CN201307024Y - Ice coating online monitoring device for high-tension transmission lines - Google Patents
Ice coating online monitoring device for high-tension transmission lines Download PDFInfo
- Publication number
- CN201307024Y CN201307024Y CNU200820222677XU CN200820222677U CN201307024Y CN 201307024 Y CN201307024 Y CN 201307024Y CN U200820222677X U CNU200820222677X U CN U200820222677XU CN 200820222677 U CN200820222677 U CN 200820222677U CN 201307024 Y CN201307024 Y CN 201307024Y
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Abstract
The utility model discloses an ice coating online monitoring device for high-tension transmission lines, which comprises an energy supply unit, an image collecting unit and a control circuit module with communication functions, wherein the energy supply unit comprises an energy taking iron core, an energy taking coil and an energy taking module; the energy taking iron core is arranged at one side of the upper surface of a casing; the energy taking module is arranged in the lower casing body arranged at the front of the casing and is connected with the coil of the energy taking iron core through leads. The image collecting unit is arranged between the lower casing body and a bracket arranged at the back of the casing. The control circuit module is arranged in the upper casing body of the casing and is connected with each controlled units through signals control lines. The monitoring device also comprises a first angle sensor and a meteorology collecting unit; the first angle sensor is connected with control circuit module signals and is used for detecting included angles of leads; the first angle sensor is arranged in the lower casing; and the meteorology collecting unit is arranged at one side of the lower casing and in the bracket arranged at the back of the casing.
Description
Technical field
The utility model relates to a kind of ultra-high-tension power transmission line in-service monitoring device.
Background technology
In order to guarantee the safe operation of electric power transmission line, power department need arrange personnel to the regular line walking of ultra-high-tension power transmission line, with the tower material of observing transmission line of electricity complete safety whether, whether safety such as trees passage, lead sag etc., owing to adopt artificial line walking, the line walking cycle is grown (being generally 1 month), therefore can't in time obtain the actual conditions of line fault, makes the safe operation of circuit have hidden danger.The temperature of the conductor temperature on the circuit, lead node temperature, damaged conductor all is the key factor that influences the line security operation simultaneously.Influenced by disaster, wire icing is seasonal situations that seriously jeopardize the lead safe operation that occur in certain areas, in time understand the icing situation of field wires, can make circuit operation maintenance management personnel correctly tackle the harm of wire icing timely, improve the safe operation ability of circuit.
Summary of the invention
The purpose of this utility model is to provide a kind of ultra-high-tension power transmission line in-service monitoring device that can gather the transmission line of electricity image scene at any time and take into account temperature, wire icing situation, lead angle and the energy real-time communication of measuring measured point on the lead.
For achieving the above object, the utility model takes following technical scheme to be achieved:
A kind of ultra-high-tension power transmission line icing in-service monitoring device, comprise one from the high-tension line lead extract electric energy and the energy recharge unit of power supply, image acquisition units of taking high-tension line environment real-time condition are provided and one comprise control circuit module with communication function; Described energy recharge unit comprise one get can iron core and coil and one get can module, get upper surface one side that can iron core be arranged on a shell, get and can module be arranged in the lower house of this shell front, and be connected with the coil of getting the energy iron core by lead; Described image acquisition units be arranged on lower house and and shell back support between; Described control circuit module is arranged in the upper shell of shell, and is connected with each controlled cell by signal control line; It is characterized in that this monitoring arrangement also comprises first angular transducer and the meteorological collecting unit that are used to detect the lead angle that are connected with the control circuit module signal, described first angular transducer places lower house; Described meteorological collecting unit is arranged in lower house one side and the shell back support.
According to the ultra-high-tension power transmission line icing in-service monitoring device of such scheme, described meteorological collecting unit comprises the wind gage, the humiture probe that are driven by electric rotating machine; Electric rotating machine is arranged on the image acquisition units top between lower house and the shell back support; Wind gage 26 is arranged in the support of shell back; Temperature, moisture probe are arranged on lower house one side.This device also comprises the temperature probe that the control circuit module at least one and the upper shell is connected, and this temperature probe is arranged on and directly contacts the high-tension line lead on the upper shell.Described image acquisition units comprise one that drive by reducing motor and with lens assembly and one second angular transducer of positive and negative rotation 0～200 degree of motor, described lens assembly is by a link gear connection angle sensor, when lens assembly rotates, second angular transducer is rotation thereupon also, and rotation angle information is passed to control circuit module.Described lens assembly is provided with the infrared LED light source.Described link gear is a cannon pinion, and its gear parts is arranged in the lower house, and its tubular shaft connects lens assembly.
The utility model advantage is:
1, the electromagnetic energy of utilizing the ultra-high-tension power transmission line load current can work this device for the work of whole device provides stable energy recharge for a long time continuously.
2, image acquisition units adopts DC speed-reducing directly to drive lens assembly with positive and negative rotation 0～200 degree of motor, can online shooting move transmission line of electricity below ambient conditions in a big way, as tower material complete safety whether, whether the trees passage is unobstructed, image information such as safety and outwards transmitting whether such as lead sag; Increase infrared LED on the lens assembly, can also finish picture collection at night, expanded range of application.
3. the link gear of image acquisition units adopts the tubular shaft load-bearing, and gear drive drives the connected mode of angular transducer, has increased the vibration-resistant property of device.
3, can increase the temperature lead measuring sonde, monitor conductor temperature simultaneously, improve the practicality of device.By the contact measurement mode, temperature sensor is fixed on the lead, be subject to other factors influence when having solved transmission route survey temperature in the past and cause the inaccurate problem of measuring.
4, can measure the temperature, humidity of little weather environment around the lead and perpendicular to the wind speed of lead direction.
5, can measure the angle of lead and vertical line, and can calculate the lead sag according to angle of measuring and on-the-spot installation situation.
6, adopt electric field and magnetic field double shield case design, realize the equipotential function and guaranteed control circuit module working stability, interference-free.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the C of Fig. 1 is to view.
Among the figure: 1, temperature probe; 2, gland; 3, get the energy iron core; 4, insulcrete; 5, upper shell; 6, power switch; 8, lower house; 9,10, fastening bolt; 11, hanging wire gland; 12, lens assembly; 13, communication antenna; 14, infrared LED; 15, shielding box; 16, control circuit module; 17, angular transducer; 18, transmission gear; 19, get the energy module; 20, support; 21, motor securing member; 22, motor shaft; 23, tubular shaft; 24, electric rotating machine; 25, camera lens and lens cap; 26, wind gage; 27, angular transducer.
Embodiment:
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1 and Figure 2, the online icing monitoring arrangement of a kind of ultra-high-tension power transmission line comprises an energy recharge unit, image acquisition units, control circuit module 16, an angular transducer 27 and a meteorological collecting unit that is used to detect the lead angle.According to actual needs, this device also can comprise a temperature probe 1, can be installed on the upper shell 5 of hanging wire gland 11 belows directly contact high-tension line lead, can measure conductor temperature.The energy recharge unit comprise get can module 19, getting can iron core 3 and coil (not drawing among the figure), get the upper shell 5 upper surface right sides that can iron core 3 be installed in a shell by an insulcrete 4, get and module 19 to be arranged in the lower house 8 of this shell front, and be connected with the coil of getting energy iron core 3 by lead.The electromagnetic energy that the energy recharge unit can utilize the ultra-high-tension power transmission line load current provides stable power for the work of whole device; Get and in the module 19 industrial lithium battery can be set.
Image acquisition units comprises that one is arranged on the direct current generator (not drawing among the figure) of the lens assembly 12 between lower house 8 and the shell back support 20, a band speed reduction unit, an angular transducer 17 that is contained in the lower house 8, motor places lens assembly 12 by the motor shaft 22 on the rotation center o right side support 20 that is fixed in lens assembly 12, directly drives the positive and negative rotation of front end edge ultra-high-tension power transmission line below 0～210 degree of lens assembly 12; The rotation center o left side of lens assembly 12 connects a tubular shaft 23, the gear drive part 18 of its connection is arranged in the lower house 8, and with angular transducer 17 on gear be meshed, when lens assembly 12 rotations, angular transducer 17 is rotation thereupon also, and rotation angle information is passed to control circuit module 16.The angular transducer 27 that is used for detecting the lead angle can be installed on the top of lower house 8 angular transducers 17, and angular transducer 27 can calculate the lead sag according to angle of measuring and on-the-spot installation situation.
Be provided with pick-up lens and lens cap 25, COMS imageing sensor and dsp processor in the lens assembly 12, camera lens and lens cap 25 place lens assembly 12 front ends, and some infrared LED light sources 14 can be set around it, during image acquisition, infrared LED light source 14 will make monitoring arrangement have night vision function according to the automatic light filling of ambient light intensity.
Image acquisition units can controlled collection and transmission image.Can finish the image acquisition of 3 kinds of pixel specifications: 160*120,320*240,640*480, wherein under the 160*120 specification, have the angle of deciding continuous acquisition and varied angle continuous acquisition function.The image of gathering can adopt the communication mode of GPRS or CDMA1X to transmit by communication antenna 13.
