CN108021082A - A kind of intelligent drives power transformer and its application method - Google Patents

A kind of intelligent drives power transformer and its application method Download PDF

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Publication number
CN108021082A
CN108021082A CN201711286707.3A CN201711286707A CN108021082A CN 108021082 A CN108021082 A CN 108021082A CN 201711286707 A CN201711286707 A CN 201711286707A CN 108021082 A CN108021082 A CN 108021082A
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CN
China
Prior art keywords
unit
information
difference
operational data
transformer body
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Pending
Application number
CN201711286707.3A
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Chinese (zh)
Inventor
蒋武
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Yongzhou Key Technology Co Ltd
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Yongzhou Key Technology Co Ltd
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Priority to CN201711286707.3A priority Critical patent/CN108021082A/en
Publication of CN108021082A publication Critical patent/CN108021082A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048Monitoring; Safety
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/40Structural association with built-in electric component, e.g. fuse
    • H01F27/402Association of measuring or protective means
    • H01F2027/406Temperature sensor or protection

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The present invention relates to belong to network transformer field, it is related to a kind of intelligent drives power transformer and its application method, including housing, transformer body, intelligence control system, the transformer body is arranged in housing, the intelligence control system includes information process unit, storage unit, communication unit, alarm unit, power supply, breaker, holder and sensor, described information processing unit respectively with transformer body, storage unit, communication unit, alarm unit, breaker, holder is connected with sensor, the power supply is connected with breaker, the sensor is connected with transformer body.The present invention can monitor the operational data of transformer body in real time, and operational data and standard operation parameters analysis are contrasted, when operational data is not in the range of standard running parameter, information process unit controls alarm unit, breaker work respectively, send information warning, emergency operation is made, avoids producing a series of potential threat to electric system.

