CN106054015A - Navigation aid lamp isolation transformer open-circuit state monitoring device and control method - Google Patents
Navigation aid lamp isolation transformer open-circuit state monitoring device and control method Download PDFInfo
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- CN106054015A CN106054015A CN201610614207.7A CN201610614207A CN106054015A CN 106054015 A CN106054015 A CN 106054015A CN 201610614207 A CN201610614207 A CN 201610614207A CN 106054015 A CN106054015 A CN 106054015A
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- navigation light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/62—Testing of transformers
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A navigation aid lamp isolation transformer open-circuit state monitoring device comprises a principal computer system and transformer state monitoring units. The principal computer system is an industrial control computer, and is arranged in a navigation aid lamp workstation. The transformer state monitoring units are installed in a transformer barrel together with an isolation transformer (the secondary side is composed of a main winding and an auxiliary winding), is used for collecting and transmitting the information of the isolation transformer, and communicate with the principal computer system wirelessly. Through the navigation aid lamp isolation transformer open-circuit state monitoring device and a control method provided by the invention, whether the main winding of the secondary side of the isolation transformer is in an open circuit can be detected effectively, whether there is current in a navigation aid lamp loop can be detected, whether the isolation transformer or the navigation aid lamp fails can be judged and the judgment result can be reported to the principal computer system in real time, so that the problem that the navigation aid lamp loop cannot be handled in a timely manner due to failure of the windings of the isolation transformer is avoided.
Description
Technical field
The invention belongs to aid-to-navigation light Condition Monitoring Technology field, particularly relate to a kind of aid-to-navigation light isolating transformer open circuit shape
State monitoring device and control method.
Background technology
Voyage aid of the airport lamp system be ensure aircraft normally take off under night, low visibility and other complicated weather condition,
The necessary visual navigational aids land, slided.The most conventional voyage aid of the airport lamp system is typically all and uses series circuit to helping
Boat lamp provides power supply, and in airfield aid light circuit, aid-to-navigation light isolating transformer is to power light adjusting system for aid-to-navigation light
One of important composition equipment, its winding is in series connection constant current major loop, by dimmer according to voyage aid of the airport lamp system
Each lighting level sets, Secondary Winding power to aid-to-navigation light；Each isolating transformer is all connected to each other by plug and socket, thus group
Become aid-to-navigation light supply network.The functional reliability of voyage aid of the airport lamp system is closely related with aircraft safety, but the performance of aid-to-navigation light
Can go wrong because of the factor such as surrounding and its shelf-life, thus affect the properly functioning of airport, therefore shape that aid-to-navigation light is worked
Condition is monitored particularly significant.In aid-to-navigation light status monitoring, the detection of isolating transformer secondary open fault is a difficult point, current
Aid-to-navigation light detection device can not realize the open fault detection of transformer secondary.The device of aid-to-navigation light detection now is usually and navaid
Lamp shares isolating transformer Secondary Winding, and once aid-to-navigation light detection device breaks down, and will directly affect the normal of aid-to-navigation light
Work, if additionally, isolating transformer secondary side open circuit, aid-to-navigation light detection device is impossible to be monitored aid-to-navigation light state.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of aid-to-navigation light isolating transformer open-circuit condition monitoring
Device and control method.
In order to achieve the above object, the aid-to-navigation light isolating transformer open-circuit condition monitoring device that the present invention provides includes: on
Position machine system and transformer state monitoring unit；Wherein: master system selects industrial control computer, is arranged at aid-to-navigation light work
Make in station；Transformer state monitoring unit is installed in transformator bucket together with isolating transformer, for the letter of isolating transformer
Breath gather and transmission, multiple transformer state monitoring units) wirelessly with master system communication.
Described transformer state monitoring unit includes: wireless communication module, microprocessor module, supply module, power
Switch, sensor assembly；Wherein: aid-to-navigation light pass sequentially through the secondary master of power switch and sensor assembly and isolating transformer around
Group connects, thus composition aid-to-navigation light loop；Microprocessor module respectively with power switch, sensor assembly, wireless communication module
And supply module is connected；Wireless communication module is connected with master system；Supply module assists with the secondary of isolating transformer
Winding connects；The former limit of isolating transformer is connected with constant current-supplying major loop；Isolating transformer, wireless communication module, micro-process
Device module and supply module composition measure loop.Described sensor assembly is Hall current sensor；Wireless communication module is
2.4GHz general frequency range wireless data transfer module.
Described master system includes: main frame and wireless transport module；Wherein: main frame passes through wireless transport module with many
Individual transformer state monitoring unit connects.
The control method of the aid-to-navigation light isolating transformer open-circuit condition monitoring device that the present invention provides includes performing in order
The following step:
Step one, the S1 stage of system initialization: system initialization includes master system and the monitoring of each transformer state
The initialization of unit；
Step 2, the S2 stage of collection current information: the microprocessor module on transformer state monitoring unit is by passing
Sensor module gathers the current information in aid-to-navigation light loop；
Step 3, judge whether sensor assembly detects the S3 stage of electric current: microprocessor module is according to sensor die
The current information of block detection determines whether electric current, if judged result is "Yes", then returns the S2 stage, continues to gather electric current letter
Number, otherwise enter next step S4 stage；
The S4 stage that step 4, power switch disconnect after closing 3 seconds: by power switch under the control of microprocessor module
Disconnect after closing 3 seconds, utilize in sensor assembly detection aid-to-navigation light loop whether have electric current during this period；
Step 5, judge whether sensor assembly detects the S5 stage of electric current: microprocessor module is again according to power
During switch Guan Bi, the current information of sensor assembly detection determines whether electric current, if judged result is "Yes", then under entering
In one step S6 stage, otherwise enter next step S7 stage；
The S6 stage that step 6, aid-to-navigation light open circuit is reported to the police: prove aid-to-navigation light open circuit, enter next step S8 stage；
The S7 stage that step 7, isolating transformer open circuit is reported to the police: prove the secondary main winding open circuit of isolating transformer, enter
Enter next step S9 stage；
The S8 stage of step 8, power switch Guan Bi: control power switch Guan Bi, subsequently into the S9 stage；
The S9 stage that step 9, data are uploaded: transformer state monitoring unit passes through wireless communication module to host computer system
System sends the relevant information of this current detecting；
The S10 stage that step 10, startup are reported to the police: master system receives the information that transformer state monitoring unit is uploaded
After, point out according to fault type, in order to aid-to-navigation light work station staff keep in repair in time.
Aid-to-navigation light isolating transformer open-circuit condition monitoring device and control method that the present invention provides can detect effectively
Whether whether isolating transformer secondary main winding there is open circuit, can detect with the presence of electric current in aid-to-navigation light loop, thus enter
One step judges that fault occurs in isolating transformer or aid-to-navigation light, and to master system real-time report, thus can avoid helping
The problem that boat lamp loop can not process in time because main winding breaks down.
Accompanying drawing explanation
The composition frame chart of the aid-to-navigation light isolating transformer open-circuit condition monitoring device that Fig. 1 provides for the present invention.
Fig. 2 is transformer state monitoring unit structural representation.
The flow chart of the control method of the aid-to-navigation light isolating transformer open-circuit condition monitoring device that Fig. 3 provides for the present invention.
Detailed description of the invention
The aid-to-navigation light isolating transformer open-circuit condition monitoring dress with specific embodiment, the present invention provided below in conjunction with the accompanying drawings
Put and control method is described in detail.
As it is shown in figure 1, the aid-to-navigation light isolating transformer open-circuit condition monitoring device that the present invention provides includes:
Master system 20 and transformer state monitoring unit 10；Wherein: master system 20 selects Industry Control to calculate
Machine, is arranged in aid-to-navigation light work station；(vice-side winding is by main winding with isolating transformer 106 for transformer state monitoring unit 10
With auxiliary winding composition) together be installed in transformator bucket, for information gathering and the transmission of isolating transformer 106, multiple
Transformer state monitoring unit 10 wirelessly with master system 20 communication.
As in figure 2 it is shown, described transformer state monitoring unit 10 includes: wireless communication module 101, microprocessor module
102, supply module 103, power switch 104, sensor assembly 105；
Wherein: aid-to-navigation light 107 passes sequentially through the secondary of power switch 104 and sensor assembly 105 and isolating transformer 106
Main winding connects, thus composition aid-to-navigation light loop；Microprocessor module 102 respectively with power switch 104, sensor assembly 105,
Wireless communication module 101 and supply module 103 are connected；Wireless communication module 101 is connected with master system 20；Supply module
103 assist winding to be connected with the secondary of isolating transformer 106；The former limit of isolating transformer 106 is connected with constant current-supplying power supply；Every
From the composition inspection of transformator 106, sensor assembly 105, wireless communication module 101, microprocessor module 102 and supply module 103
Survey time road.
The vice-side winding of described isolating transformer 106 is double winding output, mutually isolated between two windings, one of them
Winding is main winding, and for powering for aid-to-navigation light 107, another winding is auxiliary winding, for supplying for microprocessor module 102
Electricity；The two ends, former limit of isolating transformer 106 are connected with two terminals of constant current-supplying major loop respectively.Isolating transformer 106
The open fault of main winding coordinates judgement by sensor assembly 105 and power switch 104；Measure loop is individually powered, therefore
The normal work of aid-to-navigation light major loop is not interfered with when breaking down.
Described supply module 103 is used for as microprocessor module 102, sensor assembly 105 and wireless communication module 101
The running voltage of+3.3V is provided；Sensor assembly 105 is the Hall current sensor being connected in aid-to-navigation light loop, works as isolation
When transformator 106 is opened a way or aid-to-navigation light 107 is opened a way, sensor assembly 105 detects in aid-to-navigation light loop do not have electric current, tentatively
It is judged to that isolating transformer 106 is opened a way or aid-to-navigation light 107 is opened a way；Merit is controlled further under the control of microprocessor module 102
Rate switch 104 Guan Bi, if still not having electric current in aid-to-navigation light loop, then judges it is that isolating transformer 106 is opened a way, otherwise, then it is
Aid-to-navigation light 107 is opened a way；If aid-to-navigation light 107 is opened a way, then closed power switch 104, opens a way to constant current-supplying reducing aid-to-navigation light 107
Major loop impacts.Wireless communication module 101 is communication unit based on wireless sensor network, and use 2.4GHz's is general
Frequency range carries out communication.Microprocessor module 102 uses embedded microprocessor chip, for controlling the number of sensor assembly 105
According to gathering, being switched on or off of power switch 104, isolating transformer 106 state judges and the transmission of monitoring information receives.
As it is shown in figure 1, described master system 20 includes: main frame 201 and wireless transport module 202；Wherein: main frame
201 are connected with multiple transformer state monitoring units 10 by wireless transport module 202；
Main frame 201 is arranged in aid-to-navigation light work station, for the information gathered is processed and shown, for aid-to-navigation light
Work station staff provides the state of isolating transformer 106 in aid-to-navigation light loop, wireless transport module 202 receiving transformer shape
Isolating transformer 106 status information that state monitoring unit 10 detects and uploads also is sent to main frame 201.
Described wireless communication module 101 and wireless transport module 202 all use 2.4GHz general frequency range wireless data to pass
Defeated module, realizes data by GPRS wireless network and exchanges.
As it is shown on figure 3, the control method of the aid-to-navigation light isolating transformer open-circuit condition monitoring device of present invention offer includes
The following step performed in order:
Step one, the S1 stage of system initialization: system initialization includes master system (20) and each transformer state
The initialization of monitoring unit 10；
Step 2, the S2 stage of collection current information: the microprocessor module 102 on transformer state monitoring unit 10 leads to
Cross sensor assembly 105 and gather the current information in aid-to-navigation light loop；
Step 3, judge whether sensor assembly detects the S3 stage of electric current: microprocessor module 102 is according to sensor
The current information of module 105 detection determines whether electric current, if judged result is "Yes", then returns the S2 stage, continues to gather electricity
Stream signal, otherwise enters next step S4 stage；
The S4 stage that step 4, power switch disconnect after closing 3 seconds: by power under the control of microprocessor module 102
Switch 104 Guan Bi disconnected after 3 seconds, utilized sensor assembly 105 detects in aid-to-navigation light loop whether have electric current during this period；
Step 5, judge whether sensor assembly detects the S5 stage of electric current: microprocessor module 102 is again according to merit
The current information that during rate switch 104 Guan Bi, sensor assembly (105) detects determines whether electric current, if judged result is
"Yes", then enter next step S6 stage, otherwise enters next step S7 stage；
The S6 stage that step 6, aid-to-navigation light open circuit is reported to the police: prove aid-to-navigation light 107 and open a way, enter next step S8 stage；
The S7 stage that step 7, isolating transformer open circuit is reported to the police: the secondary main winding proving isolating transformer 106 is opened
Road, enters next step S9 stage；
The S8 stage of step 8, power switch Guan Bi: control power switch 104 and close, subsequently into the S9 stage；
The S9 stage that step 9, data are uploaded: transformer state monitoring unit 10 passes through wireless communication module 201 to upper
Machine system 20 sends the relevant information of this current detecting；
The S10 stage that step 10, startup are reported to the police: master system 20 receives what transformer state monitoring unit 10 was uploaded
After information, point out according to fault type, in order to aid-to-navigation light work station staff keep in repair in time.
Claims (5)
1. an aid-to-navigation light isolating transformer open-circuit condition monitoring device, it is characterised in that: described aid-to-navigation light isolating transformer
Open-circuit condition monitoring device includes master system (20) and transformer state monitoring unit (10)；Wherein: master system
(20) selecting industrial control computer, be arranged in aid-to-navigation light work station, transformer state monitoring unit (10) is with isolating transformation
Device is installed in transformator bucket together, and for information gathering and the transmission of isolating transformer (106), transformer state monitoring is single
Unit (10) wirelessly with master system (20) communication.
Aid-to-navigation light isolating transformer open-circuit condition monitoring device the most according to claim 1, it is characterised in that: described change
Depressor condition monitoring unit (10) including: wireless communication module (101), microprocessor module (102), supply module (103), merit
Rate switch (104), sensor assembly (105)；
Wherein: aid-to-navigation light (107) passes sequentially through power switch (104) and sensor assembly (105) and isolating transformer (106)
Secondary main winding connects, thus composition aid-to-navigation light loop；Microprocessor module (102) respectively with power switch (104), sensor
Module (105), wireless communication module (101) and supply module (103) are connected；Wireless communication module (101) and host computer system
System (20) connects；Supply module (103) assists winding to be connected with the secondary of isolating transformer (106)；Isolating transformer (106)
Former limit is connected with constant current-supplying power supply；Isolating transformer (106), wireless communication module (101), microprocessor module (102) and
Supply module (103) composition measure loop.
Aid-to-navigation light isolating transformer open-circuit condition monitoring device the most according to claim 2, it is characterised in that: described biography
Sensor module (105) is Hall current sensor；Wireless communication module (101) is 2.4GHz general frequency range wireless data transmission mould
Block.
Aid-to-navigation light isolating transformer open-circuit condition monitoring device the most according to claim 1, it is characterised in that: described is upper
Position machine system (20) including: main frame (201) and wireless transport module (202)；Wherein: main frame (201) passes through wireless transport module
(202) it is connected with transformer state monitoring unit (10).
5. a control method for aid-to-navigation light isolating transformer open-circuit condition monitoring device as claimed in claim 1, its feature
It is: described control method includes the following step performed in order:
Step one, the S1 stage of system initialization: system initialization includes master system (20) and the monitoring of each transformer state
The initialization of unit (10)；
Step 2, the S2 stage of collection current information: the microprocessor module (102) on transformer state monitoring unit (10) leads to
Cross sensor assembly (105) and gather the current information in aid-to-navigation light loop；
Step 3, judge whether sensor assembly detects the S3 stage of electric current: microprocessor module (102) is according to sensor die
The current information that block (105) detects determines whether electric current, if judged result is "Yes", then returns the S2 stage, continues to gather electricity
Stream signal, otherwise enters next step S4 stage；
The S4 stage that step 4, power switch disconnect after closing 3 seconds: under the control of microprocessor module (102), power is opened
Close after (104) close 3 seconds and disconnect, utilize in sensor assembly (105) detection aid-to-navigation light loop whether have electric current during this period；
Step 5, judge whether sensor assembly detects the S5 stage of electric current: microprocessor module (102) is again according to power
The current information that during switch (104) Guan Bi, sensor assembly (105) detects determines whether electric current, if judged result is
"Yes", then enter next step S6 stage, otherwise enters next step S7 stage；
The S6 stage that step 6, aid-to-navigation light open circuit is reported to the police: prove aid-to-navigation light (107) open circuit, enter next step S8 stage；
The S7 stage that step 7, isolating transformer open circuit is reported to the police: prove the secondary main winding open circuit of isolating transformer (106),
Enter next step S9 stage；
The S8 stage of step 8, power switch Guan Bi: control power switch (104) Guan Bi, subsequently into the S9 stage；
The S9 stage that step 9, data are uploaded: transformer state monitoring unit (10) passes through wireless communication module (201) to upper
Machine system (20) sends the relevant information of this current detecting；
The S10 stage that step 10, startup are reported to the police: master system (20) receives what transformer state monitoring unit (10) was uploaded
After information, point out according to fault type, in order to aid-to-navigation light work station staff keep in repair in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614207.7A CN106054015A (en) | 2016-07-26 | 2016-07-26 | Navigation aid lamp isolation transformer open-circuit state monitoring device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614207.7A CN106054015A (en) | 2016-07-26 | 2016-07-26 | Navigation aid lamp isolation transformer open-circuit state monitoring device and control method |
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| CN106054015A true CN106054015A (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614207.7A Pending CN106054015A (en) | 2016-07-26 | 2016-07-26 | Navigation aid lamp isolation transformer open-circuit state monitoring device and control method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793421A (en) * | 2017-02-08 | 2017-05-31 | 广州市上行电子设备有限公司 | A kind of navaid loop fault register control, method and navaid lamp control system |
| CN110198586A (en) * | 2018-02-24 | 2019-09-03 | 华为技术有限公司 | A kind of monitor, lighting control system and the method for controlling lamps and lanterns |
| CN111867209A (en) * | 2020-06-23 | 2020-10-30 | 中国民用航空总局第二研究所 | Control method, device and system for airport navigation aid lamp set |
| CN114999124A (en) * | 2022-06-10 | 2022-09-02 | 南京理工大学 | Monitoring and alarming device and method for airport navigation aid single lamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114999124A (en) * | 2022-06-10 | 2022-09-02 | 南京理工大学 | Monitoring and alarming device and method for airport navigation aid single lamp |
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