CN204832313U - A data acquisition device for emergent risk dispatch system of electric wire netting - Google Patents
A data acquisition device for emergent risk dispatch system of electric wire netting Download PDFInfo
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- CN204832313U CN204832313U CN201520562472.6U CN201520562472U CN204832313U CN 204832313 U CN204832313 U CN 204832313U CN 201520562472 U CN201520562472 U CN 201520562472U CN 204832313 U CN204832313 U CN 204832313U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model discloses a data acquisition device for emergent risk dispatch system of electric wire netting, including power information monitor cell, the outdoor monitor cell of data acquisition output module and a plurality of weather, on the transmission line shaft tower that the outdoor monitor cell of weather installed respectively at the electric wire netting, power information monitor cell includes power information sensor module, the first control ware, a communication module and a power module, the outdoor monitor cell of weather includes weather monitor sensor module, the second controllor, second newsletter module and the 2nd power module, a communication module, the second newsletter module links to each other with data acquisition output module respectively. The utility model discloses can be conveniently for the emergent risk dispatch system of electric wire netting gathers weather monitoring data and power information, convenient integrated in power scheduling department existing equipment, structural design is simple, it is convenient to use, be favorable to that electric wire netting engineering personnel are perspective to develop the dispatch of emergent risk or formulate the power dispatching scheme in real time.
Description
Technical field
The utility model relates to the supporting data acquisition equipment of dispatching of power netwoks, is specifically related to a kind of data collector for electric network emergency Risk Scheduling system.
Background technology
Operation of power networks experience shows, the probability that inclement weather occurs is not high, but the chance of grid collapses obviously increases under severe weather conditions, and the possibility of electrical network generation cascading failure is risen, through a series of in succession cut-off evolution after, finally may cause calamitous electric network fault.Therefore, study the operation of power networks risk under adverse weather conditions targetedly, propose the powerful support that a kind of electric network emergency Risk Scheduling system taking into account adverse weather conditions is electrical network reliable power supply.Since in January, 2008, the ground such as China northeast, North China, East China dash forward and meet meteorological data record since winter the most serious cold wave and snowstorm attack, the Yellow River and Huai He River, Yangze river and Huai river, the northern band in the south of the River have been caught up with strong cold air and have been gone down south, temperature is lower, water vapor condition is better again, has therefore occurred the sleet and snow ice weather continued.Because of transmission line of electricity and shaft tower large area icing, some areas electrical network power transformating and supplying facility is in succession impaired, associated plant genset also tripping grinder, and this makes electric power supply situation extremely severe.Before current accident occurs, meteorological department has done comparatively accurate forecast, associate power unit has also made positive preliminary work, but the desired result of inclement weather accident treatment prediction scheme that the process of boisterous impact and accident treatment and result start with relevant power department still has certain gap.Therefore, for the realization of electric network emergency Risk Scheduling system, how to realize the data acquisition needed for electric network emergency Risk Scheduling, provide basic data for electric network emergency Risk Scheduling, how integrated power traffic department existing equipment, be an urgent demand of the department of power scheduling under the new situation production practices, and become a technical matters urgently to be resolved hurrily.
Utility model content
The technical problems to be solved in the utility model is: for the problems referred to above of prior art, one is provided to be electric network emergency Risk Scheduling system acquisition weather monitoring data and electric network information easily, conveniently be integrated in power scheduling department existing equipment, structural design is simple, application is convenient, be conducive to the forward-looking data collector for electric network emergency Risk Scheduling system carrying out emergent Risk Scheduling or the scheme of formulation dispatching of power netwoks in real time of electricity power engineering personnel.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of data collector for electric network emergency Risk Scheduling system, comprise electric network information monitoring means, data acquisition output module and the outdoor monitoring means of multiple weather, described electric network information monitoring means and data acquisition output module are installed in the transformer station of electrical network, the outdoor monitoring means of described multiple weather is arranged on the electric power line pole tower of electrical network respectively, described electric network information monitoring means comprises electric network information sensor assembly, first controller, first communication module and the first power module, described electric network information sensor assembly, first communication module is connected with the first controller respectively, described first power module respectively with the first controller, first communication module is connected, the outdoor monitoring means of described weather comprises weather monitoring sensor assembly, second controller, second communication module and second source module, described weather monitoring sensor assembly, second communication module is connected with second controller respectively, described second source module respectively with second controller, second communication module is connected, described first communication module, second communication module is connected with data acquisition output module respectively.
Preferably, described electric network information sensor assembly comprises the multiple current transformer for detecting each transmission line of electricity electric current in transformer station and the multiple voltage transformer (VT) for detecting each transmission line of electricity information of voltage in transformer station.
Preferably, described weather monitoring sensor assembly comprises temperature sensor, humidity sensor, air velocity transducer, and the output terminal of described temperature sensor, humidity sensor, air velocity transducer is connected with second controller respectively.
Preferably, described first communication module, the second communication module are fiber optic telecommunications module, and described first communication module, the second communication module are connected with data acquisition output module respectively by optical fiber.