Description

A kind of intelligent drives power transformer and its application method
Technical field
The invention belongs to network transformer field, is related to a kind of intelligent drives power transformer and its application method.
Background technology
Power transformer is a kind of important electrical equipment in electric system, and it is overall that its operation conditions influences electric system Safety and reliability.Cause Transformer Insulation Aging because of winding overheating operation, transformer fault is in electricity caused by Force system occupies significant proportion in breaking down, therefore the measurement of temperature of oil in transformer has extremely for prevention transformer fault Important meaning.At present, the measurement of oil temperature of power transformer relies primarily on transformer thermometer and its supporting relevant apparatus comes Realize.And grow during the operation and use of phase, the precision of thermometer can cause check results with declining using duration There are error even mistake, so as to lose the effective monitoring to transformer temperature, electric system can be produced a series of potential Threaten.Therefore, operation maintenance personnel needs periodically to carry out precision calibration to thermometer.
Existing transformer thermometer proof-reading needs operation maintenance personnel periodically to arrive scene, and the temperature of power transformer is passed Sensor is individually calibrated.On the one hand, it is necessary to expend more manpower, the workload of maintenance work is added;On the other hand, calibrate During need to have a power failure corresponding power transformer, that is, cause economic loss.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of intelligent drives power transformer and its use Method, it is simple in structure, it is easy to use, it can monitor the operational data of transformer body in real time, and by operational data and standard work Make Parameter analysis contrast, when operational data is not in the range of standard running parameter, information process unit controls alarm single respectively Member, breaker work, send information warning, make emergency operation, avoid producing a series of potential threat to electric system.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of intelligent drives power transformer, including housing, transformer body, intelligence control system, the transformer master Body is arranged in housing, and the intelligence control system includes information process unit, storage unit, communication unit, alarm list Member, power supply, breaker, holder and sensor, described information processing unit respectively with transformer body, storage unit, Communication unit, alarm unit, breaker, holder are connected with sensor, and the power supply is connected with breaker, the sensor with Transformer body connects, and sensor is used for the operational data for gathering transformer body, and the holder is used for store power transformation The operational data of device, and the standard running parameter of transformer body is prestored in holder, described information analytic unit is used for will The transformer body operational data that sensor collects is contrasted with standard operation parameters analysis, is not worked in operational data in standard When in parameter area, information process unit controls alarm unit, breaker work respectively.
Further, the intelligence control system further includes wireless communication unit, the wireless communication unit with information Unit connection is managed, for being communicated to connect with control terminal.
Further, the intelligence control system further includes information encryption unit, described information encryption unit with information Unit connection is managed, for the user information for creating, encrypting, logging in, decrypt manager.
Further, the transformer body operational data that described information analytic unit collects sensor works with standard When Parameter analysis contrasts, in operational data and the difference of standard running parameter, the difference and the ratio of standard running parameter exist When less than 10%, information process unit control alarm unit sends level-one information warning, and by wireless communication unit by the difference Value is sent to control terminal with level-one information warning.
Further, the transformer body operational data that described information analytic unit collects sensor works with standard When Parameter analysis contrasts, in operational data and the difference of standard running parameter, the difference and the ratio of standard running parameter exist When 10%~18%, information process unit control alarm unit sends two information warnings, and by wireless communication unit by the difference Value is sent to control terminal with two information warnings.
Further, the transformer body operational data that described information analytic unit collects sensor works with standard When Parameter analysis contrasts, in operational data and the difference of standard running parameter, the difference and the ratio of standard running parameter exist When more than 18%, information process unit control alarm unit sends three information warnings, and by wireless communication unit by the difference Sent with three information warnings to control terminal, then control breaker work, the connection of disconnecting transformer main body and power supply.
Further, the power transformer includes adjusting part, and the adjusting part includes cooling fan and filter screen, The both ends of the housing are respectively arranged with air inlet and air outlet, and the filter screen, cooling fan, transformer body are from left to right It is successively set in housing, and the cooling fan is connected with information process unit.During use, change is detected in sensor When depressor main body overheats, control cooling fan to work by information process unit, shell is introduced through the heat dissipation air in external environment condition In vivo, transformer body is flowed through, takes away the heat of accumulation in housing, reduces the operating temperature of transformer body, there is provided equipment is transported Capable stability and security.
Further, it is respectively arranged with sieve on the air inlet and air outlet.
A kind of application method of above-mentioned intelligent drives power transformer, utilizes the work number of sensor collection transformer body According to, contrasted by the transformer body operational data that storage unit collects sensor and standard operation parameters analysis, In operational data and the difference of standard running parameter, when the ratio of the difference and standard running parameter is below 10%, at information Reason unit control alarm unit sends level-one information warning, and is sent out the difference and level-one information warning by wireless communication unit Send to control terminal;In operational data and the difference of standard running parameter, the ratio of the difference and standard running parameter is 10% When~18%, information process unit control alarm unit sends two information warnings, and by wireless communication unit by the difference with Two information warnings are sent to control terminal;In operational data and the difference of standard running parameter, the difference and standard running parameter Ratio more than 18% when, information process unit control alarm unit sends three information warnings, and passes through wireless communication unit The difference and three information warnings are sent to control terminal, then control breaker work, disconnecting transformer main body and power supply Connection.
The beneficial effects of the invention are as follows:Intelligent drives power transformer of the present invention and its application method, it is simple in structure, use It is convenient, the operational data of transformer body can be monitored in real time, and operational data and standard operation parameters analysis are contrasted, in work When making data not in the range of standard running parameter, information process unit controls alarm unit, breaker work respectively, sends police Show information, make emergency operation, avoid producing a series of potential threat to electric system.
Brief description of the drawings
Fig. 1 is the structure diagram of intelligent drives power transformer of the present invention;
In figure:1st, housing, 2, transformer body, 3, information process unit, 4, storage unit, 5, communication unit, 6, Alarm unit, 7, timer, 8, power supply, 9, breaker, 10, holder, 11, sensor, 12, wireless communication unit, 13, information Encryption unit, 14, air inlet, 15, air outlet, 16, filter screen, 17, cooling fan.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to It is as described below.
As shown in Figure 1, a kind of intelligent drives power transformer, including housing 1, transformer body 2, intelligence control system, The transformer body 2 is arranged in housing 1, the intelligence control system include information process unit 3, storage unit 4, Communication unit 5, alarm unit 6, power supply 8, breaker 9, holder 10 and sensor 11, described information processing unit 3 respectively with Transformer body 2, storage unit 4, communication unit 5, alarm unit 6, breaker 9, holder 10 and sensor 11 connect, The power supply 8 is connected with breaker 9, and the sensor 11 is connected with transformer body 2, and sensor 11 is used to gather transformer master The operational data of body 2, the holder 10 are used for the operational data of store power transformer 2, and change is prestored in holder 10 The standard running parameter of depressor main body 2, described information analytic unit 4 are used for 2 work of transformer body for collecting sensor 11 Make data to contrast with standard operation parameters analysis, when operational data is not in the range of standard running parameter, information process unit 3 Alarm unit 6, breaker 9 is controlled to work respectively.
In a preferred embodiment, the intelligence control system further includes wireless communication unit 12, the wireless communication Unit 12 is connected with information process unit 3, for being communicated to connect with control terminal.
In a preferred embodiment, the intelligence control system further includes information encryption unit 13, described information encryption Unit 13 is connected with information process unit 3, for the user information for creating, encrypting, logging in, decrypt manager.
In a preferred embodiment, the intelligence control system further includes timer 7, the timer 7 with information Reason unit 3 connects, corresponding temporal information when being run for recording equipment.
In a preferred embodiment, described information analytic unit 4 works the transformer body 2 that sensor 11 collects When data are contrasted with standard operation parameters analysis, in operational data and the difference of standard running parameter, which works with standard When the ratio of parameter is below 10%, information process unit 3 controls alarm unit 6 to send level-one information warning, and by wireless Communication unit 12 sends the difference and level-one information warning to control terminal.
In a preferred embodiment, described information analytic unit 4 works the transformer body 2 that sensor 11 collects When data are contrasted with standard operation parameters analysis, in operational data and the difference of standard running parameter, which works with standard For the ratio of parameter at 10%~18%, information process unit 3 controls alarm unit 6 to send two information warnings, and by wireless Communication unit 12 sends the difference and two information warnings to control terminal.
In a preferred embodiment, described information analytic unit 4 works the transformer body 2 that sensor 11 collects When data are contrasted with standard operation parameters analysis, in operational data and the difference of standard running parameter, which works with standard When the ratio of parameter is more than 18%, information process unit 3 controls alarm unit 6 to send three information warnings, and passes through channel radio Letter unit 12 sends the difference and three information warnings to control terminal, then controls breaker 9 to work, disconnecting transformer main body 2 with the connection of power supply 8.
In a preferred embodiment, the power transformer includes adjusting part, and the adjusting part includes radiation air Machine 17 and filter screen 16, the both ends of the housing 1 are respectively arranged with air inlet 14 and air outlet 15, the filter screen 16, heat dissipation Wind turbine 17, transformer body 2 are successively set in housing 1 from left to right, and the cooling fan 17 connects with information process unit 3 Connect.During use, when sensor 11 detects that transformer body 2 overheats, cooling fan is controlled by information process unit 3 17 work, introduce in housing 1 through the heat dissipation air in external environment condition, flow through transformer body 2, take away the heat of accumulation in housing 1 Amount, reduces the operating temperature of transformer body 2, there is provided the stability and security of equipment operation.
In a preferred embodiment, it is respectively arranged with sieve on the air inlet 14 and air outlet 15.
In use, starting intelligent drives power transformer, the operational data of transformer body 2 is gathered using sensor 11, Contrasted by 2 operational data of transformer body that storage unit 4 collects sensor 11 and standard operation parameters analysis, In operational data and the difference of standard running parameter, when the ratio of the difference and standard running parameter is below 10%, at information Reason unit 3 controls alarm unit 6 to send level-one information warning, and is believed the difference and level-one warning by wireless communication unit 12 Breath is sent to control terminal;In operational data and the difference of standard running parameter, the difference and the ratio of standard running parameter exist When 10%~18%, information process unit 3 controls alarm unit 6 to send two information warnings, and will by wireless communication unit 12 The difference is sent to control terminal with two information warnings;In operational data and the difference of standard running parameter, the difference and standard When the ratio of running parameter is more than 18%, information process unit 3 controls alarm unit 6 to send three information warnings, and passes through nothing Line communication unit 12 sends the difference and three information warnings to control terminal, then controls breaker 9 to work, disconnecting transformer Main body 2 and the connection of power supply 8;And when sensor 11 detects that transformer body 2 overheats, controlled by information process unit 3 Cooling fan 17 works, and is introduced through the heat dissipation air in external environment condition in housing 1, flows through transformer body 2, take away in housing 1 The heat of accumulation, reduces the operating temperature of transformer body 2, there is provided the stability and security of equipment operation.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art institute into Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention It is interior.

Claims (9)

1. a kind of intelligent drives power transformer, it is characterised in that described including housing, transformer body, intelligence control system Transformer body is arranged in housing, and the intelligence control system includes information process unit, storage unit, communication unit Member, alarm unit, power supply, breaker, holder and sensor, described information processing unit respectively with transformer body, information Analytic unit, communication unit, alarm unit, breaker, holder are connected with sensor, and the power supply is connected with breaker, institute State sensor to be connected with transformer body, sensor is used for the operational data for gathering transformer body, and the holder is used to store up The operational data of power transformer is deposited, and the standard running parameter of transformer body is prestored in holder, described information analysis The transformer body operational data that unit is used to collect sensor is contrasted with standard operation parameters analysis, in operational data not When in the range of standard running parameter, information process unit controls alarm unit, breaker work respectively.
2. a kind of intelligent drives power transformer according to claim 1, it is characterised in that the intelligence control system is also Including wireless communication unit, the wireless communication unit is connected with information process unit, for being communicated to connect with control terminal.
3. a kind of intelligent drives power transformer according to claim 2, it is characterised in that the intelligence control system is also Including information encryption unit, described information encryption unit is connected with information process unit, for creating, encrypting, logging in, decrypting pipe The user information of reason person.
4. a kind of intelligent drives power transformer according to claim 3, it is characterised in that described information analytic unit will When the transformer body operational data that sensor collects is contrasted with standard operation parameters analysis, work in operational data and standard When the ratio of the difference of parameter, the difference and standard running parameter is below 10%, information process unit control alarm unit is sent Level-one information warning, and sent the difference and level-one information warning to control terminal by wireless communication unit.
5. a kind of intelligent drives power transformer according to claim 3, it is characterised in that described information analytic unit will When the transformer body operational data that sensor collects is contrasted with standard operation parameters analysis, work in operational data and standard At 10% ~ 18%, information process unit control alarm unit is sent the ratio of the difference of parameter, the difference and standard running parameter Two information warnings, and sent the difference and two information warnings to control terminal by wireless communication unit.
6. a kind of intelligent drives power transformer according to claim 3, it is characterised in that described information analytic unit will When the transformer body operational data that sensor collects is contrasted with standard operation parameters analysis, work in operational data and standard When the ratio of the difference of parameter, the difference and standard running parameter is more than 18%, information process unit control alarm unit is sent Three information warnings, and sent the difference and three information warnings to control terminal, then control open circuit by wireless communication unit Device works, the connection of disconnecting transformer main body and power supply.
7. a kind of intelligent drives power transformer according to claim 1, it is characterised in that the power transformer includes Adjusting part, the adjusting part include cooling fan and filter screen, and the both ends of the housing are respectively arranged with air inlet and go out Air port, the filter screen, cooling fan, transformer body are successively set in housing from left to right, and the cooling fan with Information process unit connects.
8. a kind of intelligent drives power transformer according to claim 7, it is characterised in that the air inlet and air outlet On be respectively arranged with sieve.
A kind of 9. application method of the intelligent drives power transformer as described in claim 1 ~ 7 any one, it is characterised in that profit With the operational data of sensor collection transformer body, the transformer body work for being collected sensor by storage unit Make data to contrast with standard operation parameters analysis, in operational data and the difference of standard running parameter, which works with standard When the ratio of parameter is below 10%, information process unit control alarm unit sends level-one information warning, and passes through wireless communication Unit sends the difference and level-one information warning to control terminal;In operational data and the difference of standard running parameter, the difference For the ratio of value and standard running parameter at 10% ~ 18%, information process unit control alarm unit sends two information warnings, and leads to Wireless communication unit is crossed to send the difference and two information warnings to control terminal;In operational data and the difference of standard running parameter When the ratio of value, the difference and standard running parameter is more than 18%, information process unit control alarm unit sends three warnings letter Breath, and sent the difference and three information warnings to control terminal by wireless communication unit, breaker work is then controlled, is cut The connection of disconnected transformer body and power supply.
CN201711286707.3A 2017-12-07 2017-12-07 A kind of intelligent drives power transformer and its application method Pending CN108021082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711286707.3A CN108021082A (en) 2017-12-07 2017-12-07 A kind of intelligent drives power transformer and its application method

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Application Number Priority Date Filing Date Title
CN201711286707.3A CN108021082A (en) 2017-12-07 2017-12-07 A kind of intelligent drives power transformer and its application method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113053632A (en) * 2021-03-22 2021-06-29 南通市海王电气有限公司 Special configuration system adaptive to oil-immersed transformer and use method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101702511A (en) * 2009-11-06 2010-05-05 冯骏明 Intelligent oil-immersed transformer
CN101976893A (en) * 2010-11-23 2011-02-16 广州德昊电子科技有限公司 Intelligent transformer
CN203965904U (en) * 2014-06-17 2014-11-26 蒋雪峰 Intelligent transformer supervisory system based on Internet of Things
CN104465027A (en) * 2014-11-24 2015-03-25 江苏源通电气有限公司 Intelligent heat dissipation type oil-immersed transformer
US20170011612A1 (en) * 2011-12-16 2017-01-12 Virginia Transformer Corporation System and method for monitoring and controlling a transformer
CN206639670U (en) * 2017-03-13 2017-11-14 长兴华超电子科技有限公司 A kind of high efficiency and heat radiation transformer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101702511A (en) * 2009-11-06 2010-05-05 冯骏明 Intelligent oil-immersed transformer
CN101976893A (en) * 2010-11-23 2011-02-16 广州德昊电子科技有限公司 Intelligent transformer
US20170011612A1 (en) * 2011-12-16 2017-01-12 Virginia Transformer Corporation System and method for monitoring and controlling a transformer
CN203965904U (en) * 2014-06-17 2014-11-26 蒋雪峰 Intelligent transformer supervisory system based on Internet of Things
CN104465027A (en) * 2014-11-24 2015-03-25 江苏源通电气有限公司 Intelligent heat dissipation type oil-immersed transformer
CN206639670U (en) * 2017-03-13 2017-11-14 长兴华超电子科技有限公司 A kind of high efficiency and heat radiation transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113053632A (en) * 2021-03-22 2021-06-29 南通市海王电气有限公司 Special configuration system adaptive to oil-immersed transformer and use method thereof

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Application publication date: 20180511