CN103207616A - Environmental information monitoring method for transformer substation - Google Patents
Environmental information monitoring method for transformer substation Download PDFInfo
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- CN103207616A CN103207616A CN2013101664927A CN201310166492A CN103207616A CN 103207616 A CN103207616 A CN 103207616A CN 2013101664927 A CN2013101664927 A CN 2013101664927A CN 201310166492 A CN201310166492 A CN 201310166492A CN 103207616 A CN103207616 A CN 103207616A
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses an environmental information monitoring method for a transformer substation. The environmental information monitoring method comprises the steps of: (1) collecting information of the transformer substation and transmitting the environmental information to a transformer substation control terminal by utilizing an environment detection sensor; (2) judging whether the environmental information is in an abnormal state by utilizing the transformer substation control terminal, if the environmental information is in the abnormal state, carrying out a step (3); and (3) controlling an environment conditioning device to condition the environment of the transformer substation by utilizing a controller. According to the environmental information monitoring system for the transformer substation, the uniform monitoring and processing can be carried out on information about temperature, humidity and safety in the environment of the transformer substation.
Description
Technical field
The present invention relates to a kind of supervisory system, relate in particular to a kind of substation information monitoring system that is applicable to substation.The present invention also designs a kind of substation information monitoring method.
Background technology
In recent years, the enlarging of electrical network and dilatation make the security protection of transformer station use and also come into one's own gradually, the newly-built or expansion project of transformer station that annual National Development and Reform Commission all can the declaration some.Meanwhile, along with the popularization of transformer station's unmanned pattern, the thing followed has also been brought the problem of numerous supervision aspect.For example, under substation, because the various electrical equipments of transformer station the time have heat to distribute in work, but higher temperature probably makes equipment be damaged or security incident takes place, and therefore need monitor temperature in the transformer station.Again for example, under extreme weather conditions such as heavy rain, seeping phenomenon may appear in transformer station, and this will be fatal threat to the equipment in the substation, exists even without ponding, and unusual wet environment also can damage power equipment or reduce its serviceable life.Add under rainstorm weather, the generation of thunder and lightning also makes the easy breaking out of fire hidden danger of transformer station.More than these normal operations to unattended operation transformer station all be extremely disadvantageous.
Had in the prior art by environmental detection sensor and carried out the application that substation detects, it specifically is by the environmental detection sensor that is arranged on transformer station common transformer station or unattended transformer station to be carried out environment measuring, when detecting environmental abnormality information, by the main frame (being commonly referred to transformer station's control terminal) that arranges in the transformer station to the controller sending controling instruction, regulate temperature, the humidity of transformer station by the controller regulating device that controls environment, the equipment such as fire-fighting, draining of perhaps controlling are regulated the environment of transformer station automatically.But the problem that prior art exists be each transformer station carry out manual or automatic environment when regulating safety factor on the low side, and the environmental information of each transformer station changes and adjusting information all is independent record, lacks statistical study, the science of can not accomplishing is planned as a whole.
Summary of the invention
The problems referred to above in view of prior art exists the object of the present invention is to provide the high substation information monitoring system of a kind of reliability.Another object of the present invention is to provide a kind of substation information monitoring method.
To achieve these goals, a kind of substation information monitoring system provided by the invention, comprise: environmental detection sensor, transformer station's control terminal, server, environmental control unit and controller, wherein said environmental detection sensor is sent to described transformer station control terminal for detection of the environmental information of transformer station and with described environmental information; To described controller sending controling instruction, described controller is connected with described environmental control unit for controlling described environmental control unit according to described steering order to be regulated substation described transformer station control terminal according to described environmental information; Described server is connected the substation information that is used for collecting in the special time with described transformer station control terminal.
As preferably, also comprise an alarm module, described alarm module is connected with described transformer station control terminal and is used for the unusual environmental information of transformer station is carried out alarm operation.
As preferably, described alarm module comprises the acousto-optic warning unit of reporting to the police with sound and light signal.
As preferably, described alarm module also comprises the SMS alarm unit with the note form notice operator of transformer station.
As preferably, described environmental control unit comprises the air-conditioning of regulating for the dehumidification equipment that substation is carried out dehumidification operation, to the substation temperature and the drainage equipment that transformer station's ponding is carried out pump drainage.
As preferably, described server includes the storage server that the environmental information of described transformer station control terminal is unified to store.
As preferably, described environmental detection sensor comprises the first environment detecting sensor that detects for surroundings and is used for the second environment detecting sensor of carrying out environment measuring under extreme meteorological condition.
As preferably, described server also include for collect extreme weather forecast information that public weather station sends and according to described extreme weather forecast information to described transformer station control terminal sending controling instruction, described transformer station control terminal is controlled the work of described second environment detecting sensor so that workstation is detected according to described steering order.
In order to realize another object of the present invention, a kind of substation information monitoring method provided by the invention comprises: first step, environmental detection sensor are collected transformer station's information and are sent described environmental information to the transformer station control terminal; Second step, transformer station's control terminal judge whether described environmental information is in abnormality, are in abnormality if judge described environmental information, then enter third step, by the controller regulating device that controls environment substation are regulated.
As preferably, also comprise the 4th step, by environmental information and the collector end weather forecast information of server stores first environment detecting sensor collection; The 5th step, server judges whether to have extreme weather forecast information, if judge extreme weather forecast information is arranged, then enter the 6th step, move to collect substation information and send environmental information to transformer station's control terminal and server by server controls second environment detecting sensor; The 7th step, transformer station's control terminal judges whether the substation information that the second environment detecting sensor is collected is in abnormality, when detecting substation information and be in abnormality, then enter the 8th step, by the controller regulating device that controls environment substation is regulated.
As preferably, at described third step, also comprise the step of the unusual environmental information of transformer station being carried out alarm operation by an alarm module.
Compared with prior art, substation information monitoring system of the present invention has solved the not high problem of reliability that existing environmental information supervisory system exists, by the server of setting up the environmental information of each transformer station is unified storage administration simultaneously, statistical study rationally, determine that environmental information changes overall trend, the science of being convenient to is planned as a whole unified management.
Description of drawings
Fig. 1 is that the system of substation information monitoring system of the present invention connects block diagram.
Fig. 2 is the schematic flow sheet of substation information monitoring method of the present invention.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is further described in detail:
As shown in Figure 1, a kind of substation information monitoring system provided by the invention, comprise: environmental detection sensor 3, transformer station's control terminal 1, server 2, environmental control unit 6 and controller 5, wherein said environmental detection sensor 3 is sent to described transformer station control terminal 1 for detection of the environmental information of transformer station and with described environmental information; To described controller 5 sending controling instructions, described controller 5 is connected with described environmental control unit 6 for controlling 6 pairs of substation of described environmental control unit according to described steering order to be regulated described transformer station control terminal 1 according to described environmental information; Described transformer station control terminal 1 is connected with described server 2 by network communication module 9, and described server 2 is connected the substation information that is used for collecting in the special time with described transformer station control terminal 1.Special time refers in the present invention in one period working time, for example a week, one month or 1 year etc.
In the present invention, the environmental information that transformer station need monitor generally refers to environmental informations such as temperature, humidity, ponding, fire, when unusual circumstance, is undertaken automatically or the adjustment under the human intervention by environmental control unit 6.Therefore environmental detection sensor 3 can be the smoke transducer of the temperature sensor with detected temperatures function, the humidity sensor that detects the air humidity of substation, detection of fires usually and detect immersion sensor that the ponding situation whether occurs etc.Accordingly, 6 of described environmental control units should be dehumidification equipment, air-conditioning equipment or drainage equipment etc. mutually.Dehumidification equipment 61 as shown in Figure 1, air-conditioning 62 and drainage equipment 63.Preferably, in the present invention, environmental detection sensor 3 is above in several one or more alternatively, but in fact also and not exclusively is confined to above several.Can carry out the increase of other functional detecting sensors according to actual needs in the real work.But as further preferred, preferably described environmental detection sensor 3 is set at least two groups, wherein one group for dealing with daily testing, and another group is additional as to first group then.First environment detecting sensor 31 as shown in Figure 1 and second environment detecting sensor 32.
In the present embodiment, as preferably, as shown in Figure 1, can also comprise an alarm module 4, described alarm module 4 is connected with described transformer station control terminal 1 and is used for the unusual environmental information of transformer station is carried out alarm operation.Namely when the regulating device 6 that controled environment by controller 5 is carried out the ambient condition adjustment, in the alarm mode transformer station's abnormal information is notified to the operator of transformer station by alarm module 4.For the common transformer station and the unattended operation transformer station that have the operator on duty, can adopt the acousto-optic warning unit of reporting to the police with sound and light signal respectively, and notify the operator of transformer station in order to carry out manual intervention timely with the note form, the accident that prevents takes place.
In the present invention, each transformer station is connected with server 2 by network communication module 9, and network communication module 9 may be common cable network or 3G wireless network module.When transformer station's control terminal was received the environmental information that first environment detecting sensor 31 collects, as preferably, described server 2 included the storage server 21 that the environmental information of described transformer station control terminal 1 is unified to store.Can also comprise a Meteorological Services device 22 in addition, issue (for example National Meteorological Bureau) weather information of station issue by Meteorological Services device 22 by collecting each public gas image information on the internet, therefrom filter out extreme weather forecast information then and according to described extreme weather forecast information to described transformer station control terminal 1 sending controling instruction, described transformer station control terminal 1 is controlled 32 work of described second environment detecting sensor so that workstation is detected according to described steering order.Owing to set up the second environment detecting sensor 32 of only under extreme meteorological condition, carrying out environment measuring on the basis of the first environment detecting sensor 31 that is used for the surroundings detection.Be compared to existing substation information monitoring system, like this great fault-tolerance that increases the substation information monitoring is set, also avoided having only one group of environmental detection sensor and because the possibility of the flase drop that sensor fault takes place has farthest ensured the normal operation of transformer station.
The present invention also provides a kind of environmental information method for supervising, comprising: first step, environmental detection sensor are collected transformer station's information and are sent described environmental information to the transformer station control terminal; Second step, transformer station's control terminal judge whether described environmental information is in abnormality, are in abnormality if judge described environmental information, then enter third step, by the controller regulating device that controls environment substation are regulated.Fig. 2 shows the process flow diagram of substation information monitoring method of the present invention, and in the idiographic flow as shown in Figure 2, environmental detection sensor is provided with two groups, is respectively first environment detecting sensor 31 and second environment detecting sensor 32.Corresponding to a kind of substation information monitoring method provided by the invention, it specifically comprises: first step S1, and first environment detecting sensor 31 is collected transformer station's information and is sent described environmental information to the transformer station control terminal; The second step S2, transformer station's control terminal 1 judge whether described environmental information is in abnormality, are in abnormality if judge described environmental information, then enter third step S3, are regulated by the controller 56 pairs of substation of regulating device that control environment.
The purpose that two groups of environmental information sensors are set simultaneously is to guarantee the height reliability of environmental monitoring system; daily environmental information monitoring only needs to start separately one group of environmental detection sensor; and received the weather forecast information of public meteorological services sites (for example Chinese weather net) simultaneously by the internet by Meteorological Services device 22; and then therefrom screen extreme weather forecast information; when extreme weather forecast information judge occurring; then send remote control commands to transformer station's control terminal 1 by Meteorological Services device 22, by 32 work of transformer station's control terminal 1 control second environment detecting sensor.Second environment detecting sensor 32 can be by setting the particular detection parameter (for example fire, floods etc.) to special the condition of a disaster separately on the one hand, also can be used as on the other hand the replenishing of first environment detecting sensor 31, improve the fault-tolerance of total system with this.Simultaneously, because under normal meteorological condition, second environment detecting sensor 32 must be not in running order, therefore can't cause the increase on system overhaul and the energy consumption.Particularly, as shown in Figure 2, substation information monitoring method of the present invention also comprises the 4th step S4, by environmental information and the collector end weather forecast information of server stores first environment detecting sensor 31 collections; The 5th step S5, server judges whether to have extreme weather forecast information, if judge extreme weather forecast information is arranged, then enter the 6th step S6, move to collect substation information and send environmental information to transformer station's control terminal 1 and server by server controls second environment detecting sensor 32; The 7th step S7, transformer station's control terminal judges whether the substation information that second environment detecting sensor 32 is collected is in abnormality, when detection substation information is in abnormality, then enter the 8th step S8, regulated by the controller 6 pairs of substation of regulating device that control environment.Wherein at third step S3, when regulating by 6 pairs of substation of environmental control unit, the substation abnormal information can also be sent warning message by alarm module 4, warning message can comprise sound and light alarm information, also can comprise network alarming information or SMS alarm information.This step mainly relies on acousto-optic warning unit 41 and SMS alarm unit 42 to realize.And, in the practical operation, set environment is regulated the time as required, if after 6 a period of times of environmental control unit (for example 30 minutes) adjusting, substation information still exists unusually, then send SMS alarm by SMS alarm unit 42 to the responsible person concerned, thereby carry out human intervention, avoid the generation of security incident.
Above embodiment is exemplary embodiment of the present invention only, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection scope of the present invention.
Claims (7)
1. a substation information monitoring method is characterized in that, comprising: first step, environmental detection sensor are collected transformer station's information and are sent described environmental information to the transformer station control terminal; Second step, transformer station's control terminal judge whether described environmental information is in abnormality, are in abnormality if judge described environmental information, then enter third step, by the controller regulating device that controls environment substation are regulated.
2. substation information monitoring method as claimed in claim 1 is characterized in that, also comprises the 4th step, by environmental information and the collector end weather forecast information of server stores first environment detecting sensor collection; The 5th step, server judges whether to have extreme weather forecast information, if judge extreme weather forecast information is arranged, then enter the 6th step, move to collect substation information and send environmental information to transformer station's control terminal and server by server controls second environment detecting sensor; The 7th step, transformer station's control terminal judges whether the substation information that the second environment detecting sensor is collected is in abnormality, when detecting substation information and be in abnormality, then enter the 8th step, by the controller regulating device that controls environment substation is regulated.
3. substation information monitoring method as claimed in claim 2 is characterized in that, at described third step, also comprises the step of the unusual environmental information of transformer station being carried out alarm operation by an alarm module.
4. substation information monitoring method as claimed in claim 2 is characterized in that, described alarm module comprises the acousto-optic warning unit of reporting to the police with sound and light signal.
5. substation information monitoring method as claimed in claim 3 is characterized in that, described alarm module also comprises the SMS alarm unit with the note form notice operator of transformer station.
6. substation information monitoring method as claimed in claim 1, it is characterized in that described environmental control unit comprises the air-conditioning of regulating for the dehumidification equipment that substation is carried out dehumidification operation, to the substation temperature and the drainage equipment that transformer station's ponding is carried out pump drainage.
7. substation information monitoring method as claimed in claim 1, it is characterized in that described server includes the storage server that the environmental information of described transformer station control terminal is unified to store and the Meteorological Services device that is used for collector end weather forecast information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101664927A CN103207616A (en) | 2013-05-08 | 2013-05-08 | Environmental information monitoring method for transformer substation |
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| CN2013101664927A CN103207616A (en) | 2013-05-08 | 2013-05-08 | Environmental information monitoring method for transformer substation |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103514729A (en) * | 2013-10-23 | 2014-01-15 | 武陟县电业总公司 | Wireless sensor network based intelligent transformer substation environment monitoring system |
| CN104216444A (en) * | 2014-08-21 | 2014-12-17 | 国家电网公司 | Temperature and humidity measurement based secondary equipment cooling and dehumidification system |
| CN104678791A (en) * | 2013-12-03 | 2015-06-03 | 国家电网公司 | Monitoring equipment and system for electrical distribution facility |
| CN104965431A (en) * | 2015-06-29 | 2015-10-07 | 广西瀚特信息产业股份有限公司 | Environment quality detection control system and method |
| CN105914887A (en) * | 2016-05-19 | 2016-08-31 | 南京富尔登科技发展有限公司 | Prefabricated substation intelligent control system |
| CN108270293A (en) * | 2018-02-09 | 2018-07-10 | 中国能源建设集团广东省电力设计研究院有限公司 | Offshore boosting station switchgear house patrols control system and booster stations switchgear house |
| CN110618616A (en) * | 2019-09-23 | 2019-12-27 | 上海大学 | Environmental safety monitoring system of transformer substation |
| CN111857005A (en) * | 2020-07-28 | 2020-10-30 | 杭州巨骐信息科技股份有限公司 | Environmental control system of transformer substation |
| CN113900392A (en) * | 2021-09-10 | 2022-01-07 | 深圳供电局有限公司 | Transformer substation environment monitoring method and device, computer equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103514729A (en) * | 2013-10-23 | 2014-01-15 | 武陟县电业总公司 | Wireless sensor network based intelligent transformer substation environment monitoring system |
| CN104678791A (en) * | 2013-12-03 | 2015-06-03 | 国家电网公司 | Monitoring equipment and system for electrical distribution facility |
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| CN111857005A (en) * | 2020-07-28 | 2020-10-30 | 杭州巨骐信息科技股份有限公司 | Environmental control system of transformer substation |
| CN113900392A (en) * | 2021-09-10 | 2022-01-07 | 深圳供电局有限公司 | Transformer substation environment monitoring method and device, computer equipment and storage medium |
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Application publication date: 20130717 |