CN104678791A - Monitoring equipment and system for electrical distribution facility - Google Patents

Monitoring equipment and system for electrical distribution facility Download PDF

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Publication number
CN104678791A
CN104678791A CN201310642619.8A CN201310642619A CN104678791A CN 104678791 A CN104678791 A CN 104678791A CN 201310642619 A CN201310642619 A CN 201310642619A CN 104678791 A CN104678791 A CN 104678791A
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China
Prior art keywords
switchgear building
equipment
processor
dog
mentioned
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Pending
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CN201310642619.8A
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Chinese (zh)
Inventor
吴天齐
张文超
辛锋
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Beijing Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201310642619.8A priority Critical patent/CN104678791A/en
Publication of CN104678791A publication Critical patent/CN104678791A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048Monitoring; Safety

Abstract

The invention discloses monitoring equipment and a monitoring system for an electrical distribution facility. The equipment comprises a signal acquisition device, a processor and a controller, wherein the signal acquisition device is provided with an analog signal interface and/or a digital signal interface and is used for being connected with water leakage detection equipment and acquiring and outputting an indication parameter output by the water leakage detection equipment; the processor is connected with the signal acquisition device; the processor is used for outputting an execution parameter according to the indication parameter output by the signal acquisition device; the controller is connected with the processor; the controller is used for being connected with drainage equipment and transmitting a control signal corresponding to the execution parameter to the drainage equipment according to the execution parameter output by the processor. The monitoring equipment and the monitoring system for the electrical distribution facility solve the technical problem that a manual patrolling mode is difficult to timely respond to the water leakage condition of the electrical distribution facility.

Description

Switchgear building watch-dog and system
Technical field
The present invention relates to power supply safety field, in particular to a kind of switchgear building watch-dog and system.
Background technology
In electric power system; Switching Station typically refers to shunting between load center district and two high voltage substations and transfer website; it is used for collecting some transformer station 10KV outlet on the one hand; on the other hand for holding the set of the switchgear of powering to consumer with identical electric pressure; and outside electric power transfer effect; can also play the effect of outlet protection, in other words, Switching Station can be considered as being the hinge between electric power system and consumer.For trying one's best near load center district, Switching Station is built usually near the crossing of city main roads, therefore how to guarantee that the power supply safety of Switching Station becomes a problem.
The monitoring of the water inlet in the existing security of operation to Switching Station, especially its switchgear building or the situation of seepage has normally been come by manual patrol, and wherein, each makes an inspection tour the distribution station that personnel are responsible for multiple Switching Station usually.But due to the complicacy of Switching Station position, particularly for Urban-rural Fringe, the distribution of the distribution station of each Switching Station comparatively disperses usually, and its periphery traffic environment is usually comparatively complicated, timely reply is made when change appears in the operation conditions therefore only leaning on the mode of manual patrol to be difficult to the equipment in switchgear building, such as, under a scene, if there is seepage because of weather or human factor in a certain distribution station, but tour personnel fail again this distribution station that arrives in the very nick of time, then may cause the hidden danger of power supply safety.
For above-mentioned problem, at present effective solution is not yet proposed.
Summary of the invention
Embodiments provide a kind of switchgear building watch-dog and system, be difficult to tackle in time at least to solve manual patrol mode the technical matters that the situation of leaking appears in switchgear building.
According to an aspect of the embodiment of the present invention, provide a kind of switchgear building watch-dog, comprise: signal picker, be provided with analog signal interface and/or digital signal interface, for connecting leak water detdction equipment, above-mentioned signal picker for obtain and export above-mentioned leak water detdction equipment export indication parameter; Processor, connects above-mentioned signal picker, and the above-mentioned indication parameter that above-mentioned processor is used for exporting according to above-mentioned signal picker exports execution parameter; Controller, connects above-mentioned processor, and above-mentioned controller for connecting drainage equipment, and transmits the control signal corresponding with above-mentioned execution parameter according to the above-mentioned execution parameter that above-mentioned processor exports to above-mentioned drainage equipment.
Preferably, above-mentioned switchgear building comprises multiple, wherein, each above-mentioned switchgear building is provided with one or more above-mentioned leak water detdction equipment and one or more above-mentioned drainage equipment, wherein, the indication parameter that above-mentioned processor is used for exporting according to the one or more above-mentioned leak water detdction equipment be arranged in each above-mentioned switchgear building exports the above-mentioned execution parameter corresponding with the one or more above-mentioned drainage equipment be arranged in each above-mentioned switchgear building above-mentioned.
Preferably, above-mentioned switchgear building is positioned at Switching Station, wherein, above-mentioned switchgear building comprise following one of at least: transformer room, high-tension switch cabinet room, low-tension switch cabinet room; And/or, above-mentioned leak water detdction equipment comprise following one of at least: humidity sensor, hydraulic pressure sensor, liquid level sensor; And/or above-mentioned drainage equipment comprises: switchgear building water pump.
Preferably, also comprise: communication module, connect above-mentioned processor, above-mentioned communication module is used for and remote master devices communicating; Wherein, above-mentioned processor also for receive according to above-mentioned communication module, the instruction that returned by above-mentioned remote master equipment exports above-mentioned execution parameter.
Preferably, above-mentioned communication module is also for the above-mentioned indication parameter of above-mentioned remote master device transmission, and above-mentioned remote master equipment returns above-mentioned instruction according to above-mentioned indication parameter.
Preferably, above-mentioned switchgear building watch-dog also comprises: image acquisition device, connects above-mentioned processor, and above-mentioned image acquisition device is for gathering the image information at switchgear building scene; Wherein, above-mentioned processor also for by above-mentioned communication module to the above-mentioned image information of above-mentioned remote master device transmission, above-mentioned remote master equipment returns above-mentioned instruction according to above-mentioned image information.
Preferably, above-mentioned switchgear building watch-dog also comprises: storer, connects above-mentioned processor, and above-mentioned storer is for storing the first predetermined threshold value of above-mentioned remote master device transmission; Wherein, above-mentioned processor is used for from above-mentioned storer, read above-mentioned first predetermined threshold value, and exports above-mentioned execution parameter according to above-mentioned indication parameter and above-mentioned first predetermined threshold value.
Preferably, above-mentioned processor also for by above-mentioned communication module to above-mentioned remote master device transmission temporal information and/or the parameter information comprising above-mentioned indication parameter, wherein, above-mentioned temporal information comprises: above-mentioned signal picker collects time of above-mentioned indication parameter and/or above-mentioned controller transmits the time of above-mentioned execution parameter to above-mentioned drainage equipment.
Preferably, above-mentioned processor is also for judging output alarm signal and/or warning message after above-mentioned indication parameter meets or exceeds the second predetermined threshold value, wherein, above-mentioned switchgear building watch-dog also comprises: alarm appliance, connect above-mentioned processor, the alerting signal that above-mentioned alarm appliance is used for transmitting according to above-mentioned processor switches to alarm condition by safe condition; And/or, the above-mentioned warning message of above-mentioned communication module also for exporting to the above-mentioned processor of above-mentioned remote master device transmission.
According to the another aspect of the embodiment of the present invention, additionally provide a kind of switchgear building supervisory system, comprising: one or more leak water detdction equipment and one or more drainage equipment, be arranged in above-mentioned switchgear building; Above-mentioned one or more switchgear building watch-dogs, each above-mentioned switchgear building watch-dog is between to be connected in the one or more and above-mentioned one or more drainage equipment in above-mentioned one or more leak water detdction equipment one or more; Remote master equipment, by the communication module in each above-mentioned switchgear building watch-dog and each above-mentioned switchgear building watch-dog data communication.
Preferably, above-mentioned switchgear building supervisory system also comprises: database server, communicates with above-mentioned remote master device data, is received from temporal information and/or the parameter information of above-mentioned one or more switchgear building watch-dog for backing up above-mentioned remote master equipment.
In embodiments of the present invention, leak water detdction equipment collection site indication parameter is coordinated and the mode being controlled drainage equipment by processor according to this indication parameter by controller owing to have employed signal picker, reach the effect in time water leakage degree in switchgear building controlled under the not on-site prerequisite of the managerial personnel of switchgear building supervisory system, thus solve manual patrol mode and be difficult to tackle in time the problem that the situation of leaking appears in switchgear building, and then reach the effect improving power supply safety.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of a kind of optional switchgear building watch-dog according to the embodiment of the present invention;
Fig. 2 is the schematic diagram according to the optional switchgear building watch-dog of the another kind of the embodiment of the present invention;
Fig. 3 is the schematic diagram of another the optional switchgear building watch-dog according to the embodiment of the present invention;
Fig. 4 is the schematic diagram of another the optional switchgear building watch-dog according to the embodiment of the present invention;
Fig. 5 is the schematic diagram of a kind of optional switchgear building supervisory system according to the embodiment of the present invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Embodiment 1
According to the embodiment of the present invention, provide a kind of switchgear building watch-dog, as shown in Figure 1, this equipment comprises:
1) signal picker 102, is provided with analog signal interface and/or digital signal interface, for connecting leak water detdction equipment, signal picker 102 for obtain and export leak water detdction equipment export indication parameter;
2) processor 104, connection signal collector 102, processor 104 exports execution parameter for the indication parameter exported according to signal picker 102;
3) controller 106, connection handling device 104, controller 106 for connecting drainage equipment, and transmits the control signal corresponding with execution parameter according to the execution parameter that processor 104 exports to drainage equipment.
Will be clear that, one of problem to be solved by this invention is to provide a kind of watch-dog, to replace the manual patrol mode of the existing distribution station to switchgear building and place thereof, to reach the control not realizing under prerequisite at the scene distribution indoor water-leakage situation the managerial personnel of distribution station.For realizing this purpose, in embodiments of the present invention, above-mentioned switchgear building watch-dog employing controller 106 realizes the driving to the drainage equipment be attached thereto, and then realizes the effective control to the water leakage degree in switchgear building by this drainage equipment in supervisory system.
Particularly, in embodiments of the present invention, above-mentioned drainage equipment can be arranged in switchgear building or the water pump of switchgear building underground, and then the eliminating of ponding to switchgear building or percolating water can be realized by the draining of this switchgear building water pump, thus reach the effect of the water leakage degree controlled in switchgear building, wherein, above-mentioned control signal can be simple make-and-break signal, also can be the simulating signal etc. controlled the motor speed of switchgear building water pump.Certainly, be more than a kind of example, in embodiments of the present invention, drainage equipment can also comprise other feasible equipment, and the present invention is not construed as limiting this.
In addition, in embodiments of the present invention, above-mentioned controller 106 can be the control circuit for driving drainage equipment usually, such as, for switchgear building water pump, controller 106 can comprise programmable logic controller (PLC) PLC(Programmable Logic Controller) output module of institute's carry, the relay be connected with the output switching terminal mouth of this output module, and the contactor etc. to be connected with this relay, under above-mentioned scene, output module improves the driving force of the switching signal that it exports, ensure that the normal control to follow-up relay and contactor, thus achieve by the conversion of digital switch to the actual control signal to drainage equipment output.
A kind of specific implementation of controller 106 is The present invention gives by above-described embodiment, but in some embodiments of the invention, this controller 106 also can be embodied in other forms, the control chip etc. such as encapsulated by control circuit, wherein, this control chip also can integrate with processor 104, and the present invention is not construed as limiting this.In addition, it should be noted that, in some embodiments of the invention, for the drainage equipment of driving force not requiring control signal, such as be provided with the drainage equipment etc. of power amplifier module, above-mentioned controller 106 also can show as a simple output block or web member, such as a physical interface or comprise the outstanding control mechanism etc. of solenoid, and the present invention is not construed as limiting this.
Further, for realizing the driving to this controller 106, in embodiments of the present invention, above-mentioned switchgear building watch-dog can comprise processor 104, wherein, processor 104 is connected with controller 106, and processor 104 can export execution parameter, and then controller 106 can generate control signal according to this execution parameter and this control signal is transferred to above-mentioned drainage equipment.
Particularly, in embodiments of the present invention, above-mentioned processor 104 can be the core processing module in PLC, such as CPU module etc., but this and do not mean that restriction constituted to the present invention, such as, in some embodiments of the invention, this processor 104 also can be the processing module or microprocessor etc. in distributed processing system(DPS).
Further, for realizing the effective control to the water leakage degree in switchgear building, in embodiments of the present invention, above-mentioned switchgear building watch-dog can also comprise signal picker 102, wherein, this signal picker 102 both may be used for directly connecting leak water detdction equipment, the such as common leak water detdction equipment by comprising the probe of hydraulic sensitive element and voltage or current transducer and being formed, thus the simulating signal collected can be converted to by analog signal interface disposed thereon the parameter being characterized the instruction water leakage degree that sensor senses by concrete numerical value by this signal picker 102, the digital signal of such as liquid level, and export this digital signal as indication parameter to processor 104, on the other hand, this signal picker 102 also may be used for connecting leak water detdction equipment, and receive the indication parameter of this leak water detdction equipment output, in this situation, this signal picker 102 also can be a simple physical interface, or the load module to be coupled with processor 104, the present invention is not construed as limiting this.Typically, in embodiments of the present invention, for the switchgear building supervisory system adopting PLC, above-mentioned signal picker 102 can be the load module of PLC institute carry.
In embodiments of the present invention, the indication parameter that processor 104 can transmit according to signal picker 102 determines the execution parameter exporting to controller 106, such as, in one embodiment, processor 104 can judge whether indication parameter meets or exceeds a certain default parameter threshold, if so, then can export a start-up parameter, be used to indicate controller 106 and start corresponding switchgear building water pump.Certainly, this is a kind of example, in other embodiments of the invention, this indication parameter can also be utilized to carry out more complicated control to drainage equipment, steering logic wherein can also comprise more multi-step, such as can take different control strategies when indication parameter meets or exceeds the parameter threshold of different brackets, such as start the switchgear building water pump etc. of diverse location, varying number, the present invention is not construed as limiting this.
Particularly, in embodiments of the present invention, above-mentioned switchgear building can be transformer room in Switching Station, high-tension switch cabinet room, low-tension switch cabinet room or its combination in any, above-mentioned leak water detdction equipment can comprise following one of at least: humidity sensor, hydraulic pressure sensor, liquid level sensor, but the present invention is not construed as limiting this.
By the way, in embodiments of the present invention, leak water detdction equipment collection site indication parameter is coordinated and the mode being controlled drainage equipment by processor 104 according to this indication parameter by controller 106 owing to have employed signal picker 102, reach the effect in time water leakage degree in switchgear building controlled under the not on-site prerequisite of the managerial personnel of switchgear building supervisory system, thus solve manual patrol mode and be difficult to tackle in time the problem that the situation of leaking appears in switchgear building, and then reach the effect improving power supply safety.
Preferably, in embodiments of the present invention, above-mentioned switchgear building comprises multiple, such as, can comprise the transformer room in a distribution station, high-tension switch cabinet room, low-tension switch cabinet room etc., or the multiple switchgear buildings in multiple distribution station.Under above-mentioned scene, each switchgear building all can be provided with one or more leak water detdction equipment, and one or more drainage equipment, wherein, processor 104 can the mean value of indication parameter measured by the multiple leak water detdction equipment in same switchgear building as the foundation of steering logic, also the Different Effects of leak water detdction equipment in actual motion environment be arranged near diverse location or distinct device can be considered, and then realize the control to drainage equipment by more complicated steering logic, also be, in embodiments of the present invention, the indication parameter that processor 104 may be used for exporting according to the one or more leak water detdction equipment be arranged in each switchgear building exports the execution parameter corresponding with the one or more drainage equipment be arranged in each switchgear building.
On basis described above, preferably, as shown in Figure 2, in embodiments of the present invention, above-mentioned switchgear building watch-dog can also comprise:
1) communication module 202, connection handling device 104, communication module 102 for remote master devices communicating; Wherein, processor 104 can also be used for instruction output execution parameter that receive according to communication module 202, that returned by remote master equipment.
In embodiments of the present invention, the communication between switchgear building watch-dog and remote master equipment can be realized by communication module 202, wherein, processor 104 can according to received by this communication module 202, the instruction that sent by remote master equipment transmits above-mentioned execution parameter to controller 106.Under above-mentioned scene, the instruction that switchgear building managerial personnel can be run to this remote master equipment input control drainage equipment by the input equipment be connected on remote master equipment, and then this instruction can be transferred to communication module 202 by the communication port between communication module 202 and this remote master equipment, and via processor 104 process, realize the control to drainage equipment by controller 106, also namely realize by remote master equipment the Long-distance Control of drainage equipment being positioned at switchgear building scene.Particularly, this communication module 202 can be conventional wireless communication module, and can be also the communication management module etc. meeting Ethernet or other current communications standards, the present invention be limited in any way this.
Further, under above-mentioned scene, communication module 202 can also be used for the indication parameter obtained by signal picker 102 to remote master device transmission, so that make remote master equipment or its managerial personnel return above-mentioned instruction or other relevant control instructions according to this indication parameter.
In addition, as shown in Figure 3, in embodiments of the present invention, above-mentioned switchgear building watch-dog can also comprise:
1) image acquisition device 302, connection handling device, image acquisition device 302 is for gathering the image information at the scene of switchgear building; Wherein, processor 104 also for by communication module 202 to remote master device transmission image information, to make remote master equipment according to image information link order.
In embodiments of the present invention, image acquisition device 302 can be apparatus for making a video recording or imaging device, such as camera, camera etc., but the present invention is not construed as limiting this.Under above-mentioned scene, the image information at switchgear building scene can be gathered by image acquisition device 302, the image informations such as the photo of such as, when equipment runs at the scene shooting or video recording, and this image information can be transferred to remote master equipment by communication module 202, thus the managerial personnel being positioned at remote master equipment one end can determine whether inputting whether start fixing quantity is carried out in drainage equipment or input said instruction to drainage equipment according to these real-time image informations.
Certainly, be more than some feasible embodiments of the present invention, not limitation of the invention.As shown in Figure 4, as the another kind of feasible embodiment of the present invention, above-mentioned switchgear building watch-dog can comprise:
1) storer 402, connection handling device 104, storer 402 is for storing the first predetermined threshold value of remote master device transmission; Wherein, processor 104 for reading the first predetermined threshold value from storer 402, and exports execution parameter according to indication parameter and the first predetermined threshold value.
In addition, in embodiments of the present invention, for transmitting more relevant information to remote master equipment one end or its managerial personnel, so that to these information back up using as switchgear building watch-dog track record or facilitate managerial personnel to make corresponding operation, no matter that form, all can reach the effect of the security improving switchgear building supervisory system on the one hand, also facilitate managerial personnel use record maintenance to this system and its on the other hand.
Wherein, as one of preferred mode, in embodiments of the present invention, processor 104 may be used for by communication module 202 to remote master device transmission temporal information and/or the parameter information comprising indication parameter; Wherein, temporal information can comprise: signal picker 102 collects time of indication parameter and/or the controller time to drainage equipment transmission execution parameter.
Further, consider the designing requirement of more high safety grade, in embodiments of the present invention, processor 104 can also be used for judging output alarm signal and/or warning message after indication parameter meets or exceeds the second predetermined threshold value, wherein,
Above-mentioned switchgear building watch-dog can also comprise: alarm appliance, connection handling device 104, and alarm appliance is used for switching to alarm condition according to the alerting signal of processor transmission by safe condition; And/or,
The warning message of communication module 202 also for exporting to remote master device transmission processor.
The invention provides a kind of preferred embodiment to make an explanation to the present invention further, but it should be noted that the preferred embodiment is just in order to better describe the present invention, does not form and limits improperly the present invention.
Embodiment 2
According to the embodiment of the present invention, additionally provide a kind of switchgear building supervisory system, as shown in Figure 5, this device can comprise:
1) one or more leak water detdction equipment 506 and one or more drainage equipment 508, be arranged in switchgear building;
2) the one or more switchgear building watch-dogs 502 any one of claim 1 to 9, each switchgear building watch-dog is between to be connected in the one or more and one or more drainage equipment 508 in one or more leak water detdction equipment 506 one or more;
3) remote master equipment 504, by the communication module in each switchgear building watch-dog 502 and each switchgear building watch-dog 502 data communication.
As shown in Figure 5, in embodiments of the present invention, a switchgear building supervisory system can comprise at least one remote master equipment 504 and one or more switchgear building watch-dog 502, wherein, this one or more switchgear building watch-dog 502 can have the switchgear building watch-dog 502 of communication module 202 as described in example 1 above, thus each in this one or more switchgear building watch-dog 502 all can be communicated with remote master equipment 504 by its communication module 202.
Be similar to the interactive mode between the switchgear building watch-dog described in embodiment 1 and remote master equipment, in embodiments of the present invention, the following information one of at least that it can gather by switchgear building watch-dog 502: parameter information, image information, temporal information, warning message etc., report remote master equipment 504, in addition, the instruction controlled drainage equipment also can be conveyed to switchgear building watch-dog 502 by remote master equipment, and the present invention is not construed as limiting this.
Further, as shown in Figure 5, in embodiments of the present invention, each switchgear building watch-dog 502 all can be connected with multiple leak water detdction equipment 506 and multiple drainage equipment 508, generally speaking, same leak water detdction equipment 506 or same drainage equipment 508 can only be connected with a switchgear building watch-dog 502, and these leak water detdction equipment 506 be connected with same switchgear building watch-dog 502 and drainage equipment 508 can be arranged in same switchgear building, administer and maintain to facilitate, but the present invention is not construed as limiting this.
Under above-mentioned scene, managerial personnel can by realizing to above-mentioned one or more switchgear building watch-dog monitoring with the exchange of remote master equipment 504, such as, these managerial personnel can carry out Long-distance Control according to the indication parameter of a certain switchgear building watch-dog real-time Transmission and/or image information artificially to drainage equipment, certainly, this remote master equipment also can automatically according to this indication parameter and/or image information, the running environment to switchgear building judges, and controlling drainage equipment according to judged result, the present invention is not construed as limiting this.
Further, in embodiments of the present invention, above-mentioned switchgear building supervisory system can also comprise database server, wherein, remote master equipment 504 can also set up data cube computation with this database server, thus the above-mentioned every terms of information returning to remote master equipment 504 by switchgear building watch-dog 502 can be stored in database server, so that the inquiry carried out of this remote master equipment or managerial personnel's separated in time cycle and respective operations, or generate correlation report further, and then other equipment in production system can be reported.
Particularly; in embodiments of the present invention; remote master equipment 504 in switchgear building monitoring management system can be computing machine; this database server can be the server with active and standby function; but the present invention is not construed as limiting this; any the application of meeting limits and can realize the equivalence that the device of above-mentioned functions, equipment or system all should be considered as the feature in the present invention and replaces or equal modification, replaces or the roughly the same embodiment of equal modification all should be considered as within protection scope of the present invention based on these equivalences.
The invention provides a kind of preferred embodiment to make an explanation to the present invention further, but it should be noted that the preferred embodiment is just in order to better describe the present invention, does not form and limits improperly the present invention.
As can be seen from the above description, present invention achieves following technique effect:
1) have employed signal picker and coordinate leak water detdction equipment collection site indication parameter and the mode being controlled drainage equipment by processor according to this indication parameter by controller, reach the effect in time water leakage degree in switchgear building controlled under the not on-site prerequisite of the managerial personnel of switchgear building supervisory system, and then reach the effect improving power supply safety;
2) mode adopting above-mentioned switchgear building watch-dog to be combined with remote master equipment, achieve the Centralized Monitoring to one or more switchgear building and the effective management to authorized user further, and then reduce handling cost and the maintenance cost of whole switchgear building supervisory system.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (11)

1. a switchgear building watch-dog, is characterized in that, comprising:
Signal picker, is provided with analog signal interface and/or digital signal interface, for connecting leak water detdction equipment, described signal picker for obtain and export described leak water detdction equipment export indication parameter;
Processor, connects described signal picker, and the described indication parameter that described processor is used for exporting according to described signal picker exports execution parameter;
Controller, connects described processor, and described controller for connecting drainage equipment, and transmits the control signal corresponding with described execution parameter according to the described execution parameter that described processor exports to described drainage equipment.
2. switchgear building watch-dog according to claim 1, is characterized in that, described switchgear building comprises multiple, and wherein, switchgear building described in each is provided with one or more described leak water detdction equipment and one or more described drainage equipment, wherein,
The indication parameter that described processor is used for exporting according to the one or more described leak water detdction equipment be arranged in switchgear building described in each export be arranged on described in described execution parameter corresponding to one or more described drainage equipment in switchgear building described in each.
3. switchgear building watch-dog according to claim 2, is characterized in that, described switchgear building is positioned at Switching Station, wherein,
Described switchgear building comprise following one of at least: transformer room, high-tension switch cabinet room, low-tension switch cabinet room; And/or,
Described leak water detdction equipment comprise following one of at least: humidity sensor, hydraulic pressure sensor, liquid level sensor; And/or,
Described drainage equipment comprises: switchgear building water pump.
4. switchgear building watch-dog according to any one of claim 1 to 3, is characterized in that, also comprise:
Communication module, connects described processor, and described communication module is used for and remote master devices communicating; Wherein,
Described processor also for receive according to described communication module, the instruction that returned by described remote master equipment exports described execution parameter.
5. switchgear building watch-dog according to claim 4, is characterized in that,
Described communication module is also for indication parameter described in described remote master device transmission, and described remote master equipment returns described instruction according to described indication parameter.
6. switchgear building watch-dog according to claim 4, is characterized in that, also comprise:
Image acquisition device, connects described processor, and described image acquisition device is for gathering the image information at the scene of described switchgear building; Wherein,
Described processor also for by described communication module to image information described in described remote master device transmission, described remote master equipment returns described instruction according to described image information.
7. switchgear building watch-dog according to claim 4, is characterized in that, also comprise:
Storer, connects described processor, and described storer is for storing the first predetermined threshold value of described remote master device transmission; Wherein,
Described processor is used for from described storer, read described first predetermined threshold value, and exports described execution parameter according to described indication parameter and described first predetermined threshold value.
8. switchgear building watch-dog according to claim 4, is characterized in that,
Described processor also for by described communication module to described remote master device transmission temporal information and/or the parameter information comprising described indication parameter, wherein, described temporal information comprises: described signal picker collects time of described indication parameter and/or described controller transmits the time of described execution parameter to described drainage equipment.
9. switchgear building watch-dog according to claim 4, is characterized in that, described processor also for judging output alarm signal and/or warning message after described indication parameter meets or exceeds the second predetermined threshold value, wherein,
Described switchgear building watch-dog also comprises: alarm appliance, connects described processor, and the alerting signal that described alarm appliance is used for transmitting according to described processor switches to alarm condition by safe condition; And/or,
The described warning message of described communication module also for exporting to processor described in described remote master device transmission.
10. a switchgear building supervisory system, is characterized in that, comprising:
One or more leak water detdction equipment and one or more drainage equipment, be arranged in described switchgear building;
One or more switchgear building watch-dog as claimed in any one of claims 1-9 wherein, switchgear building watch-dog described in each is between to be connected in the one or more and described one or more drainage equipment in described one or more leak water detdction equipment one or more;
Remote master equipment, by the communication module in switchgear building watch-dog described in each and switchgear building watch-dog data communication described in each.
11. switchgear building supervisory system according to claim 10, is characterized in that, also comprise:
Database server, communicates with described remote master device data, is received from temporal information and/or the parameter information of described one or more switchgear building watch-dog for backing up described remote master equipment.
CN201310642619.8A 2013-12-03 2013-12-03 Monitoring equipment and system for electrical distribution facility Pending CN104678791A (en)

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Application Number Priority Date Filing Date Title
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Application publication date: 20150603