CN105258736A - Device and method for monitoring switchgear - Google Patents

Device and method for monitoring switchgear Download PDF

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Publication number
CN105258736A
CN105258736A CN201510814770.4A CN201510814770A CN105258736A CN 105258736 A CN105258736 A CN 105258736A CN 201510814770 A CN201510814770 A CN 201510814770A CN 105258736 A CN105258736 A CN 105258736A
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CN
China
Prior art keywords
switch cubicle
parameter value
operational parameter
operational
monitoring equipment
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Pending
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CN201510814770.4A
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Chinese (zh)
Inventor
邵振华
陈天翔
陈丽安
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Xiamen University of Technology
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Xiamen University of Technology
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Priority to CN201510814770.4A priority Critical patent/CN105258736A/en
Publication of CN105258736A publication Critical patent/CN105258736A/en
Pending legal-status Critical Current

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  • Keying Circuit Devices (AREA)

Abstract

The present invention provides a device and method for monitoring switchgear. The device for monitoring the switchgear comprises a memory and a processor, and the memory stores a normal data range of at least one operating parameter of the switchgear in a normal operation condition in advance. The processor comprises: an acquisition module configured to acquire at least one operating parameter value, detected by a detection device, of the switchgear; a determination module configured to determine whether the acquired at least one operating parameter value is in the normal data range of the at least one operating parameter; and a control module configured to control a prompt device to emit a prompt massage when there is provided an operating parameter value in the at least one operating parameter value is not in the normal data range of the operating parameter. The device and method for monitoring the switchgear are capable of monitoring the operating conditions of the switchgear in real time, and enable workers to find latent faults in the switchgear in advance and remove the latent faults in time.

Description

Switch cubicle monitoring equipment and method
Technical field
The present invention relates to electrical equipment technical field, particularly a kind of switch cubicle monitoring equipment and method.
Background technology
China's power industry fast development in recent years, to the energy supply of increase China, readjusting the energy structure and preserving the ecological environment serves positive role.Switch cubicle is the important distribution facility of electric system, once break down, normally run, bringing inconvenience to resident living to affecting electric system, needs to drop into a large amount of manpower and materials simultaneously and rushes to repair it.
The patent No. is " 201220414176.8 ", and the Chinese invention patent of " transformer station's air-conditioning remote control " by name have developed air-conditioning remote control.But above-mentioned air-conditioning remote control exists 2 deficiencies, first said apparatus does not only contain humidity detection device containing device for detecting temperature, can not control temperature and the humidity of transformer station's environment simultaneously; Its two be said apparatus monitoring be air themperature in transformer station; its objective is the management level promoting transformer station; can not environment temperature in monitoring switch cabinet, well can not play the effect of switch cubicle and pulpit primary equipment and secondary device in protection transformer station.
Summary of the invention
In view of the foregoing, be necessary to propose a kind of switch cubicle monitoring equipment and method.
A kind of switch cubicle monitoring equipment, comprises a storer and a processor, is previously stored with the normal data scope that switch cubicle is at least one operational factor under normal operating conditions in described storer.Described processor comprises: an acquisition module, for obtaining at least one operational parameter value of the described switch cubicle that a pick-up unit detects; One judge module, for judging whether at least one operational parameter value of described acquisition falls into the normal data scope of described at least one operational factor; And a control module, for when there being operational parameter value not fall into the normal data scope of this operational factor in described at least one operational parameter value, controlling a suggestion device and sending prompting message.
A kind of switch cubicle monitoring method, described method comprises: obtaining step, obtains at least one operational parameter value of the switch cubicle that a pick-up unit detects; Determining step, judges whether at least one operational parameter value of described acquisition falls into the normal service data scope that described switch cubicle is at least one operational factor under normal operating conditions; And rate-determining steps one, if when having operational parameter value not fall into the normal data scope of this operational factor in described at least one operational parameter value, control a suggestion device and send prompting message.
The ruuning situation of switch cubicle monitoring equipment of the present invention and method energy Real-Time Monitoring switch cubicle, and send a prompting message when switch cubicle runs and occurs abnormal, facilitate staff to find inside switch cabinet incipient fault in advance and get rid of in time.In addition, the running status of switch cubicle can also be sent to a remote control terminal by switch cubicle detection method of the present invention, facilitate user understand switch cubicle running status and when switch cubicle occurs abnormal the operational factor of remote adjustment switch cubicle.
Accompanying drawing explanation
Fig. 1 is the applied environment schematic diagram of the switch cubicle monitoring equipment in one embodiment of the invention.
Fig. 2 is the structural representation of the switch cubicle monitoring equipment in one embodiment of the invention.
Fig. 3 is the process flow diagram of the switch cubicle monitoring method in one embodiment of the invention.
Reference numeral:
Switch cubicle monitoring equipment 100
Switch cubicle monitoring system 10
Acquisition module 11
Judge module 12
Control module 13
Storer 20
Processor 30
Communicator 40
Pick-up unit 50
Suggestion device 60
Regulating device 70
Switch cubicle 200
Remote control terminal 300
Switch cubicle monitoring method 3
Step S301~S305
Specific embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, be the applied environment schematic diagram of switch cubicle monitoring equipment 100 in one embodiment of the invention.Described switch cubicle monitoring equipment 100 is applied in unified power system, for the running status of monitoring switch cabinet 200.Described switch cubicle monitoring equipment 100 also realizes communicating to connect with a remote control terminal 300, for the operational parameter value of described switch cubicle 200 is sent to described remote control terminal 300, staff is facilitated to understand the running status of switch cubicle 200 by remote control terminal 300.
As shown in Figure 2, be the structural representation of switch cubicle monitoring equipment 100 in one embodiment of the invention.This switch cubicle monitoring equipment 100 includes, but not limited to storer 20, processor 30, communicator 40, pick-up unit 50, suggestion device 60 and regulating device 70.
Described storer 20 is for storing the related data of described switch cubicle monitoring equipment 100, and such as switch cubicle 200 is in the normal data scope of at least one operational factor under normal operating conditions, operates in the program code etc. on this switch cubicle monitoring equipment 100.Described storer 20 can be an external memory communicated to connect with described switch cubicle monitoring equipment 100, also can be the internal memory of described switch cubicle monitoring equipment 100 itself.
Described communicator 40 such as, for realizing described switch cubicle monitoring equipment 100 and external unit, the intercommunication mutually between switch cubicle 200, remote control terminal 300 etc.Described communicator 40 can be wire communication device, also can be radio communication device, such as bluetooth, WIFI etc.
Described pick-up unit 50 is for detecting the operational parameter value of described switch cubicle 200, and described suggestion device 60 reminds staff for sending prompting message when described switch cubicle 200 operation exception.Described regulating device 70 is for the relevant operational parameter value of by-pass cock cabinet 200.Described pick-up unit 50, suggestion device 60 and regulating device 70 can be the outside autonomous devices with the communication connection of described switch cubicle monitoring equipment 100, also can be the devices being built in described switch cubicle monitoring equipment 100.In the present embodiment, described pick-up unit 50, suggestion device 60 and regulating device 70 are built in described switch cubicle monitoring equipment 100.
