CN203414174U - Temperature online monitoring system for transformer station equipment contact point - Google Patents
Temperature online monitoring system for transformer station equipment contact point Download PDFInfo
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- CN203414174U CN203414174U CN201320538370.1U CN201320538370U CN203414174U CN 203414174 U CN203414174 U CN 203414174U CN 201320538370 U CN201320538370 U CN 201320538370U CN 203414174 U CN203414174 U CN 203414174U
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Abstract
The utility model discloses a temperature online monitoring system for transformer station equipment contact points; the temperature online monitoring system comprises an infrared monitoring system, a signal processing system, a monitor and control system and a wireless alarm system; the infrared monitoring system comprises an infrared focal plane array monitoring system, an infrared scan line array monitoring system and an infrared monitoring unit, wherein the infrared focal plane array monitoring system comprises an optics lens, an infrared focal plane array device and an infrared positioning system; the infrared scan line array monitoring system comprises a rotary rod, a stepping motor driving the rotary rod to rotate, an infrared scan line array device arranged on the rotary rod, and an infrared positioning system; the monitoring terminal of the temperature online monitoring system for the transformer station equipment contact points employs the infrared temperature measurement imaging technology, so accuracy is high; furthermore, the monitoring terminal collects the infrared rays emitted by a tested target, and the infrared ray wavelength is relatively long, so the monitoring terminal can keep certain distance from the tested target, thereby facilitating the arrangement of the monitoring terminal.
Description
Technical field
The utility model belongs to power industry, is specifically related to the temperature online monitoring system of a kind of substation equipment contact.
Background technology
Current power system power transmission and transformation network is just towards high voltage and jumbo future development, and electric load is the situation of rapid growth, and power customer improves constantly the security of electric power supply, reliability and successional requirement.Power transformer stands in and in electric system, occupies extremely important status, the phenomenons such as equipment local overheating, overtemperature, insulation damages such as the main transformer in operational process in transformer station, bus, switch happen occasionally, caused equipment to burn out even major accident, cause system blackout and jeopardize power grid security, to causing heavy economic losses for electricity consumption both sides.Temperature when converting station electric power equipment is worked is monitored and alarm, by being, guarantee that it carrys out the key of work with best running status, conventionally heating comprises the impact of power equipment: (1) impact on insulating material, and insulating material will be aging gradually under the effect of temperature and electric field; (2) impact on conductor contact face, heating surpasses after certain temperature value, and the elasticity of spring contact part will go down, and pressure will reduce; (3) impact on physical strength, metal material is due to degradation effect after temperature surpasses certain value, and its physical strength also will significantly decline.
Therefore, measure in time power equipment local temperature, accurate information is provided for adopting an effective measure, by the important leverage that is safe operation of power system.At present, be specifically designed to the method for measuring high voltage bus joint and high-voltage switch gear contact temperature and mainly contain two kinds: a kind of is on the surface of busbar joint and switch contact, to be coated with that one deck varies with temperature and the material (as cured in temperature-sensitive) that changes color is roughly determined temperature range by observing its change color.Another be adopt thermoelectricity occasionally digital temperature sensor be attached on contact and measure temperature, signal transfers to Master Control Center.
Yet, above-mentioned two kinds of technology, also exist in practice certain problem, such as first method, transformer station is monitored and maked an inspection tour to profit in this way mainly by manual type, equipment carried out to the simple qualitative judgement of sense organ, and this method accuracy is low, readable poor, can not carry out quantitatively and in real time measuring, method original and to employee require high; The second way has made up the cured deficiency of temperature-sensitive, but complex installation process is complicated, need to when equipment is stopped transport, could implement.
Utility model content
The problem existing for prior art, the purpose of this utility model is to provide the temperature online monitoring system of a kind of substation equipment contact, its monitoring terminal adopts infrared measurement of temperature imaging technique, thereby, accuracy is high, in addition, monitoring terminal collection be the infrared ray that object to be measured sends, and Infrared wavelength is longer, monitoring terminal can keep certain distance and convenient setting with object to be measured.
The temperature online monitoring system of a kind of substation equipment contact that the utility model provides, it comprises infrared monitoring system, signal processing system, supervisory system and wireless alarm system, described infrared monitoring system is in order to gather position coordinates and the temperature parameter of object to be measured, and this position coordinates and temperature parameter are sent to described signal processing system, described signal processing system is in order to be converted into by this position coordinates and temperature parameter signal the signal that described supervisory system can be identified, described supervisory system is in order to receive and to process the signal of described signal processing system output, and the Temperature Distribution situation of object to be measured is shown and super setting of temperature reported to the police, described wireless alarm system is in order to transfer to setting terminal target by the alerting signal of described supervisory system, wherein, described infrared monitoring system comprises infrared focal plane array monitoring system, infrared scan line alignment monitoring system and infrared monitoring unit, wherein, described infrared focal plane array monitoring system comprises optical lens, infrared focal plane array device and infrared location system, described optical lens is in order to filtering environmental noise, described infrared focal plane array device is concentrated the temperature parameter of the object to be measured distributing in order to gather monitoring point, and export this temperature parameter to described signal processing system, described infrared ray location system is in order to gather the position coordinates of the concentrated object to be measured in this monitoring point, and this position coordinates is sent to described signal processing system, described infrared scan line alignment monitoring system comprises bull stick, the stepper motor that drives described bull stick to rotate, be installed on the infrared scan line line array device on described bull stick, and infrared location system, wherein, described infrared scan line line array device scans object to be measured by the rotation of described bull stick, to gather the temperature parameter of the object to be measured of monitoring point dispersion, and export this temperature parameter to described signal processing system, described infrared ray location system is in order to gather the position coordinates of the object to be measured of this monitoring point dispersion, and this position coordinates is sent to described signal processing system, described infrared monitoring unit comprises infrared unit device, described infrared unit device is arranged at the place, crucial monitoring point of object to be measured, temperature parameter in order to this monitoring point, and this temperature parameter is sent to described signal processing system.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The temperature online monitoring system of a kind of substation equipment contact that the utility model provides, it comprises infrared monitoring system, signal processing system, supervisory system and wireless alarm system, described infrared monitoring system is in order to gather position coordinates and the temperature parameter of object to be measured, and this position coordinates and temperature parameter are sent to described signal processing system, described signal processing system is in order to be converted into by this position coordinates and temperature parameter signal the signal that described supervisory system can be identified, described supervisory system is in order to receive and to process the signal of described signal processing system output, and the Temperature Distribution situation of object to be measured is shown and super setting of temperature reported to the police, described wireless alarm system is in order to transfer to setting terminal target by the alerting signal of described supervisory system, wherein, described infrared monitoring system comprises infrared focal plane array monitoring system, infrared scan line alignment monitoring system and infrared monitoring unit, wherein, described infrared focal plane array monitoring system comprises optical lens, infrared focal plane array device and infrared location system, described optical lens is in order to filtering environmental noise, described infrared focal plane array device is concentrated the temperature parameter of the object to be measured distributing in order to gather monitoring point, and export this temperature parameter to described signal processing system, described infrared ray location system is in order to gather the position coordinates of the concentrated object to be measured in this monitoring point, and this position coordinates is sent to described signal processing system, described infrared scan line alignment monitoring system comprises bull stick, the stepper motor that drives described bull stick to rotate, be installed on the infrared scan line line array device on described bull stick, and infrared location system, wherein, described infrared scan line line array device scans object to be measured by the rotation of described bull stick, to gather the temperature parameter of the object to be measured of monitoring point dispersion, and export this temperature parameter to described signal processing system, described infrared ray location system is in order to gather the position coordinates of the object to be measured of this monitoring point dispersion, and this position coordinates is sent to described signal processing system, described infrared monitoring unit comprises infrared unit device, described infrared unit device is arranged at the place, crucial monitoring point of object to be measured, temperature parameter in order to this monitoring point, and this temperature parameter is sent to described signal processing system, the monitoring terminal of the temperature online monitoring system of described substation equipment contact adopts infrared measurement of temperature imaging technique, thereby, accuracy is high, in addition, monitoring terminal collection be the infrared ray that object to be measured sends, and Infrared wavelength is longer, monitoring terminal can keep certain distance and convenient setting with object to be measured.
Accompanying drawing explanation
The structural representation of the temperature online monitoring system of a kind of substation equipment contact that Fig. 1 provides for the utility model;
The connection diagram of the infrared focal plane array monitoring system of the temperature online monitoring system of a kind of substation equipment contact that Fig. 2 provides for the utility model;
The connection diagram of the infrared scan line alignment monitoring system of the temperature online monitoring system of a kind of substation equipment contact that Fig. 3 provides for the utility model;
The structural representation of the infrared scan line alignment monitoring system of the temperature online monitoring system of a kind of substation equipment contact that Fig. 4 provides for the utility model;
The connection diagram of the infrared monitoring unit of the temperature online monitoring system of a kind of substation equipment contact that Fig. 5 provides for the utility model.
Drawing reference numeral explanation
Infrared monitoring system 1
Infrared focal plane array monitoring system 11
Infrared focal plane array device 112
Infrared scan line alignment monitoring system 12
Infrared scan line line array device 123
Infrared monitoring unit 13
Infrared unit device 131
Infrared location system 14
Wireless alarm system 4
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model:
The problem existing for prior art, the purpose of this utility model is to provide the temperature online monitoring system of a kind of substation equipment contact, its monitoring terminal adopts infrared measurement of temperature imaging technique, thereby, accuracy is high, in addition, monitoring terminal collection be the infrared ray that object to be measured sends, and Infrared wavelength is longer, monitoring terminal can keep certain distance and convenient setting with object to be measured.
