CN106169808A - A kind of uninterrupted power source being easy to safeguard - Google Patents
A kind of uninterrupted power source being easy to safeguard Download PDFInfo
- Publication number
- CN106169808A CN106169808A CN201610752551.2A CN201610752551A CN106169808A CN 106169808 A CN106169808 A CN 106169808A CN 201610752551 A CN201610752551 A CN 201610752551A CN 106169808 A CN106169808 A CN 106169808A
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- CN
- China
- Prior art keywords
- module
- power
- pattern
- cells
- change
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
Abstract
The invention discloses a kind of uninterrupted power source be easy to and safeguard, including mains electricity input end mouth, bypass supply, dual-power module, charger module, inversion module, set of cells, change-over switch module and display module；Pattern one is when civil power normal power supply, and civil power is entered dual-power module by mains electricity input end mouth, and dual-power module is transferred to charger module and inversion module by after electric current rectification, and through the current direction set of cells of charger module, set of cells is by electrical power storage；Electric energy through inversion module transmits to change-over switch module, and change-over switch module is connected with display module；Pattern two is in the case of civil power power-off, and set of cells is as the power source of whole power supply unit, and electric energy is sent to inversion module by set of cells, and inversion module is connected with change-over switch module, and change-over switch module is connected with display module.The present invention uses various modes emergent burst power-off, solve civil power power-off to hospital, military affairs or other can not the problem that impacts of the place of power-off.
Description
Technical field
The present invention relates to a kind of power supply unit, be specifically related to a kind of uninterrupted power source be easy to and safeguard.
Background technology
Power supply unit is for reliable to power supply of China Power Grids environment and network monitoring and network system, medical system etc.
Property requirement, in overcoming, the most severe problem of the power supply grid environment that caused of large computer network system centrally connected power supply, with
The pure online intelligent power supply unit of third generation power frequency that brand-new digital technology is developed.DC source, is in holding circuit
Form the device of steady current.Such as aneroid battery, accumulator, DC generator etc..Power supply unit and DC source are enterprise-essentials
Support equipment of power supply, traditional maintenance management includes: 1. Daily Round Check outward appearance, periodic replacement battery, filter capacitor, blower fan etc.
Consumable accessory, does cell activation etc. during overhaul；2. transform or use replacement equipment, use upgrade kit test battery performance.This
Way to manage enterprise input cost is high, and attendant's workload is big, is difficult to grasp equipment running status and critical data in real time, if
Standby accident prevention ability is low.Implement online maintenance management and can avoid the weak point of traditional approach, it is thus achieved that good benefit.
Summary of the invention
The technical problem to be solved is to use various modes emergent burst power-off, it is therefore intended that provide one just
In the uninterrupted power source safeguarded, solve civil power power-off to hospital, military affairs or other can not asking of impacting of the place of power-off
Topic.
The present invention is achieved through the following technical solutions:
A kind of uninterrupted power source being easy to safeguard, including a kind of uninterrupted power source be easy to and safeguard, it is characterised in that include civil power
Input port, bypass supply, dual-power module, charger module, inversion module, set of cells, change-over switch module and display mould
Block；Operational mode includes pattern one and pattern two；
Pattern one: the module of use has mains electricity input end mouth, dual-power module, charger module, inversion module, set of cells, turns
Changing switch module and display module, when civil power normal power supply, civil power is entered dual-power module by mains electricity input end mouth, described double
Power module is transferred to charger module and inversion module by after electric current rectification, through the current direction battery of charger module
Group, set of cells is by electrical power storage；Electric energy through inversion module transmits to change-over switch module, and described change-over switch module is with aobvious
Show that module connects；
Pattern two: the module of use has set of cells, inversion module, change-over switch module and display module, in the feelings of civil power power-off
Under condition, set of cells is as the power source of whole power supply unit, and electric energy is sent to inversion module, described inversion module by set of cells
Being connected with change-over switch module, change-over switch module is connected with display module.
Pattern three: the module of use has bypass supply, change-over switch module and display module；When uninterrupted power source needs dimension
When repairing, by cutting off the mains electricity input end mouth of described pattern one and the battery power input of pattern two, transfer the described mould of use to
The bypass supply of formula three.
The coexisting of pattern one and pattern two enables power supply unit to meet an urgent need the situation of burst power-off, uses set of cells to protect simultaneously
The supply of electric energy during card power-off, the situation of burst power-off of the most more meeting an urgent need for set of cells charging when utilizing civil power normal.
Further, pattern one is switched to pattern two civil power power-off when.
Further, pattern one is when mains-supplied is normal, and set of cells is constantly in charged state when electricity underfill.
Further, pattern two is when civil power power-off, and set of cells is constantly in discharge condition.
Further, the bypass supply of pattern three is independent of utility grid.
The present invention compared with prior art, has such advantages as and beneficial effect: use the emergent burst of various modes disconnected
Electricity, solve civil power power-off to hospital, military affairs or other can not the problem that impacts of the place of power-off.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As it is shown in figure 1, a kind of uninterrupted power source being easy to safeguard, including a kind of uninterrupted power source be easy to and safeguard, it is special
Levy and be, open including mains electricity input end mouth, bypass supply, dual-power module, charger module, inversion module, set of cells, conversion
Close module and display module；Operational mode includes pattern one and pattern two；
Pattern one: the module of use has mains electricity input end mouth, dual-power module, charger module, inversion module, set of cells, turns
Changing switch module and display module, when civil power normal power supply, civil power is entered dual-power module by mains electricity input end mouth, described double
Power module is transferred to charger module and inversion module by after electric current rectification, through the current direction battery of charger module
Group, set of cells is by electrical power storage；Electric energy through inversion module transmits to change-over switch module, and described change-over switch module is with aobvious
Show that module connects；
Pattern two: the module of use has set of cells, inversion module, change-over switch module and display module, in the feelings of civil power power-off
Under condition, set of cells is as the power source of whole power supply unit, and electric energy is sent to inversion module, described inversion module by set of cells
Being connected with change-over switch module, change-over switch module is connected with display module.
Pattern three: the module of use has bypass supply, change-over switch module and display module；When uninterrupted power source needs dimension
When repairing, by cutting off the mains electricity input end mouth of described pattern one and the battery power input of pattern two, transfer the described mould of use to
The bypass supply of formula three.
The coexisting of pattern one and pattern two enables power supply unit to meet an urgent need the situation of burst power-off, uses set of cells to protect simultaneously
The supply of electric energy during card power-off, the situation of burst power-off of the most more meeting an urgent need for set of cells charging when utilizing civil power normal.
Pattern one is switched to pattern two civil power power-off when；Pattern one is when mains-supplied is normal, and set of cells is at electricity
Charged state it is constantly in during underfill；Pattern two is when civil power power-off, and set of cells is constantly in discharge condition；The side of pattern three
Road power supply is independent of utility grid.
In the present embodiment, DC power transmission, for alternating current is converted to unidirectional current, is gone out by dual-power module；Inversion mould
Block receives the unidirectional current that dual-power module sends, and is high-frequency and high-voltage alternating current by DC conversion；Charger module receives double electricity
The unidirectional current that source module sends；Set of cells is connected with charger module, receives the unidirectional current of charger module, stores electric energy；Electricity
Pond group is connected with inversion module；Change-over switch module is connected with bypass supply and inversion module, for bypass supply and inversion mould
Switching between block；Display module for real-time monitoring system running status, arrange that system operational parameters, inquiry be current and history
Information.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (5)
1. it is easy to the uninterrupted power source safeguarded for one kind, it is characterised in that include mains electricity input end mouth, bypass supply, dual power supply mould
Block, charger module, inversion module, set of cells, change-over switch module and display module；Operational mode includes pattern one, pattern
Two and pattern three；
Pattern one: the module of use has mains electricity input end mouth, dual-power module, charger module, inversion module, set of cells, turns
Changing switch module and display module, when civil power normal power supply, civil power is entered dual-power module by mains electricity input end mouth, described double
Power module is transferred to charger module and inversion module by after electric current rectification, through the current direction battery of charger module
Group, set of cells is by electrical power storage；Electric energy through inversion module transmits to change-over switch module, and described change-over switch module is with aobvious
Show that module connects；
Pattern two: the module of use has set of cells, inversion module, change-over switch module and display module, in the feelings of civil power power-off
Under condition, set of cells is as the power source of whole power supply unit, and electric energy is sent to inversion module, described inversion module by set of cells
Being connected with change-over switch module, change-over switch module is connected with display module；
Pattern three: the module of use has bypass supply, change-over switch module and display module；When uninterrupted power source needs repairing
Time, by cutting off the mains electricity input end mouth of described pattern one and the battery power input of pattern two, transfer the described pattern of use to
The bypass supply of three.
A kind of uninterrupted power source being easy to safeguard the most according to claim 1, it is characterised in that described pattern one is at civil power
Pattern two it is switched to the when of power-off.
A kind of uninterrupted power source being easy to safeguard the most according to claim 1, it is characterised in that described pattern one, in city
When electricity power supply is normal, set of cells is constantly in charged state when electricity underfill.
A kind of uninterrupted power source being easy to safeguard the most according to claim 1, it is characterised in that described pattern two, in city
During electricity power-off, set of cells is constantly in discharge condition.
A kind of uninterrupted power source being easy to safeguard the most according to claim 1, it is characterised in that the bypass of described pattern three
Power supply is independent of utility grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752551.2A CN106169808A (en) | 2016-08-30 | 2016-08-30 | A kind of uninterrupted power source being easy to safeguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752551.2A CN106169808A (en) | 2016-08-30 | 2016-08-30 | A kind of uninterrupted power source being easy to safeguard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106169808A true CN106169808A (en) | 2016-11-30 |
Family
ID=57376983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752551.2A Pending CN106169808A (en) | 2016-08-30 | 2016-08-30 | A kind of uninterrupted power source being easy to safeguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106169808A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785991A (en) * | 2017-11-08 | 2018-03-09 | 泰豪科技(深圳)电力技术有限公司 | People's air defense distribution box and its control method |
| CN110611368A (en) * | 2019-06-25 | 2019-12-24 | 南京感控通化工产品经营部 | Power-off prevention power supply and design method thereof |
| CN111146858A (en) * | 2020-01-20 | 2020-05-12 | 深圳市科陆电子科技股份有限公司 | Uninterruptible power supply method and system |
| WO2022110904A1 (en) * | 2020-11-30 | 2022-06-02 | 华为数字能源技术有限公司 | Multi-level inverter and control method for multi-level inverter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101136557A (en) * | 2006-09-01 | 2008-03-05 | 力博特公司 | Uninterrupted power supply and its configuration method |
| CN201830004U (en) * | 2010-09-27 | 2011-05-11 | 深圳市斯恩泰电源有限公司 | Modularized uninterruptible power supply (UPS) |
| CN103444049A (en) * | 2011-01-19 | 2013-12-11 | 施耐德电气It公司 | Apparatus and method for providing uninterruptible power |
| CN105305599A (en) * | 2015-10-16 | 2016-02-03 | 中国船舶工业系统工程研究院 | UPS (uninterruptible power supply) equipment for ships |
-
2016
- 2016-08-30 CN CN201610752551.2A patent/CN106169808A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101136557A (en) * | 2006-09-01 | 2008-03-05 | 力博特公司 | Uninterrupted power supply and its configuration method |
| CN201830004U (en) * | 2010-09-27 | 2011-05-11 | 深圳市斯恩泰电源有限公司 | Modularized uninterruptible power supply (UPS) |
| CN103444049A (en) * | 2011-01-19 | 2013-12-11 | 施耐德电气It公司 | Apparatus and method for providing uninterruptible power |
| CN105305599A (en) * | 2015-10-16 | 2016-02-03 | 中国船舶工业系统工程研究院 | UPS (uninterruptible power supply) equipment for ships |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785991A (en) * | 2017-11-08 | 2018-03-09 | 泰豪科技(深圳)电力技术有限公司 | People's air defense distribution box and its control method |
| CN110611368A (en) * | 2019-06-25 | 2019-12-24 | 南京感控通化工产品经营部 | Power-off prevention power supply and design method thereof |
| CN110611368B (en) * | 2019-06-25 | 2021-12-24 | 南京巨鲨显示科技有限公司 | Power-off prevention power supply and design method thereof |
| CN111146858A (en) * | 2020-01-20 | 2020-05-12 | 深圳市科陆电子科技股份有限公司 | Uninterruptible power supply method and system |
| WO2022110904A1 (en) * | 2020-11-30 | 2022-06-02 | 华为数字能源技术有限公司 | Multi-level inverter and control method for multi-level inverter |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161130 |
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| RJ01 | Rejection of invention patent application after publication |