CN209029976U - Uninterruptible power system with monitoring function - Google Patents
Uninterruptible power system with monitoring function Download PDFInfo
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- CN209029976U CN209029976U CN201821655783.7U CN201821655783U CN209029976U CN 209029976 U CN209029976 U CN 209029976U CN 201821655783 U CN201821655783 U CN 201821655783U CN 209029976 U CN209029976 U CN 209029976U
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- uninterruptible power
- power supply
- input terminal
- display device
- monitoring unit
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Abstract
A kind of uninterruptible power system with monitoring function, comprising: the input terminal of uninterruptible power supply, the uninterruptible power supply is connected with power input, and the output end of the uninterruptible power supply is connected with one end that at least one first output distribution switchs；Wherein, the other end of at least one first output distribution switch is connected at least one load；Power monitoring unit, the input terminal of the power monitoring unit are connected with the other end that at least one described first output distribution switchs；Fault display device, the input terminal of the fault display device is connected with the output end of the power monitoring unit, to enable fault display device in time, accurately to get the electric power thus supplied of uninterruptible power supply, the effectively save malfunction elimination time, the safety of uninterruptible power supply is promoted.
Description
Technical field
The utility model relates to electric field, in particular to a kind of uninterruptible power system with monitoring function.
Background technique
With popularizing for uninterruptible power supply, uninterruptible power system technology peculiar to vessel is increasingly mature.In the related technology, pass through
Uninterruptible power system is powered to multichannel loading, still, the relevant technologies the problem is that, when uninterruptible power system supply
It is more dispersed due to loading when electric fault, it is unable to judge accurately the faulty line of uninterruptible power system.
Utility model content
The purpose of the utility model is to provide a kind of uninterruptible power systems with monitoring function, to realize to uninterrupted
The fault detection of power supply power supply situation.
To solve the above problems, the first aspect of the utility model provides a kind of uninterruptible power supply with monitoring function
System, comprising: the input terminal of uninterruptible power supply, the uninterruptible power supply is connected with power input, the uninterruptible power supply
Output end is connected with one end that at least one first output distribution switchs；Wherein, at least one first output distribution switch is another
One end is connected at least one load；Power monitoring unit, the input terminal of the power monitoring unit and it is described at least one the
The other end of one output distribution switch is connected；Fault display device, the input terminal of the fault display device and the electric power are supervised
The output end for controlling unit is connected.
Further, the uninterruptible power system with monitoring function, further includes: at least one second output is matched
One end of electric switch, at least one second panel switches is connected with the power input, it is described at least one second match
The other end of electric switch is connected at least one load；Wherein, the input terminal of the power monitoring unit and it is described at least one
The other end of second output distribution switch is connected.
Further, the uninterruptible power supply, specifically includes: AC-DC conversion module, the AC-DC conversion module
Input terminal of the input terminal as the uninterruptible power supply is connected by the first breaker with the power input；Inverter, institute
The input terminal for stating inverter is connected with the output end of the AC-DC conversion module, and the output end conduct of the inverter is described not
The output end of uninterruptible power is connected with one end that at least one described first output distribution switchs；Reserve battery, the standby electricity
Pond is connected with the input terminal of the output end of the AC-DC conversion module and the inverter simultaneously.
Further, the uninterruptible power system with monitoring function, further includes: static switch, the static state
One end of switch is connected with the input terminal of the uninterruptible power supply, the other end of the static switch and the uninterruptible power supply
Output end is connected；Wherein, the input terminal of the fault display device is connected with the input terminal of the static switch.
Further, the power monitoring unit is switched, at least by RS485 bus and at least one first output distribution
One the second output distribution switch and fault display device are communicated.
The above-mentioned technical proposal of the utility model is loaded uninterruptible power supply at least one by power monitoring unit
Electric power thus supplied is supplied to fault display device, thus enable fault display device in time, accurately get uninterruptible power supply
Electric power thus supplied, the effectively save malfunction elimination time, promote the safety of uninterruptible power supply.
Detailed description of the invention
Fig. 1 is the block diagram of the uninterruptible power system with monitoring function of the utility model embodiment；
Fig. 2 is the circuit diagram of the uninterruptible power system with monitoring function of the utility model one embodiment.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Obviously, the embodiments are a part of the embodiments of the present invention rather than all of the embodiments.Based on this
Embodiment in utility model, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are only used for describing
Purpose is not understood to indicate or imply relative importance.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Hereinafter reference will be made to the drawings is more fully described the utility model.In various figures, identical element is using similar
Appended drawing reference indicate.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.
Below with reference to the accompanying drawings the uninterruptible power system with monitoring function of the utility model described.
Fig. 1 is the block diagram of the uninterruptible power system with monitoring function of the utility model embodiment.Such as Fig. 1
With shown in Fig. 2, the uninterruptible power system 100 with monitoring function of the utility model embodiment, comprising: uninterruptible power supply
10, power monitoring unit 20 and fault display device 30.
