CN207691435U - A kind of integral intelligent control metering reactive-load dynamic compensation unit - Google Patents
A kind of integral intelligent control metering reactive-load dynamic compensation unit Download PDFInfo
- Publication number
- CN207691435U CN207691435U CN201721639527.4U CN201721639527U CN207691435U CN 207691435 U CN207691435 U CN 207691435U CN 201721639527 U CN201721639527 U CN 201721639527U CN 207691435 U CN207691435 U CN 207691435U
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- China
- Prior art keywords
- switch
- babinet
- terminal
- reactive
- breaker
- 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.)
- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 210000005241 right ventricle Anatomy 0.000 claims description 23
- 239000003990 capacitor Substances 0.000 claims description 20
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 102100039385 Histone deacetylase 11 Human genes 0.000 description 1
- 108700038332 Histone deacetylase 11 Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Distribution Board (AREA)
Abstract
The utility model discloses a kind of integral intelligents to control metering reactive-load dynamic compensation unit, including babinet（1）, in babinet（1）Top is equipped with sucker antenna（3）；In babinet（1）Inside it is provided with Power Supply Assembly, gauge assembly, reactive-load compensation component and protection component；The Power Supply Assembly includes contactor（5）, current transformer（6）, disconnecting switch（7）, leakage relay signal coil（8）, switch with knifeshaped fuse（9）, main female copper bar（10）, breaker of plastic casing（11）With small breaker（12）, babinet is distributed unified planning by the utility model so that wiring is simple and convenient, simplifies wiring difficulty, and integral device volume reduces, and reduces the floor space of equipment.And electricity consumption electric current is acquired by current transformer for metering and will be detected in signal transmission to prepaid terminal.
Description
Technical field
The utility model belongs to power supply unit technical field, and in particular to a kind of integral intelligent control metering idle dynamic
Compensating unit.
Background technology
Existing high and low voltage electric distribution equipment, type is various, and wiring is complicated, and volume is big, takes up an area more, long construction period, and cost is high,
Manufacture, transport, installation fee when, it is expensive, laborious.In remote districts such as mountain areas, the detection of electricity consumption need to be checked manually, time-consuming and
Difficulty is big, and lacks no-power compensation function in the use process of distribution box, and failure rate is caused to increase, using limited.
Utility model content
To be solved in the utility model is that existing controller switching equipment volume is big, and installation and transportation trouble, electricity consumption detection is manually looked into
It tests, the technical issues of difficulty that time-consuming is big and lacks reactive-load compensation, high failure rate, to provide a kind of integral intelligent control meter
Measure reactive-load dynamic compensation unit.
In order to solve the above technical problems, technical solution used by the utility model is as follows：
A kind of integral intelligent control metering reactive-load dynamic compensation unit, including babinet, sucker is equipped in top of the box
Antenna；Power Supply Assembly, gauge assembly, reactive-load compensation component and protection component are provided in babinet；The Power Supply Assembly includes
Including contactor, current transformer, disconnecting switch, leakage relay signal coil, switch with knifeshaped fuse, main female copper bar, plastic housing open circuit
Device and small breaker；Power cable stretches into the upper end that babinet is connected on disconnecting switch across split-phase after leakage relay signal coil,
The lower end of disconnecting switch is followed by across three groups of current transformers in the end of incoming cables of contactor, the leading-out terminal of contactor with copper bar respectively
It is connected to after being connect with switch with knifeshaped fuse on main female copper bar, breaker of plastic casing and small breaker are connected on main female copper bar, main
Female copper bar and external load cable connection；
The gauge assembly includes sucker antenna, metering terminal box and prepaid terminal；The test side of prepaid terminal
It is connect with current transformer by metering terminal box, prepaid terminal is connect with sucker antenna by RS communication lines and passes through suction
Disk antenna is wirelessly connected with power center room；
The reactive-load compensation component includes switch with knifeshaped fuse, capacitor, combination switch, miniature circuit breaker and compensating controller,
One end of switch with knifeshaped fuse is connected on main female copper bar of Power Supply Assembly, the other end and miniature circuit breaker connect, miniature circuit breaker with
Combination switch connects, and combination switch is connect with capacitor；Capacitor is fixed in box baseplate；The test side of compensating controller with
One group of current transformer connection of Power Supply Assembly receive current transformer without function signal, the output end of compensating controller with it is compound
The control terminal of switch is connected sends switching instruction to combination switch；
Liquid crystal display and gsm module are additionally provided on the prepaid terminal, prepaid terminal exists the expense used
Liquid crystal display screen display, and short message is sent to the mobile terminal of user by gsm module and is reminded.
The babinet includes front cavity and rear chamber, left room I and right ventricle I is divided by vertical clapboard I in front cavity, on a left side
Leakage relay coil, disconnecting switch, three groups of current transformers and contactor are from top to bottom sequentially installed in room I；In left room I
External wall of upper portion is provided with threading hole, and threading outer end of hole is provided with rain-proof bend pipe, and threading hole inner end is opposite with leakage relay coil
It answers；It is from top to bottom sequentially installed with switch with knifeshaped fuse, main female copper bar, breaker of plastic casing and small breaker in right ventricle I；
Vertical clapboard II is divided into left room II and right ventricle II in rear chamber, and right ventricle II is divided into II He of upper right ventricle by diaphragm plate
Lower right ventricle II, be from top to bottom sequentially installed in left room II ammeter, compensating controller, miniature circuit breaker, combination switch and
Capacitor；Capacitor is mounted on mount holder；Prepaid terminal and metering junction box, measurent wiring are installed in upper right ventricle II
Box is located at below prepaid terminal；Leakage relay and electric current relay are installed in lower right ventricle II.
Babinet both sides are provided with hoisting bracket, are readily transported.
Babinet is distributed unified planning by the utility model so that wiring is simple and convenient, simplifies wiring difficulty, and entirety is set
Standby volume reduces, and reduces the floor space of equipment.And electricity consumption electric current is acquired by current transformer for metering and signal will be detected
It is transmitted in prepaid terminal, is passed in liquid crystal display screen display cost information and by sucker antenna after prepaid terminal processing
It transports to power center room remotely to check, prepaid terminal can also be received the control that power center room is sent by sucker antenna and be ordered
It enables, carries out meterage, long-range charging at times and run away without personnel and carry out write by hand electricity consumption, saved human resources, and pre-
Cost information can be also sent to the mobile terminals such as the mobile phone of user by payment terminal with short message mode, played prompting to user and made
With avoiding arrearage that from can not using.Moreover, in order to reduce the failure rate of equipment, service life is improved, the utility model is provided with nothing
Work(compensates, and compensating controller receives the idle dynamic signal that current transformer detects Power Supply Assembly, and control is sent after being handled
System order carries out switching action to combination switch, combination switch, and corresponding miniature circuit breaker power on/off and capacitor is made to access
Whether realize compensation to Power Supply Assembly, ensure the normal power supply of Power Supply Assembly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic layout pattern of the utility model front cavity.
Fig. 3 is the schematic layout pattern of the utility model rear chamber.
Fig. 4 is the functional block diagram of the utility model gauge assembly.
Fig. 5 is the functional block diagram of the utility model reactive-load compensation component.
Specific implementation mode
As shown in Figs. 1-5, a kind of integral intelligent control metering reactive-load dynamic compensation unit, including babinet 1, in babinet 1
Both sides are provided with hoisting bracket 2, are readily transported.
The babinet 1 includes front cavity and rear chamber, and left room I and right ventricle I are divided by vertical clapboard I in front cavity,
Leakage relay coil 8,7, three groups of current transformers 6 of disconnecting switch and contactor 5 are from top to bottom sequentially installed in left room I；
In left room, I external wall of upper portion is provided with threading hole, and threading outer end of hole is provided with rain-proof bend pipe 4, threading hole inner end and leakage relay
Coil 8 is corresponding；It is from top to bottom sequentially installed with switch with knifeshaped fuse 9, main female copper bar 10, breaker of plastic casing 11 and small disconnected in right ventricle I
Road device 12.
Vertical clapboard II is divided into left room II and right ventricle II in rear chamber, and right ventricle II is divided into II He of upper right ventricle by diaphragm plate
Lower right ventricle II is from top to bottom sequentially installed with ammeter 17, compensating controller 16, miniature circuit breaker 15, compound in left room II
Switch 14 and capacitor 13；Capacitor 13 is mounted on mount holder；Prepaid terminal 19 and metering are installed in upper right ventricle II
Terminal box 18, metering junction box 18 are located at 19 lower section of prepaid terminal；Leakage relay 20 and electricity are installed in lower right ventricle II
Current relay 21.
Sucker antenna 3 is installed at 1 top of babinet, Power Supply Assembly, gauge assembly, reactive-load compensation are provided in babinet 1
Component and protection component；The Power Supply Assembly includes contactor 5, current transformer 6, disconnecting switch 7, leakage relay letter
Number coil 8, switch with knifeshaped fuse 9, main female copper bar 10, breaker of plastic casing 11 and small breaker 12；Power cable stretches into babinet and passes through leakage
Split-phase is connected on the upper end of disconnecting switch 7 after electrical relay signal coil 8, and the lower end of disconnecting switch 7 passes through three groups with copper bar respectively
Current transformer 6 is followed by the end of incoming cables of contactor 5, and the leading-out terminal of contactor 5 is connected to main female copper after being connect with switch with knifeshaped fuse 9
On row 10, breaker of plastic casing 11 and small breaker 12 are connected on main female copper bar 10, main mother's copper bar 10 and external load electricity
Cable connects；
The gauge assembly includes sucker antenna 3, metering terminal box 18 and prepaid terminal 19；Prepaid terminal 19
Test side is connect with terminal box 18 with current transformer 6 by metering, and prepaid terminal 19 passes through RS485 communication lines and sucker day
Line 3 is connected and is wirelessly connected by sucker antenna 3 and power center room.It is additionally provided with liquid crystal display on the prepaid terminal 19
Screen and gsm module, prepaid terminal 19 by the expense used in liquid crystal display screen display, and by gsm module to user's
Mobile terminal sends short message and is reminded.
The reactive-load compensation component includes switch with knifeshaped fuse 9, capacitor 13, combination switch 14, miniature circuit breaker 15 and compensation
Controller 16, one end of switch with knifeshaped fuse 9 is connected on main female copper bar 10 of Power Supply Assembly, the other end and miniature circuit breaker 15 connect
It connects, miniature circuit breaker 15 is connect with combination switch 14, and combination switch 14 is connect with capacitor 13；Capacitor 13 is fixed on babinet 1
On bottom plate；The test side of compensating controller 16 and the one of Power Supply Assembly group of connection of current transformer 6 receive the nothing of current transformer 6
Function signal, the output end of compensating controller 16 is connect with the control terminal of combination switch 14 sends switching instruction to combination switch 14.
The combination switch 14 includes the total plerosis combination switch and model ZMFK-0.25/3 of model ZMFK -0.4/3
Divide plerosis combination switch, the capacitor 13 to include the total benefit capacitor and model BSMJ-0.25 √ 3 of model BSMJ-0.4
Divide benefit capacitor.
Compensating controller receives the idle dynamic signal that current transformer detects Power Supply Assembly, and control is sent after being handled
System order carries out switching action to combination switch, combination switch, and corresponding miniature circuit breaker power on/off and capacitor is made to access
Whether realize compensation to Power Supply Assembly, ensure the normal power supply of Power Supply Assembly.
The protection component includes ammeter 17, leakage relay 20 and electric current relay 21；Ammeter 17 and electric current are mutual
Sensor 6 connects, and leakage relay 20 and electric current relay 21 are connect with the lower end of contactor 5 respectively.
In the present embodiment, the model JKWF-12 of the compensating controller；The model DZ47- of the small breaker
63/3D；The breaker of plastic casing is the breaker of NM1 series.The model JDL6- III of the leakage relay.The electric current
The model BH0.66- 0.2S of mutual inductor 6；The model CJ20 of the contactor；The model HD11 of the disconnecting switch
(F)；The model JDL6- III of the leakage relay.
Babinet is distributed unified planning by the utility model so that wiring is simple and convenient, simplifies wiring difficulty, and entirety is set
Standby volume reduces, and reduces the floor space of equipment.And electricity consumption electric current is acquired by current transformer for metering and signal will be detected
It is transmitted in prepaid terminal, is passed in liquid crystal display screen display cost information and by sucker antenna after prepaid terminal processing
It transports to power center room remotely to check, prepaid terminal can also be received the control that power center room is sent by sucker antenna and be ordered
It enables, carries out meterage, long-range charging at times and run away without personnel and carry out write by hand electricity consumption, saved human resources, and pre-
Cost information can be also sent to the mobile terminals such as the mobile phone of user by payment terminal with short message mode, played prompting to user and made
With avoiding arrearage that from can not using.Moreover, in order to reduce the failure rate of equipment, service life is improved, the utility model is provided with nothing
Work(compensates, and compensating controller receives the idle dynamic signal that current transformer detects Power Supply Assembly, and control is sent after being handled
System order carries out switching action to combination switch, combination switch, and corresponding miniature circuit breaker power on/off and capacitor is made to access
Whether realize compensation to Power Supply Assembly, ensure the normal power supply of Power Supply Assembly.
Claims (4)
1. a kind of integral intelligent control metering reactive-load dynamic compensation unit, it is characterised in that：Including babinet（1）, in babinet（1）
Top is equipped with sucker antenna（3）；In babinet（1）Inside it is provided with Power Supply Assembly, gauge assembly, reactive-load compensation component and protection group
Part；The Power Supply Assembly includes contactor（5）, current transformer（6）, disconnecting switch（7）, leakage relay signal coil（8）、
Switch with knifeshaped fuse（9）, main female copper bar（10）, breaker of plastic casing（11）With small breaker（12）；Power cable stretches into babinet and passes through leakage
Electrical relay signal coil（8）Split-phase is connected on disconnecting switch afterwards（7）Upper end, disconnecting switch（7）Lower end worn respectively with copper bar
Cross three groups of current transformers（6）It is followed by contactor（5）End of incoming cables, contactor（5）Leading-out terminal and switch with knifeshaped fuse（9）Connection
After be connected to main female copper bar（10）On, breaker of plastic casing（11）With small breaker（12）It is connected to main female copper bar（10）On,
Main mother's copper bar（10）With external load cable connection；
The gauge assembly includes sucker antenna（3）, metering terminal box（18）And prepaid terminal（19）；Prepaid terminal
（19）Test side pass through metering terminal box（18）With current transformer（6）Connection, prepaid terminal（19）It is logical by RS485
Believe line and sucker antenna（3）It connects and passes through sucker antenna（3）It is wirelessly connected with power center room；
The reactive-load compensation component includes switch with knifeshaped fuse（9）, capacitor（13）, combination switch（14）, miniature circuit breaker（15）With
Compensating controller（16）, switch with knifeshaped fuse（9）One end be connected to main female copper bar of Power Supply Assembly（10）The upper, other end breaks with miniature
Road device（15）Connection, miniature circuit breaker（15）With combination switch（14）Connection, combination switch（14）With capacitor（13）Connection；Electricity
Container（13）It is fixed on babinet（1）On bottom plate；Compensating controller（16）Test side and Power Supply Assembly one group of current transformer
（6）Connection receives current transformer（6）Without function signal, compensating controller（16）Output end and combination switch（14）Control
End connection is to combination switch（14）Send switching instruction.
2. integral intelligent control metering reactive-load dynamic compensation unit according to claim 1, it is characterised in that：It is described pre-
Payment terminal（19）On be additionally provided with liquid crystal display and gsm module, prepaid terminal（19）By the expense used in liquid crystal
Show screen display, and short message is sent to the mobile terminal of user by gsm module and is reminded.
3. integral intelligent control metering reactive-load dynamic compensation unit according to claim 1, it is characterised in that：The case
Body（1）Including front cavity and rear chamber, left room I and right ventricle I are divided by vertical clapboard I in front cavity, in the left room I by up to
Under be sequentially installed with leakage relay signal coil（8）, disconnecting switch（7）, three groups of current transformers（6）And contactor（5）；
I external wall of upper portion of left room is provided with threading hole, and threading outer end of hole is provided with rain-proof bend pipe（4）, threading hole inner end and leakage relay
Signal coil（8）It is corresponding；It is from top to bottom sequentially installed with switch with knifeshaped fuse in right ventricle I（9）, main female copper bar（10）, plastic housing open circuit
Device（11）With small breaker（12）；
Vertical clapboard II is divided into left room II and right ventricle II in rear chamber, and right ventricle II is divided into upper right ventricle II and lower right by diaphragm plate
Room II is from top to bottom sequentially installed with ammeter in left room II（17）, compensating controller（16）, miniature circuit breaker（15）, it is multiple
Combination switch（14）And capacitor（13）；Capacitor（13）On mount holder；Prepaid terminal is installed in upper right ventricle II
（19）And metering junction box（18）, metering junction box（18）Positioned at prepaid terminal（19）Lower section；It is equipped in lower right ventricle II
Leakage relay（20）And electric current relay（21）.
4. integral intelligent control metering reactive-load dynamic compensation unit according to claim 3, it is characterised in that：In babinet
（1）Both sides are provided with hoisting bracket（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639527.4U CN207691435U (en) | 2017-11-30 | 2017-11-30 | A kind of integral intelligent control metering reactive-load dynamic compensation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639527.4U CN207691435U (en) | 2017-11-30 | 2017-11-30 | A kind of integral intelligent control metering reactive-load dynamic compensation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691435U true CN207691435U (en) | 2018-08-03 |
Family
ID=62999627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639527.4U Expired - Fee Related CN207691435U (en) | 2017-11-30 | 2017-11-30 | A kind of integral intelligent control metering reactive-load dynamic compensation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524896A (en) * | 2018-10-16 | 2019-03-26 | 中车大连电力牵引研发中心有限公司 | High-voltage electrical box and train |
| CN115131915A (en) * | 2022-05-19 | 2022-09-30 | 国网河北省电力有限公司沧州供电分公司 | Visual electric power marketing service terminal equipment and implementation method thereof |
-
2017
- 2017-11-30 CN CN201721639527.4U patent/CN207691435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524896A (en) * | 2018-10-16 | 2019-03-26 | 中车大连电力牵引研发中心有限公司 | High-voltage electrical box and train |
| CN115131915A (en) * | 2022-05-19 | 2022-09-30 | 国网河北省电力有限公司沧州供电分公司 | Visual electric power marketing service terminal equipment and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |