CN202103481U - Comprehensive monitoring system for transformer load - Google Patents
Comprehensive monitoring system for transformer load Download PDFInfo
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- CN202103481U CN202103481U CN2011200861553U CN201120086155U CN202103481U CN 202103481 U CN202103481 U CN 202103481U CN 2011200861553 U CN2011200861553 U CN 2011200861553U CN 201120086155 U CN201120086155 U CN 201120086155U CN 202103481 U CN202103481 U CN 202103481U
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- transformer
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 65
- 238000004891 communication Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 7
- 230000005764 inhibitory process Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 abstract description 2
- 238000012806 monitoring device Methods 0.000 abstract 5
- 230000006870 function Effects 0.000 description 6
- 241001269238 Data Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model provides a comprehensive monitoring system for a transformer load, which comprises one or a plurality of transformer state signal monitoring sensors, one or a plurality of substation monitoring devices and a monitoring center. The substation monitoring devices are used for analyzing data monitored by the one or the plurality of transformer state signal monitoring sensors and converting analyzed results into data packets, the one or the plurality of transformer state signal monitoring sensors are in signal connection with the corresponding substation monitoring devices, and the monitoring center is in signal connection with the one or the plurality of substation monitoring devices. The comprehensive monitoring system for the transformer load utilizes the various transformer state signal monitoring sensors and the substation monitoring devices with the function of data analysis, thereby comprehensively monitoring and managing transformer states and providing powerful technological supports to the accuracy management of the transformer load.
Description
Technical field
The utility model relates to field of power, especially, relates to a kind of transformer load comprehensive monitoring system.
Background technology
Along with the fast development of regional economy, the residential electricity consumption load is unprecedented soaring, and particularly combination area of city and country area power load is particularly nervous.Simultaneously, because the unordered distribution transformer overload phenomenon that causes of load access-in management is serious, even can cause transformer to burn.Therefore, the transformer load monitoring technology begins to be applied to on-the-spot in service, for the transformer load management provides a large amount of electric current, voltage monitoring data, thereby for the management of standard power load the data basis is provided to a certain extent.
But, the transformer load monitoring of adopting the at present platforms district comprehensive metering tables that adopt more, acquisition and recording transformer current, voltage data, and utilize infrared through portable collector at the scene or the bluetooth communication mode obtains data from the table meter.Existing transformer load monitoring system functional is single; Do not increase functions such as the antitheft be badly in need of in the management of present transformer power load, temperature monitoring; Can't realize that real time data uploads and transship the early warning reporting functions; Have perfect backstage or not and analyze, predict supervisory control system, can't satisfy the requirement of growing management lean.Therefore be necessary to develop the transformer comprehensive monitoring system of new generation that a kind of function is more powerful, can satisfy the requirement of power load management lean.
The utility model content
The utility model purpose is to provide a kind of transformer load comprehensive monitoring system, with solve existing transformer monitoring systemic-function single, can't guard against theft and the technical problem of temperature detection to the power load of transformer.
For realizing above-mentioned purpose, the utility model provides a kind of transformer load comprehensive monitoring system, comprises one or more transformer state signal monitoring transducers; Be used for corresponding transformer state signal monitoring sensor monitors to data analyze and analysis result formed one or more substation supervising devices of analysis result, one or more transformer state signal monitoring transducers are connected with corresponding substation supervising device signal; Surveillance center is connected with one or more substation supervising device signals.
Further, transformer state signal monitoring transducer comprises: antitheft gate inhibition signal transducer is connected with corresponding substation supervising device signal.
Further, transformer state signal monitoring transducer also comprises: temperature sensor is connected with corresponding substation supervising device signal.
Further, transformer state signal monitoring transducer also comprises: be used to gather the current transformer of transformer current signal, be connected with substation supervising device signal; Be used to gather transformer voltage voltage of signals instrument transformer, be connected with substation supervising device signal.
Further, substation supervising device and Surveillance center are through the GPRS wireless network communication.
Further, substation supervising device and Surveillance center are through the 3G wireless network communication.