Run to have a switch cubicle monitoring system 10 and control described switch cubicle monitoring equipment 100 in described processor 30 and work.Described switch cubicle monitoring system 10, for monitoring the running status of described switch cubicle 200 and being forwarded to described remote control terminal 300, sends a prompting message prompting staff simultaneously when switch cubicle 200 runs and occurs abnormal.
In the present embodiment, described switch cubicle monitoring system 10 comprises acquisition module 11, judge module 12 and control module 13.Module alleged by the present invention refer to a kind of can be performed and the sequence of program instructions section of specific function can be completed by the processor 30 of switch cubicle monitoring equipment 100.Function about each module specifically describes in the process flow diagram of lower Fig. 3.
As shown in Figure 3, be the process flow diagram of switch cubicle monitoring method 3 in one embodiment of the invention.According to different demand, the order of the step of this process flow diagram can change, and some step can be omitted.
Step S301, described acquisition module 11 obtains at least one operational parameter value of the described switch cubicle 200 that a pick-up unit 50 detects.
Step S301, described acquisition module 11 obtains at least one operational parameter value of the described switch cubicle 200 that a pick-up unit 50 detects.
In the present embodiment, described at least one operational factor comprises isolating switch average mark closing speed, three-phase current, three-phase voltage, temperature, the humidity of switch cubicle 200.Correspondingly, described pick-up unit 50 comprises displacement transducer, current sensor, voltage sensor, temperature sensor, humidity sensor etc.
It should be noted that, because the moving contact of isolating switch is in noble potential, can not direct installation position displacement sensor, but the main contact of isolating switch is driven by pull bar, as long as so the movement travel of measuring pull bar just can go out the divide-shut brake speed of isolating switch by indirect inspection.Therefore, in an embodiment of the present invention, the divide-shut brake speed of isolating switch measured by displacement transducer by the movement travel of indirect inspection pull bar.In the present embodiment, institute's displacement sensors is the miniature rod-pulling type linear displacement transducer of KTM-25mm that meter Lang company produces.
Step S302, described control module 13 controls described communicator 40 and the described at least one operational parameter value got is sent to described remote control terminal 300.Described remote control terminal 300 can be mobile electronic device, such as mobile phone, panel computer etc.Staff is facilitated to understand the running status of switch cubicle 200 whenever and wherever possible.
Step S303, gets the normal data scope whether at least one operational parameter value falls into an operational factor described in described judge module 12 judges.If there is operational parameter value not fall into the normal data scope of this operational factor, perform step S304; Otherwise return step S301.
The normal data scope of at least one operational factor is previously stored with in described storer 20, normal data scope corresponding with this operational factor be stored in advance in storer 20 for the described at least one operational parameter value got is compared by described judge module 12, thus judges whether this operational parameter value got falls into the normal data scope of its correspondence.If do not fall into the normal data scope of its correspondence, then illustrate that the running status of described switch cubicle 200 may occur exception, perform step S304.If fall into the normal data scope of its correspondence, then illustrate that the running status of described switch cubicle 200 is normal, flow process returns step S301, until find that the operational parameter value got does not fall into the normal data scope of its correspondence, performs step S304.
Particularly, described normal temperature range is-15 DEG C ~+40 DEG C, and normal humidity scope is for being less than 95%.If detect that temperature is 41 DEG C, perform step S304.
Step S304, described control module 13 controls described suggestion device 60 and sends a prompting message, controls described communicator 40 simultaneously and sends an information to described remote control terminal 300.
In the present embodiment, described suggestion device 60 is display screen and loudspeaker, and correspondingly, described prompting message is text prompt and auditory tone cues.In embodiments of the present invention, described display screen also for showing the trip information that described acquisition module 11 gets in real time, facilitates staff to check.
Step S305, described control module 13 controls the operational parameter value of described regulating device 70 to described switch cubicle 200 according to the steering order that described remote control terminal 300 sends and regulates.
When receiving the information of described switch cubicle 200 operation exception that described switch cubicle monitoring equipment 100 sends at remote control terminal 300, staff can regulate according to the operational factor of unusual condition at remote control terminal 300 regulating and controlling device 70 pairs of switch cubicles 200, described regulating device 70 can be temperature control equipment, humidity control apparatus etc.
Particularly, if when the running temperature overrun of switch cubicle 200 being detected, staff can send a steering order at remote control terminal 300, such as, " temperature is reduced to XX DEG C ".After described switch cubicle checkout equipment 100 receives this steering order, control temperature regulating device 70 reduces the temperature of switch cubicle 200.
Switch cubicle monitoring equipment 100 of the present invention is detected in real time by the operational factor of pick-up unit 50 pairs of switch cubicles 200 and the data detected is sent to described remote control terminal 300, facilitates staff to understand the running status of switch cubicle 200.In addition, switch cubicle monitoring equipment 100 of the present invention also by by the data detected be stored in advance in the data that the switch cubicle 200 in storer 20 is under normal operating conditions and compare, thus judge the running status of switch cubicle 200 whether abnormal and judge the running status of switch cubicle 200 control time abnormal suggestion device 60 send prompting message or transmission one information extremely described remote control terminal 300 remind staff.By switch cubicle monitoring equipment 100 of the present invention, staff can also use the operational parameter value of remote control terminal 300 regulating and controlling device 70 pairs of switch cubicles 200 to regulate, thus reduce the maintenance cost of electric system, strengthen stability and the reliability of electric system.
Finally should be noted that, above embodiment only limits for illustration of technical scheme of the present invention, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.