Meteorological collecting unit can be gathered environment temperature, ambient humidity and perpendicular to the wind speed of lead direction, comprises a wind gage that is driven by electric rotating machine 24 26, temperature, moisture probe.Electric rotating machine 24 is arranged between the lower house 8 and shell back support 20 of lens assembly 12 tops; Wind gage 26 is arranged in the shell back support 20; Temperature, moisture probe can be arranged on the top of the communication antenna 13 of lower house 8 one sides.Wind gage 26 can be done 90 degree swings along rotation center o ' by electric rotating machine 24 direct drivings, only stretches out support 20 when measuring, and usually then shrinks in support 20.
Control circuit module 16 is arranged in the upper shell 5, and is connected with each controlled cell by signal control line.In the present embodiment, control circuit module 16 adopts the single chip microcomputer that includes telecommunication circuit, the operation of the measurement in-service monitoring work of tunable control energy recharge unit, image acquisition units, meteorological collecting unit, conductor temperature and lead angle, and can connect the communication antenna 13 that is arranged on lower house 8 one sides and carry out communication with the outside.Can comprise by predefined communication modes: short message (SMS), GPRS, CDMA1X.Can predefined mode of operation comprise: the least bit sends, integral point sends, user definition sends cycle, twice transmission every day, do not send.Communicating circuit can adopt the technical grade communication module, utilizes short message (SMS) and modes such as GPRS or CDMA1X to carry out communication.
Can be provided with the magnetic shield box 15 that ferromagnetic material is made on the control circuit module 16, this shielding box is fixed in the upper shell of being made by aluminium alloy 5, be not subjected to the influence in lead electric field, magnetic field with the work of guaranteeing control circuit module 15, operation circuit is in electricity, the magnetic double shield, thereby has guaranteed the job stability of control circuit.
Claims (8)
1, a kind of ultra-high-tension power transmission line icing in-service monitoring device, comprise one from the high-tension line lead extract electric energy and the energy recharge unit of power supply, image acquisition units of taking high-tension line environment real-time condition are provided and one comprise control circuit module with communication function; Described energy recharge unit comprise one get can iron core and coil and one get can module, get upper surface one side that can iron core be arranged on a shell, get and can module be arranged in the lower house of this shell front, and be connected with the coil of getting the energy iron core by lead; Described image acquisition units be arranged on lower house and and shell back support between; Described control circuit module is arranged in the upper shell of shell, and is connected with each controlled cell by signal control line; It is characterized in that this monitoring arrangement also comprises first angular transducer and the meteorological collecting unit that are used to detect the lead angle that are connected with the control circuit module signal, described first angular transducer places lower house; Described meteorological collecting unit is arranged in lower house one side and the shell back support.
2. ultra-high-tension power transmission line icing in-service monitoring device according to claim 1 is characterized in that, described meteorological collecting unit comprises the wind gage, the humiture probe that are driven by electric rotating machine; Electric rotating machine is arranged on the image acquisition units top between lower house and the shell back support; Wind gage 26 is arranged in the support of shell back; Temperature, moisture probe are arranged on lower house one side.
3, ultra-high-tension power transmission line icing in-service monitoring device according to claim 1, it is characterized in that, this device also comprises the temperature probe that the control circuit module at least one and the upper shell is connected, and this temperature probe is arranged on and directly contacts the high-tension line lead on the upper shell.
4, ultra-high-tension power transmission line icing in-service monitoring device according to claim 1, it is characterized in that, described image acquisition units comprise one that drive by reducing motor and with lens assembly and one second angular transducer of positive and negative rotation 0～200 degree of motor, described lens assembly is by a link gear connection angle sensor, when lens assembly rotates, second angular transducer is rotation thereupon also, and rotation angle information is passed to control circuit module.
5. ultra-high-tension power transmission line icing in-service monitoring device according to claim 4 is characterized in that described lens assembly is provided with the infrared LED light source.
6. ultra-high-tension power transmission line icing in-service monitoring device according to claim 4 is characterized in that described link gear is a cannon pinion, and its gear parts is arranged in the lower house, and its tubular shaft connects lens assembly.
7. ultra-high-tension power transmission line icing in-service monitoring device according to claim 1 is characterized in that described control circuit module is provided with the magnetic shielding box.
8. according to the arbitrary described ultra-high-tension power transmission line icing in-service monitoring device of claim 1-7, it is characterized in that described shell is made by aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820222677XU CN201307024Y (en) | 2008-11-28 | 2008-11-28 | Ice coating online monitoring device for high-tension transmission lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820222677XU CN201307024Y (en) | 2008-11-28 | 2008-11-28 | Ice coating online monitoring device for high-tension transmission lines |
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| Publication Number | Publication Date |
|---|---|
| CN201307024Y true CN201307024Y (en) | 2009-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820222677XU Expired - Lifetime CN201307024Y (en) | 2008-11-28 | 2008-11-28 | Ice coating online monitoring device for high-tension transmission lines |
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| CN (1) | CN201307024Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915596A (en) * | 2010-07-26 | 2010-12-15 | 吕强 | Method and system for monitoring ice coating state of overhead cable |
| CN103196380A (en) * | 2013-03-20 | 2013-07-10 | 北京国网富达科技发展有限责任公司 | Electric transmission line image acquisition device and electric transmission line icing thickness detection system |
| CN103234465A (en) * | 2013-03-20 | 2013-08-07 | 北京国网富达科技发展有限责任公司 | Method and system for detecting icing thickness of electric transmission line |
| CN104360359A (en) * | 2014-11-07 | 2015-02-18 | 中国电子科技集团公司第二十研究所 | Satellite navigation long code direct acquisition circuit structure |
| CN105207359A (en) * | 2015-09-22 | 2015-12-30 | 上海倍肯机电科技有限公司 | Transmission line safety protection device |
| CN105675055A (en) * | 2016-01-26 | 2016-06-15 | 云南电网有限责任公司电力科学研究院 | Icing prediction and early-warning method and system of power transmission lines |
| CN106197294A (en) * | 2016-06-29 | 2016-12-07 | 华中科技大学 | A kind of optically-based overhead transmission line ice covering thickness monitoring device and method |
| CN106768084A (en) * | 2017-03-10 | 2017-05-31 | 国网山东省电力公司龙口市供电公司 | A kind of icing on-Line Monitor Device |
| CN107328439A (en) * | 2017-07-17 | 2017-11-07 | 国网浙江省电力公司台州供电公司 | A kind of wire fluctuation status monitoring device |
| CN109975297A (en) * | 2019-04-20 | 2019-07-05 | 宁夏龙源电力有限公司 | A kind of detection device for powerline ice-covering |
| CN113612095A (en) * | 2021-08-27 | 2021-11-05 | 广东电网有限责任公司 | Grounding wire clamp installation robot |
-
2008
- 2008-11-28 CN CNU200820222677XU patent/CN201307024Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915596A (en) * | 2010-07-26 | 2010-12-15 | 吕强 | Method and system for monitoring ice coating state of overhead cable |
| CN103234465B (en) * | 2013-03-20 | 2016-06-08 | 北京国网富达科技发展有限责任公司 | A kind of electric power line ice-covering thickness detection method and system |
| CN103196380A (en) * | 2013-03-20 | 2013-07-10 | 北京国网富达科技发展有限责任公司 | Electric transmission line image acquisition device and electric transmission line icing thickness detection system |
| CN103234465A (en) * | 2013-03-20 | 2013-08-07 | 北京国网富达科技发展有限责任公司 | Method and system for detecting icing thickness of electric transmission line |
| CN103196380B (en) * | 2013-03-20 | 2016-06-08 | 北京国网富达科技发展有限责任公司 | Transmission line of electricity image collecting device and electric power line ice-covering thickness detection system |
| CN104360359A (en) * | 2014-11-07 | 2015-02-18 | 中国电子科技集团公司第二十研究所 | Satellite navigation long code direct acquisition circuit structure |
| CN105207359A (en) * | 2015-09-22 | 2015-12-30 | 上海倍肯机电科技有限公司 | Transmission line safety protection device |
| CN105207359B (en) * | 2015-09-22 | 2018-01-26 | 上海倍肯机电科技有限公司 | Transmission line safety protector |
| CN105675055A (en) * | 2016-01-26 | 2016-06-15 | 云南电网有限责任公司电力科学研究院 | Icing prediction and early-warning method and system of power transmission lines |
| CN106197294A (en) * | 2016-06-29 | 2016-12-07 | 华中科技大学 | A kind of optically-based overhead transmission line ice covering thickness monitoring device and method |
| CN106768084A (en) * | 2017-03-10 | 2017-05-31 | 国网山东省电力公司龙口市供电公司 | A kind of icing on-Line Monitor Device |
| CN107328439A (en) * | 2017-07-17 | 2017-11-07 | 国网浙江省电力公司台州供电公司 | A kind of wire fluctuation status monitoring device |
| CN109975297A (en) * | 2019-04-20 | 2019-07-05 | 宁夏龙源电力有限公司 | A kind of detection device for powerline ice-covering |
| CN113612095A (en) * | 2021-08-27 | 2021-11-05 | 广东电网有限责任公司 | Grounding wire clamp installation robot |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090909 |