Further, Surveillance center has monitoring central server, and monitoring central server has the control signal transmitting terminal and the data receiver that is used to receive monitor data that is used for patrolling and examining to substation supervising device transmission fixed point signal; The substation supervising device has and is used to receive the control signal receiving terminal and the data sending terminal that is used to send monitor data that fixed point is patrolled and examined signal.
Further, Surveillance center also has and is used for drawing load chart, temperature profile and predicting the processing unit of development of the transformer of current substation according to monitor data, and processing unit is connected with the monitoring central server signal.
The utlity model has following beneficial effect:
The substation supervising device that utilizes multiple transformer state signal monitoring transducer and have a data analysis function can be realized the comprehensive monitoring and the management of transformer state, for the lean of transformer load management provides strong technical support.
Except top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model preferred embodiment; And
Fig. 2 is Surveillance center's structural representation of the utility model preferred embodiment.
Embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, the utility model provides a kind of transformer load comprehensive monitoring system, comprises one or more transformer state signal monitoring transducers 10; Be used for the data that corresponding transformer state signal monitoring transducer 10 monitors are analyzed and analysis result is formed one or more substation supervising devices 30 of analysis result, one or more transformer state signal monitoring transducers 10 are connected with corresponding substation supervising device 30 signals; Surveillance center 50 is connected with one or more substation supervising device 30 signals.Transformer state signal monitoring transducer 10 and substation supervising device 30 are positioned at the erecting bed of each transformer; Substation supervising device 30 can be a computer or PLC controller, and Surveillance center 50 is used for a plurality of states that are in the transformer of diverse geographic location are carried out unified monitoring and management.The data that substation supervising device 30 monitors transformer state signal monitoring transducer 10 are analyzed the back and are formed analysis result and send to Surveillance center 50 with the form of packet.
In order to realize the purpose of power consumption equipment antitheft; Transformer state signal monitoring transducer 10 comprises: antitheft gate inhibition signal transducer; This antitheft gate inhibition signal transducer is connected with corresponding substation supervising device 30 signals; The gate inhibition's signal of will guarding against theft passes to Surveillance center 50, prevents that power consumption equipment is stolen, reduces economic loss.
For the temperature to each transformer is carried out real-time monitoring, damage owing to temperature is too high to prevent transformer, transformer state signal monitoring transducer 10 also comprises the temperature sensor that is connected with corresponding substation supervising device 30 signals.
For electric current and voltage to each transformer carry out real-time monitoring; The curtage load that prevents transformer is excessive; Transformer state signal monitoring transducer 10 comprises also and is used to gather the current transformer of transformer current signal and is used to gather transformer voltage voltage of signals instrument transformer that each current transformer all is connected with corresponding substation supervising device 30 signals with voltage transformer.Certainly, along with the needs of real work situation, can also suitably add transducer, so that the various states of transformer is monitored with other functions.
In order to improve the communication efficiency between substation supervising device 30 and the Surveillance center 50, can carry out communication through GPRS wireless network or 3G wireless network between substation supervising device 30 and the Surveillance center 50.
As shown in Figure 2; As preferred embodiment a kind of; Surveillance center 50 has monitoring central server 51, and monitoring central server 51 has the control signal transmitting terminal and the data receiver that is used to receive monitor data that is used for patrolling and examining to substation supervising device 30 transmission fixed points signal; Accordingly, substation supervising device 30 has and is used to receive the control signal receiving terminal and the data sending terminal that is used to send monitor data that fixed point is patrolled and examined signal, can carry out communication through GPRS wireless network or 3G wireless network between each transmitting terminal and the receiving terminal.
During operate as normal, the data upload pattern of substation supervising device 30 is a passive mode, promptly only receives the order that the monitoring central server 51 of Surveillance center 50 sends and just uploads service data; But run into service data when out-of-limit, substation supervising device 30 is with initiatively reporting early warning signal.Monitoring central server fixed point 51 every days adopts the mode of patrolling and examining, and utilizes and sends specific language from substation supervising device 30 extraction real-time running datas.
