CN104296810A - Intelligent integrated monitoring system of cable branch box - Google Patents
Intelligent integrated monitoring system of cable branch box Download PDFInfo
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- CN104296810A CN104296810A CN201410637286.4A CN201410637286A CN104296810A CN 104296810 A CN104296810 A CN 104296810A CN 201410637286 A CN201410637286 A CN 201410637286A CN 104296810 A CN104296810 A CN 104296810A
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Abstract
The invention discloses an intelligent integrated monitoring system of a cable branch box. The system comprises an environment state monitoring module, a device monitoring module, a cable temperature monitoring module and an intelligent integrated data processing module, wherein the environment state monitoring module is used for collecting the environment quantity, and uploading the collected environment quantity signal to the intelligent integrated data processing module; the device monitoring module is used for collecting the current and/or the voltage, and uploading the collected current and/or voltage signal to the intelligent integrated data processing module; the cable temperature monitoring module is used for collecting the temperature of the cable, and uploading the collected cable temperature signal to the intelligent integrated data processing module; the intelligent integrated data processing module is used for sending out the command aiming at the signal when at least one signal among the environment quantity signal, the voltage and/or current signal and the cable temperature signal is beyond a signal threshold range, and controlling an alarm corresponding to the signal to give out an alarm. According to the system provided by the invention, the fault finding ability and the operating ability of the cable branch box are improved, and the maintenance cost and the labor intensity of the personnel are reduced, so that the cable branch box is safer and more reliable.
Description
Technical field
The present invention relates to power system monitoring field, particularly relate to a kind of intelligent cable feeder pillar comprehensive monitor system.
Background technology
Power distribution network is electric system direct important step towards power consumer in generating, transmission of electricity and distribution.The power distribution network of China, for electric load compact district, adopts high voltage cable branch box directly to customer power supply mostly.
Current cable branch box number is many, distribution wide, distance and do not carry out the system of internal environment monitoring management, the periodical inspection of operations staff can only be relied on to be ensured to the grasp of cable branch box environment.Along with the large-scale redevelopment of power department distribution network, distribution line and equipment, power consumption increase greatly, add the necessary on-line monitoring of cable branch box shortage, Forewarning Measures is immature, regular General Maintenance can only be accomplished, the cable branch box fault caused by electric cable heating, immersion etc. can not be found in time.If there is exception or hidden danger in internal environment; Timeliness coverage and eliminating cannot be accomplished; accomplish to monitor and detect each information in time to the environmental change in cable branch box in realization with regard to likely causing very large loss and prior art and automatically Rapid Alarm problem still exist a lot of deficiency; troubleshooting and the service ability of cable branch box are low; maintenance cost is high, and personnel labor intensity is large.
Therefore, how effectively to realize accomplishing to monitor and detect each information in time and automatic Rapid Alarm to the environmental change in cable branch box, the troubleshooting and the service ability that improve cable branch box are the problems that those skilled in the art need to solve.
Summary of the invention
The object of this invention is to provide a kind of intelligent cable feeder pillar comprehensive monitor system, realize accomplishing to monitor and detect each information in time and automatic Rapid Alarm to the environmental change in cable branch box, improve troubleshooting and the service ability of cable branch box.
For solving the problems of the technologies described above, the invention provides a kind of intelligent cable feeder pillar comprehensive monitor system, this system comprises:
Ambient condition monitoring modular, for gathering the environment parameter in cable branch box, the environment parameter signal collected is uploaded to intelligent comprehensive data processing module, and described environment parameter signal comprises: any one or a few the combination in temperature signal, moisture signal, water level signal, sulfur hexafluoride SF6 gas concentration signal and ozone concentration signal;
Monitoring of equipment module, for gathering electric current and/or the voltage of cable branch box equipment, is uploaded to intelligent comprehensive data processing module by the electric current collected and/or voltage signal;
Cable temperature monitoring module, for the collection to cable temperature, is uploaded to intelligent comprehensive data processing module by the cable temperature signal collected;
Intelligent comprehensive data processing module, for when having at least one signal to exceed its signal threshold value scope in described environment parameter signal, described voltage and/or described current signal and described cable temperature signal, give an order for described signal, control the alarm corresponding with described signal and give the alarm.
Preferably, described ambient condition monitoring modular specifically comprises:
SF6 gas concentration detection module, for gathering described SF6 gas concentration signal, and is uploaded to described intelligent comprehensive data processing module by the described SF6 gas concentration signal collected;
Level sensor, for gathering described water level signal, and is sent to described intelligent comprehensive data processing module by the described water level signal collected;
Temperature sensor, for gathering described temperature signal, and is uploaded to described intelligent comprehensive data processing module by the described temperature signal collected;
Humidity sensor, for gathering described moisture signal, and is uploaded to described intelligent comprehensive data processing module by the described moisture signal collected;
Ozone concentration sensor, for gathering described ozone concentration signal, and is uploaded to described intelligent comprehensive data processing module by the described ozone concentration signal collected;
Environment parameter acquisition module, for by above-mentioned each signal transmission to described intelligent comprehensive data processing module.