Claims (10)

1. a switch cubicle monitoring equipment, comprises a storer and a processor, it is characterized in that, be previously stored with the normal data scope that switch cubicle is at least one operational factor under normal operating conditions in described storer, described processor comprises:
One acquisition module, for obtaining at least one operational parameter value of the described switch cubicle that a pick-up unit detects;
One judge module, for judging whether at least one operational parameter value of described acquisition falls into the normal data scope of described at least one operational factor; And
One control module, for when there being operational parameter value not fall into the normal data scope of this operational factor in described at least one operational parameter value, controlling a suggestion device and sending prompting message.
2. switch cubicle monitoring equipment as claimed in claim 1, is characterized in that, also comprise a communicator, for realizing communicating to connect with a remote control terminal;
The described at least one operational parameter value got also is sent to described remote control terminal for controlling described communicator by described control module, and when there being operational parameter value not fall into the normal data scope of this operational factor in described at least one operational parameter value, controlling described communicator and sending an information to described remote control terminal.
3. switch cubicle monitoring equipment as claimed in claim 2, it is characterized in that, described communicator is also for receiving the steering order that described remote control terminal sends, and the steering order of described control module also for receiving described in basis controls the operational parameter value that a regulating device regulates described switch cubicle.
4. switch cubicle monitoring equipment as claimed in claim 3, it is characterized in that, described pick-up unit, suggestion device and regulating device are built in described switch cubicle monitoring equipment.
5. switch cubicle monitoring equipment as claimed in claim 1, it is characterized in that, described suggestion device comprises display screen and hummer.
6. switch cubicle monitoring equipment as claimed in claim 1, is characterized in that, described at least one operational factor comprise in isolating switch average mark closing speed, three-phase current, three-phase voltage, temperature, humidity one or more.
7. a switch cubicle monitoring method, is characterized in that, described method comprises:
Obtaining step, obtains at least one operational parameter value of the switch cubicle that a pick-up unit detects;
Determining step, judges whether at least one operational parameter value of described acquisition falls into the normal service data scope that described switch cubicle is at least one operational factor under normal operating conditions; And
Rate-determining steps one, if when having operational parameter value not fall into the normal data scope of this operational factor in described at least one operational parameter value, control a suggestion device and send prompting message.
8. method as claimed in claim 7, it is characterized in that, described method also comprises:
Forward step, the described at least one operational parameter value got is forwarded to a remote control terminal, and when there being operational parameter value not fall into the normal data scope of this operational factor in described at least one operational parameter value, send an information to described remote control terminal.
9. method as claimed in claim 7, it is characterized in that, described method also comprises:
Rate-determining steps two, controls according to the steering order that a remote control terminal sends the operational parameter value that a regulating device regulates described switch cubicle.
10. method as claimed in claim 7, is characterized in that, described at least one operational factor comprises the rate of change of one or more and different parameters in isolating switch average mark closing speed, three-phase current, three-phase voltage, temperature, humidity.
CN201510814770.4A 2015-11-23 2015-11-23 Device and method for monitoring switchgear Pending CN105258736A (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208382A (en) * 2016-08-28 2016-12-07 桂林市晶准测控技术有限公司 A kind of distribution box control system
CN106441632A (en) * 2016-09-07 2017-02-22 广州视源电子科技股份有限公司 Detection method and detection device for thermometer
CN107607813A (en) * 2017-09-11 2018-01-19 厦门理工学院 A kind of switch cubicle model combination property is shown and control system and its construction method
CN109188155A (en) * 2018-10-29 2019-01-11 扬中市华亿电器有限公司 A kind of intellectual monitoring control equipment of switchgear

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Publication number Priority date Publication date Assignee Title
CN201569708U (en) * 2009-11-03 2010-09-01 大连东方电器制造有限公司 Switchgear cabinet comprehensive state intelligent monitoring alarm device
CN201887551U (en) * 2010-11-29 2011-06-29 厦门安达兴电气有限公司 Monitor and control device for medium and high-voltage switch cabinet
CN203364875U (en) * 2013-06-17 2013-12-25 福建省亿源电气设备有限公司 Switch cabinet intelligent detection device
CN203691060U (en) * 2013-12-19 2014-07-02 西安众恒科技有限公司 Intelligent switch cabinet comprehensive detection device
CN204480087U (en) * 2015-01-23 2015-07-15 深圳市均方根科技有限公司 Low-tension switch cabinet intelligent monitoring and controlling device and system
CN205280129U (en) * 2015-11-23 2016-06-01 厦门理工学院 Cubical switchboard monitoring facilities

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201569708U (en) * 2009-11-03 2010-09-01 大连东方电器制造有限公司 Switchgear cabinet comprehensive state intelligent monitoring alarm device
CN201887551U (en) * 2010-11-29 2011-06-29 厦门安达兴电气有限公司 Monitor and control device for medium and high-voltage switch cabinet
CN203364875U (en) * 2013-06-17 2013-12-25 福建省亿源电气设备有限公司 Switch cabinet intelligent detection device
CN203691060U (en) * 2013-12-19 2014-07-02 西安众恒科技有限公司 Intelligent switch cabinet comprehensive detection device
CN204480087U (en) * 2015-01-23 2015-07-15 深圳市均方根科技有限公司 Low-tension switch cabinet intelligent monitoring and controlling device and system
CN205280129U (en) * 2015-11-23 2016-06-01 厦门理工学院 Cubical switchboard monitoring facilities

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208382A (en) * 2016-08-28 2016-12-07 桂林市晶准测控技术有限公司 A kind of distribution box control system
CN106441632A (en) * 2016-09-07 2017-02-22 广州视源电子科技股份有限公司 Detection method and detection device for thermometer
CN106441632B (en) * 2016-09-07 2019-01-29 广州视源电子科技股份有限公司 A kind of detection method of thermometer and the detection device of thermometer
CN107607813A (en) * 2017-09-11 2018-01-19 厦门理工学院 A kind of switch cubicle model combination property is shown and control system and its construction method
CN109188155A (en) * 2018-10-29 2019-01-11 扬中市华亿电器有限公司 A kind of intellectual monitoring control equipment of switchgear

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