CN106300635A - The ups system that a kind of IPM is intelligent modularized - Google Patents
The ups system that a kind of IPM is intelligent modularized Download PDFInfo
- Publication number
- CN106300635A CN106300635A CN201610752169.1A CN201610752169A CN106300635A CN 106300635 A CN106300635 A CN 106300635A CN 201610752169 A CN201610752169 A CN 201610752169A CN 106300635 A CN106300635 A CN 106300635A
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- CN
- China
- Prior art keywords
- module
- dual
- current
- power
- inversion
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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
-
- 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
Abstract
The invention discloses the intelligent modularized ups system of a kind of IPM, including mains electricity input end mouth, DC power transmission, for alternating current is converted to unidirectional current, is gone out by dual-power module；Inversion module receives the unidirectional current that dual-power module sends, and is high-frequency and high-voltage alternating current by DC conversion；Charger module is connected with dual-power module, receives the unidirectional current that dual-power module sends；Set of cells is connected with charger module, receives the unidirectional current of charger module, stores electric energy；Set of cells is connected with inversion module；Static switching switch module and inversion module connect；Display module includes touch LCD screen, USB interface, RS232 communication interface, power interface and RS485 interface, and described touch LCD screen uses LCD, for Non-follow control ups system.The present invention uses the modular design of IPM, makes ups system convenient in the process safeguarded with overhaul, and is more easy to investigate fault, improves the work efficiency of ups system.
Description
Technical field
The present invention relates to a kind of ups system, be specifically related to the intelligent modularized ups system of a kind of IPM.
Background technology
Ups power system is made up of five parts: the power supply input circuits such as main road, bypass, battery, carries out AC/DC conversion
Commutator (REC), carries out the inverter (INV) of DC/AC conversion, inversion and bypass output switching circuit and energy storage battery.Its
The voltage stabilizing function of system is typically completed by commutator, and rectifying device uses controllable silicon or high-frequency switching rectifier, tool itself
There is the function that can control output amplitude according to the change of dispatch from foreign news agency, thus (this change should meet system and want when dispatch from foreign news agency changes
Ask), the commutating voltage that output amplitude is basically unchanged.Purification function is completed by energy-storage battery, owing to commutator is to transient pulse
Interference can not eliminate, and the voltage after rectification still suffers from disturbing pulse.Energy-storage battery is in addition to can storing the function of direct current directly energy, to whole
Just as having connect a bulk container capacitor, the size of its equivalent electric capacity for stream device, it is directly proportional to energy-storage battery amount of capacity.
Owing to the voltage at electric capacity two ends can not suddenly change, i.e. make use of capacitor that the smoothness properties of pulse is eliminated impulse disturbances,
Serve purification function, also referred to as the shielding to interference.The stable of frequency is then completed by changer, and frequency stability depends on becoming
The degree of stability of the frequency of oscillation of parallel operation.For convenience of regular job and the maintenance of ups power system, devise system work and open
Close, the auto by pass switch after main frame self test failure, overhaul the on-off control such as by-pass switch.
Summary of the invention
The technical problem to be solved is to make ups system have ease for maintenance, it is therefore intended that provide a kind of IPM intelligence
The modular ups system of energy, uses the modular design of IPM, makes ups system convenient in the process safeguarded with overhaul, the row of being more easy to
Look into fault, improve the work efficiency of ups system.
The present invention is achieved through the following technical solutions:
The ups system that a kind of IPM is intelligent modularized, including mains electricity input end mouth, also includes:
Dual-power module: include commutator and dual power supply control unit, commutator uses bridge rectifier, in the output of bridge rectifier
End uses two electric capacity being in series, the midpoint of electric capacity to be connected a switch with one end of exchange input；Described dual power supply controls
Unit uses input current and output voltage to be separately controlled, and the output of outer voltage is as current command signal, current inner loop control
Input current processed, makes current tracking current-order；Described dual-power module is for being converted to unidirectional current by alternating current, by unidirectional current
Transfer out；
Inversion module: include DC/DC changer, inverter and inversion control unit, DC/DC changer, inverter and inverse
Becoming control unit to be sequentially connected with, inversion module is connected with dual-power module, and DC/DC changer uses pulse width modulation,
Inverter receives the unidirectional current that dual-power module sends, and is high-frequency and high-voltage alternating current by DC conversion, inversion control unit control
DC/DC changer processed and the operating frequency of inverter；
Charger module: charger module is connected with dual-power module, receives the unidirectional current that dual-power module sends；
Set of cells: set of cells is connected with charger module, receives the unidirectional current of charger module, stores electric energy；Set of cells is with inverse
Become module to connect；
Static switching switch module: including alternating-current switch and ON-OFF control circuit composition, alternating-current switch is reverse by two controllable silicons
Composing in parallel, static switching switch module and inversion module connect；
Display module: include touch LCD screen, USB interface, RS232 communication interface, power interface and RS485 interface, described tactile
Touch liquid crystal display screen and use LCD, for Non-follow control ups system.
AC conversion is unidirectional current by dual-power module, inputs to charger module and inversion module, charger module
Electric energy is delivered to set of cells, is stored in set of cells as stand-by electric energy, when civil power power-off, the electric energy that set of cells will store
Send inversion module to；Inversion module by receive electric energy through change-over switch module by information conveyance to display module, pass through
Display module can monitor the operation conditions of whole system.
Further, inversion module supports that 32 wired in parallel use.
Further, mains electricity input end mouth is connected with dual-power module.
The present invention compared with prior art, has such advantages as and beneficial effect: uses the modular design of IPM, makes
Ups system is convenient in the process safeguarded with overhaul, and is more easy to investigate fault, improves the work efficiency of ups system.
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, the ups system that a kind of IPM is intelligent modularized, including mains electricity input end mouth, also include:
Dual-power module: include commutator and dual power supply control unit, commutator uses bridge rectifier, in the output of bridge rectifier
End uses the midpoint of two capacitor ripple electric capacity being in series to be connected a switch with between one end of exchange input；Described dual power supply
Control unit uses input current and output voltage to be separately controlled, and the output of outer voltage is as current command signal, in electric current
Ring controls input current, makes current tracking current-order；Described dual-power module, will be straight for alternating current is converted to unidirectional current
Stream electricity transfers out；Mains electricity input end mouth is connected with dual-power module.
Inversion module: include DC/DC changer, inverter and inversion control unit, DC/DC changer, inverter with
And inversion control unit is sequentially connected with, inversion module is connected with dual-power module, and DC/DC changer uses pulse width modulation side
Formula, inverter receives the unidirectional current that dual-power module sends, is high-frequency and high-voltage alternating current by DC conversion, inversion control unit
Control DC/DC changer and the operating frequency of inverter；Inversion module supports that 32 wired in parallel use.
Charger module: charger module is connected with dual-power module, receives the unidirectional current that dual-power module sends；
Set of cells: set of cells is connected with charger module, receives the unidirectional current of charger module, stores electric energy；Set of cells is with inverse
Become module to connect；
Static switching switch module: including alternating-current switch and ON-OFF control circuit composition, alternating-current switch is reverse by two controllable silicons
Composing in parallel, static switching switch module and inversion module connect；
Display module: include touch LCD screen, USB interface, RS232 communication interface, power interface and RS485 interface, described tactile
Touch liquid crystal display screen and use LCD, for Non-follow control ups system.
AC conversion is unidirectional current by dual-power module, inputs to charger module and inversion module, charger module
Electric energy is delivered to set of cells, is stored in set of cells as stand-by electric energy, when civil power power-off, the electric energy that set of cells will store
Send inversion module to；Inversion module by receive electric energy through change-over switch module by information conveyance to display module, pass through
Display module can monitor the operation conditions of whole system.
In the present embodiment, the critical piece of inversion module includes that operation, malfunction indicator lamp, switch key, input and output connect
Line terminals, power cell and body junction framework；The critical piece of charger module have operation, malfunction indicator lamp, switch key,
Hands, parallel operation line interface, power cell and body junction framework；The critical piece of static switching switch module has A/B road power supply to power
Status indicator lamp, operation, malfunction indicator lamp, quiet and fault clearance button, manual switching button, handle, input and output wiring
Terminal, power cell, body junction component and maintenance bypass.Display module display content include output page, incoming page, load page,
Current record, historical record, page is set, company information, version information, battery page, module set in detail, integrated information and alarm disappear
Sound, output page provides output voltage, output electric current, output frequency, output power factor, and incoming page provides input voltage, input
Electric current, incoming frequency, input power factor, load page includes apparent energy, active power, reactive power, percentage load.