Preferably, described SF6 gas concentration detection module specifically comprises:
SF6 gas analysis sampling module, for carrying out sample analysis to SF6 gas, and is sent to SF6 gas concentration detecting sensor by SF6 gas sample;
SF6 gas concentration detecting sensor, for carrying out data acquisition to described SF6 gas sample, and is sent to SF6 gas concentration detection main frame by the data-signal collected;
SF6 gas concentration detects main frame, for detecting SF6 gas concentration signal from described data-signal, and described SF6 gas concentration signal is sent to described intelligent comprehensive data processing module.
Preferably, described monitoring of equipment module specifically comprises:
Current sensor, for gathering described current signal, and is uploaded to described intelligent comprehensive data processing module by the described current signal collected;
Voltage sensor, for gathering described voltage signal, and is uploaded to described intelligent comprehensive data processing module by the described voltage signal collected.
Preferably, described cable temperature monitoring module specifically comprises:
Ceramic optical fibre induction installation, for monitoring and data acquisition cable temperature, and is sent to temperature measurement data transmission base station by the data-signal collected;
Temperature measurement data transmission base station, for being sent to thermometric main frame by the described data-signal collected;
Thermometric main frame, for extracting cable temperature signal from described data-signal, is sent to described intelligent comprehensive data processing module by described cable temperature signal.
Preferably, described ceramic optical fibre induction installation can be popped one's head in for wireless temperature measurement.
Preferably, described alarm comprises audible-visual annunciator and/or infrared dual-technology alarm.
Preferably, described intelligent comprehensive data processing module also comprises display screen, for the described signal received is showed monitoring personnel in the mode of curve and chart.
Preferably, also comprise people's air defense monitoring modular, for receiving the checking identifying information of operating personnel's input, described checking identifying information is sent to described intelligent comprehensive data processing module to verify, when after the information be verified receiving described intelligent comprehensive data processing module feedback, control power distribution room door and open;
And, when described power distribution room door is opening, and when described intelligent comprehensive data processing module detects that in described cable branch box, SF6 gas concentration is lower than preset value, control described cable branch chamber door and open.
Preferably, people's air defense monitoring modular also comprises, compulsive unlocking module, for when described intelligent comprehensive data processing module detects that fire-fighting system breaking out of fire is reported to the police, opens the door of cable branch box and/or power distribution room.
The invention provides a kind of intelligent cable feeder pillar monitoring system, electric current, the voltage of the environment parameter in Real-Time Monitoring cable branch box, cable temperature and each equipment, wherein, environment parameter comprises temperature, the humidity and gas concentration etc. of cable branch box environment.When there being at least one signal to exceed its signal threshold value scope in environment parameter signal, cable temperature signal and voltage and/or current signal, giving an order for the signal exceeding signal threshold value, controlling the alarm corresponding with it and giving the alarm.As can be seen here, running into electric cable heating in cable branch box, temperature, the humidity of environment are too high, during the urgent fortuitous events such as cable branch box is intake, broken in, a kind of intelligent cable feeder pillar monitoring system provided by the invention can monitor each information and automatic Rapid Alarm in time, improve troubleshooting and the service ability of cable branch box, reduce maintenance cost and personnel labor intensity, make cable branch box more safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in prior art and embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of intelligent cable feeder pillar comprehensive monitor system that Fig. 1 provides for the embodiment of the present invention 1;
The structural representation of the another kind of intelligent cable feeder pillar comprehensive monitor system that Fig. 2 provides for the embodiment of the present invention 2;
The structural representation of the SF6 gas concentration detection module that Fig. 3 provides for the embodiment of the present invention 2.
