CN203759448U - High-integration power station monitoring device based on PC104 framework - Google Patents
High-integration power station monitoring device based on PC104 framework Download PDFInfo
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- CN203759448U CN203759448U CN201320801007.4U CN201320801007U CN203759448U CN 203759448 U CN203759448 U CN 203759448U CN 201320801007 U CN201320801007 U CN 201320801007U CN 203759448 U CN203759448 U CN 203759448U
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- power supply
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- power station
- height based
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000004458 analytical method Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to the power station monitoring field, and in particular relates to a high-integration power station monitoring device based on a PC104 framework. The device includes a box body, a switching power supply, a linear combined power supply, and an AC and DC inverter power supply. The box body is provided with a plurality of slots; an industrial motherboard and a PC104 intelligent motherboard are fixed in the slots; the switching power supply is arranged in the box body, and is electrically connected with the industrial motherboard and the PC104 intelligent motherboard; the linear combined power supply is connected with a sensor device outside the box body and an analog signal processing device in the box body; and an output end the AC and DC inverter power supply is respectively connected with the switching power supply and the linear combined power supply. According to the utility model, while the size of the power station monitoring system is reduced, the high quality working power supply is provided to the system; and the uninterruptible power supply and the switching between the AC and DC power supply are realized.
Description
Technical field
The utility model relates to monitoring field, power station, relates in particular to the integrated power station of a kind of height based on PC104 framework monitoring device.
Background technology
Vibration of hydrogenerator set monitoring analysis, the indispensable monitoring analysis system of alarm and protection and record wave system Tong Shi hydraulic power plant.Currently used is all to form with the multiple discrete equipment such as main control workstation (computing machine), sensor power supply, signal gathering unit, display, keyboard and mouse, generally, above-mentioned several parts are assembled in a unified dish cabinet, and are also to consist of a plurality of discrete devices such as notebook computer, sensor power supply and signal gathering unit for the comprehensive test system of off-line measurement.Traditional monitoring system is a huger system, require on-the-spot have enough fabricating yards and space, and along with the development of power station intellectuality and robotization and universal, the space that power station has is more and more less, this just requires all kinds of automation equipment integrated levels more and more higher, and size is more and more less.
At present, small-sized monitoring device all adopts small volume, lightweight Switching Power Supply as sensor power supply, but the shortcomings such as it is large that Simultaneous Switching power supply also has ripple, and noise is large, and all mimic channels all require to use the linear power supply power supply that ripple is little, noise is little.Thus, although general signal pickup assembly adopts Switching Power Supply to reduce contour size of the unit(s), also caused simultaneously precision low, disturb the problems such as large.Meanwhile, linear sensor power supply is because capacity is high, and stock size is all larger, and every kind of sensor all needs a power module, and quantity is more, needs a casing be concentrated placement, has increased the complicacy of equipment.
Utility model content
For above-mentioned technical matters, the utility model has been designed and developed the integrated power station of a kind of height based on PC104 framework monitoring device, object is when reducing power station monitoring system volume, for system provides high-quality working power, realize the switching of uninterrupted power supply and AC power and direct supply.
The technical scheme that the utility model provides is:
The integrated power station of a height monitoring device based on PC104 framework, comprising:
Casing, offers a plurality of slots on it, industrial master board and PC104 intelligence mainboard are fixed in described slot;
Switching Power Supply, it is arranged in described casing, and is electrically connected with described industrial master board and PC104 intelligence mainboard;
Linear combination power supply, itself and the sensor device of casing outside and the analog signal processing equipment connection of box house;
Alternating current-direct current inverter, its output terminal is connected with linear combination power supply with described Switching Power Supply respectively.
Preferably, in the described integrated power station of the height based on PC104 framework monitoring device, described linear combination on-chip power 24 road analog inputs, 24 road analog outputs, the input of two-way key signal, 6 way switch amount inputs and the output of 8 way switch amounts.
Preferably, in the described integrated power station of the height based on PC104 framework monitoring device, described alternating current-direct current inverter comprises an optional 24V in 220V AC power Ji San road, road, 48V and 220V direct supply.
Preferably, in the described integrated power station of the height based on PC104 framework monitoring device, be also provided with signal acquiring board in described casing, described PC104 intelligence mainboard and described signal acquiring board are electrically connected.
Preferably, in the described integrated power station of the height based on PC104 framework monitoring device, described linear combination power supply is connected with the input end of described alternating current-direct current inverter by transformer.
In the monitoring device of the integrated power station of height based on PC104 framework described in the utility model, industrial master board, PC104 intelligence mainboard, Switching Power Supply, linear combination power supply and alternating current-direct current inverter are all integrated in the casing of 19 cun, the network of having simplified between all parts connects; High integrated linear combination power supply can be system provides high-quality working power and analog quantity to process power supply; 3.5 cun of industrial master boards have been equivalent to a set of computer system built-in, by monitoring device described in the utility model, can complete complicated data analysis and the strategy of reporting to the police, and realize protection, record wave energy; Alternating current-direct current inverter, when the power supply power-fail of a certain road, guarantees to be switched to another set of electric power system in 8-10 millisecond, and the equipment that do not affect is normally worked, and can set to exchange preferential or direct current is preferential during device operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integrated power station of the height based on PC104 framework described in the utility model monitoring device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to instructions word.
The utility model provides the integrated power station of a kind of height based on PC104 framework monitoring device, comprising:
Casing 1, offers a plurality of slots on it, industrial master board 2 and PC104 intelligence mainboard 3 are fixed in described slot;
Switching Power Supply 4, it is arranged in described casing, and is electrically connected with described industrial master board and PC104 intelligence mainboard;
Linear combination power supply 5, itself and the sensor device of casing outside and the analog signal processing equipment connection of box house;
Alternating current-direct current inverter 6, its output terminal is connected with linear combination power supply with described Switching Power Supply respectively.
In the described integrated power station of the height based on PC104 framework monitoring device, described linear combination on-chip power 24 road analog inputs, 24 road analog outputs, the input of two-way key signal, 6 way switch amount inputs and the output of 8 way switch amounts.
In the described integrated power station of the height based on PC104 framework monitoring device, described alternating current-direct current inverter comprises an optional 24V in 220V AC power Ji San road, road, 48V and 220V direct supply, when AC power and direct supply switching, can select the arbitrary road power supply in three-way direct current power supply.
In the described integrated power station of the height based on PC104 framework monitoring device, be also provided with signal acquiring board in described casing, described PC104 intelligence mainboard and described signal acquiring board are electrically connected.
In the described integrated power station of the height based on PC104 framework monitoring device, described linear combination power supply is connected with the input end of described alternating current-direct current inverter by transformer 7.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in instructions and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (5)
1. the integrated power station of the height based on a PC104 framework monitoring device, is characterized in that, comprising:
Casing, offers a plurality of slots on it, industrial master board and PC104 intelligence mainboard are fixed in described slot;
Switching Power Supply, it is arranged in described casing, and is electrically connected with described industrial master board and PC104 intelligence mainboard;
Linear combination power supply, itself and the sensor device of casing outside and the analog signal processing equipment connection of box house;
Alternating current-direct current inverter, its output terminal is connected with linear combination power supply with described Switching Power Supply respectively.
2. the integrated power station of the height based on PC104 framework as claimed in claim 1 monitoring device, it is characterized in that described linear combination on-chip power 24 road analog inputs, 24 road analog outputs, the input of two-way key signal, 6 way switch amount inputs and the output of 8 way switch amounts.
3. the integrated power station of the height based on PC104 framework as claimed in claim 2 monitoring device, is characterized in that, described alternating current-direct current inverter comprises an optional 24V in 220V AC power Ji San road, road, 48V and 220V direct supply.
4. the integrated power station of the height based on PC104 framework as claimed in claim 1 monitoring device, is characterized in that, is also provided with signal acquiring board in described casing, and described PC104 intelligence mainboard and described signal acquiring board are electrically connected.
5. the integrated power station of the height based on PC104 framework as claimed in claim 4 monitoring device, is characterized in that, described linear combination power supply is connected with the input end of described alternating current-direct current inverter by transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801007.4U CN203759448U (en) | 2013-12-06 | 2013-12-06 | High-integration power station monitoring device based on PC104 framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801007.4U CN203759448U (en) | 2013-12-06 | 2013-12-06 | High-integration power station monitoring device based on PC104 framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759448U true CN203759448U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320801007.4U Expired - Lifetime CN203759448U (en) | 2013-12-06 | 2013-12-06 | High-integration power station monitoring device based on PC104 framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759448U (en) |
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2013
- 2013-12-06 CN CN201320801007.4U patent/CN203759448U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20140806 |
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| CX01 | Expiry of patent term |