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 (3)
1. a ups system intelligent modularized for IPM, including mains electricity input end mouth, it is characterised in that also include:
Dual-power module: include commutator and dual power supply control unit, described commutator uses bridge rectifier, at bridge rectifier
Outfan uses two electric capacity being in series, the midpoint of electric capacity to be connected a switch with one end of exchange input；Described dual power supply
Control unit uses input current and output voltage to be separately controlled, and the output of outer voltage is as current command signal, in electric current
Ring controls input current, makes current tracking current-order；Described dual-power module, will be straight for alternating current is converted to unidirectional current
Stream electricity transfers out；
Inversion module: include DC/DC changer, inverter and inversion control unit, DC/DC changer, inverter and inverse
Becoming control unit to be sequentially connected with, described inversion module is connected with dual-power module, and described DC/DC changer uses pulse width to adjust
Mode processed, described inverter receives the unidirectional current that dual-power module sends, is high-frequency and high-voltage alternating current by DC conversion, described
Inversion control unit controls DC/DC changer and the operating frequency of inverter；
Charger module: described charger module is connected with dual-power module, receives the unidirectional current that dual-power module sends；
Set of cells: described set of cells is connected with charger module, receives the unidirectional current of charger module, stores electric energy；Set of cells
It is connected with inversion module；
Static switching switch module: including alternating-current switch and ON-OFF control circuit composition, described alternating-current switch is by two controllable silicons
Reverse parallel connection forms, and described static switching switch module and inversion module connect；
Display module: include touch LCD screen, touch LCD screen be externally provided with USB interface, RS232 communication interface, power interface and
RS485 interface, described touch LCD screen uses LCD, for Non-follow control ups system.
Ups system intelligent modularized for a kind of IPM the most according to claim 1, it is characterised in that described inversion module props up
Hold 32 wired in parallel to use.
Ups system intelligent modularized for a kind of IPM the most according to claim 1, it is characterised in that described mains electricity input end
Mouth is connected with dual-power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752169.1A CN106300635A (en) | 2016-08-30 | 2016-08-30 | The ups system that a kind of IPM is intelligent modularized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752169.1A CN106300635A (en) | 2016-08-30 | 2016-08-30 | The ups system that a kind of IPM is intelligent modularized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300635A true CN106300635A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610752169.1A Pending CN106300635A (en) | 2016-08-30 | 2016-08-30 | The ups system that a kind of IPM is intelligent modularized |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629834A (en) * | 2021-09-09 | 2021-11-09 | 江西百盈高新技术股份有限公司 | Modularization parallel operation intelligent charging ware |
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| JP2005123328A (en) * | 2003-10-15 | 2005-05-12 | Denso Corp | Semiconductor device |
| CN201032693Y (en) * | 2007-03-05 | 2008-03-05 | 深圳市新未来电源技术有限公司 | Modularization parallel power dedicated UPS power supply device |
| CN102263517A (en) * | 2010-05-27 | 2011-11-30 | 西门子公司 | AC-DC converter |
| CN104779690A (en) * | 2015-05-05 | 2015-07-15 | 成都英格瑞德电气有限公司 | IPM electricity UPS device based on IPM inversion module |
-
2016
- 2016-08-30 CN CN201610752169.1A patent/CN106300635A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123328A (en) * | 2003-10-15 | 2005-05-12 | Denso Corp | Semiconductor device |
| CN201032693Y (en) * | 2007-03-05 | 2008-03-05 | 深圳市新未来电源技术有限公司 | Modularization parallel power dedicated UPS power supply device |
| CN102263517A (en) * | 2010-05-27 | 2011-11-30 | 西门子公司 | AC-DC converter |
| CN104779690A (en) * | 2015-05-05 | 2015-07-15 | 成都英格瑞德电气有限公司 | IPM electricity UPS device based on IPM inversion module |
Non-Patent Citations (3)
| Title |
|---|
| CHUNYANG GU ET AL.: "Design of on-line UPS based on boost converter", 《ICROS-SICE INTERNATIONAL JOINT CONFERENCE 2009》 * |
| 杜训新: "基于DSP的全数字UPS电源", 《中国优秀硕士学位论文全文数据库电子期刊信息科技辑》 * |
| 殷鑫: "应用于UPS的三相PWM整流技术研究", 《中国优秀硕士学位论文全文数据库电子期刊工程科技II辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629834A (en) * | 2021-09-09 | 2021-11-09 | 江西百盈高新技术股份有限公司 | Modularization parallel operation intelligent charging ware |
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Application publication date: 20170104 |
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