Embodiment
Core of the present invention is to provide a kind of intelligent cable feeder pillar comprehensive monitor system, realizes accomplishing to monitor and detect each information in time and automatic Rapid Alarm to the environmental change in cable branch box, improves troubleshooting and the service ability of cable branch box.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
Please refer to Fig. 1, the schematic diagram of a kind of intelligent cable feeder pillar comprehensive monitor system that Fig. 1 provides for the embodiment of the present invention 1, this system comprises:
Ambient condition monitoring modular 110, for gathering the environment parameter in cable branch box, the environment parameter signal collected is uploaded to intelligent comprehensive data processing module, and environment parameter signal comprises: any one or a few the combination in temperature signal, moisture signal, water level signal, sulfur hexafluoride SF6 gas concentration signal and ozone concentration signal;
Be understandable that, environment parameter state monitoring module 110 focuses on the collection to physical environment amount signal in cable branch box, here, environment parameter signal is temperature signal, moisture signal, water level signal, any one or a few combination of SF6 gas concentration signal and ozone concentration signal, the collection of each environment parameter signal all needs a specific collector, such as temperature sensor collecting temperature signal, humidity sensor gathers moisture signal, each collector is after collecting each environment parameter signal, each environment parameter signal is uploaded to intelligent comprehensive data processing module by LAN (Local Area Network).
Monitoring of equipment module 120, for gathering electric current and/or the voltage of cable branch box equipment, is uploaded to intelligent comprehensive data processing module by the electric current collected and/or voltage signal;
Be understandable that, for ensureing the normal operation of each equipment of cable branch box, monitoring of equipment module 120 needs to carry out collection judgement to the whether normal of electric current and voltage, here, the electric current collected and/or voltage signal by carrying out the collection of electric current and/or voltage to current transformer and/or voltage transformer (VT), then can be uploaded to intelligent comprehensive data processing module by LAN (Local Area Network) by monitoring of equipment module 120.
It should be noted that; be not limited in collection current transformer and/or voltage transformer (VT) being carried out to electric current and/or voltage herein; can also by gathering electric current and/or voltage other modes; do not do special restriction at this, can realize to the electric current of equipment each in cable branch box and/or voltage carry out gathering object all within protection scope of the present invention.
Cable temperature monitoring module 130, for the collection to cable temperature, is uploaded to intelligent comprehensive data processing module by the cable temperature signal collected;
Be understandable that, first cable temperature monitoring module 130 monitors and data signal acquisition cable temperature, then the cable temperature signal collected is uploaded to intelligent comprehensive data processing module by LAN (Local Area Network).
Intelligent comprehensive data processing module 100, for when there being at least one signal to exceed its signal threshold value scope in environment parameter signal, voltage and/or current signal and cable temperature signal, give an order for signal, control the alarm corresponding with signal and give the alarm.
Be understandable that, first intelligent comprehensive data processing module 100 processes the signal that each module is uploaded, judge whether each signal exceedes its signal threshold value scope, once find certain signal not within the scope of its signal threshold value, give an order for this signal, control the alarm corresponding with signal and give the alarm.Certainly, intelligent comprehensive data processing module 100 can also carry out some other emergency measures while control alarm gives the alarm, and the geofence information of such as tracer signal, sends alarm message etc. to related personnel.
Be understandable that, ambient condition monitoring modular 110, monitoring of equipment module 120 and cable temperature monitoring module 130 carry out separately monitoring and signals collecting time be separate relation, after collecting signal all by LAN (Local Area Network) and communication controler by signal transmission to intelligent comprehensive data processing module 100, and then intelligent comprehensive data processing module 100 processes each signal, when there is the situation of certain signal not within the scope of its signal threshold value, intelligent comprehensive data processing module 100 is given an order for this signal, control the alarm corresponding with signal to give the alarm.
The embodiment of the present invention 1 provides a kind of intelligent cable feeder pillar monitoring system, electric current, the voltage of the environment parameter in Real-Time Monitoring cable branch box, cable temperature and each equipment, wherein, environment parameter comprises temperature, the humidity and gas concentration etc. of cable branch box environment.When there being at least one signal to exceed its signal threshold value scope in environment parameter signal, cable temperature signal and voltage and/or current signal, giving an order for the signal exceeding signal threshold value, controlling the alarm corresponding with it and giving the alarm.As can be seen here, running into electric cable heating in cable branch box, temperature, the humidity of environment are too high, during the urgent fortuitous events such as cable branch box is intake, broken in, a kind of intelligent cable feeder pillar monitoring system provided by the invention can monitor each information and automatic Rapid Alarm in time, improve troubleshooting and the service ability of cable branch box, reduce maintenance cost and personnel labor intensity, make cable branch box more safe and reliable.
Embodiment two
Please refer to Fig. 2, the schematic diagram of the another kind of intelligent cable feeder pillar comprehensive monitor system that Fig. 2 provides for the embodiment of the present invention 2, this system comprises:
SF6 gas concentration detection module 111, for gathering the SF6 gas concentration signal in cable branch box, and is uploaded to intelligent comprehensive data processing module by the SF6 gas concentration signal collected;
Be understandable that, first SF6 gas concentration detection module 111 carries out sample analysis to SF6 gas, again SF6 gas is gathered, and then detect SF6 gas concentration signal from the data collected, and SF6 gas concentration signal is sent to intelligent comprehensive data processing module by LAN (Local Area Network).
Ultrasonic correlation detection technology is adopted in the present embodiment, different according to SF6 gas molecule quantity, the principle that ultrasonic propagation velocity is different, thus detect SF6 gas concentration.This detection method has that precision is high, simple to operate, low cost and other advantages.It should be noted that the present invention is also not limited in this kind of method to detect SF6 gas concentration, the SF6 gas concentration detection method of the technical program effect can be realized all within protection scope of the present invention.
Level sensor 112, for gathering water level signal, and is sent to intelligent comprehensive data processing module by the water level signal collected;
Be understandable that, first level sensor 112 carries out data acquisition to the water level in cable branch box, and then detects water level signal from the data-signal gathered, and water level signal is sent to intelligent comprehensive data processing module by LAN (Local Area Network).
It should be noted that; level sensor 112 has a lot of type; such as can be divided into contact and contactless by metering system; wherein; contact and contactless can be divided into separately again a variety of; the present invention does not limit and specifically will select any, can realize the dissimilar level sensor of the technical program effect all within protection scope of the present invention.
Temperature sensor 113, for gathering temperature signal, and is uploaded to intelligent comprehensive data processing module by the temperature signal collected;
Be understandable that, first temperature sensor 113 carries out data acquisition to the temperature in cable branch box, and then detects temperature signal from the data-signal gathered, and temperature signal is sent to intelligent comprehensive data processing module by LAN (Local Area Network).
It should be noted that; temperature sensor 113 is divided into a variety of; such as can be divided into thermal resistance and the large class of thermopair two by sensor material and electron component characteristic; wherein; thermal resistance type and thermojunction type can be divided into separately again a variety of; the present invention does not limit and specifically will select any, can realize the dissimilar temperature sensor 113 of the technical program effect all within protection scope of the present invention.
Humidity sensor 114, for gathering moisture signal, and is uploaded to intelligent comprehensive data processing module by the moisture signal collected;
Be understandable that, first humidity sensor 114 carries out data acquisition to the humidity in cable branch box, and then detects moisture signal from the data-signal gathered, and moisture signal is sent to intelligent comprehensive data processing module by LAN (Local Area Network).
It should be noted that humidity sensor 114 is divided into a variety of, the present invention does not limit and specifically will select any, can realize the dissimilar humidity sensor 114 of the technical program effect all within protection scope of the present invention.
Ozone concentration sensor 115, for gathering ozone concentration signal, and is uploaded to intelligent comprehensive data processing module by the ozone concentration signal collected.
Be understandable that, first ozone concentration sensor 115 carries out data acquisition to the ozone concentration in cable branch box, and then detect ozone concentration signal from the data-signal gathered, and ozone concentration signal is sent to intelligent comprehensive data processing module by LAN (Local Area Network).
It should be noted that ozone concentration sensor 115 is divided into a variety of, the present invention does not limit and specifically will select any, can realize the dissimilar ozone concentration sensor 115 of the technical program effect all within protection scope of the present invention.
Environment parameter acquisition module 116, for by above-mentioned each signal transmission to intelligent comprehensive data processing module.
Be understandable that, each signal all first will be delivered to environment parameter acquisition module 116 by above-mentioned each module or sensor after collecting temperature signal, moisture signal, water level signal, SF6 gas concentration signal and ozone concentration signal, and then each signal is passed to intelligent comprehensive data processing module by LAN (Local Area Network) by environment parameter acquisition module 116 again.
Current sensor 121, for gathering current signal, and is uploaded to intelligent comprehensive data processing module by the current signal collected;
Be understandable that, first current sensor 121 carries out data acquisition to current transformer, and then detects current signal from the data-signal gathered, and current signal is sent to intelligent comprehensive data processing module by LAN (Local Area Network).
It should be noted that; current sensor 121 is divided into a variety of; such as there are electromagnetic current transducer, electronic current mutual inductor etc.; the present invention does not limit and specifically will select any, can realize the dissimilar current sensor 121 of the technical program effect all within protection scope of the present invention.
Voltage sensor 122, for gathering voltage signal, and is uploaded to intelligent comprehensive data processing module by the voltage signal collected.
Be understandable that, first voltage sensor 122 carries out data acquisition to voltage transformer (VT), and then detects voltage signal from the data-signal gathered, and voltage signal is sent to intelligent comprehensive data processing module by LAN (Local Area Network).
It should be noted that; voltage sensor 122 is divided into a variety of; such as there are electromagnetic potential transformer, capacitance type potential transformer etc.; the present invention does not limit and specifically will select any, can realize the dissimilar voltage sensor 122 of the technical program effect all within protection scope of the present invention.
Ceramic optical fibre induction installation 131, for monitoring and data acquisition cable temperature, and is sent to temperature measurement data transmission base station by the data-signal collected;
Be understandable that, ceramic optical fibre induction installation 131 is induction cable temperature first, and carries out data acquisition to cable temperature, then the data-signal collected is passed to temperature measurement data transmission base station.
In addition, ceramic optical fibre induction installation 131 here can be popped one's head in for wireless temperature measurement.Certainly, be also not limited in wireless temperature measurement probe here, the dissimilar ceramic optical fibre induction installation 131 of the technical program effect can be realized all within protection scope of the present invention.
Temperature measurement data transmission base station 132, for being sent to thermometric main frame by the data-signal collected;
Be understandable that, data-signal, after the data-signal receiving ceramic optical fibre induction installation 131 transmission, is sent to thermometric main frame 133 by temperature measurement data transmission base station 132.
Thermometric main frame 133, for extracting cable temperature signal from data-signal, is sent to intelligent comprehensive data processing module by cable temperature signal.
Intelligent comprehensive data processing module 100, for when there being at least one signal to exceed its signal threshold value scope in environment parameter signal, voltage and/or current signal and cable temperature signal, give an order for signal, control the alarm corresponding with signal and give the alarm.
Be understandable that, first intelligent comprehensive data processing module 100 processes signal after receiving the signal that each module or sensor upload, judge whether each signal exceedes its signal threshold value scope, once find certain signal not within the scope of its signal threshold value, give an order for this signal, control the alarm corresponding with signal and give the alarm.Certainly, intelligent comprehensive data processing module 100 can also carry out some other emergency measures while control alarm gives the alarm, and the geofence information of such as tracer signal, sends alarm message to related personnel and provide data message etc.When running into the SF6 gas concentration signal in such as cable branch box and exceeding this situation of its signal threshold value, intelligent comprehensive data processing module 100 is while control alarm equipment alarm, also can send the instruction of a startup blower fan automatically to people's air defense monitoring modular 150, people's air defense monitoring modular 150 starts blower ventilation.
It should be noted that intelligent comprehensive data processing module 100 also comprises display screen, for the signal received is showed monitoring personnel in the mode of curve and chart.
In addition, the real-time video in all right centralized displaying cable branch box of intelligent comprehensive data processing module 100, the running status of all devices and information, control corresponding equipment etc. automatically.
Alarm 140, for when there being at least one signal to exceed its signal threshold value scope in environment parameter signal, voltage and/or current signal and cable temperature signal, gives the alarm;
Be understandable that, when intelligent comprehensive data processing module 100 is by processing and judging to obtain having at least one signal to exceed its signal threshold value scope in environment parameter signal, voltage and/or current signal and cable temperature signal, give an order for signal, alarm 140 accepts the control of intelligent comprehensive data processing module 100, gives the alarm.
In addition, alarm 140 here can be audible-visual annunciator and/or infrared dual-technology alarm.Certainly, be also not limited in this two kinds of alarms here, can also be other alarm, do not do special restriction at this, the alarm of the technical program effect can be realized all in protection scope of the present invention.
People's air defense monitoring modular 150, for receiving the checking identifying information of operating personnel's input, checking identifying information is sent to intelligent comprehensive data processing module to verify, when after the information be verified receiving intelligent comprehensive data processing module feedback, controls power distribution room door and open;
And when power distribution room door is opening, and when intelligent comprehensive data processing module 100 detects that in cable branch box, SF6 gas concentration is lower than preset value, control cables branch chamber door is opened.
Be understandable that, when operating personnel swipe the card identification before searching for card reader, checking identifying information is sent to intelligent comprehensive data processing module 100 to verify by people's air defense monitoring modular 150, if there is the checking identifying information of typing in intelligent comprehensive data processing module 100, send the information be verified then to people's air defense monitoring modular 150, namely allow operating personnel to enter power distribution room.People's air defense monitoring modular 150 is after receiving the information of being verified, and the door controlling power distribution room is opened; When the door of power distribution room is opening, intelligent comprehensive data processing module 100 sends by SF6 gas concentration detection module the SF6 gas concentration signal come up and judges that in cable branch box, whether SF6 gas concentration is lower than preset value, when SF6 gas concentration is lower than preset value, people's air defense monitoring modular 150 can receive the instruction allowing to open cable branch chamber door that intelligent comprehensive data processing module 100 sends, subsequently, people's air defense monitoring modular 150 control cables branch chamber door is opened.When SF6 gas concentration is higher than preset value, people's air defense monitoring modular 150 can receive the instruction of opening blower fan that intelligent comprehensive data processing module 100 sends, subsequently, people's air defense monitoring modular 150 controls blower fan and opens, and ventilation after 15 minutes intelligent comprehensive data processing module 100 again detect SF6 gas concentration, until SF6 gas concentration is lower than preset value, the door of cable branch box can be opened.
It should be noted that operating personnel by identification of swiping the card before search card reader, by fingerprint recognition etc., can also might not do special restriction at this, can realize the identifying schemes of the technical program effect all within protection scope of the present invention.
People's air defense monitoring modular 150 also comprises, compulsive unlocking module, for when described intelligent comprehensive data processing module detects that fire-fighting system breaking out of fire is reported to the police, opens the door of cable branch box and/or power distribution room.
Be understandable that, when intelligent comprehensive data processing module 100 by temperature sensor is caught come processes temperature signal, judge obtain breaking out of fire in this cable branch box or power distribution room time, people's air defense monitoring modular 150 can receive a door open command of intelligent comprehensive data processing module 100, and then people's air defense monitoring modular 150 controls the door opening cable branch box and/or power distribution room, facilitates related personnel to escape.
Below in conjunction with in accompanying drawing 3 pairs of the present embodiment, a kind of feasible pattern of SF6 gas concentration detection module is described.
Please refer to Fig. 3, SF6 gas concentration detection module comprises:
SF6 gas analysis sampling module 1111, for carrying out sample analysis to SF6 gas, and is sent to SF6 gas concentration detecting sensor by SF6 gas sample;
SF6 gas concentration detecting sensor 1112, for carrying out data acquisition to SF6 gas sample, and is sent to SF6 gas concentration detection main frame by the data-signal collected;
SF6 gas concentration detects main frame 1113, for detecting SF6 gas concentration signal from data-signal, and SF6 gas concentration signal is sent to intelligent comprehensive data processing module.
Be understandable that, SF6 gas analysis sampling module 1111 is connected directly between in cable branch box body, sample analysis is carried out to SF6 gas, and SF6 gas sample is sent to SF6 gas concentration detecting sensor 1112, SF6 gas concentration detecting sensor 1112 carries out data acquisition to sample after receiving SF6 gas sample, and the data-signal collected is sent to SF6 gas concentration detection main frame 1113, SF6 gas concentration detects main frame 1113 from data-signal, detects SF6 gas concentration signal, and SF6 gas concentration signal is sent to intelligent comprehensive data processing module.
The embodiment of the present invention 2 provides a kind of intelligent cable feeder pillar monitoring system, electric current, the voltage of the environment parameter in Real-Time Monitoring cable branch box, cable temperature and each equipment, wherein, environment parameter comprises temperature, the humidity and gas concentration etc. of cable branch box environment.First intelligent comprehensive data processing module 100 processes signal after receiving the signal that each module or sensor upload, judge whether each signal exceedes its signal threshold value scope, once find certain signal not within the scope of its signal threshold value, give an order for this signal, control the alarm corresponding with signal and give the alarm.In addition, intelligent comprehensive data processing module 100 can also carry out some other emergency measures while control alarm gives the alarm, and the geofence information of such as tracer signal, sends alarm message to related personnel and provide data message etc.Therefore, when running into emergency situations, a kind of intelligent cable feeder pillar monitoring system that the embodiment of the present invention 2 provides can monitor each information and automatic Rapid Alarm in time, improve troubleshooting and the service ability of cable branch box, reduce maintenance cost and personnel labor intensity, make cable branch box more safe and reliable.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
Professional can also recognize further, in conjunction with the module of each example that embodiment disclosed herein describes, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an intelligent cable feeder pillar comprehensive monitor system, is characterized in that, this system comprises:
Ambient condition monitoring modular, for gathering the environment parameter in cable branch box, the environment parameter signal collected is uploaded to intelligent comprehensive data processing module, and described environment parameter signal comprises: any one or a few the combination in temperature signal, moisture signal, water level signal, sulfur hexafluoride SF6 gas concentration signal and ozone concentration signal;
Monitoring of equipment module, for gathering electric current and/or the voltage of cable branch box equipment, is uploaded to intelligent comprehensive data processing module by the electric current collected and/or voltage signal;
Cable temperature monitoring module, for the collection to cable temperature, is uploaded to intelligent comprehensive data processing module by the cable temperature signal collected;
Intelligent comprehensive data processing module, for when having at least one signal to exceed its signal threshold value scope in described environment parameter signal, described voltage and/or described current signal and described cable temperature signal, give an order for described signal, control the alarm corresponding with described signal and give the alarm.
2. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 1, it is characterized in that, described ambient condition monitoring modular specifically comprises:
SF6 gas concentration detection module, for gathering described SF6 gas concentration signal, and is uploaded to described intelligent comprehensive data processing module by the described SF6 gas concentration signal collected;
Level sensor, for gathering described water level signal, and is sent to described intelligent comprehensive data processing module by the described water level signal collected;
Temperature sensor, for gathering described temperature signal, and is uploaded to described intelligent comprehensive data processing module by the described temperature signal collected;
Humidity sensor, for gathering described moisture signal, and is uploaded to described intelligent comprehensive data processing module by the described moisture signal collected;
Ozone concentration sensor, for gathering described ozone concentration signal, and is uploaded to described intelligent comprehensive data processing module by the described ozone concentration signal collected;
Environment parameter acquisition module, for by above-mentioned each signal transmission to described intelligent comprehensive data processing module.
3. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 2, it is characterized in that, described SF6 gas concentration detection module specifically comprises:
SF6 gas analysis sampling module, for carrying out sample analysis to SF6 gas, and is sent to SF6 gas concentration detecting sensor by SF6 gas sample;
SF6 gas concentration detecting sensor, for carrying out data acquisition to described SF6 gas sample, and is sent to SF6 gas concentration detection main frame by the data-signal collected;
SF6 gas concentration detects main frame, for detecting SF6 gas concentration signal from described data-signal, and described SF6 gas concentration signal is sent to described intelligent comprehensive data processing module.
4. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 3, it is characterized in that, described monitoring of equipment module specifically comprises:
Current sensor, for gathering described current signal, and is uploaded to described intelligent comprehensive data processing module by the described current signal collected;
Voltage sensor, for gathering described voltage signal, and is uploaded to described intelligent comprehensive data processing module by the described voltage signal collected.
5. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 4, it is characterized in that, described cable temperature monitoring module specifically comprises:
Ceramic optical fibre induction installation, for monitoring and data acquisition cable temperature, and is sent to temperature measurement data transmission base station by the data-signal collected;
Temperature measurement data transmission base station, for being sent to thermometric main frame by the described data-signal collected;
Thermometric main frame, for extracting cable temperature signal from described data-signal, is sent to described intelligent comprehensive data processing module by described cable temperature signal.
6. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 5, it is characterized in that, described ceramic optical fibre induction installation can be popped one's head in for wireless temperature measurement.
7. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 6, it is characterized in that, described alarm comprises audible-visual annunciator and/or infrared dual-technology alarm.
8. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 7, it is characterized in that, described intelligent comprehensive data processing module also comprises display screen, for the described signal received is showed monitoring personnel in the mode of curve and chart.
9. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 8, it is characterized in that, also comprise people's air defense monitoring modular, for receiving the checking identifying information of operating personnel's input, described checking identifying information is sent to described intelligent comprehensive data processing module to verify, when after the information be verified receiving described intelligent comprehensive data processing module feedback, control power distribution room door and open;
And, when described power distribution room door is opening, and when described intelligent comprehensive data processing module detects that in described cable branch box, SF6 gas concentration is lower than preset value, control described cable branch chamber door and open.
10. intelligent cable feeder pillar comprehensive monitor system as claimed in claim 9, it is characterized in that, people's air defense monitoring modular also comprises, compulsive unlocking module, for when described intelligent comprehensive data processing module detects that fire-fighting system breaking out of fire is reported to the police, open the door of cable branch box and/or power distribution room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637286.4A CN104296810A (en) | 2014-11-05 | 2014-11-05 | Intelligent integrated monitoring system of cable branch box |
