CN204290755U - A kind of electronics automatic reverse power supply of N+1 superposition backup - Google Patents
A kind of electronics automatic reverse power supply of N+1 superposition backup Download PDFInfo
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- CN204290755U CN204290755U CN201420744723.8U CN201420744723U CN204290755U CN 204290755 U CN204290755 U CN 204290755U CN 201420744723 U CN201420744723 U CN 201420744723U CN 204290755 U CN204290755 U CN 204290755U
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- power supply
- automatic reverse
- superposition
- control module
- electronics automatic
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- 238000001514 detection method Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002159 nanocrystal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses the electronics automatic reverse power supply that a kind of N+1 superposes backup, comprise a control module and the N+1 in parallel with control module sub-power supply, the input that described sub-power supply is electrically connected successively, rectification module, frequency-variable module, transformer, high-speed rectifier diode, insulated-gate type Darlington, output, this input is used for external three-phase alternating current civil power, output is used for power supply to power consumption equipment, and control module exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington; Superposing type block combiner on the utility model electronics automatic reverse power supply implementation structure, can infinitely increase-volume, instead of traditional manual or mechanical switching power supply completely simultaneously, become electronics automatic reverse power supply, automatic control able to programme, thus improve production efficiency and automation mechanized operation, easy and simple to handle, be convenient to integrated automatic remote control, energy-conservation stability and high efficiency.
Description
Technical field
The utility model relates to power-supply device, especially a kind of electronics automatic reverse power supply of N+1 superposition backup.
Background technology
Traditional DC power supply generally adopts manually or mechanical switching power supply, and production efficiency is low, not can be automated operation, complex operation, is difficult to integrated automatic remote and controls, and consumes energy and inadequate stability and high efficiency; In addition, traditional DC power supply is generally single supply, finite capacity, can not meet existing powerful device demand.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide the electronics automatic reverse power supply that a kind of N+1 superposes backup.
The technical solution adopted in the utility model is:
A kind of electronics automatic reverse power supply of N+1 superposition backup, comprise a control module and the N+1 in parallel with control module sub-power supply, the input that described sub-power supply is electrically connected successively, rectification module, frequency-variable module, transformer, high-speed rectifier diode, insulated-gate type Darlington, output, this input is used for external three-phase alternating current civil power, output is used for power supply to power consumption equipment, and control module exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington.
Further, it also comprises a fault detection unit, and this fault detection unit is connected with described control module, sub-power supply, for sub-power supply fault detect and feed back to control module.
Further, described rectification module is full-bridge rectification bridge heap or Half bridge rectifier bridge heap.
Further, described transformer is high frequency nano crystal iron core transformer.
Further, described high-speed rectifier diode is Schottky diode.
Wherein, the three-phase alternating current civil power that described input is external is 380V or 415V three phase mains.
The beneficial effects of the utility model:
The utility model electronics automatic reverse power supply instead of traditional manual or mechanical switching power supply completely, becomes electronics automatic reverse power supply, automatic control able to programme, thus improve production efficiency and automation mechanized operation, easy and simple to handle, be convenient to integrated automatic remote and control, energy-conservation stability and high efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is the theory diagram that the utility model N+1 superposes backup electronics automatic reverse power supply.
Embodiment
As shown in Figure 1, be the electronics automatic reverse power supply of a kind of N+1 superposition backup of the present utility model, comprise a control module 300 and N+1 the sub-power supply 100 with control module 300 plural parallel stage, the superposing type block combiner on implementation structure, can infinitely increase-volume.
The input that described sub-power supply 100 is electrically connected successively, rectification module 20, frequency-variable module 30, transformer 40, high-speed rectifier diode 50, insulated-gate type Darlington 60, output 80, this input is used for external three-phase alternating current civil power, output 80 is for power supply to power consumption equipment, and control module 300 exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington 60.
As the further optimization of the technical program, this power supply also comprises a fault detection unit 200, this fault detection unit 200 is connected with described control module 300, sub-power supply 100, for sub-power supply 100 fault detect and feed back to control module 300, this fault detection unit 200 can realize band carry switch and change.
Wherein, described rectification module 20 is full-bridge rectification bridge heap or Half bridge rectifier bridge heap, described transformer 40 is high frequency nano crystal iron core transformer, and described high-speed rectifier diode 50 is Schottky diode, and the external three-phase alternating current civil power of described input is 380V or 415V three phase mains 10.
Operation principle of the present utility model is: this power supply accesses input by 380V or 415V three phase mains 10, then the AC-DC conversion through rectification module 20 exports DC high-voltage power supply, the ac high-frequency voltage up to 20,000 hertz is exported again through frequency-variable module 30, then be converted to various current/voltage through high frequency nano crystal iron core transformer 40 to export, current/voltage after transformation converts unidirectional current/voltage to through high-speed rectifier diode 50, through insulated-gate type Darlington 60(and IGBT) switch control rule, change into the DC power supply of bidirectional automatic switching.
As mentioned above, the utility model electronics automatic reverse power supply instead of traditional manual or mechanical switching power supply completely, become electronics automatic reverse power supply, automatic control able to programme, thus improve production efficiency and automation mechanized operation, easy and simple to handle, be convenient to integrated automatic remote control, energy-conservation stability and high efficiency, and ripple coefficient of voltage is less than 1%, and this technology reaches domestic even international top level.
The foregoing is only preferred embodiments of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection range of the present utility model.
Claims (6)
1. the electronics automatic reverse power supply of a N+1 superposition backup, it is characterized in that: comprise a control module (300) and the N+1 in parallel with control module (300) sub-power supply (100), the input that described sub-power supply (100) is electrically connected successively, rectification module (20), frequency-variable module (30), transformer (40), high-speed rectifier diode (50), insulated-gate type Darlington (60), output (80), this input is used for external three-phase alternating current civil power, output (80) is for powering to power consumption equipment, control module (300) exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington (60).
2. the electronics automatic reverse power supply of a kind of N+1 superposition backup according to claim 1, it is characterized in that: it also comprises a fault detection unit (200), this fault detection unit (200) is connected with described control module (300), sub-power supply (100), for sub-power supply (100) fault detect and feed back to control module (300).
3. the electronics automatic reverse power supply of a kind of N+1 superposition backup according to claim 1, is characterized in that: described rectification module (20) is full-bridge rectification bridge heap or Half bridge rectifier bridge heap.
4. the electronics automatic reverse power supply of a kind of N+1 superposition backup according to claim 1, is characterized in that: described transformer (40) is high frequency nano crystal iron core transformer.
5. the electronics automatic reverse power supply of a kind of N+1 superposition backup according to claim 1, is characterized in that: described high-speed rectifier diode (50) is Schottky diode.
6. the electronics automatic reverse power supply of a kind of N+1 superposition backup according to claim 1, is characterized in that: the external three-phase alternating current civil power of described input is 380V or 415V three phase mains (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744723.8U CN204290755U (en) | 2014-12-01 | 2014-12-01 | A kind of electronics automatic reverse power supply of N+1 superposition backup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744723.8U CN204290755U (en) | 2014-12-01 | 2014-12-01 | A kind of electronics automatic reverse power supply of N+1 superposition backup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290755U true CN204290755U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744723.8U Expired - Fee Related CN204290755U (en) | 2014-12-01 | 2014-12-01 | A kind of electronics automatic reverse power supply of N+1 superposition backup |
Country Status (1)
| Country | Link |
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| CN (1) | CN204290755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539174A (en) * | 2014-12-01 | 2015-04-22 | 中山市双核电气有限公司 | Electronic automatic reversing power supply based on N+1 superimposed backup |
| CN106059064A (en) * | 2016-07-20 | 2016-10-26 | 广东双核电气有限公司 | Intelligent multifunctional computer-controlled infinite N+1 backup rectification system |
-
2014
- 2014-12-01 CN CN201420744723.8U patent/CN204290755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539174A (en) * | 2014-12-01 | 2015-04-22 | 中山市双核电气有限公司 | Electronic automatic reversing power supply based on N+1 superimposed backup |
| CN106059064A (en) * | 2016-07-20 | 2016-10-26 | 广东双核电气有限公司 | Intelligent multifunctional computer-controlled infinite N+1 backup rectification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Che Kangqun Inventor before: Che Kangqun Inventor before: Wang Yanfeng |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400, 3A building, 3A02 building, No. 6, base two, triangle town, Zhongshan, Guangdong, Xinhua Road Patentee after: GUANGDONG SHUANGHE ELECTRIC CO.,LTD. Address before: 528400, 3A building, 3A02 building, No. 6, base two, triangle town, Zhongshan, Guangdong, Xinhua Road Patentee before: ZHONGSHAN CITY DUAL-CORE ELECTRIC CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |