CN207069682U - A kind of mobile trolley emergency power supply - Google Patents
A kind of mobile trolley emergency power supply Download PDFInfo
- Publication number
- CN207069682U CN207069682U CN201720921028.8U CN201720921028U CN207069682U CN 207069682 U CN207069682 U CN 207069682U CN 201720921028 U CN201720921028 U CN 201720921028U CN 207069682 U CN207069682 U CN 207069682U
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- emergency power
- mobile trolley
- ups
- Prior art date
- 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.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
Power equipment is the utility model is related to, more particularly, to a kind of mobile trolley emergency power supply.Including casing, it is characterised in that be provided with on-Line UPS in described casing, on-Line UPS one end is connected with mains electricity input end, and one end is connected with ac output end；Described on-Line UPS includes UPS module, charging panel, battery, the UPS module is made up of isolation module, rectification module, filtration module, inversion module, isolation module, static handover module, inductor module connection, wherein static handover module is connected with mains electricity input end, charging panel one end connects battery, and an end is connected between filtration module and inversion module.The characteristics of real portability is with quick movement is realized, meets the device powers down of access, needs the requirement of fast power restoration.
Description
Technical field
Power equipment is the utility model is related to, more particularly, to a kind of mobile trolley emergency power supply.
Background technology
With the progress of regulation and control integration, more and more higher, Department of Automation are required to the safe operation for dispatching automation equipment
The safe and stable operation of system depends not only on system equipment itself, while again relies on power-supply system and provide firm power for it.
Dispatching automation main station system is powered using UPS mostly at present, once this power supply mode power-supply system breaks down, for adjusting
It will be undoubtedly catastrophic consequence for degree center.The major accident of power scheduling in recent years is many all relevant with ups power.
At present, the UPS in power system, arranged apart using UPS devices, charger, battery, volume is big, and position is solid
It is fixed, it is impossible to it is flexibly mobile, as shown in figure 1, i.e. two-way AC power inputs, after switching, exported respectively through two UPS, pass through two
Section ac bus power supply to the device.Once ac bus failure, two-way AC power dead electricity, or barrier causes UPS along bad for some reason,
Trouble point can not quickly exclude, and the monitoring to transformer station that dispatching terminal will lose, lose the dispatch control maincenter to power network.
In the prior art, have a small-sized portable UPS, 1) capacity is small, and power is low, mainly civilian, short to individual equipment
When power, it is impossible to while powered simultaneously to multiple equipment；2) after battery exhausts, it is impossible to independent assortment, it is continual to be incorporated to newly
UPS units, give equipment continuation of the journey；3) this UPS by technology and cost due to being limited, filtering and poor anti jamming capability, waveform
Distortion is big；4) this UPS is non-online, it is impossible to charges for a long time, state is completely held in holding, it is impossible at any time in stand-by state；
5) OBD, alarm and the protection of failure can not be realized, it is impossible to which when ensureing that dead electricity loses, equipment can normally switch power supply.Cause
This, power quality reliability is low, can not meet the needs of high reliability power generation.
Utility model content
The utility model is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of mobile trolley is met an urgent need
Power supply, the characteristics of real portability is with quick movement is realized, meets the device powers down of access, needs the requirement of fast power restoration.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of mobile trolley emergency power supply,
Including casing, casing is divided into 4 layers, and tank floor is provided with 4 wheels, and top both sides are provided with handle, and lower two layers of side is provided with ventilation
Mouthful, the characteristics of portable and quick mobile is realized, also solves the problems, such as power supply heat sinking；The side second layer is additionally provided with display screen can be with
Observe box house situation；The superiors are also provided with ammeter voltmeter and are used to monitor power supply running situation；Third layer is provided with
Switch.
It is provided with casing and is connected in on-Line UPS, on-Line UPS one end with mains electricity input end, one
End is connected with ac output end；
On-Line UPS includes UPS module, charging panel, battery, and described UPS module is by the first isolation transformation
Device module, rectification module, filtration module, inversion module, the second isolation transformer module, static handover module, inductor module according to
Secondary connection, static handover module output end are connected with the first isolation transformer module input, filtration module output end and charging
Plate input is connected, and charging panel output termination DC output end, battery input is connected with DC output end, and the first isolation is defeated
Enter end to be connected with mains electricity input end, inductance output end is connected composition with ac output end.Wherein battery is using LiFePO4 electricity
Pond, weight is lighter, security is good, capacity is big.
Wherein exchange prime by the first isolation transformer module, rectification module, filtration module connection form, direct current prime by
Charging panel forms, and inversion rear class is inversion module, and ac filter is exported by inductor module.
Output is isolated using Industrial Frequency Transformer, and exchange prime is by input AC commercial power rectification into the direct current needed for inversion
Pressure, while charged a battery by charging panel, DC input voitage is transformed to DC voltage needed for inversion by direct current prime, inverse
Become part and direct current is mainly changed into exchange, produce variable SPWM ripples by control sections such as DSP to control inversion output electricity
The size of pressure, while DSP is also judged exchange prime and the state of direct current prime, exchange input and straight is carried out when necessary
Switching between stream input, reach the purpose that exchange uninterruptedly exports.
Under normal operation, electric main is changed into direct current through exchanging prime, and the direct current is converted to height through inversion rear class
The exchange of quality powers to the load, if electric main inputs dead electricity, is inputted to inverter power supply free of discontinuities, handed over from direct current automatically
When flowing civil power input recovery, switch to inversion power supply after electric main input rectifying automatically.So it is uninterrupted continuous to reach exchange
Output.
UPS module is provided with and machine control line and parallel operation line, it is possible to achieve multiple power supplys are used cooperatively, and are realized during cooperation seamless
Switching.
Further, a kind of mobile trolley emergency power supply, in addition to lighting module and alarm module, described illumination mould
Block is made up of voltage relay, air switch ZK1, normally closed switch JJ1 lighting devices ZM, air switch ZK1, normally closed switch JJ1,
Lighting device ZM is connected, and air switch ZK1 inputs, normally closed switch JJ1 output ends are connected with exchange output bus, relay JJ
It is attempted by mains electricity input end；
Alarm module includes air switch ZK2, warning device LB, normally closed switch JJ2, air switch ZK2, warning device
LB, normally closed switch JJ2 are connected, and air switch ZK2 inputs, normally closed switch JJ2 output ends are connected with exchange output bus.
After input ac power loses, automatic start illumination and warning device, solve and lose illumination at night, can not be fast
The problem of fast moving cart, while provide the environment of a bright accident treatment；After solving dead electricity, equipment alarm power supply is same
When power off, the problem of alarm signal can not be sent.
Voltage relay JJ simultaneously connects and ac input end, for monitoring AC-input voltage.Illumination and warning device simultaneously connect
With ac output end, air switch ZK1, air switch ZK2, normally closed switch JJ1, normally closed switch JJ2 are normally in input state.
When input voltage is normal, relay JJ excitations, normally closed switch JJ1, normally closed switch JJ2, air switch ZK1, air ZK2 switches are disconnected
Open, illumination and alarm circuit are different；When exchange inputs dead electricity, voltage relay JJ loses excitation, normally closed switch JJ1, normally closed
JJ2, air switch ZK1, air switch ZK2 closures are switched, starts emergency lighting and alarm.
Voltmeter and breaker are all connected in mains electricity input end, ac output end, charging end；Civil power is accessed when normal, is led to
Control system is crossed, is charged a battery with charger, the emergency power supply moment is in and completely holds state, simultaneity factor automatic detection is each
Component is in normal condition, once there is exception, illumination unlatching sends alarm signal.Ensure to move UPS it is in shape at any time,
Come into operation at any time.
Further, ac output end is additionally provided with road exchange accessory power outlet and binding post.
Compared with prior art, beneficial effect is：
1st, battery capacity is big, and power is high, can be powered simultaneously to multiple equipment；
2nd, UPS can be used alone and can also be used cooperatively；
3rd, UPS is online that battery can be charged and its holding is completely held state for a long time, at any time in standby shape
State.
4th, OBD, alarm and the protection of failure can be realized.
Brief description of the drawings
Fig. 1 is online uninterrupted inverter power circuit structure chart；
Fig. 2 is illumination and alarm module circuitry structure chart；
Fig. 3 is the utility model of the whole structure diagram.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in figure 3, a kind of mobile trolley emergency power supply, including casing, casing are divided into 4 layers, tank floor is provided with 4
Wheel 2, top both sides are provided with handle 1, and lower two layers of side is provided with ventilating opening 3, realize the characteristics of portable and quick mobile, also solve
The problem of power supply heat sinking；The side second layer, which is additionally provided with display screen 4, can observe box house situation；The superiors are also provided with electricity
Flow table voltmeter is used to monitor power supply running situation；Third layer is provided with switch.
It is provided with casing and is connected in on-Line UPS, on-Line UPS one end with mains electricity input end, one
End is connected with ac output end；
As shown in figure 1, on-Line UPS includes UPS module, charging panel, battery, described UPS module is by the
One isolation transformer module, rectification module, filtration module, inversion module, the second isolation transformer module, static handover module,
Inductor module is sequentially connected, and static handover module output end is connected with the first isolation transformer module input, and filtration module is defeated
Going out end to be connected with charging panel input, charging panel output termination DC output end, battery input is connected with DC output end,
First isolation input end is connected with mains electricity input end, and inductance output end is connected composition with ac output end.Wherein battery uses
Ferric phosphate lithium cell, weight is lighter, security is good, capacity is big.
