CN209675987U - A kind of powerhouse dome with power dividing function - Google Patents
A kind of powerhouse dome with power dividing function Download PDFInfo
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- CN209675987U CN209675987U CN201920776491.7U CN201920776491U CN209675987U CN 209675987 U CN209675987 U CN 209675987U CN 201920776491 U CN201920776491 U CN 201920776491U CN 209675987 U CN209675987 U CN 209675987U
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Abstract
This application discloses a kind of powerhouse domes with power dividing function, comprising: multiple groups battery connection plug, positive control circuit, cathode control circuit and confluence control circuit；The anode plug of each battery connection plug is connected with the input terminal of the corresponding positive control circuit respectively, the output end of each positive control circuit is connected with the input terminal of the confluence control circuit, the cathode plug of each battery connection plug is connected with the input terminal of the cathode control circuit, and the output end of the cathode control circuit is connected with the confluence control circuit.The powerhouse dome with power dividing function can effectively reduce space hold and electric elements use, reduce cost while meeting energy output demand.
Description
Technical field
This application involves technical field of electric power, in particular to a kind of powerhouse dome with power dividing function.
Background technique
Currently, since required energy is larger, usually take will connect more after battery first parallel connection in fields such as battery energy storages,
Further the mode of (i.e. progress cluster is in parallel with cluster) in parallel carries out energy lift again.And the cluster mode in parallel with cluster is realized to incite somebody to action
The output of high-voltaghe compartment where each cluster is connected to confluence cabinet and carries out parallel connection, and then the output for the cabinet that converges is connected to load, with
Meets the needs of load is to energy.However, being needed using aforesaid way using a large amount of electric elements and needing to occupy a large amount of
Space, lead to space waste and increased costs.
In view of this, reducing space hold how while meeting energy output demand and electric elements using, drop
Low cost is those skilled in the art's technical problem urgently to be resolved.
Utility model content
The purpose of the application is to provide a kind of powerhouse dome with power dividing function, can meet energy output demand
While, it reduces space hold and electric elements uses, reduce cost.
In order to solve the above technical problems, this application provides a kind of powerhouse domes with power dividing function, comprising:
Multiple groups battery connection plug, positive control circuit, cathode control circuit and confluence control circuit；
The anode plug of each battery connection plug is connected with the input terminal of the corresponding positive control circuit respectively,
The output end of each positive control circuit is connected with the input terminal of the confluence control circuit, each battery connection plug
Cathode plug be connected with the input terminal of the cathode control circuit, the output end of the cathode control circuit and the confluence
Control circuit is connected.
Optionally, the positive control circuit includes: the first DC fuse, voltage sensor, current sensor, first
D.C. contactor, DC relay and resistance；First DC fuse, the voltage sensor, the current sense
Device and first D.C. contactor series connection, the DC relay contact after connecting with the resistance with first direct current
Device is in parallel.
Optionally, the cathode control circuit includes:
Second D.C. contactor；One end of second D.C. contactor is connected with each cathode plug, and described second
The other end of D.C. contactor is connected with the confluence control circuit.
Optionally, the confluence control circuit includes:
Second DC fuse, breaker, first lead-out terminal and second output terminal；Second DC fuse
One end be connected with the output end of each positive control circuit, the other end and the breaker of second DC fuse
First input end be connected, the second input terminal of the breaker is connected with the output end of the cathode control circuit, described the
One output terminal is connected with the first output end of the breaker, the second output of second output terminal and the breaker
End is connected.
Optionally, further includes:
Direct-current switch power supply；The input terminal of the direct-current switch power supply is connected with the output end of the breaker.
Optionally, the direct-current switch power supply includes:
First direct-current switch power supply, the second direct-current switch power supply；Wherein, the input terminal of first direct-current switch power supply with
The output end of the breaker is connected, and the output end of first direct-current switch power supply is defeated with second direct-current switch power supply
Enter end to be connected.
Optionally, first direct-current switch power supply is the direct-current switch power supply that output voltage is 24V, second direct current
Switching Power Supply is the direct-current switch power supply that output voltage is 15V.
Optionally, further includes:
Indicator light, the indicator light are connected with the direct-current switch power supply.
Optionally, the group number of the battery connection plug is specially four groups.
Powerhouse dome with power dividing function provided herein, including multiple groups battery connection plug, anode control
Circuit, cathode control circuit and confluence control circuit；The anode plug of each battery connection plug respectively with corresponding institute
The input terminal for stating positive control circuit is connected, and the output end of each positive control circuit is defeated with the confluence control circuit
Enter end to be connected, the cathode plug of each battery connection plug is connected with the input terminal of the cathode control circuit, described negative
The output end of pole control circuit is connected with the confluence control circuit.
As it can be seen that the powerhouse dome with power dividing function provided herein, is utilizing each battery connection plug and electricity
On the basis of the connection of pond, the on-off by individually controlling a certain positive control circuit just can be realized single cluster control, be converged by control
The on-off of flow control circuit can carry out confluence control, the combining functions of cluster and cluster be realized, so that it is defeated preferably to meet energy
Demand out.Compared with traditional energy lift mode, the powerhouse dome collection single cluster control with power dividing function provided herein
Function processed and more cluster combining functions can be realized in one using the powerhouse dome with power dividing function provided herein
Energy lift is used cooperatively without more high-voltaghe compartments and header box, thus greatly reduce electric elements use and
Space hold effectively reduces cost.
Detailed description of the invention
It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of schematic diagram of the powerhouse dome with power dividing function provided by the embodiment of the present application；
Fig. 2 is the schematic diagram for the powerhouse dome that another kind provided by the embodiment of the present application has power dividing function.
Specific embodiment
The core of the application is to provide a kind of powerhouse dome with power dividing function, can meet energy output demand
While, it reduces space hold and electric elements uses, reduce cost.
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Referring to FIG. 1, Fig. 1 is a kind of signal of the powerhouse dome with power dividing function provided by the embodiment of the present application
Figure；In conjunction with Fig. 1, this have the powerhouse dome of power dividing function include: multiple groups battery connection plug 10, positive control circuit 20,
Cathode control circuit 30 and confluence control circuit 40；The anode plug of each battery connection plug 10 is controlled with corresponding anode respectively
The input terminal of circuit 20 processed is connected, and the output end of each anode control circuit 20 is connected with the input terminal of confluence control circuit 40,
The cathode plug of each battery connection plug 10 is connected with the input terminal of cathode control circuit 30, the output of cathode control circuit 30
End is connected with confluence control circuit 40.
Specifically, each group battery connection plug 10 separately includes anode plug and cathode plug, wherein each anode plug
It is connected by conducting wire with the input terminal of corresponding positive control circuit 20, cathode plug passes through conducting wire and cathode control circuit 30
Input terminal is connected.Wherein, for convenient for distinguishing, anode plug and cathode plug can be respectively set to different colours, such as anode plug
It is set as black, cathode plug is set as red.In addition, for the group number of battery connection plug 10, the application does not do specific limit
It is fixed, otherness setting can be carried out according to the actual application, for example, can be 2 groups, 3 groups etc..
In a kind of specific embodiment, the group number of above-mentioned battery connection plug 10 is four groups, so as to connect simultaneously
Four groups of batteries are connect, and then single cluster control or confluence control are carried out to this four groups of batteries, obtain required power.
Positive control circuit 20 is corresponded with battery connection plug 10, i.e., the quantity and battery of positive control circuit 20 connect
The group number of plug 10 is consistent, and the input terminal of each positive control circuit 20 is connected respectively in each group battery connection plug 10
Anode plug, it is each anode control circuit 20 output end be all connected to confluence control circuit 40 input terminal.
Wherein, in a kind of specific embodiment, above-mentioned anode control circuit 20 may include: the first DC fuse
FU1, voltage sensor TV, current sensor TA, the first D.C. contactor KM1, DC relay K and resistance R；First direct current
Fuse FU1, voltage sensor TV, current sensor TA and the first D.C. contactor KM1 series connection, DC relay K and electricity
It hinders in parallel with the first D.C. contactor KM1 after R connects.
Specifically, refering to what is shown in Fig. 2, in the present embodiment, positive control circuit 20 be provided with the first DC fuse FU1,
Voltage sensor TV, current sensor TA, the first D.C. contactor KM1, DC relay K and resistance R.Wherein, first is straight
Flow fuse FU1, voltage sensor TV, current sensor TA and the first D.C. contactor KM1 series connection, and DC relay K
The first both ends D.C. contactor KM1 are parallel to after connecting with resistance R.It can be carried out using voltage sensor TV, current sensor TA
The control of connecting and disconnecting of the circuit can be realized using the first D.C. contactor KM1 for voltage, electric current and Insulation monitoring.And for first
DC fuse FU1, voltage sensor TV, current sensor TA and the first concatenated sequencing of D.C. contactor KM1, this
Application without limitation, carries out adaptable setting, for example, along anode plug according to actual needs (as shown in J1 in Fig. 2)
To confluence 40 direction of control circuit, can set gradually as the first DC fuse FU1, voltage sensor TV, current sensor TA
And the first D.C. contactor KM1.For DC relay K and the concatenated sequencing of resistance R, the application is not limited equally
It is fixed, for example, can be set gradually to confluence 40 direction of control circuit as DC relay K, resistance R along anode plug.
Cathode control circuit 30 can be only arranged all the way, the input terminal phase after each cathode plug is in parallel with cathode control circuit 30
Even, the output end of cathode control circuit 30 is connected with confluence control circuit 40.
Wherein, refering to what is shown in Fig. 2, in a kind of specific embodiment, above-mentioned cathode control circuit 30 includes: second straight
Flow contactor KM2；One end of second D.C. contactor KM2 is connected with each cathode plug (as shown in J2 in Fig. 2), and the second direct current connects
The other end of tentaculum KM2 is connected with confluence control circuit 40.
Confluence control circuit 40 is connected with each positive control circuit 20 and cathode control circuit 30, when control control confluence
Combining functions can be realized in control circuit 40 when being connected, and export required power.
In a kind of specific embodiment, above-mentioned confluence control circuit 40 includes the second DC fuse FU2, breaker
QF, first lead-out terminal PCS+ and the sub- PCS- of second output terminal；One end of second DC fuse FU2 and each anode control electricity
The output end on road 20 is connected, and the other end of the second DC fuse FU2 is connected with the first input end of circuit breaker Q F, circuit breaker Q F
The second input terminal be connected with the output end of cathode control circuit 30, the first output of first lead-out terminal PCS+ and circuit breaker Q F
End is connected, and the sub- PCS- of second output terminal is connected with the second output terminal of circuit breaker Q F.
Specifically, refering to what is shown in Fig. 2, the output end of one end of the second DC fuse FU2 and each positive control circuit 20
It is connected, the other end of the second DC fuse FU2 is connected with the first input end (electrode input end) of circuit breaker Q F, circuit breaker Q F
The second input terminal (negative input) be connected with cathode control circuit 30.In addition, the first output end of breaker and second defeated
Outlet is correspondingly connected to first lead-out terminal PCS+ and the sub- PCS- of second output terminal, so that each output terminal is connected with load,
By confluence, power needed for being provided to load.
Further, in a kind of specific embodiment, it can also include straight that this, which has the powerhouse dome of power dividing function,
Current switching power supply；The input terminal of direct-current switch power supply is connected with the output end of breaker.
Specifically, the powerhouse dome in the present embodiment with power dividing function is additionally provided with direct-current switch power supply, and direct current
The input terminal of Switching Power Supply is connected with the output end of the breaker of confluence control circuit 40, to carry out electricity in direct-current switch power supply
After the conversion of source, the DC voltage for meeting low-power equipment needs can be exported.
Optionally, above-mentioned direct-current switch power supply includes: the first direct-current switch power supply DY1, the second direct-current switch power supply DY2；
Wherein, the input terminal of the first direct-current switch power supply DY1 is connected with the output end of circuit breaker Q F respectively, the first direct-current switch power supply
The output end of DY1 is connected with the input terminal of the second direct-current switch power supply DY2.
Specifically, refering to what is shown in Fig. 2, in the present embodiment, there are two direct-current switch power supply is specifically arranged, i.e., the first direct current is opened
Powered-down source DY1 and the second direct-current switch power supply DY2, and the input terminal of the first direct-current switch power supply DY1 and confluence control circuit 40
The output end of middle breaker QF is connected, the input of the output end of the first direct-current switch power supply DY1 and the second direct-current switch power supply DY2
End be connected, thus, the first direct-current switch power supply DY1 carry out voltage conversion on the basis of, using the second direct-current switch power supply into
One step carries out voltage conversion, and the DC voltage of equipment needs is met with final output.
Wherein, in a kind of specific embodiment, the first direct-current switch power supply DY1 is the direct current that output voltage is 24V
Switching Power Supply, the second direct-current switch power supply DY2 are the direct-current switch power supply that output voltage is 15V.
Specifically, the first direct-current switch power supply DY1 is specifically configured to the direct current that output voltage is 24V and opens in the present embodiment
Powered-down source, to be converted into 24V and defeated using the first switch power supply DY1 DC voltage that exports of control circuit 40 that can will converge
Out.Second direct-current switch power supply DY2 is specifically configured to the direct-current switch power supply that output voltage is 15V, to utilize this second direct current
Switching Power Supply DY2 converts 15V for the first direct-current switch power supply DY1 24V DC voltage exported and exports.
Further, in a kind of specific embodiment, this has the powerhouse dome of power dividing function further include: instruction
Lamp, indicator light are connected with direct-current switch power supply.
Specifically, in the present embodiment, there is function for the operating status convenient for knowing the powerhouse dome with power dividing function
The powerhouse dome of rate distribution function is additionally provided with indicator light, and the indicator light is connected with direct-current switch power supply, specifically can be with first directly
The output end of current switching power supply DY1 is connected, and to power using this first direct-current switch power supply DY1 as indicator light, and then passes through finger
Show that lamp instruction has the operating status of powerhouse dome of power dividing function.
In conclusion the powerhouse dome with power dividing function provided herein, is utilizing each battery connection plug
On the basis of connecting with battery, the on-off by individually controlling a certain positive control circuit just can be realized single cluster control, pass through control
The on-off of system confluence control circuit can carry out confluence control, the combining functions of cluster and cluster be realized, to preferably meet energy
Measure output demand.Compared with traditional energy lift mode, the powerhouse dome collection list with power dividing function provided herein
Cluster contril function and more cluster combining functions utilize the powerhouse dome with power dividing function provided herein in one
It realizes energy lift, is used cooperatively without more high-voltaghe compartments and header box, to greatly reduce electric elements use
And space hold, effectively reduce cost.
Because situation is complicated, it can not enumerate and be illustrated, those skilled in the art should be able to be, it is realized that mention in the application
It combines actual conditions to may exist multiple examples under the basic principle of the embodiment of confession, is not paying enough creative works
Under, it should within the scope of application.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.
The powerhouse dome with power dividing function provided herein is described in detail above.It is used herein
The principle and implementation of this application are described for specific case, and the above embodiments are only used to help understand
The present processes and its core concept.It should be pointed out that for those skilled in the art, not departing from this
Apply principle under the premise of, can also to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the application
Scope of protection of the claims.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also other elements including being not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or equipment for including element.
Claims (9)
1. a kind of powerhouse dome with power dividing function characterized by comprising
Multiple groups battery connection plug, positive control circuit, cathode control circuit and confluence control circuit；
The anode plug of each battery connection plug is connected with the input terminal of the corresponding positive control circuit respectively, each institute
The output end for stating positive control circuit is connected with the input terminal of the confluence control circuit, and each battery connection plug is born
Pole plug is connected with the input terminal of the cathode control circuit, and the output end of the cathode control circuit and the confluence control
Circuit is connected.
2. powerhouse dome according to claim 1, which is characterized in that the anode control circuit includes: the fusing of the first direct current
Device, voltage sensor, current sensor, the first D.C. contactor, DC relay and resistance；The first direct current fusing
Device, the voltage sensor, the current sensor and first D.C. contactor series connection, the DC relay and institute
It states in parallel with first D.C. contactor after resistance is connected.
3. powerhouse dome according to claim 2, which is characterized in that the cathode control circuit includes:
Second D.C. contactor；One end of second D.C. contactor is connected with each cathode plug, second direct current
The other end of contactor is connected with the confluence control circuit.
4. powerhouse dome according to claim 3, which is characterized in that the confluence control circuit includes:
Second DC fuse, breaker, first lead-out terminal and second output terminal；The one of second DC fuse
End is connected with the output end of each positive control circuit, and the of the other end of second DC fuse and the breaker
One input terminal is connected, and the second input terminal of the breaker is connected with the output end of the cathode control circuit, and described first is defeated
Terminal is connected with the first output end of the breaker out, the second output terminal phase of second output terminal and the breaker
Even.
5. powerhouse dome according to claim 4, which is characterized in that further include:
Direct-current switch power supply；The input terminal of the direct-current switch power supply is connected with the output end of the breaker.
6. powerhouse dome according to claim 5, which is characterized in that the direct-current switch power supply includes:
First direct-current switch power supply, the second direct-current switch power supply；Wherein, the input terminal of first direct-current switch power supply with it is described
The output end of breaker is connected, the input terminal of the output end of first direct-current switch power supply and second direct-current switch power supply
It is connected.
7. powerhouse dome according to claim 6, which is characterized in that first direct-current switch power supply is that output voltage is
The direct-current switch power supply of 24V, second direct-current switch power supply are the direct-current switch power supply that output voltage is 15V.
8. powerhouse dome according to claim 7, which is characterized in that further include:
Indicator light, the indicator light are connected with the direct-current switch power supply.
9. powerhouse dome according to claim 8, which is characterized in that the group number of the battery connection plug is specially four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776491.7U CN209675987U (en) | 2019-05-24 | 2019-05-24 | A kind of powerhouse dome with power dividing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776491.7U CN209675987U (en) | 2019-05-24 | 2019-05-24 | A kind of powerhouse dome with power dividing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675987U true CN209675987U (en) | 2019-11-22 |
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ID=68575441
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920776491.7U Active CN209675987U (en) | 2019-05-24 | 2019-05-24 | A kind of powerhouse dome with power dividing function |
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| Country | Link |
|---|---|
| CN (1) | CN209675987U (en) |
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2019
- 2019-05-24 CN CN201920776491.7U patent/CN209675987U/en active Active
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