Wherein, the input terminal of uninterruptible power supply 10 is connected with power input 40, the output end of uninterruptible power supply 10 with extremely
One end of a few first output distribution switch 50 is connected；Wherein, the other end of at least one the first output distribution switch 50 with
At least one load 60 is connected；The other end of the input terminal of power monitoring unit 20 and at least one the first output distribution switch 50
It is connected；The input terminal of fault display device 30 is connected with the output end of power monitoring unit 20.
Wherein, power input 40 is mains supply.
That is, mains supply is powered to uninterruptible power supply 10, uninterruptible power supply is first defeated by least one
Panel switches 50 and at least one load 60 out, wherein a first output distribution switch 50 is connected with a load 60, with logical
Cross at least one output distribution switch 50 at least one load 60 power supply, the input terminal of power monitoring unit 20 and at least one
The other end of first output distribution switch 50 is connected, and passes through at least one first output distribution to obtain uninterruptible power supply 10 in real time
The power supply parameter that switch 50 is powered to load 60, for example, power supply, electric current etc., then power monitoring unit 20 be will test
Power supply parameter fault display device 30 is sent to by output end, fault display device 30 is receiving power monitoring unit 20
After the power supply parameter of transmission, power supply parameter is shown.
The system of the utility model embodiment as a result, can be by power monitoring unit to the electric power thus supplied of multichannel loading
Implementing monitoring is carried out, and is shown by fault display device, so that operator is in uninterruptible power supply output failure, energy
The electric power thus supplied of uninterruptible power supply is got, in time, accurately by fault display device enough so as to fault message progress
Fixed point maintenance is checked loaded line one by one without when finding fault of uninterrupted power source, when effectively save breakdown maintenance
Between, maintenance efficiency is promoted, ensures the safety of uninterruptible power supply.
One embodiment according to the present utility model, the uninterruptible power system 100 with monitoring function, further includes: extremely
One end of few second panel switches 70 is connected with power input 40, the other end of at least one the second panel switches 70 and
At least one load 60 is connected；Wherein, the input terminal of power monitoring unit 20 and at least one the second output distribution switch 70
The other end is connected.
That is, when electric system also passes through (i.e. power input 40 when power input 40 directly powers to the load
It is connected by least one second panel switches 70 at least one load 60), power monitoring unit 20 can also be at least one
The input terminal of second panel switches 70 is connected, so that the power supply of power input 40 can be got by making fault display device 30 also
Situation, in other words, fault display device can not only obtain the power supply parameter of uninterruptible power supply by power monitoring unit, additionally it is possible to
Mains-supplied parameter is obtained by power monitoring unit, so as to be monitored to entire ship power supply system, to ensure height
The malfunction elimination of effect.
A specific embodiment according to the present utility model, uninterruptible power supply specifically include: AC-DC conversion module 11,
Inverter 12 and reserve battery 13.
Wherein, input terminal of the input terminal of AC-DC conversion module 11 as uninterruptible power supply 10 passes through the first breaker
14 are connected with power input 40；The input terminal of inverter 12 is connected with the output end of AC-DC conversion module 11, inverter 12
Output end be connected as the output end of uninterruptible power supply 10 with one end of at least one the first output distribution switch 50；Standby electricity
Pond 13 is connected with the input terminal of the output end of AC-DC conversion module 11 and inverter 12 simultaneously.
Specifically, alternating current is disconnected by first when power input 40 passes through uninterruptible power supply 10 to load supplying
Road device enters AC-DC conversion module 11, and AC-DC conversion module 11 converts alternating current to direct current, then that direct current is defeated
Enter to inverter 12, or lead to and be input to reserve battery 13, to charge to reserve battery 13.
That is, uninterruptible power supply 20 can pass through AC-DC conversion module 11 when input power 10 can operate normally
By DC supply input to inverter 12, to provide alternating current to load, when 40 failure of power input can not provide alternating current,
13 possibility of reversal device 12 of backup power source provides direct current, provides alternating current to load to guarantee that inverter 12 is sustainable.
Wherein, the energy storage of the reserve battery 13 of uninterruptible power supply 10 can be 80K-400KVA, to guarantee in power input
When 40 failure, the power supply capacity of 7*24*365 can be provided for load.
It should be noted that the uninterruptible power system 100 with monitoring function further include: static switch 80, static state is opened
One end of pass 80 is connected with the input terminal of uninterruptible power supply 10, the output end phase of the other end and uninterruptible power supply of static switch 80
Even, wherein the input terminal of fault display device 30 is connected with the input terminal of static switch 80.