Refer to Fig. 1, the temperature online monitoring system of a kind of substation equipment contact that the utility model provides, it comprises infrared monitoring system 1, signal processing system 2, supervisory system 3 and wireless alarm system 4, described infrared monitoring system 1 is in order to gather position coordinates and the temperature parameter of object to be measured, and this position coordinates and temperature parameter are sent to described signal processing system 2, described signal processing system 2 is in order to be converted into by this position coordinates and temperature parameter signal the signal that described supervisory system 3 can be identified, described supervisory system 3 is in order to receive and to process the signal of described signal processing system 2 outputs, and the Temperature Distribution situation of object to be measured is shown and super setting of temperature reported to the police, described wireless alarm system 4 is in order to transfer to setting terminal target (in the present embodiment by the alerting signal of described supervisory system 3, described setting terminal target is mobile phone).
Refer to Fig. 2, Fig. 3 and Fig. 5, described infrared monitoring system 1 comprises infrared focal plane array monitoring system 11, infrared scan line alignment monitoring system 12 and infrared monitoring unit 13, wherein, described infrared focal plane array monitoring system 11 comprises optical lens 111, infrared focal plane array device 112 and infrared location system 14, described optical lens 111 is in order to filtering environmental noise, described infrared focal plane array device 112 is concentrated the temperature parameter of the object to be measured distributing in order to gather monitoring point, and export this temperature parameter to described signal processing system 2, described infrared ray location system 14 is in order to gather the position coordinates of the concentrated object to be measured in this monitoring point, and this position coordinates is sent to described signal processing system 2, please further consult Fig. 4, described infrared scan line alignment monitoring system 12 comprises bull stick 121, the stepper motor 122 that drives described bull stick 121 to rotate, be installed on the infrared scan line line array device 123 on described bull stick 121, and infrared location system 14, wherein, described infrared scan line line array device 123 rotations by described bull stick 121 scan object to be measured, to gather the temperature parameter of the object to be measured of monitoring point dispersion, and export this temperature parameter to described signal processing system 2, described infrared ray location system 14 is in order to gather the position coordinates of the object to be measured of this monitoring point dispersion, and this position coordinates is sent to described signal processing system 2, described infrared monitoring unit 13 comprises infrared unit device, described infrared unit device is arranged at the place, crucial monitoring point of object to be measured, temperature parameter in order to this monitoring point, and this temperature parameter is sent to described signal processing system 2.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The temperature online monitoring system of a kind of substation equipment contact that the utility model provides, it comprises infrared monitoring system 1, signal processing system 2, supervisory system 3 and wireless alarm system 4, described infrared monitoring system 1 is in order to gather position coordinates and the temperature parameter of object to be measured, and this position coordinates and temperature parameter are sent to described signal processing system 2, described signal processing system 2 is in order to be converted into by this position coordinates and temperature parameter signal the signal that described supervisory system 3 can be identified, described supervisory system 3 is in order to receive and to process the signal of described signal processing system 2 outputs, and the Temperature Distribution situation of object to be measured is shown and super setting of temperature reported to the police, described wireless alarm system 4 is in order to transfer to the alerting signal of described supervisory system 3 setting terminal target (mobile phone as shown), wherein, described infrared monitoring system 1 comprises infrared focal plane array monitoring system 11, infrared scan line alignment monitoring system 12 and infrared monitoring unit 13, wherein, described infrared focal plane array monitoring system 11 comprises optical lens 111, infrared focal plane array device 112 and infrared location system 14, described optical lens 111 is in order to filtering environmental noise, described infrared focal plane array device 112 is concentrated the temperature parameter of the object to be measured distributing in order to gather monitoring point, and export this temperature parameter to described signal processing system 2, described infrared ray location system 14 is in order to gather the position coordinates of the concentrated object to be measured in this monitoring point, and this position coordinates is sent to described signal processing system 2, described infrared scan line alignment monitoring system 12 comprises bull stick 121, the stepper motor 122 that drives described bull stick 121 to rotate, be installed on the infrared scan line line array device 123 on described bull stick 121, and infrared location system 14, wherein, described infrared scan line line array device 123 rotations by described bull stick 121 scan object to be measured, to gather the temperature parameter of the object to be measured of monitoring point dispersion, and export this temperature parameter to described signal processing system 2, described infrared ray location system 14 is in order to gather the position coordinates of the object to be measured of this monitoring point dispersion, and this position coordinates is sent to described signal processing system 2, described infrared monitoring unit 13 comprises infrared unit device 131, described infrared unit device 131 is arranged at the place, crucial monitoring point of object to be measured, temperature parameter in order to this monitoring point, and this temperature parameter is sent to described signal processing system 2, the monitoring terminal of the temperature online monitoring system of described substation equipment contact adopts infrared measurement of temperature imaging technique, thereby, accuracy is high, in addition, monitoring terminal collection be the infrared ray that object to be measured sends, and Infrared wavelength is longer, monitoring terminal can keep certain distance and convenient setting with object to be measured.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (1)
1. the temperature online monitoring system of a substation equipment contact, it is characterized in that, it comprises infrared monitoring system, signal processing system, supervisory system and wireless alarm system, described infrared monitoring system is in order to gather position coordinates and the temperature parameter of object to be measured, and this position coordinates and temperature parameter are sent to described signal processing system, described signal processing system is in order to be converted into by this position coordinates and temperature parameter signal the signal that described supervisory system can be identified, described supervisory system is in order to receive and to process the signal of described signal processing system output, and the Temperature Distribution situation of object to be measured is shown and super setting of temperature reported to the police, described wireless alarm system is in order to transfer to setting terminal target by the alerting signal of described supervisory system, wherein, described infrared monitoring system comprises infrared focal plane array monitoring system, infrared scan line alignment monitoring system and infrared monitoring unit, wherein, described infrared focal plane array monitoring system comprises optical lens, infrared focal plane array device and infrared location system, described optical lens is in order to filtering environmental noise, described infrared focal plane array device is concentrated the temperature parameter of the object to be measured distributing in order to gather monitoring point, and export this temperature parameter to described signal processing system, described infrared ray location system is in order to gather the position coordinates of the concentrated object to be measured in this monitoring point, and this position coordinates is sent to described signal processing system, described infrared scan line alignment monitoring system comprises bull stick, the stepper motor that drives described bull stick to rotate, be installed on the infrared scan line line array device on described bull stick, and infrared location system, wherein, described infrared scan line line array device scans object to be measured by the rotation of described bull stick, to gather the temperature parameter of the object to be measured of monitoring point dispersion, and export this temperature parameter to described signal processing system, described infrared ray location system is in order to gather the position coordinates of the object to be measured of this monitoring point dispersion, and this position coordinates is sent to described signal processing system, described infrared monitoring unit comprises infrared unit device, described infrared unit device is arranged at the place, crucial monitoring point of object to be measured, temperature parameter in order to this monitoring point, and this temperature parameter is sent to described signal processing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538370.1U CN203414174U (en) | 2013-08-30 | 2013-08-30 | Temperature online monitoring system for transformer station equipment contact point |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538370.1U CN203414174U (en) | 2013-08-30 | 2013-08-30 | Temperature online monitoring system for transformer station equipment contact point |
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| CN203414174U true CN203414174U (en) | 2014-01-29 |
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| CN201320538370.1U Expired - Fee Related CN203414174U (en) | 2013-08-30 | 2013-08-30 | Temperature online monitoring system for transformer station equipment contact point |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968966A (en) * | 2014-04-25 | 2014-08-06 | 陈焕祥 | Rotation type intelligent remote monitoring electric control cabinet |
| CN108153351A (en) * | 2016-12-02 | 2018-06-12 | 防城港市港口区天平电子科技有限公司 | A kind of indoor culture course management system |
| CN108254102A (en) * | 2017-11-30 | 2018-07-06 | 北京原力辰超导技术有限公司 | A kind of high temperature superconductor coil fever detection device |
| CN112345084A (en) * | 2020-11-05 | 2021-02-09 | 北京易达恩能科技有限公司 | Three-dimensional temperature field construction method and device based on digital twin environment |
-
2013
- 2013-08-30 CN CN201320538370.1U patent/CN203414174U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968966A (en) * | 2014-04-25 | 2014-08-06 | 陈焕祥 | Rotation type intelligent remote monitoring electric control cabinet |
| CN108153351A (en) * | 2016-12-02 | 2018-06-12 | 防城港市港口区天平电子科技有限公司 | A kind of indoor culture course management system |
| CN108254102A (en) * | 2017-11-30 | 2018-07-06 | 北京原力辰超导技术有限公司 | A kind of high temperature superconductor coil fever detection device |
| CN112345084A (en) * | 2020-11-05 | 2021-02-09 | 北京易达恩能科技有限公司 | Three-dimensional temperature field construction method and device based on digital twin environment |
| CN112345084B (en) * | 2020-11-05 | 2021-09-28 | 北京易达恩能科技有限公司 | Three-dimensional temperature field construction method and device based on digital twin environment |
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| CF01 | Termination of patent right due to non-payment of annual fee |