The transformer load comprehensive monitoring system that the utility model provides integrates multinomial function, has reduced the operating overlapping investment of transformer on the one hand, has also fundamentally promoted the automaticity of transformer operational management; Realized transformer mobilism management on the other hand, anyly can both in time find timely processing unusually, improved transformer reliability of operation and fail safe transformer is operating.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (8)
1. a transformer load comprehensive monitoring system is characterized in that, comprising:
One or more transformer state signal monitoring transducers (10);
Be used for the data that corresponding said transformer state signal monitoring transducer (10) monitors are analyzed and analysis result is formed one or more substation supervising devices (30) of analysis result, said one or more transformer state signal monitoring transducers (10) are connected with corresponding said substation supervising device (30) signal;
Surveillance center (50) is connected with said one or more substation supervising devices (30) signal.
2. transformer load comprehensive monitoring system according to claim 1 is characterized in that, said transformer state signal monitoring transducer (10) comprising:
Antitheft gate inhibition signal transducer is connected with corresponding said substation supervising device (30) signal.
3. transformer load comprehensive monitoring system according to claim 2 is characterized in that, said transformer state signal monitoring transducer (10) also comprises:
Temperature sensor is connected with corresponding said substation supervising device (30) signal.
4. transformer load comprehensive monitoring system according to claim 3 is characterized in that, said transformer state signal monitoring transducer (10) also comprises:
Be used to gather the current transformer of said transformer current signal, be connected with said substation supervising device (30) signal;
Be used to gather said transformer voltage voltage of signals instrument transformer, be connected with said substation supervising device (30) signal.
5. transformer load comprehensive monitoring system according to claim 4 is characterized in that, said substation supervising device (30) passes through the GPRS wireless network communication with said Surveillance center (50).
6. transformer load comprehensive monitoring system according to claim 4 is characterized in that, said substation supervising device (30) passes through the 3G wireless network communication with said Surveillance center (50).
7. according to each described transformer load comprehensive monitoring system in the claim 1 to 6; It is characterized in that; Said Surveillance center (50) has monitoring central server (51), and said monitoring central server (51) has the control signal transmitting terminal and the data receiver that is used to receive monitor data that is used for patrolling and examining to said substation supervising device (30) transmission fixed point signal;
Said substation supervising device (30) has and is used to receive the control signal receiving terminal and the data sending terminal that is used to send said monitor data that said fixed point is patrolled and examined signal.
8. transformer load comprehensive monitoring system according to claim 7 is characterized in that,
Said Surveillance center (50) also has and is used for drawing load chart, temperature profile and predicting the processing unit (53) of development of the transformer of current substation according to said monitor data, and said processing unit (53) is connected with said monitoring central server (51) signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200861553U CN202103481U (en) | 2011-03-28 | 2011-03-28 | Comprehensive monitoring system for transformer load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200861553U CN202103481U (en) | 2011-03-28 | 2011-03-28 | Comprehensive monitoring system for transformer load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103481U true CN202103481U (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200861553U Expired - Lifetime CN202103481U (en) | 2011-03-28 | 2011-03-28 | Comprehensive monitoring system for transformer load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207969A (en) * | 2016-08-08 | 2016-12-07 | 河南开启电力实业有限公司 | Transformer station's oil-filled transformer on-line monitoring early warning system |
| CN106357755A (en) * | 2016-09-07 | 2017-01-25 | 山东电力设备有限公司 | Real-time data communication method for transformer site inspection apparatus and operating terminal |
-
2011
- 2011-03-28 CN CN2011200861553U patent/CN202103481U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207969A (en) * | 2016-08-08 | 2016-12-07 | 河南开启电力实业有限公司 | Transformer station's oil-filled transformer on-line monitoring early warning system |
| CN106357755A (en) * | 2016-09-07 | 2017-01-25 | 山东电力设备有限公司 | Real-time data communication method for transformer site inspection apparatus and operating terminal |
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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: BEIJING ELECTRIC POWER CORP. Effective date: 20130515 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |