CN203616457U - Power supply box detecting device - Google Patents
Power supply box detecting device Download PDFInfo
- Publication number
- CN203616457U CN203616457U CN201320805004.8U CN201320805004U CN203616457U CN 203616457 U CN203616457 U CN 203616457U CN 201320805004 U CN201320805004 U CN 201320805004U CN 203616457 U CN203616457 U CN 203616457U
- Authority
- CN
- China
- Prior art keywords
- power supply
- module
- supply box
- detecting device
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model belongs to the field of aviation electrical detecting technology, especially relates to a power supply box detecting device which is applied to an EE-39/EE-47/EE-6 power supply box. The power supply box detecting device comprises an adjustable 27V power supply module, a power supply monitoring module, an output signal monitoring module, an analog load module and a fixed load. The power supply box detecting device is strong in principle design and parameter selection pertinence, effectively synthesizes three kinds of single testing devices; and the analog load is reasonably selected, thus the testing requirements for various kinds of working states and technical indexes of the products can be satisfied, the application requirement of a certain type of aircraft is achieved, and the onboard fault can be effectively eliminated.
Description
Technical field
The utility model belongs to aviation electric detecting technology field, particularly relates to a kind of power pack pick-up unit of the EE-39/EE-47/EE-6 of applying to power pack.
Background technology
EE-39/EE-47/EE-6 power pack is the power supply of the high-quality in order to guarantee the use of aircraft fuel oil Measurement and Control System, thus the reliably working of the system of assurance.The domestic test unit that simultaneously detects these three kinds of products that there is no at present.And single special inspecting equipment is all the technical indicator according to EE-39/EE-47/EE-6, adopt input standard signal, the method that detects output signal judges that whether EE-39/EE-47/EE-6 is qualified, can not complete the simulation of working line on machine, set up working environment, solve the fault occurring on aircraft.
Summary of the invention
Goal of the invention: a kind of power pack pick-up unit is provided, can be used for the Performance Detection of EE-39/EE-47/EE-6 power pack, guarantee that the product after test can meet testing laboratory's requirement, also can meet actual operation requirements on machine.
Technical scheme: a kind of power pack pick-up unit, comprise adjustable 27V power module 1, power supply monitoring module 2, monitor signal output module 3, fictitious load module 4, dead load 5, after the external 220V power supply of adjustable 27V power module 1, be connected with power supply monitoring module 2, power supply monitoring module 2 connects respectively EE-39, EE-47, tri-power packs of EE-6, EE-39, EE-47 power pack are connected with fictitious load module 4, EE-6 power pack is connected with dead load 5, and fictitious load module 4 and dead load 5 are connected to monitor signal output module 3.
Beneficial effect
1, this principle of device design and parameter selection are with strong points, three kinds of single test units are carried out effectively comprehensive.
2, this device can not only carry out separately performance test to these three kinds of products, and can form system support inspection.
3, adopt fictitious load is carried out to choose reasonable, thereby meet the testing requirement of the various duties of product and technical indicator, reach the request for utilization of aircraft, effectively fault on eliminating machine.
4, measuring accuracy is high, simple to operate, easy to maintenance, has greatly improved in actual use work efficiency, saves test period.
Accompanying drawing explanation:
Fig. 1 is the utility model circuit theory diagrams.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, refers to Fig. 1.
A kind of power pack pick-up unit, comprise adjustable 27V power module 1, power supply monitoring module 2, monitor signal output module 3, fictitious load module 4, dead load 5, after the external 220V power supply of adjustable 27V power module 1, be connected with power supply monitoring module 2, power supply monitoring module 2 connects respectively EE-39, EE-47, tri-power packs of EE-6, EE-39, EE-47 power pack are connected with fictitious load module 4, EE-6 power pack is connected with dead load 5, and fictitious load module 4 and dead load 5 are connected to monitor signal output module 3.
When test, EE-39/EE-47/EE-6 is connected with the upper corresponding socket of device respectively.EE-6 is connected with built-in real load, by switch control EE-6 " normally " and " meeting an urgent need " duty.From monitor signal output module monitors EE-6 output AC signal voltage and frequency, from power supply monitoring module monitors EE-6 electric consumption power.
Claims (1)
1. a power pack pick-up unit, it is characterized in that, comprise adjustable 27V power module (1), power supply monitoring module (2), monitor signal output module (3), fictitious load module (4), dead load (5), after the external 220V power supply of adjustable 27V power module (1), be connected with power supply monitoring module (2), power supply monitoring module (2) connects respectively EE-39, EE-47, tri-power packs of EE-6, EE-39, EE-47 power pack is connected with fictitious load module (4), EE-6 power pack is connected with dead load (5), fictitious load module (4) and dead load (5) are connected to monitor signal output module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805004.8U CN203616457U (en) | 2013-12-09 | 2013-12-09 | Power supply box detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805004.8U CN203616457U (en) | 2013-12-09 | 2013-12-09 | Power supply box detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616457U true CN203616457U (en) | 2014-05-28 |
Family
ID=50769088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320805004.8U Expired - Lifetime CN203616457U (en) | 2013-12-09 | 2013-12-09 | Power supply box detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203616457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093806A (en) * | 2016-06-07 | 2016-11-09 | 中国南方航空工业(集团)有限公司 | Helicopter AC power-supply system detection device |
-
2013
- 2013-12-09 CN CN201320805004.8U patent/CN203616457U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093806A (en) * | 2016-06-07 | 2016-11-09 | 中国南方航空工业(集团)有限公司 | Helicopter AC power-supply system detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |