of transformer station's output respectively and entering the personnel identity information of transformer station.
The beneficial effects of the utility model are:
(1) the utility model adopts the working state signal of substation equipment monitoring unit monitoring power transformation station equipment, the quality of power supply that electric energy quality for substation monitoring unit monitoring transformer station exports, and the monitoring of transformer station gate inhibition monitoring unit enters the personnel identity information of transformer station, and be all sent to the personnel identity information that central authorities' process reaches the operating state of monitoring substation equipment in real time, the quality of power supply that transformer station exports and enter transformer station;
(2) central authorities of the present utility model process also respectively with the first prewarning unit, the second prewarning unit and the 3rd prewarning unit, the personnel identity information being used for that early warning monitoring substation equipment breaks down respectively, the quality of power supply that transformer station exports is not up to standard and enters transformer station is not mated with the identity of the staff of default transformer station.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
As shown in Figure 1, transformer substation intelligent monitoring system of the present utility model, comprising:
Central processing unit, its with substation equipment monitoring unit, electric energy quality for substation monitoring unit is connected respectively with transformer station gate inhibition's monitoring unit;
Substation equipment monitoring unit, for monitoring the working state signal of power transformation station equipment and being sent to central processing unit; Central processing unit is connected with the first prewarning unit, for the fault of early warning power transformation station equipment;
Electric energy quality for substation monitoring unit, for monitoring the quality of power supply of transformer station's output and being sent to central processing unit; Central processing unit is connected with the second prewarning unit, for the quality of power supply that early warning transformer station exports;
Transformer station gate inhibition monitoring unit, for monitoring the personnel identity information that enters transformer station and being sent to central processing unit; Central processing unit is connected with the 3rd prewarning unit, enters the personnel identity of transformer station for early warning.
Further, substation equipment monitoring unit comprises electric current and voltage acquisition module and monitoring of tools controller module, electric current and voltage acquisition module is used for the voltage and current signal of the substation equipment of collection to be sent to monitoring of tools controller module, and monitoring of tools controller is used for the voltage and current signal received to compare with the voltage and current signal preset to judge whether substation equipment breaks down.
Further, electric energy quality for substation monitoring unit comprises electric power signal acquisition module, and itself and transformer station export gate energy meter and be connected, and the electric power signal of collection is sent to electric energy quality monitoring controller module by electric power signal acquisition module.
Further, transformer station's gate inhibition's monitoring unit comprises iris capturing module, and it enters the iris image of transformer station personnel for gathering, and is sent to image processing module; Image processing module, it is for extracting the feature of iris image, and encodes to the iris image feature extracted; Gate inhibition's supervisory control device module, it mates with the iris image feature coding prestored the identity identifying and enter transformer station personnel for the iris image feature coding obtained by graphics processing unit one by one.
Further, the first prewarning unit, the second prewarning unit and the 3rd prewarning unit are audible-visual annunciator.
Further, central processing unit is also connected with display unit, for showing the operating state of substation equipment, the quality of power supply of transformer station's output respectively and entering the personnel identity information of transformer station.
In the present embodiment, central processing unit adopts the CPU of Intel series; Monitoring of tools controller module, electric energy quality monitoring controller module and gate inhibition's supervisory control device module all can adopt 51 series monolithics; Iris capturing module selects product type: SY-301USB online monocular iris capturing device; The master chip of image processing module selects TMS320DM6437 chip.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection range of the present utility model.
Claims (6)
1. a transformer substation intelligent monitoring system, is characterized in that, comprising:
Central processing unit, its with substation equipment monitoring unit, electric energy quality for substation monitoring unit is connected respectively with transformer station gate inhibition's monitoring unit;
Substation equipment monitoring unit, for monitoring the working state signal of power transformation station equipment and being sent to central processing unit; Central processing unit is connected with the first prewarning unit, for the fault of early warning power transformation station equipment;
Electric energy quality for substation monitoring unit, for monitoring the quality of power supply of transformer station's output and being sent to central processing unit; Central processing unit is connected with the second prewarning unit, for the quality of power supply that early warning transformer station exports;
Transformer station gate inhibition monitoring unit, for monitoring the personnel identity information that enters transformer station and being sent to central processing unit; Central processing unit is connected with the 3rd prewarning unit, enters the personnel identity of transformer station for early warning.
2. a kind of transformer substation intelligent monitoring system as claimed in claim 1, it is characterized in that, described substation equipment monitoring unit comprises electric current and voltage acquisition module and monitoring of tools controller module, electric current and voltage acquisition module is used for the voltage and current signal of the substation equipment of collection to be sent to monitoring of tools controller module, and monitoring of tools controller is used for the voltage and current signal received to compare with the voltage and current signal preset to judge whether substation equipment breaks down.
3. a kind of transformer substation intelligent monitoring system as claimed in claim 1, it is characterized in that, described electric energy quality for substation monitoring unit comprises electric power signal acquisition module, itself and transformer station export gate energy meter and are connected, and the electric power signal of collection is sent to electric energy quality monitoring controller module by electric power signal acquisition module.
4. a kind of transformer substation intelligent monitoring system as claimed in claim 1, is characterized in that, described transformer station gate inhibition monitoring unit comprises iris capturing module, and it enters the iris image of transformer station personnel for gathering, and is sent to image processing module; Image processing module, it is for extracting the feature of iris image, and encodes to the iris image feature extracted; Gate inhibition's supervisory control device module, it mates with the iris image feature coding prestored the identity identifying and enter transformer station personnel for the iris image feature coding obtained by graphics processing unit one by one.
5. a kind of transformer substation intelligent monitoring system as claimed in claim 1, is characterized in that, described first prewarning unit, the second prewarning unit and the 3rd prewarning unit are audible-visual annunciator.
6. a kind of transformer substation intelligent monitoring system as claimed in claim 1, it is characterized in that, described central processing unit is also connected with display unit, for showing the operating state of substation equipment, the quality of power supply of transformer station's output respectively and entering the personnel identity information of transformer station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624915.XU CN204858745U (en) | 2015-08-18 | 2015-08-18 | Intelligent monitoring system of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624915.XU CN204858745U (en) | 2015-08-18 | 2015-08-18 | Intelligent monitoring system of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858745U true CN204858745U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624915.XU Expired - Fee Related CN204858745U (en) | 2015-08-18 | 2015-08-18 | Intelligent monitoring system of transformer substation |
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| Country | Link |
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| CN (1) | CN204858745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110955218A (en) * | 2018-09-26 | 2020-04-03 | 中国船舶重工集团公司第七一九研究所 | Redundancy monitoring circuit of main control system and standby control system of nuclear power device |
-
2015
- 2015-08-18 CN CN201520624915.XU patent/CN204858745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110955218A (en) * | 2018-09-26 | 2020-04-03 | 中国船舶重工集团公司第七一九研究所 | Redundancy monitoring circuit of main control system and standby control system of nuclear power device |
| CN110955218B (en) * | 2018-09-26 | 2021-03-23 | 中国船舶重工集团公司第七一九研究所 | Redundancy monitoring circuit of main control system and standby control system of nuclear power device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |