CN208094200U - A kind of three-phase load automatic ballance regulator and system - Google Patents
A kind of three-phase load automatic ballance regulator and system Download PDFInfo
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- CN208094200U CN208094200U CN201820177208.4U CN201820177208U CN208094200U CN 208094200 U CN208094200 U CN 208094200U CN 201820177208 U CN201820177208 U CN 201820177208U CN 208094200 U CN208094200 U CN 208094200U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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Abstract
A kind of three-phase load automatic ballance regulator of the utility model offer and system, regulating device include first detection module, the second detection module, judgment module and handover module；The mains side of regulating device is separately connected three phase mains, the load side connection single-phase load of device or single-phase branch line；First detection module is set to three-phase backbone, and the load for detecting backbone three-phase, the second detection module is set to regulating device load side, is used for the load of detection load side；First detection module and the second detection module are communicated with judgment module by wired or wireless way.First detection module is detected the load of three-phase backbone, judgment module judges whether three-phase load balances according to testing result, if uneven or uneven exceeded, to adjust the phase that electrical equipment is accessed by handover module, the autobalance distribution of electric load is realized.
Description
Technical field
The utility model is related to low-voltage distribution technical fields, more particularly, to a kind of three-phase load Automatic Balance Regulation
Apparatus and system.
Background technology
Three phase line includes A, B, C triple line and neutral conductor N, several electrical equipments or is set including multiple electricity consumptions
Standby electricity consumption branch is connected between A, B, C any one and neutral conductor N.Electric load is dynamic, especially low voltage three-phase power grid
Electric load is difficult to be transferred to three-phase equilibrium, if degree of unbalancedness is too big, can influence the economical operation of transformer, load is higher
Phase phase line loss increase, voltage reduce；And the relatively low phase service ability of load is left unused；Heavy workload is manually adjusted, and can not
Reach dynamic to adjust.
Utility model content
The utility model is at least one defect overcome described in the above-mentioned prior art, provides a kind of electric load and puts down automatically
The regulating device that weighs and system.Quick detection to each phase load of three phase line, and judge whether each phase load is balanced, to
The phase that adjustment electrical equipment is accessed realizes the autobalance distribution of electric load.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of three-phase load automatic ballance regulator, which is characterized in that including first detection module (1), the second detection
Module (31/32/33/34), judgment module (81/82/83/84) and handover module (51/52/53/54)；Regulating device (21/
22/23/24) mains side is separately connected three phase mains, and the connect load of load side of regulating device is several single-phase loads or list
Phase branch line, including any one phase being connected in ABC three-phases or arbitrary two-phase or arbitrary three-phase；
First detection module (1) is set to backbone, the load for detecting backbone three-phase, the second detection module (31/
32/33/34) it is set to the mains side or load side of regulating device (21/22/23/24), is used for the load of detection load side；
First detection module (1) and the second detection module (31/32/33/34) and judgment module (81/82/83/84) are logical
Cross wired or wireless way communication；Judgment module (81/82/83/84) and handover module (51/52/53/54) by wired or
Wireless communication.
The current value of detection is sent to judgement mould by first detection module (1) and the second detection module (31/32/33/34)
Block (81/82/83/84)；Judgment module (81/82/83/84) judges whether three-phase load balances or whether tri-phase unbalance factor surpasses
Mark；It generates Optimal Load and adjusts strategy；It sends instructions to handover module (51/52/53/54) and adjusts load, by the negative of load side
Lotus is switched in the arbitrary phase in A, B, C three-phase, and receives switching state information.
Preferably, first detection module (1) and/or the second detection module (31/32/33/34) are concatenation type Current Mutual Inductance
Device or straight-through current transformer or current sensor or clamp on amperemeter or other current measuring elements or and combinations thereof.
Preferably, the handover module (51/52/53/54) is contactless electronic beam switch or electromagnetic switch or mechanical
Switch.
Preferably, the regulating device (21/22/23/24) has several, and every regulating device (21/22/23/24) has
A set of first detection module (1) or several table apparatus share a set of first detection module (1).
Preferably, described device is additionally provided with relay amplifier (41/42/43/44), relay amplifier (41/42/43/44)
It is wholely set or is independently arranged (40) with regulating device (21/22/23/24), with nothing between relay amplifier (41/42/43/44)
Line or wire radio mode are communicated, and relaying amplifies detected signal or received signal or operation and judges signal.
Preferably, the judgment module (81/82/83/84) sends instructions to wherein one by wired or wireless way
Or more regulating devices (21/22/23/24), the load of load side is connected in the arbitrary phase in A, B, C three-phase.
A kind of three-phase load automatic balance regulation system, including the regulating device described in more, which is characterized in that wherein one
As main judgment module, remaining judgment module is used as from judgment module the judgment module of platform, from judgment module and main judgment module,
It is communicated by wired or wireless, forms SCADA system.
Preferably, the system is additionally provided with relay amplifier (41/42/43/44), relay amplifier (41/42/43/44)
It is wholely set or is independently arranged with regulating device (21/22/23/24), with wireless between relay amplifier (41/42/43/44)
Or wire radio mode is communicated, relaying amplifies detected signal or received signal or operation and judges signal.
A kind of three-phase load automatic balance regulation system, including the regulating device described in more, which is characterized in that Ruo Gantai
Regulating device (21/22/23/24) is independently arranged a central controller (80), the judgment module and central controller of several regulating devices
(80) it is communicated by wired or wireless, forms SCADA system.
There are several central controllers (80), wherein a central controller (80) is as main central controller (80), remaining central controller (80)
From central controller (80), to be communicated by wired or wireless from central controller (80) with main central controller (80), composition SCADA systems
System.
Preferably, the system is additionally provided with relay amplifier (41/42/43/44), relay amplifier (41/42/43/44)
It is wholely set or is independently arranged with regulating device (21/22/23/24), with wireless between relay amplifier (41/42/43/44)
Or wire radio mode is communicated, relaying amplifies detected signal or received signal or operation and judges signal.
Preferably, judgment module (81/82/83/84) can be with central controller (80) by wired or wireless communication, and central controller can
With main website (14) wireless telecommunications, central controller (80) possesses but is not limited to following functions：Judge whether three-phase load balances or three
Whether phase degree of unbalancedness is exceeded；It generates Optimal Load and adjusts strategy；It is negative to send instructions to regulating device (21/22/23/34) adjusting
Lotus.
A kind of three-phase load automatic balance regulation system, including the regulating device described in more claims further include master
It stands (14), first detection module (1), the second detection module (31/32/33/34), judgment module (81/82/83/84) pass through logical
Interrogate module and main website (14) communication composition SCADA system；Or first detection module (1) and the second detection module (31/32/33/
34) it is first communicated with judgment module (81/82/83/84) or central controller (80), judgment module (81/82/83/84) or collection control
Device (80) and main website communication composition SCADA system；Or first detection module (1) and the second detection module (31/32/33/34), sentence
Communication composition SCADA system is carried out between disconnected module (81/82/83/84), central controller (80), main website mutually；It may be implemented long-range
It monitors three-phase load and adjusts three-phase imbalance.Main website possesses but is not limited to following functions：Judge whether three-phase load balances
Or whether tri-phase unbalance factor is exceeded；It generates Optimal Load and adjusts strategy；Send instructions to regulating device (21/22/23/34) tune
Save load.
Preferably, main website (14) can be handheld terminal main website or microcomputer main website.
Preferably, the system is additionally provided with relay amplifier (41/42/43/44), relay amplifier (41/42/43/44)
Be wholely set or be independently arranged with regulating device (21/22/23/24), between relay amplifier (41/42/43/44) with wireless or
Wire radio mode is communicated, and relaying amplifies detected signal or received signal or operation and judges signal.
Preferably, judgment module (81/82/83/84) can be with central controller (80) by wired or wireless communication, and central controller can
With main website (14) wireless telecommunications, central controller (80) possesses but is not limited to following functions：Judge whether three-phase load balances or three
Whether phase degree of unbalancedness is exceeded；It generates Optimal Load and adjusts strategy；It is negative to send instructions to regulating device (21/22/23/34) adjusting
Lotus.
Compared with prior art, the advantageous effect of technical solutions of the utility model is：The utility model provides a kind of electric power
Load automatic ballance regulator and system, regulating device include first detection module, the second detection module, judgment module and cut
Change the mold block；The mains side of regulating device is separately connected three phase mains, the load side connection single-phase load of device or single-phase branch line；The
One detection module is set to three-phase backbone, the load for detecting backbone three-phase, and the second detection module is set to adjusting dress
Load side is set, the load of detection load side is used for；First detection module and the second detection module and judgment module by wired or
Wireless communication.First detection module is detected the load of three-phase backbone, and judgment module judges according to testing result
Whether three-phase load balances, if uneven or uneven exceeded, to adjust the phase that electrical equipment is accessed by handover module,
Realize the autobalance distribution of electric load.
Description of the drawings
Fig. 1 is the schematic diagram of the electric load autobalance distributor of the utility model three phase line.
Fig. 2 is regulating device (21/22/23/24) and single-phase electric devices connection diagram, can be connected in ABC three-phases
Any one phase or arbitrary two-phase or arbitrary three-phase.
Fig. 3 is another visual angle schematic diagram of Fig. 2.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to more preferably illustrate that the present embodiment, the certain components of attached drawing have omission, zoom in or out, actual product is not represented
Size；
To those skilled in the art, it is to be appreciated that certain known features and its explanation, which may be omitted, in attached drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figs. 1-3, a kind of electric load automatic ballance regulator, which is characterized in that including first detection module
(1), the second detection module (31/32/33/34), judgment module (81/82/83/84) and handover module (51/52/53/54)；It adjusts
The mains side of regulating device (21/22/23/24) is separately connected three phase mains, and the connect load of load side of regulating device is several lists
Phase load or single-phase branch line, including any one phase being connected in ABC three-phases or arbitrary two-phase or arbitrary three-phase；
First detection module (1) is set to backbone, the load for detecting backbone three-phase, the second detection module (31/
32/33/34) it is set to the mains side or load side of regulating device (21/22/23/24), is used for the load of detection load side；
First detection module (1) and the second detection module (31/32/33/34) and judgment module (81/82/83/84) are logical
Cross wired or wireless way communication；Judgment module (81/82/83/84) and handover module (51/52/53/54) by wired or
Wireless communication.
The current value of detection is sent to judgement mould by first detection module (1) and the second detection module (31/32/33/34)
Block (81/82/83/84)；Judgment module (81/82/83/84) judges whether three-phase load balances or whether tri-phase unbalance factor surpasses
Mark；It generates Optimal Load and adjusts strategy；It sends instructions to handover module (51/52/53/54) and adjusts load, by the negative of load side
Lotus is switched in the arbitrary phase in A, B, C three-phase, and receives switching state information.
Preferably, first detection module (1) and/or the second detection module (31/32/33/34) are concatenation type Current Mutual Inductance
Device or straight-through current transformer or current sensor or clamp on amperemeter or other current measuring elements or and combinations thereof.
Preferably, the handover module (51/52/53/54) is contactless electronic beam switch or electromagnetic switch or mechanical
Switch.
Preferably, the regulating device (21/22/23/24) has several, and every regulating device (21/22/23/24) has
A set of first detection module (1) or several table apparatus share a set of first detection module (1).
Preferably, described device is additionally provided with relay amplifier (41/42/43/44), relay amplifier (41/42/43/44)
It is wholely set or is independently arranged (40) with regulating device (21/22/23/24), with nothing between relay amplifier (41/42/43/44)
Line or wire radio mode are communicated, and relaying amplifies detected signal or received signal or operation and judges signal.
Preferably, the judgment module (81/82/83/84) sends instructions to wherein one by wired or wireless way
Or more regulating devices (21/22/23/24), the load of load side is connected in the arbitrary phase in A, B, C three-phase.
A kind of three-phase load automatic balance regulation system, including the regulating device described in more, which is characterized in that wherein one
As main judgment module, remaining judgment module is used as from judgment module the judgment module of platform, from judgment module and main judgment module,
It is communicated by wired or wireless, forms SCADA system.
A kind of three-phase load automatic balance regulation system, including the regulating device described in more, which is characterized in that Ruo Gantai
Regulating device (21/22/23/24) is independently arranged a central controller (80), the judgment module and central controller of several regulating devices
(80) it is communicated by wired or wireless, forms SCADA system.11. three-phase load according to claim 10 is automatic
Balance-conditioning system, which is characterized in that have several central controllers (80), wherein a central controller (80) is used as main central controller
(80), remaining central controller (80) be from central controller (80), from central controller (80) and main central controller (80) by it is wired or wireless into
Row communication, forms SCADA system.
Preferably, the system is additionally provided with relay amplifier (41/42/43/44), relay amplifier (41/42/43/44)
It is wholely set or is independently arranged with regulating device (21/22/23/24), with wireless between relay amplifier (41/42/43/44)
Or wire radio mode is communicated, relaying amplifies detected signal or received signal or operation and judges signal.
Preferably, judgment module (81/82/83/84) can be with central controller (80) by wired or wireless communication, and central controller can
With main website (14) wireless telecommunications, central controller (80) possesses but is not limited to following functions：Judge whether three-phase load balances or three
Whether phase degree of unbalancedness is exceeded；It generates Optimal Load and adjusts strategy；It is negative to send instructions to regulating device (21/22/23/34) adjusting
Lotus.
A kind of three-phase load automatic balance regulation system, including the regulating device described in more claims further include master
It stands (14), first detection module (1), the second detection module (31/32/33/34), judgment module (81/82/83/84) pass through logical
Interrogate module and main website (14) communication composition SCADA system；Or first detection module (1) and the second detection module (31/32/33/
34) it is first communicated with judgment module (81/82/83/84) or central controller (80), judgment module (81/82/83/84) or collection control
Device (80) and main website communication composition SCADA system；Or first detection module (1) and the second detection module (31/32/33/34), sentence
Communication composition SCADA system is carried out between disconnected module (81/82/83/84), central controller (80), main website mutually；It may be implemented long-range
It monitors three-phase load and adjusts three-phase imbalance.Main website possesses but is not limited to following functions：Judge whether three-phase load balances
Or whether tri-phase unbalance factor is exceeded；It generates Optimal Load and adjusts strategy；Send instructions to regulating device (21/22/23/34) tune
Save load.
Preferably, main website (14) can be handheld terminal main website or microcomputer main website.
Preferably, the system is additionally provided with relay amplifier (41/42/43/44), relay amplifier (41/42/43/44)
It is wholely set or is independently arranged with regulating device (21/22/23/24), with wireless between relay amplifier (41/42/43/44)
Or wire radio mode is communicated, relaying amplifies detected signal or received signal or operation and judges signal.
Preferably, judgment module (81/82/83/84) can be with central controller (80) by wired or wireless communication, and central controller can
With main website (14) wireless telecommunications, central controller (80) possesses but is not limited to following functions：Judge whether three-phase load balances or three
Whether phase degree of unbalancedness is exceeded；It generates Optimal Load and adjusts strategy；It is negative to send instructions to regulating device (21/22/23/34) adjusting
Lotus.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (17)
1. a kind of three-phase load automatic ballance regulator, which is characterized in that including first detection module (1), the second detection mould
Block (31/32/33/34), judgment module (81/82/83/84) and handover module
(51/52/53/54)；The mains side of regulating device (21/22/23/24) is separately connected three phase mains, and regulating device is born
The connect load in lotus side be several single-phase loads or single-phase branch line, including any one phase being connected in ABC three-phases or arbitrary two-phase or
Arbitrary three-phase；
First detection module (1) is set to backbone, the load for detecting backbone three-phase, the second detection module (31/32/
33/34) it is set to the mains side or load side of regulating device (21/22/23/24), is used for the load of detection load side；
First detection module (1) and the second detection module (31/32/33/34) are with judgment module (81/82/83/84) by wired
Or wireless communication；Judgment module (81/82/83/84) passes through wired or wireless way with handover module (51/52/53/54)
Communication.
2. three-phase load automatic ballance regulator according to claim 1, which is characterized in that first detection module (1)
And/or second detection module (31/32/33/34) be concatenation type current transformer or straight-through current transformer or current sense
Device or clamp on amperemeter or other current measuring elements or and combinations thereof.
3. three-phase load automatic ballance regulator according to claim 1, which is characterized in that the handover module (51/
52/53/54) it is contactless electronic beam switch or electromagnetic switch or mechanical switch.
4. three-phase load automatic ballance regulator according to claim 1, which is characterized in that the regulating device (21/
22/23/24) there are several, every regulating device (21/22/23/24) has a set of first detection module (1) or several table apparatus
Share a set of first detection module (1).
5. three-phase load automatic ballance regulator according to claim 1, which is characterized in that during described device is additionally provided with
After amplifier (41/42/43/44), relay amplifier (41/42/43/44) is wholely set with regulating device (21/22/23/24)
Or (40) are independently arranged, relay amplifier is communicated between (41/42/43/44) with wirelessly or non-wirelessly carrier system, and relaying is put
The signal or received signal that are detected greatly or operation judge signal.
6. three-phase load automatic ballance regulator according to claim 1, which is characterized in that the judgment module (81/
82/83/84) wherein one or more regulating device (21/22/23/24) is sent instructions to by wired or wireless way, will born
The load of lotus side is connected in the arbitrary phase in A, B, C three-phase.
7. according to the three-phase load automatic ballance regulator described in claim 2-5 any one, which is characterized in that described to sentence
Disconnected module (81/82/83/84) sends instructions to wherein one or more regulating device (21/22/ by wired or wireless way
23/24), the load of load side is connected in the arbitrary phase in A, B, C three-phase.
8. a kind of three-phase load automatic balance regulation system, which is characterized in that described in more claim 1-6 any one
Regulating device, wherein one judgment module, as main judgment module, remaining judgment module is used as from judgment module, from judgement
Module and main judgment module, are communicated by wired or wireless, form SCADA system.
9. three-phase load automatic balance regulation system according to claim 8, which is characterized in that during the system is additionally provided with
After amplifier (41/42/43/44), relay amplifier (41/42/43/44) is wholely set with regulating device (21/22/23/24)
Or be independently arranged, relay amplifier is communicated between (41/42/43/44) with wirelessly or non-wirelessly carrier system, relaying amplification institute
The signal or received signal of detection or operation judge signal.
10. a kind of three-phase load automatic balance regulation system, which is characterized in that including more claim 1-6 any one institutes
The regulating device stated, several regulating devices (21/22/23/24) are independently arranged a central controller (80), several regulating devices
Judgment module is communicated with central controller (80) by wired or wireless, and SCADA system is formed.
11. three-phase load automatic balance regulation system according to claim 10, which is characterized in that there is several central controllers
(80), wherein a central controller (80) is as main central controller (80), remaining central controller (80) is from central controller (80), from central controller
(80) it is communicated by wired or wireless with main central controller (80), forms SCADA system.
12. three-phase load automatic balance regulation system according to claim 10, which is characterized in that the system is additionally provided with
Relay amplifier (41/42/43/44), relay amplifier (41/42/43/44) are integrally set with regulating device (21/22/23/24)
It sets or is independently arranged, relay amplifier is communicated between (41/42/43/44) with wirelessly or non-wirelessly carrier system, relaying amplification
The signal or received signal that are detected or operation judge signal.
13. three-phase load automatic balance regulation system according to claim 10, which is characterized in that judgment module (81/
82/83/84) can be with central controller (80) by wired or wireless communication, central controller can be with main website (14) wireless telecommunications, central controller
(80) possess but be not limited to following functions：Judge whether three-phase load balances or whether tri-phase unbalance factor is exceeded；It generates most
Excellent Load Regulation Strategy；It sends instructions to regulating device (21/22/23/34) and adjusts load.
14. a kind of three-phase load automatic balance regulation system, which is characterized in that including more claim 1-6 any one institutes
The regulating device stated, further includes main website (14), and first detection module (1), judges mould at the second detection module (31/32/33/34)
Block (81/82/83/84) passes through communication module and main website (14) communication composition SCADA system；Or first detection module (1) and
Two detection modules (31/32/33/34) are first communicated with judgment module (81/82/83/84) or central controller (80), judgment module
(81/82/83/84) or central controller (80) communicates composition SCADA system with main website；Or first detection module (1) and second detects
Communication composition is carried out mutually between module (31/32/33/34), judgment module (81/82/83/84), central controller (80), main website
SCADA system；Remote monitoring three-phase load may be implemented and adjust three-phase imbalance；Main website possesses but is not limited to following work(
Energy：Judge whether three-phase load balances or whether tri-phase unbalance factor is exceeded；It generates Optimal Load and adjusts strategy；It sends instructions to
Regulating device (21/22/23/34) adjusts load.
15. three-phase load automatic balance regulation system according to claim 14, which is characterized in that main website (14) can be
Handheld terminal main website or microcomputer main website.
16. three-phase load automatic balance regulation system according to claim 14, which is characterized in that the system is additionally provided with
Relay amplifier (41/42/43/44), relay amplifier (41/42/43/44) are integrally set with regulating device (21/22/23/24)
It sets or is independently arranged, relay amplifier is communicated between (41/42/43/44) with wirelessly or non-wirelessly carrier system, relaying amplification
The signal or received signal that are detected or operation judge signal.
17. three-phase load automatic balance regulation system according to claim 14, which is characterized in that judgment module (81/
82/83/84) can be with central controller (80) by wired or wireless communication, central controller can be with main website (14) wireless telecommunications, central controller
(80) possess but be not limited to following functions：Judge whether three-phase load balances or whether tri-phase unbalance factor is exceeded；It generates most
Excellent Load Regulation Strategy；It sends instructions to regulating device (21/22/23/34) and adjusts load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177208.4U CN208094200U (en) | 2018-02-01 | 2018-02-01 | A kind of three-phase load automatic ballance regulator and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177208.4U CN208094200U (en) | 2018-02-01 | 2018-02-01 | A kind of three-phase load automatic ballance regulator and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208094200U true CN208094200U (en) | 2018-11-13 |
Family
ID=64063082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820177208.4U Active CN208094200U (en) | 2018-02-01 | 2018-02-01 | A kind of three-phase load automatic ballance regulator and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208094200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512234A (en) * | 2018-02-01 | 2018-09-07 | 广东电网有限责任公司韶关供电局 | A kind of three-phase load automatic ballance regulator and system |
-
2018
- 2018-02-01 CN CN201820177208.4U patent/CN208094200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512234A (en) * | 2018-02-01 | 2018-09-07 | 广东电网有限责任公司韶关供电局 | A kind of three-phase load automatic ballance regulator and system |
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