Specifically, the uninterruptible power system 100 with monitoring function passes through control when 10 failure of uninterruptible power supply
Static switch 80 is powered with stopping power input 40 to uninterruptible power supply 10, so as to enable uninterruptible power supply 10
There is enough be detached from the uninterruptible power system 100 of monitoring function to carry out off-line maintenance, at this point, fault display device 30 passes through static state
The input terminal of switch 80 can get the fault message of uninterruptible power supply 10, for example, 10 undertension of uninterruptible power supply etc..
Fault display device is effectively improved as a result, and energy is obtained to the failure of the uninterruptible power system with monitoring function
Power, that is, fault display device can comprehensively and accurately obtain the fault message of the uninterruptible power system with monitoring function.
It should be understood that when fault display device 30 gets system power supply failure by power monitoring unit 20,
It can also be sent by power monitoring unit 20 at least one first panel switches 50 and/or at least one second panel switches 70
Cut-off signal, so that at least one first panel switches 50 and/or at least one second panel switches 70 disconnect and load 60
Connection, to prevent load 60 because power supply trouble is lost.
Wherein, power monitoring unit 20 by RS485 bus and at least one first output distribution switch 50, at least one
Second output distribution switch 70 and fault display device 30 are communicated.As shown in phantom in Figure 2.
In conclusion the above-mentioned technical proposal of the utility model, by power monitoring unit by uninterruptible power supply at least
The electric power thus supplied of one load is supplied to fault display device, so that fault display device be enable in time, accurately to get
The electric power thus supplied of uninterruptible power supply, promotes the safety of uninterruptible power supply at the effectively save malfunction elimination time.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
In the above description, the technical details such as composition, the etching of each layer are not described in detail.But
It will be appreciated by those skilled in the art that can be by various means in the prior art, to form layer, the region of required shape
Deng.In addition, in order to form same structure, those skilled in the art be can be devised by and process as described above not fully phase
Same method.
The utility model is described above by reference to the embodiments of the present invention.But these embodiments are only
It is for illustrative purposes, and is not intended to limitation the scope of the utility model.The scope of the utility model is wanted by appended right
It asks and its equivalent limits.The scope of the utility model is not departed from, those skilled in the art can make a variety of substitutions and modifications,
These substitutions and modifications should all be fallen within the scope of the utility model.
Although the embodiments of the present invention is described in detail, it should be understood that, without departing from this reality
In the case where with novel spirit and scope, various changes, replacement and change can be made to the embodiments of the present invention.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (5)
1. a kind of uninterruptible power system with monitoring function characterized by comprising
The input terminal of uninterruptible power supply, the uninterruptible power supply is connected with power input, the output end of the uninterruptible power supply
It is connected with one end of at least one first output distribution switch；Wherein, at least one first output distribution switch the other end with
At least one load is connected；
Power monitoring unit, the input terminal of the power monitoring unit switch another at least one described first output distribution
End is connected；
Fault display device, the input terminal of the fault display device are connected with the output end of the power monitoring unit.
2. the uninterruptible power system according to claim 1 with monitoring function, which is characterized in that further include:
At least one second output distribution switch, one end of at least one second panel switches and the power input phase
Even, the other end of at least one second panel switches is connected at least one load；
Wherein, the input terminal of the power monitoring unit is connected with the other end that at least one described second output distribution switchs.
3. the uninterruptible power system according to claim 1 or 2 with monitoring function, which is characterized in that it is described not between
Power-off source, specifically includes:
AC-DC conversion module, input terminal of the input terminal of the AC-DC conversion module as the uninterruptible power supply, passes through
First breaker is connected with the power input；
Inverter, the input terminal of the inverter are connected with the output end of the AC-DC conversion module, the inverter it is defeated
Outlet is connected as the output end of the uninterruptible power supply with one end that at least one described first output distribution switchs；
Reserve battery, the reserve battery simultaneously with the output end of the AC-DC conversion module and the input terminal of the inverter
It is connected.
4. the uninterruptible power system according to claim 3 with monitoring function, which is characterized in that further include:
Static switch, one end of the static switch are connected with the input terminal of the uninterruptible power supply, the static switch it is another
One end is connected with the output end of the uninterruptible power supply；
Wherein, the input terminal of the fault display device is connected with the input terminal of the static switch.
5. the uninterruptible power system according to claim 1 or 2 with monitoring function, which is characterized in that the electric power
Monitoring unit passes through RS485 bus and at least one first output distribution switch, at least one second output distribution switch and event
Barrier display device is communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655783.7U CN209029976U (en) | 2018-10-11 | 2018-10-11 | Uninterruptible power system with monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655783.7U CN209029976U (en) | 2018-10-11 | 2018-10-11 | Uninterruptible power system with monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029976U true CN209029976U (en) | 2019-06-25 |
Family
ID=66906054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821655783.7U Active CN209029976U (en) | 2018-10-11 | 2018-10-11 | Uninterruptible power system with monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029976U (en) |
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2018
- 2018-10-11 CN CN201821655783.7U patent/CN209029976U/en active Active
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