CN206847729U - A kind of remote supervision system of water level - Google Patents

A kind of remote supervision system of water level Download PDF

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Publication number
CN206847729U
CN206847729U CN201621372179.4U CN201621372179U CN206847729U CN 206847729 U CN206847729 U CN 206847729U CN 201621372179 U CN201621372179 U CN 201621372179U CN 206847729 U CN206847729 U CN 206847729U
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China
Prior art keywords
water level
water
signal
level
value
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CN201621372179.4U
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Inventor
吴晓军
薛向阳
王建
朱如察
张晓艳
杨大中
宋建浩
郑克
武建益
徐继要
潘震宇
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State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Priority to CN201621372179.4U priority Critical patent/CN206847729U/en
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Abstract

This application discloses a kind of remote supervision system of water level, the system is applied to unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, and obtains the water level signal for reflecting water level;Water level signal is changed, obtains the water level value for reflecting water level, when water level value exceeds default watermark threshold, exports water-level alarm information;Finally, water-level alarm information is sent to operation maintenance personnel.By the technical program operation maintenance personnel can be made to get water-level alarm signal in time when water level exceeds predetermined threshold value, be disposed to adopt an effective measure in time, so as to avoid because ponding excessively caused by power outage generation.

Description

A kind of remote supervision system of water level
Technical field
The application is related to technical field of electric power, more specifically to a kind of remote supervision system of water level.
Background technology
As high-tension electricity facility, it must carry out insulation prevention waterlogging work, past for monsoon climatic province, precipitation for transformer station Toward summer and autumn is concentrated on, the heavy rain of burst can cause the facility internal water accumulations such as power transformation station cable ditch.For unmanned substation and nothing For people's switchyard, due to unattended, therefore water accumulation level can not be checked in time, consequently, it is possible to because ponding is excessive Cause the generation of power outage.
Utility model content
In view of this, the application provides a kind of remote supervision system of water level, in unattended electric power facility Water level be monitored, with avoid because ponding excessively caused by power outage generation.
To achieve these goals, it is proposed that scheme it is as follows:
A kind of remote supervision system of water level, applied to unattended electric power facility, the remote supervision system includes:
Water level detecting module, for being detected to the water level of predeterminated position in the electric power facility, obtain described in reflection The water level signal of water level;
The signal processing module being connected with the water level detection circuit, for being changed to water level signal, obtain anti- The water level value of the water level is reflected, when the water level value exceeds default watermark threshold, exports water-level alarm information;
The warning message sending module being connected with the signal processing module, for the water-level alarm information to be sent To operation maintenance personnel.
Optionally, the water level detecting module includes:
Liquid level sensor, for being detected to the water level, obtain the water level signal of current forms;
The current/voltage converter circuit being connected with the liquid level sensor, for the water level signal carry out electric current/ Voltage signal is changed, and obtains the water level signal of voltage form;
The filtering and amplifying circuit being connected with the liquid level sensor, for the water level signal progress to voltage form Filtering and enhanced processing.
Optionally, the warning message sending module includes:
Wireless communication unit, for using communication, the water-level alarm information to be sent to the O&M people On the mobile device of member.
Optionally, it is characterised in that also include:
The data memory module being connected with the signal processing module, for being stored to the water level value.
Optionally, in addition to:
The display module being connected with the signal processing module, for the water level value to be locally displayed.
It can be seen from the above technical scheme that this application discloses a kind of remote supervision system of water level, the system should For unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, obtains reflecting water level Water level signal;Water level signal is changed, the water level value for reflecting water level is obtained, when water level value exceeds default watermark threshold When, export water-level alarm information;Finally, water-level alarm information is sent to operation maintenance personnel.Fortune can be made by the technical program Dimension personnel get water-level alarm signal in time when water level exceeds predetermined threshold value, are located to adopt an effective measure in time Put, so as to avoid because ponding excessively caused by power outage generation.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of step flow chart of the remote monitoring method embodiment for water level that the application provides;
Fig. 2 is the step flow chart of the remote monitoring method embodiment for another water level that the application provides;
Fig. 3 is the step flow chart of the remote monitoring method embodiment for another water level that the application provides;
Fig. 4 is a kind of structured flowchart of the remote supervision system embodiment for water level that the application provides;
Fig. 5 is the structured flowchart of the remote supervision system embodiment for another water level that the application provides;
Fig. 6 is the structured flowchart of the remote supervision system embodiment for another water level that the application provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete Site preparation describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on Embodiment in the application, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of the application protection.
Embodiment one
Fig. 1 is a kind of step flow chart of the remote monitoring method embodiment for water level that the application provides.
As shown in figure 1, the remote monitoring method that the present embodiment provides is applied to unattended electric power facility, such as unmanned change Power station, unmanned switchyard etc., for being monitored to the water level of the ponding in electric power facility, specifically comprise the following steps:
S101:Water level in electric power facility is detected, obtains water level signal;
The water level of the ponding of predeterminated position in the electric power facility such as unmanned substation or unmanned switchyard is detected, examined Measuring point is not limited to one, by the detection of the water level to ponding, obtains the water level signal for reflecting the water level.Described herein is pair The water level of ponding is detected, and this description is also meaningful when no ponding in fact, at this moment can regard ponding as Water level be zero, this state namely a kind of safe condition for electric power facility, without alarm.
Detected that details are provided below to water level:
First, the water level of ponding is detected using liquid level sensor, obtains showing the water level signal of the water level, the water Position signal is current signal.
The main liquid level sensor for surveying water level has float type liquid level sensor, liquid level tracking type sensor, ultrasonic wave at present Liquid level sensor, LIDAR liquid level sensor, pressure liquid level sensor etc..The preferred magnetic float formula level sensing of the application Device, the sensor have the characteristic of precision height, good reliability, fast response time, stable performance etc., and simple in construction, installation, Using, it is easy to maintenance, be the level sensing, control instrument of a new generation, strong antijamming capability, be suitable for longer-distance signal and pass It is defeated.
In the specific implementation, BPY800 can be selected as liquid level sensor.BPY800 using diffusion silicon, laser amendment, Temperature-compensating, analog signal, digital circuit processing etc. advanced technology and technique, be widely used at present oil, chemical industry, water conservancy, The fields such as environmental protection, metallurgy, pharmacy, electric power, light industry, realize measurement and control to liquid level.
Then, above-mentioned water level signal is converted into voltage signal, can be specifically turned electric current by divider resistance during conversion Voltage is changed to, so as to obtain the water level signal of voltage form.
Finally, processing is filtered to the water level signal of voltage form, clutter can be avoided to produce signal transacting negative Influence;Further, in order to avoid the too small influence of signal intensity carries out digital-to-analogue conversion to it, also the water level signal is amplified Processing.
S102:Water level value is obtained according to water level signal, and water-level alarm information is exported according to water level value.
After above-mentioned water level signal is obtained, the water level signal is subjected to digital-to-analogue conversion, so as to obtain the water for reflecting the water level Place value;Then by water level value compared with default watermark threshold, when water level value meets or exceeds the watermark threshold, output Corresponding water-level alarm information, the water-level alarm information include dangerous tip information and water level value, can also surpassed including water level value The number of watermark threshold gone out.
The watermark threshold is a danger line limit value, shows no ponding or ponding when water level is less than the watermark threshold It is less electric power facility to be damaged, if above the watermark threshold then show ponding will or to electric power facility Damage, it is necessary to be disposed discharge ponding in time.
S103:The water-level alarm information is sent to operation maintenance personnel.
Exceed in water level value with the watermark threshold and after exporting the water-level alarm signal, in time send out the water-level alarm signal To operation maintenance personnel, so that operation maintenance personnel can learn this information in time, phase is taken according to the information in time so as to this The Disposal Measures answered, such as remote control water pump accelerate to clap water or intervened to scene, to avoid water level high-order for a long time Damaged to electrical equipment.
The formal of the water-level alarm information is being sent to operation maintenance personnel, GSM signals can be utilized with communication The water-level alarm information is sent on the mobile device of operation maintenance personnel.Due to the characteristic of GSM networkings, this method can be realized pair The distributed monitoring of different electric power facilities.
It can be seen from the above technical proposal that present embodiments providing a kind of remote monitoring method of water level, this method should For unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, obtains reflecting water level Water level signal;Water level signal is changed, the water level value for reflecting water level is obtained, when water level value exceeds default watermark threshold When, export water-level alarm information;Finally, water-level alarm information is sent to operation maintenance personnel.Fortune can be made by the technical program Dimension personnel get water-level alarm signal in time when water level exceeds predetermined threshold value, are located to adopt an effective measure in time Put, so as to avoid because ponding excessively caused by power outage generation.
Embodiment two
Fig. 2 is the step flow chart of the remote monitoring method embodiment for another water level that the application provides.
As shown in Fig. 2 the remote monitoring method that the present embodiment provides is applied to unattended electric power facility, such as unmanned change Power station, unmanned switchyard etc., for being monitored to the water level of the ponding in electric power facility, specifically comprise the following steps:
S201:Water level in electric power facility is detected, obtains water level signal;
The water level of the ponding of predeterminated position in the electric power facility such as unmanned substation or unmanned switchyard is detected, examined Measuring point is not limited to one, by the detection of the water level to ponding, obtains the water level signal for reflecting the water level.Described herein is pair The water level of ponding is detected, and this description is also meaningful when no ponding in fact, at this moment can regard ponding as Water level be zero, this state namely a kind of safe condition for electric power facility, without alarm.
Detected that details are provided below to water level:
First, the water level of ponding is detected using liquid level sensor, obtains showing the water level signal of the water level, the water Position signal is current signal.
The main liquid level sensor for surveying water level has float type liquid level sensor, liquid level tracking type sensor, ultrasonic wave at present Liquid level sensor, LIDAR liquid level sensor, pressure liquid level sensor etc..The preferred magnetic float formula level sensing of the application Device, the sensor have the characteristic of precision height, good reliability, fast response time, stable performance etc., and simple in construction, installation, Using, it is easy to maintenance, be the level sensing, control instrument of a new generation, strong antijamming capability, be suitable for longer-distance signal and pass It is defeated.
In the specific implementation, BPY800 can be selected as liquid level sensor.BPY800 using diffusion silicon, laser amendment, Temperature-compensating, analog signal, digital circuit processing etc. advanced technology and technique, be widely used at present oil, chemical industry, water conservancy, The fields such as environmental protection, metallurgy, pharmacy, electric power, light industry, realize measurement and control to liquid level.
Then, above-mentioned water level signal is converted into voltage signal, can be specifically turned electric current by divider resistance during conversion Voltage is changed to, so as to obtain the water level signal of voltage form.
Finally, processing is filtered to the water level signal of voltage form, clutter can be avoided to produce signal transacting negative Influence;Further, in order to avoid the too small influence of signal intensity carries out digital-to-analogue conversion to it, also the water level signal is amplified Processing.
S202:Water level value is obtained according to water level signal, and water-level alarm information is exported according to water level value.
After above-mentioned water level signal is obtained, the water level signal is subjected to digital-to-analogue conversion, so as to obtain the water for reflecting the water level Place value;Then by water level value compared with default watermark threshold, when water level value meets or exceeds the watermark threshold, output Corresponding water-level alarm information, the water-level alarm information include dangerous tip information and water level value, can also surpassed including water level value The number of watermark threshold gone out.
The watermark threshold is a danger line limit value, shows no ponding or ponding when water level is less than the watermark threshold It is less electric power facility to be damaged, if above the watermark threshold then show ponding will or to electric power facility Damage, it is necessary to be disposed discharge ponding in time.
S203:The water-level alarm information is sent to operation maintenance personnel.
Exceed in water level value with the watermark threshold and after exporting the water-level alarm signal, in time send out the water-level alarm signal To operation maintenance personnel, so that operation maintenance personnel can learn this information in time, phase is taken according to the information in time so as to this The Disposal Measures answered, such as remote control water pump accelerate to clap water or intervened to scene, to avoid water level high-order for a long time Damaged to electrical equipment.
The formal of the water-level alarm information is being sent to operation maintenance personnel, GSM signals can be utilized with communication The water-level alarm information is sent on the mobile device of operation maintenance personnel.Due to the characteristic of GSM networkings, this method can be realized pair The distributed monitoring of different electric power facilities.
S204:Water level value is stored.
When obtaining above-mentioned water level value every time, entered using corresponding storage device, such as mobile hard disk, u disk mobile devices Row storage, or the water level value is uploaded into corresponding server, the water level value is stored by above-mentioned different mode, with Just the design to follow-up O&M He other electric utilities provides data foundation.
It can be seen from the above technical proposal that present embodiments provide the remote monitoring method of another water level, this method Applied to unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, obtains reflecting water The water level signal of position;Water level signal is changed, the water level value for reflecting water level is obtained, when water level value exceeds default water level threshold During value, water-level alarm information is exported;Finally, water-level alarm information is sent to operation maintenance personnel.It can be made by the technical program Operation maintenance personnel gets water-level alarm signal in time when water level exceeds predetermined threshold value, is located to adopt an effective measure in time Put, so as to avoid because ponding excessively caused by power outage generation.
Also, it is the design of follow-up O&M or other electric utilities by the way that obtained water level value is stored Data foundation is provided.
Embodiment three
Fig. 3 is the step flow chart of the remote monitoring method embodiment for another water level that the application provides.
As shown in figure 3, the remote monitoring method that the present embodiment provides is applied to unattended electric power facility, such as unmanned change Power station, unmanned switchyard etc., for being monitored to the water level of the ponding in electric power facility, specifically comprise the following steps:
S301:Water level in electric power facility is detected, obtains water level signal;
The water level of the ponding of predeterminated position in the electric power facility such as unmanned substation or unmanned switchyard is detected, examined Measuring point is not limited to one, by the detection of the water level to ponding, obtains the water level signal for reflecting the water level.Described herein is pair The water level of ponding is detected, and this description is also meaningful when no ponding in fact, at this moment can regard ponding as Water level be zero, this state namely a kind of safe condition for electric power facility, without alarm.
Detected that details are provided below to water level:
First, the water level of ponding is detected using liquid level sensor, obtains showing the water level signal of the water level, the water Position signal is current signal.
The main liquid level sensor for surveying water level has float type liquid level sensor, liquid level tracking type sensor, ultrasonic wave at present Liquid level sensor, LIDAR liquid level sensor, pressure liquid level sensor etc..The preferred magnetic float formula level sensing of the application Device, the sensor have the characteristic of precision height, good reliability, fast response time, stable performance etc., and simple in construction, installation, Using, it is easy to maintenance, be the level sensing, control instrument of a new generation, strong antijamming capability, be suitable for longer-distance signal and pass It is defeated.
In the specific implementation, BPY800 can be selected as liquid level sensor.BPY800 using diffusion silicon, laser amendment, Temperature-compensating, analog signal, digital circuit processing etc. advanced technology and technique, be widely used at present oil, chemical industry, water conservancy, The fields such as environmental protection, metallurgy, pharmacy, electric power, light industry, realize measurement and control to liquid level.
Then, above-mentioned water level signal is converted into voltage signal, can be specifically turned electric current by divider resistance during conversion Voltage is changed to, so as to obtain the water level signal of voltage form.
Finally, processing is filtered to the water level signal of voltage form, clutter can be avoided to produce signal transacting negative Influence;Further, in order to avoid the too small influence of signal intensity carries out digital-to-analogue conversion to it, also the water level signal is amplified Processing.
S302:Water level value is obtained according to water level signal, and water-level alarm information is exported according to water level value.
After above-mentioned water level signal is obtained, the water level signal is subjected to digital-to-analogue conversion, so as to obtain the water for reflecting the water level Place value;Then by water level value compared with default watermark threshold, when water level value meets or exceeds the watermark threshold, output Corresponding water-level alarm information, the water-level alarm information include dangerous tip information and water level value, can also surpassed including water level value The number of watermark threshold gone out.
The watermark threshold is a danger line limit value, shows no ponding or ponding when water level is less than the watermark threshold It is less electric power facility to be damaged, if above the watermark threshold then show ponding will or to electric power facility Damage, it is necessary to be disposed discharge ponding in time.
S303:The water-level alarm information is sent to operation maintenance personnel.
Exceed in water level value with the watermark threshold and after exporting the water-level alarm signal, in time send out the water-level alarm signal To operation maintenance personnel, so that operation maintenance personnel can learn this information in time, phase is taken according to the information in time so as to this The Disposal Measures answered, such as remote control water pump accelerate to clap water or intervened to scene, to avoid water level high-order for a long time Damaged to electrical equipment.
The formal of the water-level alarm information is being sent to operation maintenance personnel, GSM signals can be utilized with communication The water-level alarm information is sent on the mobile device of operation maintenance personnel.Due to the characteristic of GSM networkings, this method can be realized pair The distributed monitoring of different electric power facilities.
S304:Water level value is stored.
When obtaining above-mentioned water level value every time, entered using corresponding storage device, such as mobile hard disk, u disk mobile devices Row storage, or the water level value is uploaded into corresponding server, the water level value is stored by above-mentioned different mode, with Just the design to follow-up O&M He other electric utilities provides data foundation.
S305:The water level value is locally displayed.
While above-mentioned water level value is obtained, by display device is locally located, such as LCDs shows above-mentioned water Place value, the operation maintenance personnel positioned at a distant place can not only be so set to receive corresponding water-level alarm information, additionally it is possible to make local Patrolman can understand the water level value in time, without field survey.
It can be seen from the above technical proposal that present embodiments provide the remote monitoring method of another water level, this method Applied to unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, obtains reflecting water The water level signal of position;Water level signal is changed, the water level value for reflecting water level is obtained, when water level value exceeds default water level threshold During value, water-level alarm information is exported;Finally, water-level alarm information is sent to operation maintenance personnel.It can be made by the technical program Operation maintenance personnel gets water-level alarm signal in time when water level exceeds predetermined threshold value, is located to adopt an effective measure in time Put, so as to avoid because ponding excessively caused by power outage generation.
Also, it is the design of follow-up O&M or other electric utilities by the way that obtained water level value is stored Data foundation is provided.
Example IV
Fig. 4 is a kind of structured flowchart of the remote supervision system embodiment for water level that the application provides.
As shown in figure 4, the remote supervision system that the present embodiment provides is applied to unattended electric power facility, such as unmanned change Power station, unmanned switchyard etc., for being monitored to the water level of the ponding in electric power facility, specifically include water level monitoring module 10th, signal processing module 20, warning message sending module 30, signal processing module 20 respectively with water level monitoring module 10, alarm Information sending module 30 is connected.
Water level monitoring module 10 is used to detect the water level in electric power facility, obtains water level signal;
The water level of the ponding of predeterminated position in the electric power facility such as unmanned substation or unmanned switchyard is detected, examined Measuring point is not limited to one, by the detection of the water level to ponding, obtains the water level signal for reflecting the water level.Described herein is pair The water level of ponding is detected, and this description is also meaningful when no ponding in fact, at this moment can regard ponding as Water level be zero, this state namely a kind of safe condition for electric power facility, without alarm.
The water level monitoring module 10 specifically includes liquid level sensor 11, current/voltage converter circuit 12 and amplification filtered electrical Road 13.
Liquid level sensor 11 is used to detect the water level of ponding, obtains showing the water level signal of the water level, the water level Signal is current signal.
The main liquid level sensor for surveying water level has float type liquid level sensor, liquid level tracking type sensor, ultrasonic wave at present Liquid level sensor, LIDAR liquid level sensor, pressure liquid level sensor etc..The preferred magnetic float formula level sensing of the application Device, the sensor have the characteristic of precision height, good reliability, fast response time, stable performance etc., and simple in construction, installation, Using, it is easy to maintenance, be the level sensing, control instrument of a new generation, strong antijamming capability, be suitable for longer-distance signal and pass It is defeated.
In the specific implementation, BPY800 can be selected as liquid level sensor.BPY800 using diffusion silicon, laser amendment, Temperature-compensating, analog signal, digital circuit processing etc. advanced technology and technique, be widely used at present oil, chemical industry, water conservancy, The fields such as environmental protection, metallurgy, pharmacy, electric power, light industry, realize measurement and control to liquid level.
Current/voltage converter circuit 12 is connected with the liquid level sensor 11, for the water for obtaining liquid level sensor 12 Position signal is converted to voltage signal, specifically voltage can be converted electrical current into by divider resistance during conversion, so as to obtain voltage The water level signal of form.
Filtering and amplifying circuit 13 is connected with the current/voltage converter circuit 12, for the water level signal to voltage form Processing is filtered, clutter can be avoided to have a negative impact signal transacting;Further, in order to avoid signal intensity is too small Influence carries out digital-to-analogue conversion to it, is also amplified processing to the water level signal.
The water level signal that signal processing module 20 is used to obtain water level detecting module 10 is handled, and is obtained and the water level The corresponding water level value of signal, and water-level alarm information is exported according to water level value.
Specially after above-mentioned water level signal is obtained, the water level signal is subjected to digital-to-analogue using corresponding analog to digital conversion circuit Conversion, so as to obtain the water level value for reflecting the water level;Then corresponding comparison circuit is utilized by water level value and default water level threshold Value is compared, and when water level value meets or exceeds the watermark threshold, exports corresponding water-level alarm information, water-level alarm letter Breath include dangerous tip information and water level value, can also include water level value exceed watermark threshold number.
The watermark threshold is a danger line limit value, shows no ponding or ponding when water level is less than the watermark threshold It is less electric power facility to be damaged, if above the watermark threshold then show ponding will or to electric power facility Damage, it is necessary to be disposed discharge ponding in time.
STM32 is selected as the signal processing module 20, STM32 has powerful disposal ability, system working stability, rich Peripheral module, the development environment of convenience and high-efficiency on rich piece, adapt to technical grade running environment.Its outstanding advantages is low power supply electricity Pressure, low-power consumption, the higher ratio of performance to price, are especially suitable for the application of the relatively low occasion of various power consumption requirements.
Warning message sending module 30 is used to the water-level alarm information being sent to operation maintenance personnel.
Exceed in water level value with the watermark threshold and after exporting the water-level alarm signal, in time send out the water-level alarm signal To operation maintenance personnel, so that operation maintenance personnel can learn this information in time, phase is taken according to the information in time so as to this The Disposal Measures answered, such as remote control water pump accelerate to clap water or intervened to scene, to avoid water level high-order for a long time Damaged to electrical equipment.
The warning message sending module 30 includes wireless communication unit 31, the preferred SIM900A moulds of the wireless communication unit 31 Block.SIM900A modules be new generation of wireless communication gsm module, carry RS-232 communication interfaces, can easily with PC, list Piece machine connects machine communication, can quickly, reliably and securely realize data, voice transfer, the Short Message Service in system schema (Short Message Service) and fax.The operating voltage of SIM900A modules is 3.3-5.5V, can be operated in Two frequency ranges of 900MHz and 1800MHz, place frequency range power consumption are respectively 2w (900M) and 1w (1800M).Due to the spy of GSM networkings Property, this method can realize the distributed monitoring to different electric power facilities.
It can be seen from the above technical proposal that present embodiments providing a kind of remote supervision system of water level, the system should For unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, obtains reflecting water level Water level signal;Water level signal is changed, the water level value for reflecting water level is obtained, when water level value exceeds default watermark threshold When, export water-level alarm information;Finally, water-level alarm information is sent to operation maintenance personnel.Fortune can be made by the technical program Dimension personnel get water-level alarm signal in time when water level exceeds predetermined threshold value, are located to adopt an effective measure in time Put, so as to avoid because ponding excessively caused by power outage generation.
Embodiment five
Fig. 5 is the structured flowchart of the remote supervision system embodiment for another water level that the application provides.
As shown in figure 5, the remote supervision system that the present embodiment provides is to be additionally arranged data on the basis of a upper embodiment Memory module 40.
Data memory module 40 is connected with signal processing module 20, the water level obtained for obtaining signal processing module 20 Value is simultaneously stored the water level value.
When obtaining above-mentioned water level value every time, entered using corresponding storage device, such as mobile hard disk, u disk mobile devices Row storage, or the water level value is uploaded into corresponding server, the water level value is stored by above-mentioned different mode, with Just the design to follow-up O&M He other electric utilities provides data foundation.
It can be seen from the above technical proposal that the remote supervision system of another water level is present embodiments provided, the system Applied to unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, obtains reflecting water The water level signal of position;Water level signal is changed, the water level value for reflecting water level is obtained, when water level value exceeds default water level threshold During value, water-level alarm information is exported;Finally, water-level alarm information is sent to operation maintenance personnel.It can be made by the technical program Operation maintenance personnel gets water-level alarm signal in time when water level exceeds predetermined threshold value, is located to adopt an effective measure in time Put, so as to avoid because ponding excessively caused by power outage generation.
Also, it is the design of follow-up O&M or other electric utilities by the way that obtained water level value is stored Data foundation is provided.
Embodiment six
Fig. 6 is the structured flowchart of the remote supervision system embodiment for another water level that the application provides.
As shown in fig. 6, the remote supervision system that the present embodiment provides is to be additionally arranged display on the basis of a upper embodiment Module 50.
Display module 50 is connected with signal processing module 20, for obtaining water level value that signal processing module 20 obtains simultaneously The water level value is being locally displayed.
While above-mentioned water level value is obtained, by display device is locally located, such as LCDs shows above-mentioned water Place value, the operation maintenance personnel positioned at a distant place can not only be so set to receive corresponding water-level alarm information, additionally it is possible to make local Patrolman can understand the water level value in time, without field survey.
It can be seen from the above technical proposal that present embodiments provide the remote monitoring method of another water level, this method Applied to unattended electric power facility, specially the water level of predeterminated position in electric power facility is detected, obtains reflecting water The water level signal of position;Water level signal is changed, the water level value for reflecting water level is obtained, when water level value exceeds default water level threshold During value, water-level alarm information is exported;Finally, water-level alarm information is sent to operation maintenance personnel.It can be made by the technical program Operation maintenance personnel gets water-level alarm signal in time when water level exceeds predetermined threshold value, is located to adopt an effective measure in time Put, so as to avoid because ponding excessively caused by power outage generation.
Also, it is the design of follow-up O&M or other electric utilities by the way that obtained water level value is stored Data foundation is provided.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments State bright, professional and technical personnel in the field is realized or using the application.A variety of modifications to these embodiments are to ability It will be apparent for the professional and technical personnel in domain, generic principles defined herein can not depart from the application's In the case of spirit or scope, realize in other embodiments.Therefore, the application be not intended to be limited to it is shown in this article these Embodiment, and it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.

Claims (4)

  1. A kind of 1. remote supervision system of water level, applied to unattended electric power facility, it is characterised in that the long-range monitoring System includes:
    Water level detecting module, for being detected to the water level of multiple predeterminated positions in the electric power facility, obtain described in reflection Multiple water level signals of water level;
    The signal processing module being connected with the water level detecting module, for changing water level signal, obtain reflecting institute The water level value of water level is stated, when the water level value exceeds default watermark threshold, exports water-level alarm information;
    The warning message sending module being connected with the signal processing module, for the water-level alarm information to be sent into fortune Dimension personnel;
    The water level detecting module includes:
    Liquid level sensor, for being detected to the water level, obtain the water level signal of current forms;
    The current/voltage converter circuit being connected with the liquid level sensor, for carrying out current/voltage to the water level signal Signal is changed, and obtains the water level signal of voltage form;
    The filtering and amplifying circuit being connected with the current/voltage converter circuit, for the water level signal to voltage form It is filtered and enhanced processing.
  2. 2. remote supervision system as claimed in claim 1, it is characterised in that the warning message sending module includes:
    Wireless communication unit, for using communication, the water-level alarm information to be sent to the operation maintenance personnel On mobile device.
  3. 3. remote supervision system as claimed in claim 1 or 2, it is characterised in that also include:
    The data memory module being connected with the signal processing module, for being stored to the water level value.
  4. 4. remote supervision system as claimed in claim 3, it is characterised in that also include:
    The display module being connected with the signal processing module, for the water level value to be locally displayed.
CN201621372179.4U 2016-12-14 2016-12-14 A kind of remote supervision system of water level Active CN206847729U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108982989A (en) * 2018-05-28 2018-12-11 国网内蒙古东部电力有限公司检修分公司 Extra-high voltage DC grounding electrode operating status assessment system based on multi-characteristicquantity quantity information
CN109186675A (en) * 2018-09-21 2019-01-11 河北冀云气象技术服务有限责任公司 Waterlogging monitoring method and device
CN110879090A (en) * 2019-11-05 2020-03-13 广州供电局有限公司 Transformer substation water level monitoring method and device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108982989A (en) * 2018-05-28 2018-12-11 国网内蒙古东部电力有限公司检修分公司 Extra-high voltage DC grounding electrode operating status assessment system based on multi-characteristicquantity quantity information
CN109186675A (en) * 2018-09-21 2019-01-11 河北冀云气象技术服务有限责任公司 Waterlogging monitoring method and device
CN109186675B (en) * 2018-09-21 2021-01-05 河北冀云气象技术服务有限责任公司 Waterlogging monitoring method and device
CN110879090A (en) * 2019-11-05 2020-03-13 广州供电局有限公司 Transformer substation water level monitoring method and device

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