The data collector that the utility model is used for electric network emergency Risk Scheduling system has following advantage: the data collector that the utility model is used for electric network emergency Risk Scheduling system comprises electric network information monitoring means, data acquisition output module and the outdoor monitoring means of multiple weather, electric network information monitoring means and data acquisition output module are installed in the transformer station of electrical network, the voltage to each transmission line of electricity in transformer station can be realized, current detecting, thus be the voltage of each transmission line of electricity of electric network emergency Risk Scheduling systems axiol-ogy, electric current, active power, reactive power provides basic data, the outdoor monitoring means of multiple weather is arranged on the electric power line pole tower of electrical network respectively, the weather condition at each shaft tower place can be detected by the outdoor monitoring means of multiple weather, be particularly suitable for the region of the weather conditions complexity such as mountain area, can be electric network emergency Risk Scheduling system acquisition weather monitoring data and electric network information easily, conveniently be integrated in power scheduling department existing equipment, structural design is simple, application is convenient, be conducive to that electricity power engineering personnel are perspective to carry out emergent Risk Scheduling or in real time formulate dispatching of power netwoks scheme.
Accompanying drawing explanation
Fig. 1 is the basic frame structure schematic diagram of the utility model embodiment.
Fig. 2 is the framed structure schematic diagram of electric network information monitoring means in the utility model embodiment.
Fig. 3 is the framed structure schematic diagram of the outdoor monitoring means of weather in the utility model embodiment.
Marginal data: 1, electric network information monitoring means; 11, electric network information sensor assembly; 111, current transformer; 112, voltage transformer (VT); 12, the first controller; 13, the first communication module; 14, the first power module; 2, data acquisition output module; 3, the outdoor monitoring means of weather; 31, weather monitoring sensor assembly; 311, temperature sensor; 312, humidity sensor; 313, air velocity transducer; 32, second controller; 33, the second communication module; 34, second source module.
Embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, the data collector for electric network emergency Risk Scheduling system of the present embodiment comprises electric network information monitoring means 1, data acquisition output module 2 and the outdoor monitoring means 3 of multiple weather, electric network information monitoring means 1 and data acquisition output module 2 are installed in the transformer station of electrical network, the outdoor monitoring means 3 of multiple weather is arranged on the electric power line pole tower of electrical network respectively, electric network information monitoring means 1 comprises electric network information sensor assembly 11, first controller 12, first communication module 13 and the first power module 14, electric network information sensor assembly 11, first communication module 13 is connected with the first controller 12 respectively, first power module 14 respectively with the first controller 12, first communication module 13 is connected, the outdoor monitoring means 3 of weather comprises weather monitoring sensor assembly 31, second controller 32, second communication module 33 and second source module 34, weather monitoring sensor assembly 31, second communication module 33 is connected with second controller 32 respectively, second source module 34 respectively with second controller 32, second communication module 33 is connected, first communication module 13, second communication module 33 is connected with data acquisition output module 2 respectively.Electric network information monitoring means 1 and the data acquisition output module 2 of the present embodiment are installed in the transformer station of electrical network, the voltage to each transmission line of electricity in transformer station can be realized, current detecting, thus be the voltage of each transmission line of electricity of electric network emergency Risk Scheduling systems axiol-ogy, electric current, active power, reactive power provides basic data, the outdoor monitoring means 3 of multiple weather is arranged on the electric power line pole tower of electrical network respectively, the weather condition at each shaft tower place can be detected by the outdoor monitoring means 3 of multiple weather, be particularly suitable for the region of the weather conditions complexity such as mountain area, can be electric network emergency Risk Scheduling system acquisition weather monitoring data and electric network information easily, conveniently be integrated in power scheduling department existing equipment, structural design is simple, application is convenient, be conducive to that electricity power engineering personnel are perspective to carry out emergent Risk Scheduling or in real time formulate dispatching of power netwoks scheme.
As shown in Figure 2, electric network information sensor assembly 11 comprises the multiple current transformer (Currenttransformer for detecting each transmission line of electricity electric current in transformer station, CT) 111 and multiple voltage transformer (VT) (Potentialtransformer, PT) 112 for detecting each transmission line of electricity information of voltage in transformer station.Each transmission line of electricity electric current in transformer station can be detected by current transformer 111, each transmission line of electricity information of voltage in transformer station can be detected by voltage transformer (VT) 112, thus basic data can be provided for the voltage of each transmission line of electricity of electric network emergency Risk Scheduling systems axiol-ogy, electric current, active power, reactive power.
As shown in Figure 3, weather monitoring sensor assembly 31 comprises temperature sensor 311, humidity sensor 312, air velocity transducer 313, and the output terminal of temperature sensor 311, humidity sensor 312, air velocity transducer 313 is connected with the first controller 12 respectively.By temperature sensor 311, humidity sensor 312 and air velocity transducer 313, the Weather informations such as the temperature of electric power line pole tower position, humidity and wind speed can be detected, thus provide temperature, the Weather information such as humidity and wind speed at electric power line pole tower scene for electric network emergency Risk Scheduling system, thus provide basic data information for the scheduling of power system operating mode.
In the present embodiment, the first communication module 13, second communication module 33 is fiber optic telecommunications module, and the first communication module 13, second communication module 33 is connected with data acquisition output module 2 respectively by optical fiber.Because transmission line of electricity is with a varied topography, data transmission distance is longer, adopts the mode of wire cable to there is many restrictions; And the remote data transmission rate without mobile communications network covering or mobile communications network in subregion is too low, therefore can there is the problem that subregion cannot cover in the transmission of employing mobile communications network.And the present embodiment passes through said structure, achieve electric network information monitoring means 1, fiber optic data communication between the outdoor monitoring means 3 of multiple weather and data acquisition output module 2, data rate is fast, and the restriction of wire cable to data transmission distance can be overcome, and be applicable to the region that mobile communications network cannot cover, and owing to also not needing the data bandwidth using mobile communication carrier, also there is the advantage that use cost is low.
See Fig. 1, the electric network emergency Risk Scheduling system in the present embodiment comprises central processing unit, scheduling judgment criterion storehouse, dummy emulation system, electric network state display platform, printer, pilot lamp and hummer.In the present embodiment, data acquisition output module 2 is connected particular by the central processing unit of mobile communications network with electric network emergency Risk Scheduling system, central processing unit gathers weather and line voltage information by data acquisition output module 2, and determine the new method of operation of electrical network from the rule of the reading coupling scheduling judgment criterion storehouse, then by weather and line voltage information, the new method of operation of electrical network is exported to dummy emulation system together and is carried out electric network state emulation, and by weather and line voltage information and simulation result with by the visual display translation of electric network state display platform, and can be reported by printer print processing.Pilot lamp is bright, hummer rings and represents that power system operating mode need change; Pilot lamp does not work, hummer does not ring and represents that power system operating mode does not need to change.Contribute to operation of power networks and managerial personnel formulate scheduling mode in time.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the data collector for electric network emergency Risk Scheduling system, it is characterized in that: comprise electric network information monitoring means (1), data acquisition output module (2) and the outdoor monitoring means (3) of multiple weather, described electric network information monitoring means (1) and data acquisition output module (2) are installed in the transformer station of electrical network, the outdoor monitoring means (3) of described multiple weather is arranged on the electric power line pole tower of electrical network respectively, described electric network information monitoring means (1) comprises electric network information sensor assembly (11), first controller (12), first communication module (13) and the first power module (14), described electric network information sensor assembly (11), first communication module (13) is connected with the first controller (12) respectively, described first power module (14) respectively with the first controller (12), first communication module (13) is connected, the outdoor monitoring means (3) of described weather comprises weather monitoring sensor assembly (31), second controller (32), second communication module (33) and second source module (34), described weather monitoring sensor assembly (31), second communication module (33) is connected with second controller (32) respectively, described second source module (34) respectively with second controller (32), second communication module (33) is connected, described first communication module (13), second communication module (33) is connected with data acquisition output module (2) respectively.
2. the data collector for electric network emergency Risk Scheduling system according to claim 1, is characterized in that: described electric network information sensor assembly (11) comprises the multiple current transformers (111) for detecting each transmission line of electricity electric current in transformer station and the multiple voltage transformer (VT) (112) for detecting each transmission line of electricity information of voltage in transformer station.
3. the data collector for electric network emergency Risk Scheduling system according to claim 2, it is characterized in that: described weather monitoring sensor assembly (31) comprises temperature sensor (311), humidity sensor (312), air velocity transducer (313), the output terminal of described temperature sensor (311), humidity sensor (312), air velocity transducer (313) is connected with second controller (32) respectively.
4. the data collector for electric network emergency Risk Scheduling system according to claim 1 or 2 or 3, it is characterized in that: described first communication module (13), the second communication module (33) are fiber optic telecommunications module, described first communication module (13), the second communication module (33) are connected with data acquisition output module (2) respectively by optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562472.6U CN204832313U (en) | 2015-07-30 | 2015-07-30 | A data acquisition device for emergent risk dispatch system of electric wire netting |
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| CN201520562472.6U CN204832313U (en) | 2015-07-30 | 2015-07-30 | A data acquisition device for emergent risk dispatch system of electric wire netting |
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| CN204832313U true CN204832313U (en) | 2015-12-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064051A (en) * | 2018-08-20 | 2018-12-21 | 国网河北省电力有限公司沧州供电分公司 | Transmission of electricity tower bar on-line monitoring method and device |
| CN109581215A (en) * | 2019-01-16 | 2019-04-05 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage circuitbreaker intelligent checking system with compbined test function |
-
2015
- 2015-07-30 CN CN201520562472.6U patent/CN204832313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064051A (en) * | 2018-08-20 | 2018-12-21 | 国网河北省电力有限公司沧州供电分公司 | Transmission of electricity tower bar on-line monitoring method and device |
| CN109581215A (en) * | 2019-01-16 | 2019-04-05 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage circuitbreaker intelligent checking system with compbined test function |
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| C14 | Grant of patent or utility model | ||
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| 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: 20151202 |