Applications Claiming Priority (1)
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578429A (en) * | 2015-02-02 | 2015-04-29 | 哈尔滨理工大学 | Online operation monitoring system for cable branch box |
| CN104820166A (en) * | 2015-04-20 | 2015-08-05 | 国家电网公司 | Power cable multi-state comprehensive online monitoring system and method for calculating cable core temperature |
| CN105068585A (en) * | 2015-08-04 | 2015-11-18 | 吴天钢 | Outdoor distribution network equipment microenvironment control system |
| CN106093720A (en) * | 2016-06-08 | 2016-11-09 | 国家电网公司 | High-voltage cable state monitoring system based on protective grounding case and its implementation |
| CN107479473A (en) * | 2017-09-20 | 2017-12-15 | 上海鑫灵电力科技发展有限公司 | A kind of intelligence transposition case |
| CN107864154A (en) * | 2017-12-12 | 2018-03-30 | 无锡维邦工业设备成套技术有限公司 | A kind of field signal acquisition method and device for information acquisition system |
| CN107942165A (en) * | 2017-11-16 | 2018-04-20 | 芜湖市卓亚电气有限公司 | Power supply unit management method |
| CN110187212A (en) * | 2019-06-05 | 2019-08-30 | 安徽工程大学 | A kind of electrical monitoring system |
| CN112067055A (en) * | 2020-09-15 | 2020-12-11 | 广东电网有限责任公司电力科学研究院 | Atmosphere online monitoring system and method for coastal power transmission line |
| CN112462663A (en) * | 2020-11-30 | 2021-03-09 | 苏州迈创信息技术有限公司 | Environment self-checking system of electromechanical equipment |
| CN113031502A (en) * | 2021-03-07 | 2021-06-25 | 广东电网有限责任公司广州供电局 | Low-voltage contact cabinet self-adaptive control method, system and device based on temperature sensing |
| CN114236590A (en) * | 2021-12-06 | 2022-03-25 | 中国工程物理研究院核物理与化学研究所 | Environment-level gamma intelligent measuring probe device, system and method |
| CN114256971A (en) * | 2021-11-30 | 2022-03-29 | 宁海县雁苍山电力建设有限公司 | Remote control type cable branch box monitoring terminal device |
| CN114842624A (en) * | 2022-04-06 | 2022-08-02 | 国网山东省电力公司日照供电公司 | High-voltage cable tunnel state sensing system and method |
| CN115077606A (en) * | 2022-06-10 | 2022-09-20 | 联泰集群（北京）科技有限责任公司 | Intelligent case safety monitoring system based on sensor |
| CN117706428A (en) * | 2023-12-28 | 2024-03-15 | 广东新亚光电缆股份有限公司 | Waterproof flame-retardant detection system of aluminum alloy core power cable |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578429A (en) * | 2015-02-02 | 2015-04-29 | 哈尔滨理工大学 | Online operation monitoring system for cable branch box |
| CN104820166A (en) * | 2015-04-20 | 2015-08-05 | 国家电网公司 | Power cable multi-state comprehensive online monitoring system and method for calculating cable core temperature |
| CN105068585A (en) * | 2015-08-04 | 2015-11-18 | 吴天钢 | Outdoor distribution network equipment microenvironment control system |
| CN106093720A (en) * | 2016-06-08 | 2016-11-09 | 国家电网公司 | High-voltage cable state monitoring system based on protective grounding case and its implementation |
| CN106093720B (en) * | 2016-06-08 | 2019-02-26 | 国家电网公司 | High-voltage cable state monitoring system and its implementation based on protective grounding case |
| CN107479473A (en) * | 2017-09-20 | 2017-12-15 | 上海鑫灵电力科技发展有限公司 | A kind of intelligence transposition case |
| CN107942165A (en) * | 2017-11-16 | 2018-04-20 | 芜湖市卓亚电气有限公司 | Power supply unit management method |
| CN107864154B (en) * | 2017-12-12 | 2023-12-26 | 无锡维邦工业设备成套技术有限公司 | On-site signal acquisition method and device for information acquisition system |
| CN107864154A (en) * | 2017-12-12 | 2018-03-30 | 无锡维邦工业设备成套技术有限公司 | A kind of field signal acquisition method and device for information acquisition system |
| CN110187212A (en) * | 2019-06-05 | 2019-08-30 | 安徽工程大学 | A kind of electrical monitoring system |
| CN112067055A (en) * | 2020-09-15 | 2020-12-11 | 广东电网有限责任公司电力科学研究院 | Atmosphere online monitoring system and method for coastal power transmission line |
| CN112462663A (en) * | 2020-11-30 | 2021-03-09 | 苏州迈创信息技术有限公司 | Environment self-checking system of electromechanical equipment |
| CN113031502A (en) * | 2021-03-07 | 2021-06-25 | 广东电网有限责任公司广州供电局 | Low-voltage contact cabinet self-adaptive control method, system and device based on temperature sensing |
| CN114256971A (en) * | 2021-11-30 | 2022-03-29 | 宁海县雁苍山电力建设有限公司 | Remote control type cable branch box monitoring terminal device |
| CN114236590A (en) * | 2021-12-06 | 2022-03-25 | 中国工程物理研究院核物理与化学研究所 | Environment-level gamma intelligent measuring probe device, system and method |
| CN114842624A (en) * | 2022-04-06 | 2022-08-02 | 国网山东省电力公司日照供电公司 | High-voltage cable tunnel state sensing system and method |
| CN115077606A (en) * | 2022-06-10 | 2022-09-20 | 联泰集群（北京）科技有限责任公司 | Intelligent case safety monitoring system based on sensor |
| CN117706428A (en) * | 2023-12-28 | 2024-03-15 | 广东新亚光电缆股份有限公司 | Waterproof flame-retardant detection system of aluminum alloy core power cable |
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