CN207010246U - A kind of inactivity compensation cabinet of remote control - Google Patents
A kind of inactivity compensation cabinet of remote control Download PDFInfo
- Publication number
- CN207010246U CN207010246U CN201720989852.7U CN201720989852U CN207010246U CN 207010246 U CN207010246 U CN 207010246U CN 201720989852 U CN201720989852 U CN 201720989852U CN 207010246 U CN207010246 U CN 207010246U
- Authority
- CN
- China
- Prior art keywords
- remote control
- electric capacity
- breaker
- compensating electric
- cabinet
- 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
Links
- 238000004891 communication Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims description 12
- 238000007405 data analysis Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000010349 pulsation Effects 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- 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
- 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
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
It the utility model is related to a kind of inactivity compensation cabinet of remote control, including cabinet, busbar, current transformer, compensating electric capacity component, remote control terminal, breaker, analog-digital converter, digital analog converter and communication device；The busbar is connected with breaker, and the breaker is connected with compensating electric capacity component；Pass through the switching of remote terminal remote control compensating electric capacity, it has good controllability, it is easy to staff independently to select the reactive-load compensation amount of voltage in transmission line of electricity, avoiding inactivity compensation cabinet, switching causes unnecessary loss to contactor repeatedly caused by voltage pulsation, so as to the service life of extension device, when current data is abnormal, when unmanageable, can remote control of circuit breaker power-off, in time remind staff overhauled, prevent the generation of security incident and the damage of inactivity compensation cabinet.
Description
Technical field
Inactivity compensation cabinet technical field is the utility model is related to, more particularly to a kind of inactivity compensation of remote control
Cabinet.
Background technology
For alternating current when pure resistance is passed through, electric energy is converted into heat energy, and is passing through pure capacitive or pure inductive load
When, do not do work, that is to say, that do not consume electric energy, as reactive power.Certain actual loading can not possibly be pure capacitive
Load or pure inductive load, typically Combination load, and electric current just has part electric energy not do when being loaded by Combination
Work(, i.e. reactive power, now power factor is less than 1, in order to improve the utilization rate of electric energy it is necessary to carry out reactive-load compensation.
This reactive power can cause voltage landing or voltage to raise in power network, cause Joule loss, can not but make
Effective work(；Thus need to compensate reactive power.
And the compensation of reactive power is realized typically by compensating electric capacity, and compensating electric capacity usually require according to power because
Plain situation carries out switching, but the voltage in real work in power transmission line is not enough stabilizations, may be by from the external world
The interference of many factors and cause of short duration voltage pulsation, above-mentioned voltage pulsation amplitude is excessive, then can cause be used for switching mend
The contactor for repaying electric capacity opens and closes repeatedly, causes the loss of compensating electric capacity.
Utility model content
Technical problem to be solved in the utility model is：A kind of inactivity compensation cabinet of remote control is provided, by remote
Range monitoring and the switching for controlling compensating electric capacity, solving existing inactivity compensation cabinet, switching damages contactor repeatedly caused by voltage pulsation
The problem of consumption.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of nothing of remote control is provided
Power back-off cabinet, including cabinet, busbar, current transformer, compensating electric capacity component, remote control terminal, breaker, analog-to-digital conversion
Device, digital analog converter and communication device；
Busbar, current transformer, compensating electric capacity component, breaker, digital analog converter, modulus are installed inside the cabinet
Converter and communication device；
The busbar is connected with breaker, and the breaker is connected with compensating electric capacity component；
The quantity of the compensating electric capacity component has multiple, parallel with one another between compensating electric capacity component, the compensating capacitance group
Part includes fuse, capacitor switching contactor, reactor and the compensating electric capacity body being sequentially connected in series；
The current transformer is connected between breaker and compensating electric capacity component, and the current transformer is connected to modulus
Converter, the analog-digital converter are connected to communication device, and the communication device is connected to digital analog converter, the digital-to-analogue conversion
Device is connected to breaker, and the digital analog converter is connected to capacitor switching contactor, and the communication device is used to obtain analog-digital converter
To data signal send to remote control terminal, and receive remote control terminal transmission data signal；
The remote control terminal includes data analysis module, remote control module, data reception module and data and sent
Module.
Further, the remote control terminal also includes data recordin module.
Further, the remote control terminal also includes warning device.
Further, the remote control terminal also includes display, keyboard.
Further, the communication device includes GPRS communication module.
Further, the capacitor switching contactor is vacuum contactor.
The beneficial effects of the utility model are：A kind of inactivity compensation cabinet for the remote control that the utility model is related to
In, by the switching of remote terminal remote control compensating electric capacity, it has good controllability, is easy to staff independently to select
The reactive-load compensation amount of voltage in transmission line of electricity, avoiding inactivity compensation cabinet, switching causes contactor repeatedly caused by voltage pulsation
Unnecessary loss, so as to the service life of extension device, when current data is abnormal, it is difficult to when controlling, can remote control break
Road device power-off, reminds staff to be overhauled, prevents the generation of security incident and the damage of inactivity compensation cabinet in time.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the inactivity compensation cabinet of remote control of the utility model embodiment；
Label declaration：
1st, cabinet；2nd, busbar；3rd, current transformer；4th, compensating electric capacity component；41st, fuse；
42nd, capacitor switching contactor；43rd, reactor；44th, compensating electric capacity body；5th, breaker；6th, analog-digital converter；7th, digital-to-analogue
Converter；8th, communication device；9th, remote control terminal；91st, data analysis module；92nd, remote control module；93rd, data receiver
Module；94th, data transmission blocks；95th, data recordin module；96th, warning device.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：By the switching of remote terminal remote control compensating electric capacity, it has
Good controllability, it is easy to staff independently to select the reactive-load compensation amount of voltage in transmission line of electricity, avoids inactivity compensation
Switching causes unnecessary loss to contactor to cabinet repeatedly caused by voltage pulsation.
Fig. 1 is refer to, the utility model discloses a kind of inactivity compensation cabinet of remote control, including cabinet 1, busbar 2, electricity
Current transformer 3, compensating electric capacity component 4, remote control terminal 9, breaker 5, analog-digital converter 6, digital analog converter 7 and communication dress
Put 8；
Busbar 2, current transformer 3, compensating electric capacity component 4, breaker 5, digital analog converter are installed inside the cabinet 1
7th, analog-digital converter 6 and communication device 8；
The busbar 2 is connected with breaker 5, and the breaker 5 is connected with compensating electric capacity component 4；
The quantity of the compensating electric capacity component 4 has multiple, parallel with one another between compensating electric capacity component 4, the compensating electric capacity
Component 4 includes fuse 41, capacitor switching contactor 42, reactor 43 and the compensating electric capacity body 44 being sequentially connected in series；
The current transformer 3 is connected between breaker 5 and compensating electric capacity component 4, and the current transformer 3 is connected to
Analog-digital converter 6, the analog-digital converter 6 are connected to communication device 8, and the communication device 8 is connected to digital analog converter 7, institute
State digital analog converter 7 and be connected to breaker 5, the digital analog converter 7 is connected to capacitor switching contactor 42, and the communication device 8 is used
Sent in the data signal for obtaining analog-digital converter 6 to remote control terminal 9, and receive the number of the transmission of remote control terminal 9
Word signal；
The remote control terminal 9 includes data analysis module 91, remote control module 92, the sum of data reception module 93
According to sending module 94.
The operation principle explanation of the inactivity compensation cabinet of above-mentioned remote control：Monitored in real time by current transformer 3 idle
The current value analog signal of the current parameters of rate compensating cabinet, the current value mould for being collected current transformer 3 by analog-digital converter 6
Intend signal and be converted into data signal, sent obtained data signal to remote control terminal 9 by communication device 8, long-range control
After terminal 9 processed receives the data signal of the transmission of communication device 8, transformer state in which is analyzed by data analysis module 91
(whether current value is in unusual fluctuations), calculates required capacitance compensation amount, and by remote control module 92 to communication device 8
Send for controlling the control instruction data signal that breaker 5 opens and closes and each capacitor switching contactor 42 opens and closes, pass through communication device 8
After control instruction data signal is received, transmission to breaker 5 or electric capacity connects after being converted to analog signal by digital analog converter 7
Tentaculum 42；So as to the switching of compensating electric capacity in remote control inactivity compensation cabinet.
The beneficial effect of the inactivity compensation cabinet of above-mentioned remote control is：Pass through remote terminal remote control compensating electric capacity
Switching, it has good controllability, is easy to staff independently to select the reactive-load compensation amount of voltage in transmission line of electricity, keeps away
Exempting from inactivity compensation cabinet, switching causes unnecessary loss to contactor repeatedly caused by voltage pulsation, so as to the use of extension device
Life-span, when current data is abnormal, it is difficult to when controlling, can remote control of circuit breaker 5 power off, remind staff to be examined in time
Repair, prevent the generation of security incident and the damage of inactivity compensation cabinet.
Further, in the inactivity compensation cabinet of above-mentioned remote control, the remote control terminal 9 also includes data and remembered
Record module 95.
Recorded in real time by data recordin module 95 and preserve the current value of the monitoring of current transformer 3, to work as inactivity
When compensating cabinet breaks down, staff can analyze the source of failure according to record value.
Further, in the inactivity compensation cabinet of above-mentioned remote control, the remote control terminal 9 also includes alarm dress
Put 96.
When current data is abnormal, it is difficult to when controlling, after being powered off by remote control of circuit breaker 5, sent out by warning device 96
Go out alarm, remind staff to overhaul in time, so that inactivity compensation cabinet resumes operation in time.
Further, in the inactivity compensation cabinet of above-mentioned remote control, the remote control terminal 9 also includes display
Device, keyboard.It is easy to staff's monitoring, operation remote control terminal 9, adjusts control instruction.
Further, in the inactivity compensation cabinet of above-mentioned remote control, the communication device 8 includes GPRS communication moulds
Block.
Further, in the inactivity compensation cabinet of above-mentioned remote control, the capacitor switching contactor 42 is vacuum contactor.
Embodiment 1
A kind of inactivity compensation cabinet of remote control, including cabinet 1, busbar 2, current transformer 3, compensating electric capacity component 4,
Remote control terminal 9, breaker 5, analog-digital converter 6, digital analog converter 7 and communication device 8；It is provided with inside the cabinet 1
Busbar 2, current transformer 3, compensating electric capacity component 4, breaker 5, digital analog converter 7, analog-digital converter 6 and communication device 8；Institute
State busbar 2 to be connected with breaker 5, the breaker 5 is connected with compensating electric capacity component 4；The quantity of the compensating electric capacity component 4 has
Multiple, parallel with one another between compensating electric capacity component 4, fuse 41, the electric capacity that the compensating electric capacity component 4 includes being sequentially connected in series connect
Tentaculum 42, reactor 43 and compensating electric capacity body 44；The current transformer 3 be connected to breaker 5 and compensating electric capacity component 4 it
Between, the current transformer 3 is connected to analog-digital converter 6, and the analog-digital converter 6 is connected to communication device 8, the communication dress
Put 8 and be connected to digital analog converter 7, the digital analog converter 7 is connected to breaker 5, and the digital analog converter 7 is connected to electric capacity and connect
Tentaculum 42, the communication device 8 is used to send the data signal that analog-digital converter 6 obtains to remote control terminal 9, and receives
The data signal that remote control terminal 9 is sent；The remote control terminal 9 includes data analysis module 91, remote control module
92nd, data reception module 93 and data transmission blocks 94.The remote control terminal 9 also includes data recordin module 95.It is described
Remote control terminal 9 also includes warning device 96.The remote control terminal 9 also includes display, keyboard.The communication device
8 include GPRS communication module.The capacitor switching contactor 42 is vacuum contactor.
In summary, it is remote by remote terminal in a kind of inactivity compensation cabinet of remote control provided by the utility model
The switching of process control compensating electric capacity, it has good controllability, is easy to staff independently to select voltage in transmission line of electricity
Reactive-load compensation amount, avoiding inactivity compensation cabinet, switching causes unnecessary loss to contactor repeatedly caused by voltage pulsation, from
And the service life of extension device, when current data is abnormal, it is difficult to when controlling, can remote control of circuit breaker power-off, carry in time
Awake staff is overhauled, and prevents the generation of security incident and the damage of inactivity compensation cabinet.It is real by data recordin module
Shi Jilu and the current value for preserving current transformer monitoring, so that when inactivity compensation cabinet breaks down, staff can root
The source of failure is analyzed according to record value.When current data is abnormal, it is difficult to when controlling, after being powered off by remote control of circuit breaker, pass through
Warning device sends alarm, reminds staff to overhaul in time, so that inactivity compensation cabinet resumes operation in time.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. the inactivity compensation cabinet of a kind of remote control, it is characterised in that including cabinet, busbar, current transformer, compensating electric capacity
Component, remote control terminal, breaker, analog-digital converter, digital analog converter and communication device；
Busbar, current transformer, compensating electric capacity component, breaker, digital analog converter, analog-to-digital conversion are installed inside the cabinet
Device and communication device；
The busbar is connected with breaker, and the breaker is connected with compensating electric capacity component；
The quantity of the compensating electric capacity component has multiple, parallel with one another between compensating electric capacity component, the compensating electric capacity component bag
Include the fuse being sequentially connected in series, capacitor switching contactor, reactor and compensating electric capacity body；
The current transformer is connected between breaker and compensating electric capacity component, and the current transformer is connected to analog-to-digital conversion
Device, the analog-digital converter are connected to communication device, and the communication device is connected to digital analog converter, and the digital analog converter connects
Breaker is connected to, the digital analog converter is connected to capacitor switching contactor, and the communication device is used for obtain analog-digital converter
Data signal is sent to remote control terminal, and receives the data signal of remote control terminal transmission；
The remote control terminal includes data analysis module, remote control module, data reception module and data transmission blocks.
2. the inactivity compensation cabinet of remote control according to claim 1, it is characterised in that the remote control terminal is also
Including data recordin module.
3. the inactivity compensation cabinet of remote control according to claim 1, it is characterised in that the remote control terminal is also
Including warning device.
4. the inactivity compensation cabinet of remote control according to claim 1, it is characterised in that the remote control terminal is also
Including display, keyboard.
5. the inactivity compensation cabinet of remote control according to claim 1, it is characterised in that the communication device includes
GPRS communication module.
6. the inactivity compensation cabinet of remote control according to claim 1, it is characterised in that the capacitor switching contactor is true
Empty contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989852.7U CN207010246U (en) | 2017-08-09 | 2017-08-09 | A kind of inactivity compensation cabinet of remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989852.7U CN207010246U (en) | 2017-08-09 | 2017-08-09 | A kind of inactivity compensation cabinet of remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010246U true CN207010246U (en) | 2018-02-13 |
Family
ID=61458939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989852.7U Expired - Fee Related CN207010246U (en) | 2017-08-09 | 2017-08-09 | A kind of inactivity compensation cabinet of remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994030A (en) * | 2021-03-01 | 2021-06-18 | 江苏图腾电气科技有限公司 | But cell-phone control's reactive compensation cabinet based on 4G network |
-
2017
- 2017-08-09 CN CN201720989852.7U patent/CN207010246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994030A (en) * | 2021-03-01 | 2021-06-18 | 江苏图腾电气科技有限公司 | But cell-phone control's reactive compensation cabinet based on 4G network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201663358U (en) | Intelligent energy consumption monitoring type three-phase distribution cabinet | |
| CN110967627A (en) | Distributed monitoring system and monitoring method for 10kV vacuum circuit breaker | |
| CN106706853A (en) | High-voltage switch gear and gas state monitoring device thereof | |
| CN202103140U (en) | Multifunctional intelligent maintenance device for lead-acid storage battery | |
| CN104483633A (en) | Lead-acid storage battery monitoring system | |
| CN207010246U (en) | A kind of inactivity compensation cabinet of remote control | |
| CN201044362Y (en) | Intelligent low-voltage reactive-load compensation system | |
| CN116418119B (en) | Three-phase capacitance intelligent monitoring control system | |
| CN209088632U (en) | Energy-storage system | |
| CN203502046U (en) | Power transformer on-line state monitoring system base on vibration method | |
| CN109524885A (en) | A kind of intelligent low-pressure comprehensive distribution box based on Internet of Things chip wireless communication module | |
| CN205317243U (en) | Transformer intelligent monitoring device | |
| CN204405039U (en) | Arc sag of wire of power transmission line real-time monitoring system | |
| CN211209375U (en) | Online monitoring system of intelligent quick user incoming line demarcation type cable branch box | |
| CN209417255U (en) | Siderochrome flow battery list pile test macro | |
| CN209169648U (en) | A kind of intelligent low-pressure comprehensive distribution box based on Internet of Things chip wireless communication module | |
| CN113584492A (en) | Sacrificial anode intelligent state monitor based on wireless communication and monitoring method thereof | |
| CN208736581U (en) | A kind of disconnected string monitoring device of ultra-high-tension power transmission line twin insulator | |
| CN106787198B (en) | A kind of AC/DC integrated power supply monitoring system and its monitoring method | |
| CN206759148U (en) | A kind of DVS intelligent electric power managements device | |
| CN106786688B (en) | A kind of energy storage control system for extensive electric automobile charging station | |
| CN105843126B (en) | A kind of intelligent type frequency-conversion device DC support controller and its control method | |
| CN204334836U (en) | Transmission line video image real-time monitoring system | |
| CN203645401U (en) | Remote status monitoring device used for power distribution line interconnection switch | |
| CN203967758U (en) | A kind of reactive power compensation system with temperature acquisition function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350000 Room 342, No. 2, Changsheng Road, Chang'an Investment Zone, Mawei District, Fuzhou City, Fujian Province Patentee after: Fujian Agu Intelligent Electric Co.,Ltd. Address before: 350000 Room 342, No. 2, Changsheng Road, Chang'an Investment Zone, Mawei District, Fuzhou City, Fujian Province Patentee before: FUJIAN HONGYANG INTELLIGENT ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 |