CN110380425A - Compensate battery saving arrangement - Google Patents
Compensate battery saving arrangement Download PDFInfo
- Publication number
- CN110380425A CN110380425A CN201910615542.2A CN201910615542A CN110380425A CN 110380425 A CN110380425 A CN 110380425A CN 201910615542 A CN201910615542 A CN 201910615542A CN 110380425 A CN110380425 A CN 110380425A
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- CN
- China
- Prior art keywords
- module
- electrically connected
- circuit board
- capacitor stick
- stick
- 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.)
- Pending
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- 239000003990 capacitor Substances 0.000 claims abstract description 76
- 238000004891 communication Methods 0.000 claims abstract description 49
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 45
- 239000004973 liquid crystal related substance Substances 0.000 claims description 27
- 238000005070 sampling Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
-
- 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
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to a kind of compensation battery saving arrangements, including cabinet body and it is set to control module on cabinet body, first capacitor stick, the second capacitor stick, integrated form switching module, control module is electrically connected to integrated form switching module, and control module includes communication module, the first display setup module, control mainboard and power panel；Communication module, the first display setup module and power panel are electrically connected in control mainboard, power panel is electrically connected to integrated form switching module, power panel has current signal input and voltage signal inputs, passes through the first communication interface and the second communication interface communication connection between communication module and integrated form switching module；Integrated form switching module is electrically connected in first capacitor stick and the second capacitor stick to receive the switching for controlling corresponding capacitor stick after signal；Its switching for rationally controlling corresponding capacitor stick effectively adjusts the compensation capacity of capacitor stick, and long service life also reduces the loss of transmission line of electricity, improves power savings.
Description
Technical field
The present invention relates to a kind of technical field of electric power, refer in particular to a kind of compensation battery saving arrangement.
Background technique
Compensation device is largely used in existing electric system, capacitor frequent switching when compensating is easy to produce very big
Dash current, not only increase transmission line of electricity loss, also will affect capacitor service life.
In addition, traditional compensation device, property reasonable in design is not good enough, has limited to installation application efficiency, is unfavorable for mending
Repay the popularization and application of device.
Therefore, in present patent application, applicant has studied intensively a kind of compensation battery saving arrangement to solve the above problems.
Summary of the invention
The present invention is directed to deficiency present in the above-mentioned prior art, and main purpose is to provide a kind of compensation battery saving arrangement,
The switching of corresponding capacitor stick is rationally controlled, the compensation capacity of capacitor stick is effectively adjusted, long service life also reduces transmission line of electricity
Loss improves power savings.
To realize that above-mentioned purpose, the present invention adopt the following technical scheme that:
A kind of compensation battery saving arrangement, include cabinet body and be set on cabinet body be used for electric connection of power supply input terminal control mould
Block, first capacitor stick, the second capacitor stick, integrated form switching module, the control module are electrically connected to integrated form switching module, institute
State control module include communication module, first display setup module, the control mainboard with PC operation and governor circuit and
The power panel compared with signal；
The communication module, the first display setup module and power panel are electrically connected in control mainboard, and the power panel is electrically connected
It is connected to integrated form switching module, the power panel is with the current signal input for being electrically connected CT sampling terminals and is used for
The voltage signal inputs of electric connection of power supply input terminal, the communication module have the first communication interface, the integrated form switching
Module has the second communication interface, logical by the first communication interface and second between the communication module and integrated form switching module
Communication interface communication connection；
The integrated form switching module is electrically connected corresponding to receive control after signal in first capacitor stick and the second capacitor stick
The switching of capacitor stick.
As a preferred embodiment, the side of the cabinet body offers several heat release holes.
As a preferred embodiment, the control module is located at the front end face of cabinet body, the integrated form switching module, first
Capacitor stick and the second capacitor stick are respectively positioned in cabinet body, and, integrated form switching module is located at first capacitor stick and the second capacitor stick
The top of the two.
As a preferred embodiment, the first display setup module includes the first liquid crystal display and control button,
First liquid crystal display is set to the front end face of cabinet body, and first liquid crystal display is electrically connected to control button, described
Control mainboard is electrically connected in the first liquid crystal display and control button.
As a preferred embodiment, the integrated form switching module includes mounting bracket, the second display setup module, collection
Flow fuse is crossed at plate and for electric connection of power supply input terminal, there is in the mounting bracket the first installation position, the second installation
Position and third installation position, it is described second display setup module include the second liquid crystal display and with operation and communication function
Auxiliary circuit board, second liquid crystal display are installed on the first installation position, and the flow fuse of crossing is installed in the second installation
On position, the circuit board is installed on third installation position, and the flow fuse of crossing is electrically connected to power panel.
As a preferred embodiment, the circuit board is equipped with switching master control IC circuit board, protection IC circuit board and is used for
The execution unit of switching is executed, the switching master control IC circuit board is electrically connected in flow fuse excessively, protects IC circuit board, auxiliary
Circuit board and execution unit are helped, second liquid crystal display is electrically connected auxiliary circuit board, and second communication interface is set to
On auxiliary circuit board, second communication interface is electrically connected to switching master control IC circuit board, and the execution unit is electrically connected
In first capacitor stick and the second capacitor stick, the protection IC circuit board is electrically connected in execution unit, first capacitor stick and
Two capacitor sticks.
As a preferred embodiment, the execution unit by current transformer be electrically connected in protection IC circuit board,
First capacitor stick and the second capacitor stick.
As a preferred embodiment, for first capacitor stick and the second capacitor stick be each configured with the first temperature sensor and
Second temperature sensor, first temperature sensor and second temperature sensor are separately connected protection IC circuit board.
As a preferred embodiment, the auxiliary circuit board is equipped with the expansion interface for communicating with external subsidiary engine, institute
It states expansion interface and is electrically connected to switching master control IC circuit board.
As a preferred embodiment, first installation position and the second installation position are all set in the front end face of mounting bracket,
First installation position is set to the lower section of the second installation position, and the third installation position is set to the rear end face of mounting bracket.
The present invention has obvious advantages and beneficial effects compared with the existing technology, specifically: it mainly passes through letter
Number input terminal obtains the electric parameter of power supply, and control module is according to electric parameter control integrated form switching module to corresponding capacitor stick
Switching rationally controls the switching of corresponding capacitor stick, effectively adjusts the compensation capacity of capacitor stick, and long service life also reduces transmission of electricity
The loss of route improves power savings；
Followed by, overall construction design is compact, and especially control module and integrated form switching module are separated setting, controls mould
Connection is realized by corresponding communication interface between block and integrated form switching module, simplifies connection relationship, is efficiently used in cabinet body
Portion's installation space, so that the intracorporal topology layout of cabinet is more reasonable；
It furthermore is that it is whole that mistake flow fuse, circuit board and the second liquid crystal display three are integrated in formation one in mounting bracket
Body switching module, easy to disassemble, later period maintenance and replacement are convenient, especially, by Integration Design, so that inner body positions
It is more acurrate, be conducive to the quality and installation effectiveness that improve switching module；
In addition, by current transformer, the first temperature sensor and second temperature sensor, be conducive to improve first capacitor stick and
The safety coefficient that second capacitor stick uses；
And it is easy to assembly and secured between each part, convenient for the stability and reliability of product in use.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to its into
Row is described in detail.
Detailed description of the invention
Fig. 1 is the schematic perspective view of embodiments of the present invention；
Fig. 2 is the interior of the cabinet structural schematic diagram of embodiments of the present invention；
Fig. 3 is the First Principle block diagram of embodiments of the present invention；
Fig. 4 is the second functional-block diagram of embodiments of the present invention
Fig. 5 is the integrated form switching module front view of embodiments of the present invention；
Fig. 6 is the mounting bracket front view of embodiments of the present invention；
Fig. 7 is the integrated form switching module general principles block diagram of embodiments of the present invention.
Drawing reference numeral explanation:
10, control module 11, communication module
111, the first communication interface 12, first shows setup module
121, the first liquid crystal display 122, control button
13, control mainboard 14, power panel
141, current signal input 142, voltage signal inputs
20, integrated form switching module 201, the second communication interface
202, expansion interface
21, mounting bracket 211, the first installation position
212, the second installation position 213, card slot
214, the first cable-through hole 215, the second cable-through hole
216, fool proof convex block 22, excessively flow fuse
23, the second display setup module 231, the second liquid crystal display
232, auxiliary circuit board 233, fool proof notch
24, circuit board 241, switching master control IC circuit board
242, IC circuit board 243, execution unit are protected
31, first capacitor stick 32, the second capacitor stick
40, cabinet body 401, heat release hole
51, CT samples terminals 52, power input
53, it loads
T1, the first temperature sensor t2, second temperature sensor
TA, current transformer.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 7, a kind of compensation battery saving arrangement includes cabinet body 40 and is set on cabinet body 40 for electricity
Control module 10, the first capacitor stick 31, the second capacitor stick 32, integrated form switching module 20 of power input 52 are connected, preferably
Ground, the side of the cabinet body 40 offer several heat release holes 401, improve the heat dissipation performance of cabinet body 40.The control module 10
In the front end face of cabinet body 40, the integrated form switching module 20, first capacitor stick 31 and the second capacitor stick 32 are respectively positioned on cabinet body 40
It is interior, and, integrated form switching module 20 is located at the top of both first capacitor stick 31 and the second capacitor stick 32.
The control module 10 is electrically connected to integrated form switching module 20, and the control module 10 includes communication module
11, the first display setup module 12, the control mainboard 13 with PC operation and governor circuit and the power supply compared with signal
Plate 14；The communication module 11, first shows that setup module 12 and power panel 14 are electrically connected in control mainboard 13, the electricity
Source plate 14 is electrically connected to integrated form switching module 20, and the power panel 14 has the electric current for being electrically connected CT sampling terminals 51
Signal input part 141 and voltage signal inputs for electric connection of power supply input terminal.
Preferably, the first display setup module 12 includes the first liquid crystal display 121 and control button 122, institute
The front end face that the first liquid crystal display 121 is set to cabinet body 40 is stated, first liquid crystal display 121 is electrically connected to control button
122, the control mainboard 13 is electrically connected in the first liquid crystal display 121 and control button 122.
The communication module 11 has the first communication interface 111, and there is the integrated form switching module 20 second communication to connect
Mouth 201 passes through the first communication interface 111 and the second communication interface between the communication module 11 and integrated form switching module 20
201 communication connections；The integrated form switching module 20 is electrically connected in first capacitor stick 31 and the second capacitor stick 32 to receive
The switching of corresponding capacitor stick is controlled after signal.
In the present embodiment, the integrated form switching module 20 include mounting bracket 21, second show setup module 23,
Circuit board 24 and flow fuse 22 is crossed for electric connection of power supply input terminal, there is in the mounting bracket 21 first installation position
211, the second installation position 212 and third installation position, the flow fuse 22 of crossing are electrically connected to power panel 14, and second display is set
Setting module 23 includes the second liquid crystal display 231 and the auxiliary circuit board 232 with operation and communication function, second liquid
Crystal display 231 is installed on the first installation position 211, and the flow fuse 22 of crossing is installed on the second installation position 212, the collection
It is installed on third installation position at plate 24；
In the present embodiment, first installation position 211 and the second installation position 212 are all set in the front end face of mounting bracket 21,
First installation position 211 is set to the lower section of the second installation position 212, after the third installation position is set to mounting bracket 21
End face.Preferably, the rear end projection card convex for crossing flow fuse 22, the inner wall of second installation position 212 are concavely provided with card
Slot 213, described to cross flow fuse 22 and 21 detachable connection of mounting bracket, the card convex adapts in card slot 213.Described
The first cable-through hole 214 is offered on the inner wall of one installation position 211, offers the second mistake on the inner wall of second installation position 212
String holes 215, first cable-through hole 214 are connected to third installation position with the second cable-through hole 215.
In 21 the two of second liquid crystal display 231 and mounting bracket, one has fool proof notch 233, another to have
Fool proof convex block 216, second liquid crystal display 231 and 21 detachable connection of mounting bracket, the fool proof convex block 216 are adapted to
In in fool proof notch 233.
The circuit board 24 is equipped with switching master control IC circuit board 241, protection IC circuit board 242 and for executing switching
Execution unit 243, the switching master control IC circuit board 241 are electrically connected in flow fuse 22 excessively, protection 242 and of IC circuit board
Execution unit 243, second liquid crystal display 231 are electrically connected auxiliary circuit board 232, and second communication interface 201 is arranged
In on auxiliary circuit board, second communication interface 201 is electrically connected to switching master control IC circuit board, in the present embodiment, described
Auxiliary circuit board 232 is equipped with the expansion interface 202 for communicating with external subsidiary engine, and the expansion interface 202 is electrically connected to throwing
Cut master control IC circuit board 241.
In the present embodiment, the execution unit 43 is electrically connected by current transformer TA in protection IC circuit board
242, first capacitor stick 31 and the second capacitor stick 32.The first temperature is each configured with for first capacitor stick 31 and the second capacitor stick 32
Degree sensor t1 and second temperature sensor t2, the first temperature sensor t1 and second temperature sensor t2 are separately connected guarantor
Protect IC circuit board 242.
In the present embodiment, as shown in Fig. 2, power input 52 is electrically connected by a switch with load 53, the one of switch
End connection power input 52, the other end connection load 53 of switch, the current signal input 141 samples wiring by CT
51 electric connection of power supply input terminals 52 are held to receive the current signal of power input, the voltage signal inputs electrical connection switch
The other end to receive voltage signal when closing the switch, cross the other end that flow fuse 22 is also electrically connected switch.Execution unit
243 have the first output end, second output terminal and third output end, and the first output end is electrically connected to the one of first capacitor stick 31
End, second output terminal are electrically connected to one end of the second capacitor stick 32, and third output end passes through the first electricity of current transformer TA difference
Hold the other end of stick 31, the other end of the second capacitor stick 32 and protection IC circuit board.
Working principle under following general description: the current signal input 141 and voltage signal inputs of power panel 14
142 receive the current signal of power input 52 and voltage signal respectively and carry out signal and compare processing, the signal handled well
It is transmitted to control mainboard 13, control mainboard 13 is communicated by communication module 11 with auxiliary circuit board 232 according to signal, auxiliary circuit
232 signals received of plate are transmitted to switching master control IC circuit board 241,241 control execution unit of switching master control IC circuit board
243 pairs of corresponding capacitor sticks realize that switching passes through current transformer TA, the first temperature sensor t1 and second during switching
Temperature sensor t2 realizes the monitoring of overcurrent or temperature to first capacitor stick 31 and the second capacitor stick 32.
Designing points of the present invention are, the electric parameter of power supply, control module are mainly obtained by signal input part
According to electric parameter control integrated form switching module to corresponding capacitor stick switching, the switching of corresponding capacitor stick is rationally controlled, effectively
The compensation capacity of capacitor stick is adjusted, long service life also reduces the loss of transmission line of electricity, improves power savings；
Followed by, overall construction design is compact, and especially control module and integrated form switching module are separated setting, controls mould
Connection is realized by corresponding communication interface between block and integrated form switching module, simplifies connection relationship, is efficiently used in cabinet body
Portion's installation space, so that the intracorporal topology layout of cabinet is more reasonable；
It furthermore is that it is whole that mistake flow fuse, circuit board and the second liquid crystal display three are integrated in formation one in mounting bracket
Body switching module, easy to disassemble, later period maintenance and replacement are convenient, especially, by Integration Design, so that inner body positions
It is more acurrate, be conducive to the quality and installation effectiveness that improve switching module；
In addition, by current transformer, the first temperature sensor and second temperature sensor, be conducive to improve first capacitor stick and
The safety coefficient that second capacitor stick uses；
And it is easy to assembly and secured between each part, convenient for the stability and reliability of product in use.
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore
Any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still belong to
In the range of technical solution of the present invention.
Claims (10)
1. a kind of compensation battery saving arrangement, it is characterised in that: include cabinet body and be set on cabinet body for electric connection of power supply it is defeated
Enter control module, the first capacitor stick, the second capacitor stick, integrated form switching module at end, the control module is electrically connected to integrated
Formula switching module, the control module include communication module, the first display setup module, with PC operation and governor circuit
Control mainboard and the power panel compared with signal；
The communication module, the first display setup module and power panel are electrically connected in control mainboard, and the power panel is electrically connected
It is connected to integrated form switching module, the power panel is with the current signal input for being electrically connected CT sampling terminals and is used for
The voltage signal inputs of electric connection of power supply input terminal, the communication module have the first communication interface, the integrated form switching
Module has the second communication interface, logical by the first communication interface and second between the communication module and integrated form switching module
Communication interface communication connection；
The integrated form switching module is electrically connected corresponding to receive control after signal in first capacitor stick and the second capacitor stick
The switching of capacitor stick.
2. compensation battery saving arrangement according to claim 1, it is characterised in that: the side of the cabinet body offers several heat dissipations
Hole.
3. compensation battery saving arrangement according to claim 1, it is characterised in that: the control module is located at the front end of cabinet body
Face, the integrated form switching module, first capacitor stick and the second capacitor stick are respectively positioned in cabinet body, and, integrated form switching module
Positioned at the top of both first capacitor stick and the second capacitor stick.
4. compensation battery saving arrangement according to claim 3, it is characterised in that: the first display setup module includes the
One liquid crystal display and control button, first liquid crystal display are set to the front end face of cabinet body, first liquid crystal display
Device is electrically connected to control button, and the control mainboard is electrically connected in the first liquid crystal display and control button.
5. compensation battery saving arrangement according to claim 1, it is characterised in that: the integrated form switching module includes installation
Bracket, the second display setup module, circuit board and flow fuse is crossed for electric connection of power supply input terminal, in the mounting bracket
With the first installation position, the second installation position and third installation position, the second display setup module includes the second liquid crystal display
Device and with operation and communication function auxiliary circuit board, second liquid crystal display is installed on the first installation position, described
It crosses flow fuse to be installed on the second installation position, the circuit board is installed on third installation position, and the flow fuse of crossing is electrically connected
It is connected to power panel.
6. compensation battery saving arrangement according to claim 5, it is characterised in that: the circuit board is equipped with switching master control IC electricity
Road plate, protection IC circuit board and the execution unit for executing switching, the switching master control IC circuit board are electrically connected in mistake
Flow fuse, protection IC circuit board, auxiliary circuit board and execution unit, second liquid crystal display are electrically connected auxiliary circuit
Plate, second communication interface are set on auxiliary circuit board, and second communication interface is electrically connected to switching master control IC circuit
Plate, the execution unit are electrically connected in first capacitor stick and the second capacitor stick, and the protection IC circuit board is electrically connected
In execution unit, first capacitor stick and the second capacitor stick.
7. according to right want 6 described in compensation battery saving arrangement, it is characterised in that: the execution unit pass through current transformer distinguish
It is electrically connected to protection IC circuit board, first capacitor stick and the second capacitor stick.
8. compensation battery saving arrangement according to claim 6, it is characterised in that: for first capacitor stick and the second capacitor stick point
Not Pei Zhiyou the first temperature sensor and second temperature sensor, first temperature sensor and second temperature sensor difference
Connection protection IC circuit board.
9. compensation battery saving arrangement according to claim 6, it is characterised in that: the auxiliary circuit board be equipped with for it is outer
The expansion interface of portion's subsidiary engine communication, the expansion interface are electrically connected to switching master control IC circuit board.
10. compensation battery saving arrangement according to claim 5, it is characterised in that: first installation position and the second installation position
It is all set in the front end face of mounting bracket, first installation position is set to the lower section of the second installation position, the third installation position
It is set to the rear end face of mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615542.2A CN110380425A (en) | 2019-07-09 | 2019-07-09 | Compensate battery saving arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615542.2A CN110380425A (en) | 2019-07-09 | 2019-07-09 | Compensate battery saving arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110380425A true CN110380425A (en) | 2019-10-25 |
Family
ID=68252482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910615542.2A Pending CN110380425A (en) | 2019-07-09 | 2019-07-09 | Compensate battery saving arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110380425A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630846A (en) * | 2009-08-21 | 2010-01-20 | 福州同溢联创电气有限公司 | Low-voltage reactive power compensation switching device |
| CN202997339U (en) * | 2012-11-21 | 2013-06-12 | 杭州万禾电力科技有限公司 | Low-voltage capacitor compensation cabinet |
| CN203871859U (en) * | 2014-03-25 | 2014-10-08 | 何军龙 | Intelligent reactive compensation power saving device |
| CN209982082U (en) * | 2019-07-09 | 2020-01-21 | 广东芯绿能科技有限公司 | Compensation electricity-saving device |
-
2019
- 2019-07-09 CN CN201910615542.2A patent/CN110380425A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630846A (en) * | 2009-08-21 | 2010-01-20 | 福州同溢联创电气有限公司 | Low-voltage reactive power compensation switching device |
| CN202997339U (en) * | 2012-11-21 | 2013-06-12 | 杭州万禾电力科技有限公司 | Low-voltage capacitor compensation cabinet |
| CN203871859U (en) * | 2014-03-25 | 2014-10-08 | 何军龙 | Intelligent reactive compensation power saving device |
| CN209982082U (en) * | 2019-07-09 | 2020-01-21 | 广东芯绿能科技有限公司 | Compensation electricity-saving device |
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