Output is isolated using Industrial Frequency Transformer, and exchange prime is by input AC commercial power rectification into the direct current needed for inversion
Pressure, while charged a battery by charging panel, DC input voitage is transformed to DC voltage needed for inversion by direct current prime, inverse
Become part and direct current is mainly changed into exchange, produce variable SPWM ripples by control sections such as DSP to control inversion output electricity
The size of pressure, while DSP is also judged exchange prime and the state of direct current prime, exchange input and straight is carried out when necessary
Switching between stream input, reach the purpose that exchange uninterruptedly exports.
Under normal operation, electric main is changed into direct current through exchanging prime, and the direct current is converted to height through inversion rear class
The exchange of quality powers to the load, if electric main inputs dead electricity, is inputted to inverter power supply free of discontinuities, handed over from direct current automatically
When flowing civil power input recovery, switch to inversion power supply after electric main input rectifying automatically.So it is uninterrupted continuous to reach exchange
Output.
UPS module is provided with and machine control line and parallel operation line, it is possible to achieve multiple power supplys are used cooperatively, and are realized during cooperation seamless
Switching.
Further, a kind of mobile trolley emergency power supply, in addition to lighting module and alarm module, lighting module is by electricity
Potential relay, air switch ZK1, normally closed switch JJ1 lighting devices ZM compositions, air switch ZK1, normally closed switch JJ1, illumination dress
ZM series connection is put, air switch ZK1 inputs, normally closed switch JJ1 output ends are connected with exchange output bus, and relay JJ is attempted by
Mains electricity input end；
Alarm module includes air switch ZK2, warning device LB, normally closed switch JJ2, air switch ZK2, warning device
LB, normally closed switch JJ2 are connected, and air switch ZK2 inputs, normally closed switch JJ2 output ends are connected with exchange output bus.
After input ac power loses, automatic start illumination and warning device, solve and lose illumination at night, can not be fast
The problem of fast moving cart, while provide the environment of a bright accident treatment；After solving dead electricity, equipment alarm power supply is same
When power off, the problem of alarm signal can not be sent.
Voltage relay JJ simultaneously connects and ac input end, for monitoring AC-input voltage.Illumination and warning device simultaneously connect
With ac output end, air switch ZK1, air switch ZK2, normally closed switch JJ1, normally closed switch JJ2 are normally in input state.
When input voltage is normal, relay JJ excitations, normally closed switch JJ1, normally closed switch JJ2, air switch ZK1, air ZK2 switches are disconnected
Open, illumination and alarm circuit are different；When exchange inputs dead electricity, voltage relay JJ loses excitation, normally closed switch JJ1, normally closed
JJ2, air switch ZK1, air switch ZK2 closures are switched, starts emergency lighting and alarm.
Voltmeter and breaker are all connected in mains electricity input end, ac output end, charging end；Civil power is accessed when normal, is led to
Control system is crossed, is charged a battery with charger, the emergency power supply moment is in and completely holds state, simultaneity factor automatic detection is each
Component is in normal condition, once there is exception, electric light is opened and sends alarm signal.Ensure to move UPS it is in shape at any time,
Come into operation at any time.
Further, ac output end is additionally provided with road exchange accessory power outlet and binding post.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of mobile trolley emergency power supply, including casing, it is characterised in that be provided with described casing online uninterrupted
Power supply, on-Line UPS one end are connected with mains electricity input end, and one end is connected with ac output end；
Described on-Line UPS includes UPS module, charging panel, battery, and described UPS module includes the first isolation
Transformer module, rectification module, filtration module, inversion module, the second isolation transformer module, static handover module, inductance mould
Block, wherein the first isolation transformer module, rectification module, filtration module, inversion module, the second isolation transformer module, static state
Handover module, inductor module are sequentially connected, and static handover module output end is connected with the first isolation transformer module input, filter
Ripple module output end is connected with charging panel input, and charging panel output termination DC output end, battery input and direct current are defeated
Go out end connection, the first isolation input end is connected with mains electricity input end, and inductance output end is connected with ac output end.
2. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that described UPS module is provided with
And machine control line.
3. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that described battery is phosphoric acid
Lithium iron battery.
4. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that in mains electricity input end, exchange
Output end, charging end are all connected to voltmeter and breaker.
5. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that described tank floor is provided with
Wheel（2）.
6. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that also including lighting module, institute
The lighting module stated is made up of voltage relay, air switch ZK1, normally closed switch JJ1 lighting devices ZM, air switch ZK1, often
JJ1, lighting device ZM series connection are closed in make and break, and air switch ZK1 inputs, normally closed switch JJ1 output ends connect with exchanging output bus
Connect, relay JJ is attempted by mains electricity input end.
7. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that also including alarm module, institute
The alarm module stated include air switch ZK2, warning device LB, normally closed switch JJ2, air switch ZK2, warning device LB, often
JJ2 series connection is closed in make and break, and air switch ZK2 inputs, normally closed switch JJ2 output ends are connected with exchange output bus.
8. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that described ac output end is set
There are multichannel AC accessory power outlet and binding post, output and electric cable.
9. a kind of mobile trolley emergency power supply according to claim 1, it is characterised in that described body side is provided with
Air vent（3）And display screen（4）.
A kind of 10. mobile trolley emergency power supply according to any one of claim 1 to 9, it is characterised in that described case
Both sides are provided with handle at the top of body（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921028.8U CN207069682U (en) | 2017-07-26 | 2017-07-26 | A kind of mobile trolley emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921028.8U CN207069682U (en) | 2017-07-26 | 2017-07-26 | A kind of mobile trolley emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069682U true CN207069682U (en) | 2018-03-02 |
Family
ID=61517683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720921028.8U Active CN207069682U (en) | 2017-07-26 | 2017-07-26 | A kind of mobile trolley emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450072A (en) * | 2018-11-21 | 2019-03-08 | 西安埃克森电源有限公司 | A kind of multi-function power supply |
| CN110797969A (en) * | 2019-11-25 | 2020-02-14 | 国网新疆电力有限公司乌鲁木齐供电公司 | Novel intelligence quick response power supply device |
| CN112886703A (en) * | 2021-04-01 | 2021-06-01 | 国网安徽省电力有限公司亳州供电公司 | Movable voltage-adjustable AC-DC UPS composite power supply system and device |
-
2017
- 2017-07-26 CN CN201720921028.8U patent/CN207069682U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450072A (en) * | 2018-11-21 | 2019-03-08 | 西安埃克森电源有限公司 | A kind of multi-function power supply |
| CN110797969A (en) * | 2019-11-25 | 2020-02-14 | 国网新疆电力有限公司乌鲁木齐供电公司 | Novel intelligence quick response power supply device |
| CN112886703A (en) * | 2021-04-01 | 2021-06-01 | 国网安徽省电力有限公司亳州供电公司 | Movable voltage-adjustable AC-DC UPS composite power supply system and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102611172B (en) | Standard design of electric automobile charging facility | |
| CN201109373Y (en) | Auxiliary power unit of slow run magnetic suspension train | |
| CN106253314A (en) | Communication base station ferric phosphate lithium cell echelon utilizes charge-discharge system and control method | |
| CN207069682U (en) | A kind of mobile trolley emergency power supply | |
| CN107499165A (en) | A kind of vehicle-mounted All-in-One control device and system based on cascade magnetic coupling technology | |
| CN111355281A (en) | Vehicle-mounted movable energy storage system | |
| CN203780389U (en) | Moveable emergency power supply vehicle | |
| CN201309445Y (en) | Emergency electric power supply vehicle | |
| CN107299567A (en) | A kind of power contacts net and the double dynamical rail milling car of batteries | |
| CN107579296A (en) | Lithium battery dynamic power system and vehicle | |
| CN106972637A (en) | A kind of mixed type movable energy storage system | |
| CN212277963U (en) | Power supply device of mobile flash rail welding machine | |
| CN103779939A (en) | Power source vehicle and power supply system | |
| CN203278388U (en) | Power supply construction for subway shield door | |
| CN206698025U (en) | A kind of mixed type movable energy storage system | |
| CN205070588U (en) | Electric locomotive stand -by power supply system | |
| CN207069597U (en) | A kind of intelligent multi-function electric power system, elevator and steel mill oxygen lance electric power system | |
| CN207128660U (en) | A kind of vehicle-mounted All-in-One control device and system based on cascade magnetic coupling technology | |
| CN110247413A (en) | A kind of movable integrated off-network energy-storage system | |
| CN113437789B (en) | Energy storage system with reconfigurable topology, mobile energy storage shelter and multi-element application method thereof | |
| CN204741338U (en) | Lithium cell direct current system | |
| CN114123468A (en) | Pickup energy storage shelter and multi-scene application method thereof | |
| CN211046549U (en) | Mixed type modularization energy memory | |
| CN204992750U (en) | Incessant friendship direct current system of communication terminal of transformer substation | |
| CN113067399A (en) | Vehicle-mounted movable emergency power supply system for communication base station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |