CN105068635A - Dual power supply type data server - Google Patents
Dual power supply type data server Download PDFInfo
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- CN105068635A CN105068635A CN201510488636.XA CN201510488636A CN105068635A CN 105068635 A CN105068635 A CN 105068635A CN 201510488636 A CN201510488636 A CN 201510488636A CN 105068635 A CN105068635 A CN 105068635A
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Abstract
A dual power supply type data server comprises a power supply interface for supplying power to the data server, and an alternating-current dual power supply switching module, wherein one part of the input end of the alternating-current dual power supply switching module is connected to a commercial power interface, the other part of the input end of the alternating-current dual power supply switching module is connected to an inverted power supply, and the output end of the alternating-current dual power supply switching module is connected with the power supply interface; the inverted power supply comprises a storage battery and an inverter connected with the output end of the storage battery; and the output end of the inverter is connected with the alternating-current dual power supply switching module. When commercial power is normal, the commercial power interface supplies power to the data server and charges the storage battery; when the commercial power is abnormal, the storage battery inversely outputs 220V alternating-current to the data server; and two input power supplies, namely the commercial power and the inverted alternating-current output, can be automatically switched to each other, and switching interlocking is performed during switching to prevent inter-phase short circuit. The commercial power and the storage battery cooperate with a switching circuit, thereby providing a power supply system which is stable and reliable in working and is provided with a standby power supply for the data server; and the fact that the power still can be continuously supplied in a severe environment is ensured to prevent data loss.
Description
Technical field
The present invention relates to data server field, particularly, relate to a kind of dual power supply type data server.
Background technology
In recent years the develop rapidly of computer science and technology, people notice that all the more in office, transactional business operation and development of computer are separated, and the maturation along with network communications technology, computer technology and database technology there has been proposed office automation new ideas.The business of usual office, mainly carry out the process of heap file, draft the file, notify, miscellaneous service text, accept external documents file, inquiry file, the basic services such as hard-copy file also comprise leading body and make a policy, and issue instruction, except the contact on document, the more work of deep layer, be actually the collection of information, storage, retrieval, process, analysis, thus make a policy, and give feedback using decision-making as information.
Along with the development of office automation, the more project management of current enterprise is also adopted and is electronically managed, and may cause the loss of data for the data server of project management when carrying out data processing if there is the situation of power-off or voltage instability.
Summary of the invention
Object of the present invention is just the shortcoming and defect overcoming above-mentioned prior art, provides a kind of dual power supply type data server, when primary power source de-energizes, is powered by standby power supply, prevent data server from quitting work and cause loss of data.
The present invention's adopted technical scheme that solves the problem is:
Dual power supply type data server, comprise the power interface of powering for data server, also comprise and exchange dual power supply handover module, exchange dual power supply handover module input end one road is connected to commercial power interface, another road is connected to inverter, output terminal connects power interface; The inverter that described inverter comprises accumulator, is connected with the output terminal of accumulator, the output terminal of described inverter connects interchange dual power supply handover module.
As a further improvement on the present invention, described dual power supply type data server also comprises charging circuit, and the input end of charging circuit connects commercial power interface, and output terminal connects the input end of accumulator.
Further, dual power supply type data server also comprises memory storage, micro-control, the Internet communication module, and memory storage, micro-control, the Internet communication module are all connected with power interface.
Further, described the Internet communication module is wire communication module.
Further, described the Internet communication module is PHY chip.
To sum up, the invention has the beneficial effects as follows: the present invention, when civil power is normal, is powered to data server by commercial power interface, accumulators charges simultaneously.When civil power is abnormal, export 220V alternating current for data server work by accumulator inversion, civil power and inversion exchange and export between two-way input power and can mutually automatically switch, and accomplish to switch interlocking, prevent phase fault during switching.The present invention coordinates commutation circuit by civil power, accumulator, can provide the electric power system that a working stability is reliable, have standby power supply for data server; Ensure that under comparatively severe operating environment still can continued power, prevents from causing loss of data.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.
As shown in Figure 1, dual power supply type data server, comprise power for data server power interface, exchange dual power supply handover module, charging circuit, memory storage, micro-control, the Internet communication module, exchange dual power supply handover module input end one road is connected to commercial power interface, another road is connected to inverter, the output terminal exchanging dual power supply handover module connects power interface; Described inverter comprises accumulator, inverter, and the input end of charging circuit connects commercial power interface, and output terminal connects the input end of accumulator; The input end of accumulator connects civil power entrance, output terminal connection inverter by charging circuit, and the output terminal of inverter connects interchange dual power supply handover module.
Memory storage, micro-control, the Internet communication module are all connected with power interface.
In the present embodiment, described the Internet communication module is wire communication module, is specially PHY chip.
Principle of the present invention is:
1, when civil power is normal, is powered to data server by commercial power interface, interchange dual power supply handover module, power interface successively by civil power, charged by charging circuit accumulators simultaneously.
2, when detecting that civil power is abnormal, going out 220V alternating current by accumulator inversion supplies to data server work through interchange dual power supply handover module, power interface, civil power and inversion exchange and export between two-way input power and can mutually automatically switch, accomplish during switching to switch interlocking, prevent phase fault.
The present embodiment coordinates commutation circuit by civil power, accumulator, can provide the electric power system that a working stability is reliable, have standby power supply for data server; Ensure that under comparatively severe operating environment still can continued power, prevents from causing loss of data.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (5)
1. dual power supply type data server, comprise the power interface of powering for data server, it is characterized in that, also comprise and exchange dual power supply handover module, exchange dual power supply handover module input end one road is connected to commercial power interface, another road is connected to inverter, output terminal connects power interface; The inverter that described inverter comprises accumulator, is connected with the output terminal of accumulator, the output terminal of described inverter connects interchange dual power supply handover module.
2. dual power supply type data server according to claim 1, is characterized in that, also comprise charging circuit, and the input end of charging circuit connects commercial power interface, and output terminal connects the input end of accumulator.
3. dual power supply type data server according to claim 1 and 2, is characterized in that, also comprise memory storage, micro-control, the Internet communication module, memory storage, micro-control, the Internet communication module are all connected with power interface.
4. dual power supply type data server according to claim 3, is characterized in that, described the Internet communication module is wire communication module.
5. dual power supply type data server according to claim 3, is characterized in that, described the Internet communication module is PHY chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488636.XA CN105068635A (en) | 2015-08-11 | 2015-08-11 | Dual power supply type data server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488636.XA CN105068635A (en) | 2015-08-11 | 2015-08-11 | Dual power supply type data server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105068635A true CN105068635A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510488636.XA Pending CN105068635A (en) | 2015-08-11 | 2015-08-11 | Dual power supply type data server |
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| CN (1) | CN105068635A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445556A (en) * | 2018-10-17 | 2019-03-08 | 北京多联元信息技术有限公司 | A kind of AC-DC double power supply device for server power supply |
| CN109936214A (en) * | 2019-03-07 | 2019-06-25 | 北京华安普特网络科技有限公司 | A kind of power supply monitoring system for server |
| CN110774436A (en) * | 2019-11-05 | 2020-02-11 | 重庆华渝重工机电有限公司 | Battery-driven straddle type monorail PC beam template control device |
| CN111123126A (en) * | 2020-02-11 | 2020-05-08 | 中国电信股份有限公司绍兴分公司 | System and method for testing capacity of high-voltage direct-current and commercial power direct-supply online storage battery |
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| US20050141599A1 (en) * | 2003-12-24 | 2005-06-30 | Hsu Steven K. | Flop repeater circuit |
| CN1913265A (en) * | 2006-05-26 | 2007-02-14 | 上海凯保电器有限公司 | Controller of integral fire pumps stabilized pump |
| CN103607012A (en) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | Special direct-current input power supply for inverter |
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2015
- 2015-08-11 CN CN201510488636.XA patent/CN105068635A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050141599A1 (en) * | 2003-12-24 | 2005-06-30 | Hsu Steven K. | Flop repeater circuit |
| CN1913265A (en) * | 2006-05-26 | 2007-02-14 | 上海凯保电器有限公司 | Controller of integral fire pumps stabilized pump |
| CN103607012A (en) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | Special direct-current input power supply for inverter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445556A (en) * | 2018-10-17 | 2019-03-08 | 北京多联元信息技术有限公司 | A kind of AC-DC double power supply device for server power supply |
| CN109936214A (en) * | 2019-03-07 | 2019-06-25 | 北京华安普特网络科技有限公司 | A kind of power supply monitoring system for server |
| CN110774436A (en) * | 2019-11-05 | 2020-02-11 | 重庆华渝重工机电有限公司 | Battery-driven straddle type monorail PC beam template control device |
| CN111123126A (en) * | 2020-02-11 | 2020-05-08 | 中国电信股份有限公司绍兴分公司 | System and method for testing capacity of high-voltage direct-current and commercial power direct-supply online storage battery |
| CN111123126B (en) * | 2020-02-11 | 2022-05-13 | 中国电信股份有限公司绍兴分公司 | System and method for testing capacity of on-line storage battery directly supplied by high-voltage direct current and commercial power |
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Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |